[INFO] cloning repository https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Fclassical_and_advanced_data_structures_and_algorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Fclassical_and_advanced_data_structures_and_algorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dacc7b654670b3f41bac6c2b72fba446960caf38
[INFO] testing leviathan88/classical_and_advanced_data_structures_and_algorithms against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Fclassical_and_advanced_data_structures_and_algorithms" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms
[INFO] finished tweaking git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms
[INFO] tweaked toml for git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/leviathan88/classical_and_advanced_data_structures_and_algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7abfb83d671f9aaa78cd86326b9138e19a15d207ce4ea2ab334617a984219f41
[INFO] running `Command { std: "docker" "start" "-a" "7abfb83d671f9aaa78cd86326b9138e19a15d207ce4ea2ab334617a984219f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7abfb83d671f9aaa78cd86326b9138e19a15d207ce4ea2ab334617a984219f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7abfb83d671f9aaa78cd86326b9138e19a15d207ce4ea2ab334617a984219f41", kill_on_drop: false }`
[INFO] [stdout] 7abfb83d671f9aaa78cd86326b9138e19a15d207ce4ea2ab334617a984219f41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca09b56211bc6d7040aa677bfa1786e40787e9379980f8b0ca740f469d945e57
[INFO] running `Command { std: "docker" "start" "-a" "ca09b56211bc6d7040aa677bfa1786e40787e9379980f8b0ca740f469d945e57", kill_on_drop: false }`
[INFO] [stderr]    Compiling classical_and_advanced_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "ca09b56211bc6d7040aa677bfa1786e40787e9379980f8b0ca740f469d945e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca09b56211bc6d7040aa677bfa1786e40787e9379980f8b0ca740f469d945e57", kill_on_drop: false }`
[INFO] [stdout] ca09b56211bc6d7040aa677bfa1786e40787e9379980f8b0ca740f469d945e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a45613725901bb1b899ff5e8f1f16fc352086967d6001c982dc83a74785319c9
[INFO] running `Command { std: "docker" "start" "-a" "a45613725901bb1b899ff5e8f1f16fc352086967d6001c982dc83a74785319c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling classical_and_advanced_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "a45613725901bb1b899ff5e8f1f16fc352086967d6001c982dc83a74785319c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45613725901bb1b899ff5e8f1f16fc352086967d6001c982dc83a74785319c9", kill_on_drop: false }`
[INFO] [stdout] a45613725901bb1b899ff5e8f1f16fc352086967d6001c982dc83a74785319c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1314fa5523ff2a9e6d009b7e51d85262750eebdadb4aca757559bfe349bca7e
[INFO] running `Command { std: "docker" "start" "-a" "c1314fa5523ff2a9e6d009b7e51d85262750eebdadb4aca757559bfe349bca7e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/classical_and_advanced_algorithms-9317a49731620ccf)
[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" "c1314fa5523ff2a9e6d009b7e51d85262750eebdadb4aca757559bfe349bca7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1314fa5523ff2a9e6d009b7e51d85262750eebdadb4aca757559bfe349bca7e", kill_on_drop: false }`
[INFO] [stdout] c1314fa5523ff2a9e6d009b7e51d85262750eebdadb4aca757559bfe349bca7e