1these 2 derivations will be built:2 /nix/store/h4k49z4jfckm7nzwxfwz6k0dkhf25v0a-cargo-vendor-dir.drv3 /nix/store/ig4lzj1566dgbrpcwki8sb2321x0ynh6-fast-nix-gc-proptest-0.1.0.drv4these 3 paths will be fetched (137.6 KiB download, 673.8 KiB unpacked):5 /nix/store/1i99spw1pvmp94pvicirlrad8x3vnf52-chacha20-0.10.06 /nix/store/4md1vcck2c3vpr29z4s1df3vif38rfap-rand-0.10.17 /nix/store/xal6svfkn5i5b4cicy8wfi0q23ir0fcb-rand_core-0.10.18building '/nix/store/h4k49z4jfckm7nzwxfwz6k0dkhf25v0a-cargo-vendor-dir.drv' on 'ssh-ng://customer@mac02'9building '/nix/store/h4k49z4jfckm7nzwxfwz6k0dkhf25v0a-cargo-vendor-dir.drv'10cargo-vendor-dir> structuredAttrs is enabled11building '/nix/store/ig4lzj1566dgbrpcwki8sb2321x0ynh6-fast-nix-gc-proptest-0.1.0.drv' on 'ssh-ng://customer@mac02'12building '/nix/store/ig4lzj1566dgbrpcwki8sb2321x0ynh6-fast-nix-gc-proptest-0.1.0.drv'13fast-nix-gc-proptest-0.1.0> Running phase: unpackPhase14fast-nix-gc-proptest-0.1.0> unpacking source archive /nix/store/lb3shgcq9y911gc2q4h95h83zdd5wd16-source15fast-nix-gc-proptest-0.1.0> source root is source16fast-nix-gc-proptest-0.1.0> Executing cargoSetupPostUnpackHook17fast-nix-gc-proptest-0.1.0> Finished cargoSetupPostUnpackHook18fast-nix-gc-proptest-0.1.0> Running phase: patchPhase19fast-nix-gc-proptest-0.1.0> Executing cargoSetupPostPatchHook20fast-nix-gc-proptest-0.1.0> Validating consistency between /nix/var/nix/builds/nix-14017-559343376/source/Cargo.lock and /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/Cargo.lock21fast-nix-gc-proptest-0.1.0> Finished cargoSetupPostPatchHook22fast-nix-gc-proptest-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase23fast-nix-gc-proptest-0.1.0> Running phase: configurePhase24fast-nix-gc-proptest-0.1.0> Running phase: buildPhase25fast-nix-gc-proptest-0.1.0> Executing cargoBuildHook26fast-nix-gc-proptest-0.1.0> cargoBuildHook flags: -j 10 --target aarch64-apple-darwin --offline --profile release27fast-nix-gc-proptest-0.1.0> Compiling proc-macro2 v1.0.10628fast-nix-gc-proptest-0.1.0> Compiling unicode-ident v1.0.2429fast-nix-gc-proptest-0.1.0> Compiling quote v1.0.4530fast-nix-gc-proptest-0.1.0> Compiling libc v0.2.18631fast-nix-gc-proptest-0.1.0> Compiling serde_core v1.0.22832fast-nix-gc-proptest-0.1.0> Compiling serde v1.0.22833fast-nix-gc-proptest-0.1.0> Compiling cfg-if v1.0.434fast-nix-gc-proptest-0.1.0> Compiling pin-project-lite v0.2.1735fast-nix-gc-proptest-0.1.0> Compiling typenum v1.20.036fast-nix-gc-proptest-0.1.0> Compiling unicode-segmentation v1.13.237fast-nix-gc-proptest-0.1.0> Compiling thiserror v2.0.1838fast-nix-gc-proptest-0.1.0> Compiling unicode-xid v0.2.639fast-nix-gc-proptest-0.1.0> Compiling autocfg v1.5.040fast-nix-gc-proptest-0.1.0> Compiling vcpkg v0.2.1541fast-nix-gc-proptest-0.1.0> Compiling convert_case v0.10.042fast-nix-gc-proptest-0.1.0> Compiling pkg-config v0.3.3343fast-nix-gc-proptest-0.1.0> Compiling const-oid v0.10.244fast-nix-gc-proptest-0.1.0> Compiling hybrid-array v0.4.1245fast-nix-gc-proptest-0.1.0> Compiling memoffset v0.9.146fast-nix-gc-proptest-0.1.0> Compiling foldhash v0.2.047fast-nix-gc-proptest-0.1.0> Compiling bitflags v2.11.148fast-nix-gc-proptest-0.1.0> Compiling crossbeam-utils v0.8.2149fast-nix-gc-proptest-0.1.0> Compiling libsqlite3-sys v0.37.050fast-nix-gc-proptest-0.1.0> Compiling cfg_aliases v0.2.151fast-nix-gc-proptest-0.1.0> Compiling block-buffer v0.12.052fast-nix-gc-proptest-0.1.0> Compiling crypto-common v0.2.153fast-nix-gc-proptest-0.1.0> Compiling nix v0.31.354fast-nix-gc-proptest-0.1.0> Compiling hashbrown v0.16.155fast-nix-gc-proptest-0.1.0> Compiling digest v0.11.356fast-nix-gc-proptest-0.1.0> Compiling data-encoding v2.11.057fast-nix-gc-proptest-0.1.0> Compiling anyhow v1.0.10258fast-nix-gc-proptest-0.1.0> Compiling syn v2.0.11759fast-nix-gc-proptest-0.1.0> Compiling zerocopy v0.8.4860fast-nix-gc-proptest-0.1.0> Compiling hashlink v0.11.061fast-nix-gc-proptest-0.1.0> Compiling errno v0.3.1462fast-nix-gc-proptest-0.1.0> Compiling socket2 v0.6.363fast-nix-gc-proptest-0.1.0> Compiling mio v1.2.064fast-nix-gc-proptest-0.1.0> Compiling cpufeatures v0.3.065fast-nix-gc-proptest-0.1.0> Compiling signal-hook-registry v1.4.866fast-nix-gc-proptest-0.1.0> Compiling sha1 v0.11.067fast-nix-gc-proptest-0.1.0> Compiling sha2 v0.11.068fast-nix-gc-proptest-0.1.0> Compiling md5 v0.8.069fast-nix-gc-proptest-0.1.0> Compiling fallible-iterator v0.3.070fast-nix-gc-proptest-0.1.0> Compiling fallible-streaming-iterator v0.1.971fast-nix-gc-proptest-0.1.0> Compiling smallvec v1.15.172fast-nix-gc-proptest-0.1.0> Compiling zmij v1.0.2173fast-nix-gc-proptest-0.1.0> Compiling crossbeam-epoch v0.9.1874fast-nix-gc-proptest-0.1.0> Compiling serde_json v1.0.14975fast-nix-gc-proptest-0.1.0> Compiling memchr v2.8.076fast-nix-gc-proptest-0.1.0> Compiling rusqlite v0.39.077fast-nix-gc-proptest-0.1.0> Compiling same-file v1.0.678fast-nix-gc-proptest-0.1.0> Compiling rayon-core v1.13.079fast-nix-gc-proptest-0.1.0> Compiling futures-sink v0.3.3280fast-nix-gc-proptest-0.1.0> Compiling futures-core v0.3.3281fast-nix-gc-proptest-0.1.0> Compiling walkdir v2.5.082fast-nix-gc-proptest-0.1.0> Compiling crossbeam-deque v0.8.683fast-nix-gc-proptest-0.1.0> Compiling pico-args v0.5.084fast-nix-gc-proptest-0.1.0> Compiling itoa v1.0.1885fast-nix-gc-proptest-0.1.0> Compiling slab v0.4.1286fast-nix-gc-proptest-0.1.0> Compiling getrandom v0.4.287fast-nix-gc-proptest-0.1.0> Compiling futures-task v0.3.3288fast-nix-gc-proptest-0.1.0> Compiling log v0.4.3289fast-nix-gc-proptest-0.1.0> Compiling once_cell v1.21.490fast-nix-gc-proptest-0.1.0> Compiling rand_core v0.10.191fast-nix-gc-proptest-0.1.0> Compiling tracing-core v0.1.3692fast-nix-gc-proptest-0.1.0> Compiling either v1.15.093fast-nix-gc-proptest-0.1.0> Compiling regex-automata v0.4.1494fast-nix-gc-proptest-0.1.0> Compiling chacha20 v0.10.095fast-nix-gc-proptest-0.1.0> Compiling rand v0.10.196fast-nix-gc-proptest-0.1.0> Compiling serde_derive v1.0.22897fast-nix-gc-proptest-0.1.0> Compiling tokio-macros v2.7.098fast-nix-gc-proptest-0.1.0> Compiling derive_more-impl v2.1.199fast-nix-gc-proptest-0.1.0> Compiling thiserror-impl v2.0.18100fast-nix-gc-proptest-0.1.0> Compiling zerocopy-derive v0.8.48101fast-nix-gc-proptest-0.1.0> Compiling futures-macro v0.3.32102fast-nix-gc-proptest-0.1.0> Compiling tracing-attributes v0.1.31103fast-nix-gc-proptest-0.1.0> Compiling futures-util v0.3.32104fast-nix-gc-proptest-0.1.0> Compiling bstr v1.12.1105fast-nix-gc-proptest-0.1.0> Compiling rayon v1.12.0106fast-nix-gc-proptest-0.1.0> Compiling derive_more v2.1.1107fast-nix-gc-proptest-0.1.0> Compiling tracing v0.1.44108fast-nix-gc-proptest-0.1.0> Compiling fast-nix-gc-difftest v0.1.0 (/nix/var/nix/builds/nix-14017-559343376/source/difftest)109fast-nix-gc-proptest-0.1.0> warning: unused import: `Rng`110fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:15:12111fast-nix-gc-proptest-0.1.0> |112fast-nix-gc-proptest-0.1.0> 15 | use rand::{Rng, SeedableRng};113fast-nix-gc-proptest-0.1.0> | ^^^114fast-nix-gc-proptest-0.1.0> |115fast-nix-gc-proptest-0.1.0> = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default116fast-nix-gc-proptest-0.1.0> 117fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_range` found for mutable reference `&mut StdRng` in the current scope118fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:75:17119fast-nix-gc-proptest-0.1.0> |120fast-nix-gc-proptest-0.1.0> 75 | let n = rng.random_range(6..=16);121fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^^122fast-nix-gc-proptest-0.1.0> |123fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope124fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments125fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5126fast-nix-gc-proptest-0.1.0> |127fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T128fast-nix-gc-proptest-0.1.0> 94 | | where129fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,130fast-nix-gc-proptest-0.1.0> | |_________________________________________^131fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it132fast-nix-gc-proptest-0.1.0> |133fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;134fast-nix-gc-proptest-0.1.0> |135fast-nix-gc-proptest-0.1.0> 136fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_range` found for mutable reference `&mut StdRng` in the current scope137fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:78:30138fast-nix-gc-proptest-0.1.0> |139fast-nix-gc-proptest-0.1.0> 78 | let kind = KINDS[rng.random_range(0..KINDS.len())];140fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^^141fast-nix-gc-proptest-0.1.0> |142fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope143fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments144fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5145fast-nix-gc-proptest-0.1.0> |146fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T147fast-nix-gc-proptest-0.1.0> 94 | | where148fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,149fast-nix-gc-proptest-0.1.0> | |_________________________________________^150fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it151fast-nix-gc-proptest-0.1.0> |152fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;153fast-nix-gc-proptest-0.1.0> |154fast-nix-gc-proptest-0.1.0> 155fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_bool` found for mutable reference `&mut StdRng` in the current scope156fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:93:24157fast-nix-gc-proptest-0.1.0> |158fast-nix-gc-proptest-0.1.0> 93 | if rng.random_bool(0.35) {159fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^160fast-nix-gc-proptest-0.1.0> |161fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope162fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments163fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5164fast-nix-gc-proptest-0.1.0> |165fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T166fast-nix-gc-proptest-0.1.0> 94 | | where167fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,168fast-nix-gc-proptest-0.1.0> | |_________________________________________^169fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it170fast-nix-gc-proptest-0.1.0> |171fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;172fast-nix-gc-proptest-0.1.0> |173fast-nix-gc-proptest-0.1.0> 174fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_bool` found for mutable reference `&mut StdRng` in the current scope175fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:94:68176fast-nix-gc-proptest-0.1.0> |177fast-nix-gc-proptest-0.1.0> 94 | let output = if dep.kind == Kind::Multi && rng.random_bool(0.5) {178fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^179fast-nix-gc-proptest-0.1.0> |180fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope181fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments182fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5183fast-nix-gc-proptest-0.1.0> |184fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T185fast-nix-gc-proptest-0.1.0> 94 | | where186fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,187fast-nix-gc-proptest-0.1.0> | |_________________________________________^188fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it189fast-nix-gc-proptest-0.1.0> |190fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;191fast-nix-gc-proptest-0.1.0> |192fast-nix-gc-proptest-0.1.0> 193fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_bool` found for mutable reference `&mut StdRng` in the current scope194fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:127:16195fast-nix-gc-proptest-0.1.0> |196fast-nix-gc-proptest-0.1.0> 127 | if rng.random_bool(0.3) {197fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^198fast-nix-gc-proptest-0.1.0> |199fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope200fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments201fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5202fast-nix-gc-proptest-0.1.0> |203fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T204fast-nix-gc-proptest-0.1.0> 94 | | where205fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,206fast-nix-gc-proptest-0.1.0> | |_________________________________________^207fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it208fast-nix-gc-proptest-0.1.0> |209fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;210fast-nix-gc-proptest-0.1.0> |211fast-nix-gc-proptest-0.1.0> 212fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_bool` found for mutable reference `&mut StdRng` in the current scope213fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:128:72214fast-nix-gc-proptest-0.1.0> |215fast-nix-gc-proptest-0.1.0> 128 | node.root_output = Some(if node.kind == Kind::Multi && rng.random_bool(0.5) {216fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^217fast-nix-gc-proptest-0.1.0> |218fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope219fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments220fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5221fast-nix-gc-proptest-0.1.0> |222fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T223fast-nix-gc-proptest-0.1.0> 94 | | where224fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,225fast-nix-gc-proptest-0.1.0> | |_________________________________________^226fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it227fast-nix-gc-proptest-0.1.0> |228fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;229fast-nix-gc-proptest-0.1.0> |230fast-nix-gc-proptest-0.1.0> 231fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_bool` found for mutable reference `&mut StdRng` in the current scope232fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:141:56233fast-nix-gc-proptest-0.1.0> |234fast-nix-gc-proptest-0.1.0> 141 | if !node.kind.is_eval() && !no_drv_root && rng.random_bool(0.1) {235fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^236fast-nix-gc-proptest-0.1.0> |237fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope238fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments239fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5240fast-nix-gc-proptest-0.1.0> |241fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T242fast-nix-gc-proptest-0.1.0> 94 | | where243fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,244fast-nix-gc-proptest-0.1.0> | |_________________________________________^245fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it246fast-nix-gc-proptest-0.1.0> |247fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;248fast-nix-gc-proptest-0.1.0> |249fast-nix-gc-proptest-0.1.0> 250fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_bool` found for mutable reference `&mut StdRng` in the current scope251fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:239:13252fast-nix-gc-proptest-0.1.0> |253fast-nix-gc-proptest-0.1.0> 239 | rng.random_bool(0.5)254fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^255fast-nix-gc-proptest-0.1.0> |256fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope257fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments258fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5259fast-nix-gc-proptest-0.1.0> |260fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T261fast-nix-gc-proptest-0.1.0> 94 | | where262fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,263fast-nix-gc-proptest-0.1.0> | |_________________________________________^264fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it265fast-nix-gc-proptest-0.1.0> |266fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;267fast-nix-gc-proptest-0.1.0> |268fast-nix-gc-proptest-0.1.0> 269fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_range` found for mutable reference `&mut StdRng` in the current scope270fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:312:21271fast-nix-gc-proptest-0.1.0> |272fast-nix-gc-proptest-0.1.0> 312 | for i in 0..rng.random_range(0..=3u32) {273fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^^274fast-nix-gc-proptest-0.1.0> |275fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope276fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments277fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5278fast-nix-gc-proptest-0.1.0> |279fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T280fast-nix-gc-proptest-0.1.0> 94 | | where281fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,282fast-nix-gc-proptest-0.1.0> | |_________________________________________^283fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it284fast-nix-gc-proptest-0.1.0> |285fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;286fast-nix-gc-proptest-0.1.0> |287fast-nix-gc-proptest-0.1.0> 288fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_range` found for mutable reference `&mut StdRng` in the current scope289fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:313:34290fast-nix-gc-proptest-0.1.0> |291fast-nix-gc-proptest-0.1.0> 313 | let op = CORRUPTIONS[rng.random_range(0..CORRUPTIONS.len())];292fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^^293fast-nix-gc-proptest-0.1.0> |294fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope295fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments296fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5297fast-nix-gc-proptest-0.1.0> |298fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T299fast-nix-gc-proptest-0.1.0> 94 | | where300fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,301fast-nix-gc-proptest-0.1.0> | |_________________________________________^302fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it303fast-nix-gc-proptest-0.1.0> |304fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;305fast-nix-gc-proptest-0.1.0> |306fast-nix-gc-proptest-0.1.0> 307fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_range` found for mutable reference `&mut StdRng` in the current scope308fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:322:47309fast-nix-gc-proptest-0.1.0> |310fast-nix-gc-proptest-0.1.0> 322 | let name = entries.remove(rng.random_range(0..entries.len()));311fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^^312fast-nix-gc-proptest-0.1.0> |313fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope314fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments315fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5316fast-nix-gc-proptest-0.1.0> |317fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T318fast-nix-gc-proptest-0.1.0> 94 | | where319fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,320fast-nix-gc-proptest-0.1.0> | |_________________________________________^321fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it322fast-nix-gc-proptest-0.1.0> |323fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;324fast-nix-gc-proptest-0.1.0> |325fast-nix-gc-proptest-0.1.0> 326fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_range` found for mutable reference `&mut StdRng` in the current scope327fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:369:43328fast-nix-gc-proptest-0.1.0> |329fast-nix-gc-proptest-0.1.0> 369 | let target = &entries[rng.random_range(0..entries.len())];330fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^^331fast-nix-gc-proptest-0.1.0> |332fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope333fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments334fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5335fast-nix-gc-proptest-0.1.0> |336fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T337fast-nix-gc-proptest-0.1.0> 94 | | where338fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,339fast-nix-gc-proptest-0.1.0> | |_________________________________________^340fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_range` is implemented but not in scope; perhaps you want to import it341fast-nix-gc-proptest-0.1.0> |342fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;343fast-nix-gc-proptest-0.1.0> |344fast-nix-gc-proptest-0.1.0> 345fast-nix-gc-proptest-0.1.0> error[E0599]: no method named `random_bool` found for struct `StdRng` in the current scope346fast-nix-gc-proptest-0.1.0> --> difftest/src/main.rs:755:28347fast-nix-gc-proptest-0.1.0> |348fast-nix-gc-proptest-0.1.0> 755 | let keep_outputs = rng.random_bool(0.5);349fast-nix-gc-proptest-0.1.0> | ^^^^^^^^^^^350fast-nix-gc-proptest-0.1.0> |351fast-nix-gc-proptest-0.1.0> ::: /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:189:8352fast-nix-gc-proptest-0.1.0> |353fast-nix-gc-proptest-0.1.0> 189 | fn random_bool(&mut self, p: f64) -> bool {354fast-nix-gc-proptest-0.1.0> | ----------- the method is available for `StdRng` here355fast-nix-gc-proptest-0.1.0> |356fast-nix-gc-proptest-0.1.0> = help: items from traits can only be used if the trait is in scope357fast-nix-gc-proptest-0.1.0> help: there is a method `random` with a similar name, but with different arguments358fast-nix-gc-proptest-0.1.0> --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5359fast-nix-gc-proptest-0.1.0> |360fast-nix-gc-proptest-0.1.0> 93 | / fn random<T>(&mut self) -> T361fast-nix-gc-proptest-0.1.0> 94 | | where362fast-nix-gc-proptest-0.1.0> 95 | | StandardUniform: Distribution<T>,363fast-nix-gc-proptest-0.1.0> | |_________________________________________^364fast-nix-gc-proptest-0.1.0> help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it365fast-nix-gc-proptest-0.1.0> |366fast-nix-gc-proptest-0.1.0> 13 + use rand::RngExt;367fast-nix-gc-proptest-0.1.0> |368fast-nix-gc-proptest-0.1.0> 369fast-nix-gc-proptest-0.1.0> For more information about this error, try `rustc --explain E0599`.370fast-nix-gc-proptest-0.1.0> warning: `fast-nix-gc-difftest` (bin "fuzz-nix-diff") generated 1 warning371fast-nix-gc-proptest-0.1.0> error: could not compile `fast-nix-gc-difftest` (bin "fuzz-nix-diff") due to 13 previous errors; 1 warning emitted372fast-nix-gc-proptest-0.1.0> warning: build failed, waiting for other jobs to finish...373error: build of '/nix/store/ig4lzj1566dgbrpcwki8sb2321x0ynh6-fast-nix-gc-proptest-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/ig4lzj1566dgbrpcwki8sb2321x0ynh6-fast-nix-gc-proptest-0.1.0.drv'.374 Reason: builder failed with exit code 101.375 Output paths:376 /nix/store/xv74rjk40f08yz75xakkyp8gk51x7psl-fast-nix-gc-proptest-0.1.0377 Last 25 log lines:378 > 755 | let keep_outputs = rng.random_bool(0.5);379 > | ^^^^^^^^^^^380 > |381 > ::: /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:189:8382 > |383 > 189 | fn random_bool(&mut self, p: f64) -> bool {384 > | ----------- the method is available for `StdRng` here385 > |386 > = help: items from traits can only be used if the trait is in scope387 > help: there is a method `random` with a similar name, but with different arguments388 > --> /nix/var/nix/builds/nix-14017-559343376/cargo-vendor-dir/rand-0.10.1/src/rng.rs:93:5389 > |390 > 93 | / fn random<T>(&mut self) -> T391 > 94 | | where392 > 95 | | StandardUniform: Distribution<T>,393 > | |_________________________________________^394 > help: trait `RngExt` which provides `random_bool` is implemented but not in scope; perhaps you want to import it395 > |396 > 13 + use rand::RngExt;397 > |398 >399 > For more information about this error, try `rustc --explain E0599`.400 > warning: `fast-nix-gc-difftest` (bin "fuzz-nix-diff") generated 1 warning401 > error: could not compile `fast-nix-gc-difftest` (bin "fuzz-nix-diff") due to 13 previous errors; 1 warning emitted402 > warning: build failed, waiting for other jobs to finish...403 For full logs, run:404 nix log /nix/store/ig4lzj1566dgbrpcwki8sb2321x0ynh6-fast-nix-gc-proptest-0.1.0.drv405error: Cannot build '/nix/store/ig4lzj1566dgbrpcwki8sb2321x0ynh6-fast-nix-gc-proptest-0.1.0.drv'.406 Reason: builder failed with exit code 1.407 Output paths:408 /nix/store/xv74rjk40f08yz75xakkyp8gk51x7psl-fast-nix-gc-proptest-0.1.0