[INFO] cloning repository https://github.com/aniki-16x16/GeneticAlgorithm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aniki-16x16/GeneticAlgorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faniki-16x16%2FGeneticAlgorithm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faniki-16x16%2FGeneticAlgorithm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52803445167b0d34e02d1ce7f3a390a7bf1b31cd
[INFO] testing aniki-16x16/GeneticAlgorithm against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faniki-16x16%2FGeneticAlgorithm" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aniki-16x16/GeneticAlgorithm on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aniki-16x16/GeneticAlgorithm
[INFO] finished tweaking git repo https://github.com/aniki-16x16/GeneticAlgorithm
[INFO] tweaked toml for git repo https://github.com/aniki-16x16/GeneticAlgorithm written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate git repo https://github.com/aniki-16x16/GeneticAlgorithm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a301dbd25fa3a65c837133dbe72089e8d5211a1064e123ccf1d82e58ac1ce656
[INFO] running `Command { std: "docker" "start" "-a" "a301dbd25fa3a65c837133dbe72089e8d5211a1064e123ccf1d82e58ac1ce656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a301dbd25fa3a65c837133dbe72089e8d5211a1064e123ccf1d82e58ac1ce656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a301dbd25fa3a65c837133dbe72089e8d5211a1064e123ccf1d82e58ac1ce656", kill_on_drop: false }`
[INFO] [stdout] a301dbd25fa3a65c837133dbe72089e8d5211a1064e123ccf1d82e58ac1ce656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b99622fa5812aa4667be8d40b3f5fa0de249d3e1016a411c968effe1aa63e40
[INFO] running `Command { std: "docker" "start" "-a" "1b99622fa5812aa4667be8d40b3f5fa0de249d3e1016a411c968effe1aa63e40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling genetic_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "1b99622fa5812aa4667be8d40b3f5fa0de249d3e1016a411c968effe1aa63e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b99622fa5812aa4667be8d40b3f5fa0de249d3e1016a411c968effe1aa63e40", kill_on_drop: false }`
[INFO] [stdout] 1b99622fa5812aa4667be8d40b3f5fa0de249d3e1016a411c968effe1aa63e40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 280cf94982325d225af33a721fc561f1bcb3a7b9a0a571afb1e80776c1333a8c
[INFO] running `Command { std: "docker" "start" "-a" "280cf94982325d225af33a721fc561f1bcb3a7b9a0a571afb1e80776c1333a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling genetic_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "280cf94982325d225af33a721fc561f1bcb3a7b9a0a571afb1e80776c1333a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280cf94982325d225af33a721fc561f1bcb3a7b9a0a571afb1e80776c1333a8c", kill_on_drop: false }`
[INFO] [stdout] 280cf94982325d225af33a721fc561f1bcb3a7b9a0a571afb1e80776c1333a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e55d4459a291fb31a285689ccdd7eaa910b018b54ca98091c5f24eb44b5d9467
[INFO] running `Command { std: "docker" "start" "-a" "e55d4459a291fb31a285689ccdd7eaa910b018b54ca98091c5f24eb44b5d9467", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/genetic_algorithm-7f9c2bb210bb317a)
[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" "e55d4459a291fb31a285689ccdd7eaa910b018b54ca98091c5f24eb44b5d9467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55d4459a291fb31a285689ccdd7eaa910b018b54ca98091c5f24eb44b5d9467", kill_on_drop: false }`
[INFO] [stdout] e55d4459a291fb31a285689ccdd7eaa910b018b54ca98091c5f24eb44b5d9467