[INFO] fetching crate easy_ga 1.2.1...
[INFO] testing easy_ga-1.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate easy_ga 1.2.1 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy_ga 1.2.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b88b52b9fe721b4c620f71a859a77cd672cde71892ffb3bd177a35042f3aa530
[INFO] running `Command { std: "docker" "start" "-a" "b88b52b9fe721b4c620f71a859a77cd672cde71892ffb3bd177a35042f3aa530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b88b52b9fe721b4c620f71a859a77cd672cde71892ffb3bd177a35042f3aa530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88b52b9fe721b4c620f71a859a77cd672cde71892ffb3bd177a35042f3aa530", kill_on_drop: false }`
[INFO] [stdout] b88b52b9fe721b4c620f71a859a77cd672cde71892ffb3bd177a35042f3aa530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d653e09a4cc0737d0ac5458b8b32da63dc64badc5d6248af33d31596dc1cf79b
[INFO] running `Command { std: "docker" "start" "-a" "d653e09a4cc0737d0ac5458b8b32da63dc64badc5d6248af33d31596dc1cf79b", 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 4.18s
[INFO] running `Command { std: "docker" "inspect" "d653e09a4cc0737d0ac5458b8b32da63dc64badc5d6248af33d31596dc1cf79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d653e09a4cc0737d0ac5458b8b32da63dc64badc5d6248af33d31596dc1cf79b", kill_on_drop: false }`
[INFO] [stdout] d653e09a4cc0737d0ac5458b8b32da63dc64badc5d6248af33d31596dc1cf79b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed824c67295d1d024798c3aa0420af6d346aa5a5bf5d984276592646b9922a4a
[INFO] running `Command { std: "docker" "start" "-a" "ed824c67295d1d024798c3aa0420af6d346aa5a5bf5d984276592646b9922a4a", 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 proc-macro2 v1.0.40
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.5
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v1.0.2
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[INFO] [stderr]    Compiling unicode-width v0.1.9
[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 same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[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 40.73s
[INFO] running `Command { std: "docker" "inspect" "ed824c67295d1d024798c3aa0420af6d346aa5a5bf5d984276592646b9922a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed824c67295d1d024798c3aa0420af6d346aa5a5bf5d984276592646b9922a4a", kill_on_drop: false }`
[INFO] [stdout] ed824c67295d1d024798c3aa0420af6d346aa5a5bf5d984276592646b9922a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a59bcd4ed0b73336f8626db1ac62d77b99ef44aad2ed98bf114e6f5e635d0fc7
[INFO] running `Command { std: "docker" "start" "-a" "a59bcd4ed0b73336f8626db1ac62d77b99ef44aad2ed98bf114e6f5e635d0fc7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[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::WhenNewWithValues_ThenEveryVariableIsInitializedSuccesfully ... ok
[INFO] [stdout] test genetic_algorithm::WhenNewSettingValues_ThenEveryVariableIsInitializedSuccesfully ... ok
[INFO] [stdout] test genetic_algorithm::WhenInit_ThenSuccess ... ok
[INFO] [stdout] test genetic_algorithm::WhenRun_ThenReachFitnessGoal ... ok
[INFO] [stdout] test genetic_algorithm::WhenSetIterations_ThenSuccess ... ok
[INFO] [stdout] test genetic_algorithm::WhenSetMutationRateWithCorrectValues_ThenSuccess ... ok
[INFO] [stdout] test genetic_algorithm::WhenNew_ThenEveryVariableIsInitializedSuccesfully ... ok
[INFO] [stdout] test genetic_algorithm::WhenSetPopulationSize_ThenSuccess ... ok
[INFO] [stdout] test genetic_algorithm::WhenSetFitnessGoal_ThenSuccess ... ok
[INFO] [stdout] test genetic_algorithm::WhenSetMutationRateWithUnderflowValue_ThenPanic - should panic ... ok
[INFO] [stdout] test genetic_algorithm::WhenSetMutationRateWithOverflowValue_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] [stderr]      Running tests/test_selection.rs (/opt/rustwide/target/debug/deps/test_selection-a581a956c01c00ab)
[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 0.79s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test selection::WhenSelectionWithStochastic_ThenSuccess ... ok
[INFO] [stdout] test selection::WhenSelectionWithRandom_ThenSuccess ... ok
[INFO] [stdout] test selection::WhenSelectionWithRoulette_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" "a59bcd4ed0b73336f8626db1ac62d77b99ef44aad2ed98bf114e6f5e635d0fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59bcd4ed0b73336f8626db1ac62d77b99ef44aad2ed98bf114e6f5e635d0fc7", kill_on_drop: false }`
[INFO] [stdout] a59bcd4ed0b73336f8626db1ac62d77b99ef44aad2ed98bf114e6f5e635d0fc7