[INFO] fetching crate easy_ga 1.2.1... [INFO] testing easy_ga-1.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate easy_ga 1.2.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate easy_ga 1.2.1 [INFO] finished tweaking crates.io crate easy_ga 1.2.1 [INFO] tweaked toml for crates.io crate easy_ga 1.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate easy_ga 1.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate easy_ga 1.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c20ca144d8f251aadcd2be07ffa6fa49cbc40df4c109947ccc03650693616a97 [INFO] running `Command { std: "docker" "start" "-a" "c20ca144d8f251aadcd2be07ffa6fa49cbc40df4c109947ccc03650693616a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c20ca144d8f251aadcd2be07ffa6fa49cbc40df4c109947ccc03650693616a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c20ca144d8f251aadcd2be07ffa6fa49cbc40df4c109947ccc03650693616a97", kill_on_drop: false }` [INFO] [stdout] c20ca144d8f251aadcd2be07ffa6fa49cbc40df4c109947ccc03650693616a97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89a5352f6b6f5f4a88359d5bf0e11c1efad60f776064a2fc84a5066a1aaea565 [INFO] running `Command { std: "docker" "start" "-a" "89a5352f6b6f5f4a88359d5bf0e11c1efad60f776064a2fc84a5066a1aaea565", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling cpu-time v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling easy_ga v1.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "89a5352f6b6f5f4a88359d5bf0e11c1efad60f776064a2fc84a5066a1aaea565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89a5352f6b6f5f4a88359d5bf0e11c1efad60f776064a2fc84a5066a1aaea565", kill_on_drop: false }` [INFO] [stdout] 89a5352f6b6f5f4a88359d5bf0e11c1efad60f776064a2fc84a5066a1aaea565 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54af176af8d48bf4bd1b68b18027ead518c3937bb9df06bb5c21fe4ff5a93f9c [INFO] running `Command { std: "docker" "start" "-a" "54af176af8d48bf4bd1b68b18027ead518c3937bb9df06bb5c21fe4ff5a93f9c", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling semver v1.0.12 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plotters v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling easy_ga v1.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 43.58s [INFO] running `Command { std: "docker" "inspect" "54af176af8d48bf4bd1b68b18027ead518c3937bb9df06bb5c21fe4ff5a93f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54af176af8d48bf4bd1b68b18027ead518c3937bb9df06bb5c21fe4ff5a93f9c", kill_on_drop: false }` [INFO] [stdout] 54af176af8d48bf4bd1b68b18027ead518c3937bb9df06bb5c21fe4ff5a93f9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12c3aabd3705edbd07e743c8e82e56a3be5d9f23402dd45dd833ad4387401e01 [INFO] running `Command { std: "docker" "start" "-a" "12c3aabd3705edbd07e743c8e82e56a3be5d9f23402dd45dd833ad4387401e01", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_ga-5bf7d1af3ac1b0a5) [INFO] [stdout] [INFO] [stderr] Running tests/test_genetic_algorithm.rs (/opt/rustwide/target/debug/deps/test_genetic_algorithm-861afd130a8a4871) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test genetic_algorithm::WhenNewSettingValues_ThenEveryVariableIsInitializedSuccesfully ... ok [INFO] [stdout] test genetic_algorithm::WhenInit_ThenSuccess ... ok [INFO] [stdout] test genetic_algorithm::WhenNew_ThenEveryVariableIsInitializedSuccesfully ... ok [INFO] [stdout] test genetic_algorithm::WhenNewWithValues_ThenEveryVariableIsInitializedSuccesfully ... ok [INFO] [stdout] test genetic_algorithm::WhenSetMutationRateWithCorrectValues_ThenSuccess ... ok [INFO] [stdout] test genetic_algorithm::WhenSetIterations_ThenSuccess ... ok [INFO] [stdout] test genetic_algorithm::WhenSetPopulationSize_ThenSuccess ... ok [INFO] [stdout] test genetic_algorithm::WhenRun_ThenReachFitnessGoal ... ok [INFO] [stdout] test genetic_algorithm::WhenSetFitnessGoal_ThenSuccess ... ok [INFO] [stdout] test genetic_algorithm::WhenSetMutationRateWithOverflowValue_ThenPanic - should panic ... ok [INFO] [stdout] test genetic_algorithm::WhenSetMutationRateWithUnderflowValue_ThenPanic - should panic ... ok [INFO] [stdout] test genetic_algorithm::WhenSetSelectionRateWithOverflowValue_ThenPanic - should panic ... ok [INFO] [stdout] test genetic_algorithm::WhenSetSelectionRateWithUnderflowValue_ThenPanic - should panic ... ok [INFO] [stdout] test genetic_algorithm::WhenRunWithDifferentSelectionAlgorithm_ThenSuccess ... ok [INFO] [stdout] test genetic_algorithm::WhenRun_ThenReachMaxIterations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s [INFO] [stdout] [INFO] [stderr] Running tests/test_selection.rs (/opt/rustwide/target/debug/deps/test_selection-a581a956c01c00ab) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test selection::WhenSelectionWithRandom_ThenSuccess ... ok [INFO] [stdout] test selection::WhenSelectionWithRoulette_ThenSuccess ... ok [INFO] [stdout] test selection::WhenSelectionWithStochastic_ThenSuccess ... ok [INFO] [stdout] test selection::WhenSelectionWithTournament_ThenSuccess ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests easy_ga [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12c3aabd3705edbd07e743c8e82e56a3be5d9f23402dd45dd833ad4387401e01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12c3aabd3705edbd07e743c8e82e56a3be5d9f23402dd45dd833ad4387401e01", kill_on_drop: false }` [INFO] [stdout] 12c3aabd3705edbd07e743c8e82e56a3be5d9f23402dd45dd833ad4387401e01