[INFO] fetching crate bbte_optim_tzim1773_genetic 0.1.0...
[INFO] testing bbte_optim_tzim1773_genetic-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bbte_optim_tzim1773_genetic 0.1.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate bbte_optim_tzim1773_genetic 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bbte_optim_tzim1773_genetic 0.1.0
[INFO] finished tweaking crates.io crate bbte_optim_tzim1773_genetic 0.1.0
[INFO] tweaked toml for crates.io crate bbte_optim_tzim1773_genetic 0.1.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbf8ac097620d59d2811f90d5756033d20729455512ff500bfb7b29e89acaeb4
[INFO] running `Command { std: "docker" "start" "-a" "fbf8ac097620d59d2811f90d5756033d20729455512ff500bfb7b29e89acaeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf8ac097620d59d2811f90d5756033d20729455512ff500bfb7b29e89acaeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf8ac097620d59d2811f90d5756033d20729455512ff500bfb7b29e89acaeb4", kill_on_drop: false }`
[INFO] [stdout] fbf8ac097620d59d2811f90d5756033d20729455512ff500bfb7b29e89acaeb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9df2a1f6c804ef683a1fc2a6027335a062731e725ef0cd9494297ee8cec0498d
[INFO] running `Command { std: "docker" "start" "-a" "9df2a1f6c804ef683a1fc2a6027335a062731e725ef0cd9494297ee8cec0498d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bbte_optim_tzim1773_genetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "9df2a1f6c804ef683a1fc2a6027335a062731e725ef0cd9494297ee8cec0498d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df2a1f6c804ef683a1fc2a6027335a062731e725ef0cd9494297ee8cec0498d", kill_on_drop: false }`
[INFO] [stdout] 9df2a1f6c804ef683a1fc2a6027335a062731e725ef0cd9494297ee8cec0498d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75d78f9d5232a12c1dae8a5f915af4c4b3b9e7ad5821add51d69825dafb806ff
[INFO] running `Command { std: "docker" "start" "-a" "75d78f9d5232a12c1dae8a5f915af4c4b3b9e7ad5821add51d69825dafb806ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling bbte_optim_tzim1773_genetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "75d78f9d5232a12c1dae8a5f915af4c4b3b9e7ad5821add51d69825dafb806ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d78f9d5232a12c1dae8a5f915af4c4b3b9e7ad5821add51d69825dafb806ff", kill_on_drop: false }`
[INFO] [stdout] 75d78f9d5232a12c1dae8a5f915af4c4b3b9e7ad5821add51d69825dafb806ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 851aa74e68b65be615def7f63e901e67be59335d4dca4dc3e64955f33a95ca0d
[INFO] running `Command { std: "docker" "start" "-a" "851aa74e68b65be615def7f63e901e67be59335d4dca4dc3e64955f33a95ca0d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bbte_optim_tzim1773_genetic-0e372e5b510e9415)
[INFO] [stdout] test tests::correct_agent ... ok
[INFO] [stdout] test tests::correct_crossover ... ok
[INFO] [stdout] test tests::correct_mutation ... ok
[INFO] [stdout] test tests::convergence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bbte_optim_tzim1773_genetic
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Genetic::run (line 140) ... ok
[INFO] [stdout] test src/lib.rs - Genetic::run (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "851aa74e68b65be615def7f63e901e67be59335d4dca4dc3e64955f33a95ca0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851aa74e68b65be615def7f63e901e67be59335d4dca4dc3e64955f33a95ca0d", kill_on_drop: false }`
[INFO] [stdout] 851aa74e68b65be615def7f63e901e67be59335d4dca4dc3e64955f33a95ca0d