[INFO] updating cached repository StelarCF/genetic_test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/StelarCF/genetic_test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/StelarCF/genetic_test" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/StelarCF/genetic_test"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/StelarCF/genetic_test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/StelarCF/genetic_test" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/StelarCF/genetic_test"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/StelarCF/genetic_test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2ce0fbb3519cc2f7744dea052092da06b09d720a [INFO] sha for GitHub repo StelarCF/genetic_test: 2ce0fbb3519cc2f7744dea052092da06b09d720a [INFO] validating manifest of StelarCF/genetic_test on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of StelarCF/genetic_test on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing StelarCF/genetic_test [INFO] finished frobbing StelarCF/genetic_test [INFO] frobbed toml for StelarCF/genetic_test written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/StelarCF/genetic_test/Cargo.toml [INFO] started frobbing StelarCF/genetic_test [INFO] finished frobbing StelarCF/genetic_test [INFO] frobbed toml for StelarCF/genetic_test written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/StelarCF/genetic_test/Cargo.toml [INFO] crate StelarCF/genetic_test already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/StelarCF/genetic_test/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking StelarCF/genetic_test against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/StelarCF/genetic_test:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1bfdf0ce844a0b7967e17431a46342cbeed245c3c3a21491718112edadc3f691 [INFO] running `"docker" "start" "-a" "1bfdf0ce844a0b7967e17431a46342cbeed245c3c3a21491718112edadc3f691"` [INFO] [stderr] Checking genetic_test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved imports `rand::distributions::Range`, `rand::distributions::IndependentSample` [INFO] [stderr] --> src/main.rs:3:32 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::distributions::{Exp, Range, IndependentSample}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ no `IndependentSample` in `distributions` [INFO] [stderr] | | [INFO] [stderr] | no `Range` in `distributions` [INFO] [stderr] [INFO] [stderr] warning: unused import: `IndependentSample` [INFO] [stderr] --> src/main.rs:3:39 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::distributions::{Exp, Range, IndependentSample}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ind_sample` found for type `rand::distributions::Exp` in the current scope [INFO] [stderr] --> src/main.rs:128:44 [INFO] [stderr] | [INFO] [stderr] 128 | let mutation_factor = distribution.ind_sample(&mut rng); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ind_sample` found for type `rand::distributions::Exp` in the current scope [INFO] [stderr] --> src/main.rs:197:44 [INFO] [stderr] | [INFO] [stderr] 197 | let mutation_factor = distribution.ind_sample(&mut rng); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rand::distributions::Range`, `rand::distributions::IndependentSample` [INFO] [stderr] --> src/main.rs:3:32 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::distributions::{Exp, Range, IndependentSample}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ no `IndependentSample` in `distributions` [INFO] [stderr] | | [INFO] [stderr] | no `Range` in `distributions` [INFO] [stderr] [INFO] [stderr] warning: unused import: `IndependentSample` [INFO] [stderr] --> src/main.rs:3:39 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::distributions::{Exp, Range, IndependentSample}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ind_sample` found for type `rand::distributions::Exp` in the current scope [INFO] [stderr] --> src/main.rs:261:44 [INFO] [stderr] | [INFO] [stderr] 261 | let mutation_factor = distribution.ind_sample(&mut rng); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `genetic_test`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `ind_sample` found for type `rand::distributions::Exp` in the current scope [INFO] [stderr] --> src/main.rs:128:44 [INFO] [stderr] | [INFO] [stderr] 128 | let mutation_factor = distribution.ind_sample(&mut rng); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ind_sample` found for type `rand::distributions::Exp` in the current scope [INFO] [stderr] --> src/main.rs:197:44 [INFO] [stderr] | [INFO] [stderr] 197 | let mutation_factor = distribution.ind_sample(&mut rng); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `ind_sample` found for type `rand::distributions::Exp` in the current scope [INFO] [stderr] --> src/main.rs:261:44 [INFO] [stderr] | [INFO] [stderr] 261 | let mutation_factor = distribution.ind_sample(&mut rng); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:384:36 [INFO] [stderr] | [INFO] [stderr] 384 | let fitness = test_fitness(creature); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected mutable reference, found struct `Creature` [INFO] [stderr] | help: consider mutably borrowing here: `&mut creature` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut Creature` [INFO] [stderr] found type `Creature` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:386:41 [INFO] [stderr] | [INFO] [stderr] 386 | let fitness2 = test_fitness(creature); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected mutable reference, found struct `Creature` [INFO] [stderr] | help: consider mutably borrowing here: `&mut creature` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut Creature` [INFO] [stderr] found type `Creature` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0308, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `genetic_test`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1bfdf0ce844a0b7967e17431a46342cbeed245c3c3a21491718112edadc3f691"` [INFO] running `"docker" "rm" "-f" "1bfdf0ce844a0b7967e17431a46342cbeed245c3c3a21491718112edadc3f691"` [INFO] [stdout] 1bfdf0ce844a0b7967e17431a46342cbeed245c3c3a21491718112edadc3f691