[INFO] cloning repository https://github.com/doooks/lz77
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doooks/lz77" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoooks%2Flz77", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoooks%2Flz77'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 158c37a21ebf65260c4d9eea381153d126ee6b39
[INFO] testing doooks/lz77 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoooks%2Flz77" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doooks/lz77 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/doooks/lz77
[INFO] finished tweaking git repo https://github.com/doooks/lz77
[INFO] tweaked toml for git repo https://github.com/doooks/lz77 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/doooks/lz77 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] c483fb31f6d331111fd2998463e91c34c2de0f7df5d6755ed11a41f7ca57a43d
[INFO] running `Command { std: "docker" "start" "-a" "c483fb31f6d331111fd2998463e91c34c2de0f7df5d6755ed11a41f7ca57a43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c483fb31f6d331111fd2998463e91c34c2de0f7df5d6755ed11a41f7ca57a43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c483fb31f6d331111fd2998463e91c34c2de0f7df5d6755ed11a41f7ca57a43d", kill_on_drop: false }`
[INFO] [stdout] c483fb31f6d331111fd2998463e91c34c2de0f7df5d6755ed11a41f7ca57a43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 72c10c31a81ffade17e231d0dd2e0116c28e4c39e499bd81ed965632eaaa4c4e
[INFO] running `Command { std: "docker" "start" "-a" "72c10c31a81ffade17e231d0dd2e0116c28e4c39e499bd81ed965632eaaa4c4e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lz77 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.30s
[INFO] running `Command { std: "docker" "inspect" "72c10c31a81ffade17e231d0dd2e0116c28e4c39e499bd81ed965632eaaa4c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c10c31a81ffade17e231d0dd2e0116c28e4c39e499bd81ed965632eaaa4c4e", kill_on_drop: false }`
[INFO] [stdout] 72c10c31a81ffade17e231d0dd2e0116c28e4c39e499bd81ed965632eaaa4c4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 8698952fa8203678a5948ea0a54f056d421ff118421c5ea3672cdf7064eb1de1
[INFO] running `Command { std: "docker" "start" "-a" "8698952fa8203678a5948ea0a54f056d421ff118421c5ea3672cdf7064eb1de1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lz77 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "8698952fa8203678a5948ea0a54f056d421ff118421c5ea3672cdf7064eb1de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8698952fa8203678a5948ea0a54f056d421ff118421c5ea3672cdf7064eb1de1", kill_on_drop: false }`
[INFO] [stdout] 8698952fa8203678a5948ea0a54f056d421ff118421c5ea3672cdf7064eb1de1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 49d2d05f55b0b12ec894689da6b7b7be6775a1c7cb64d7d142d73deaf3a93016
[INFO] running `Command { std: "docker" "start" "-a" "49d2d05f55b0b12ec894689da6b7b7be6775a1c7cb64d7d142d73deaf3a93016", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lz77-9ed6cd046f7c91fd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_find_first_match ... ok
[INFO] [stdout] test tests::test_no_match ... ok
[INFO] [stdout] test tests::test_find_longest_match ... ok
[INFO] [stdout] test tests::test_find_longest_match_wrong_order ... ok
[INFO] [stdout] test tests::test_trivial_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49d2d05f55b0b12ec894689da6b7b7be6775a1c7cb64d7d142d73deaf3a93016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d2d05f55b0b12ec894689da6b7b7be6775a1c7cb64d7d142d73deaf3a93016", kill_on_drop: false }`
[INFO] [stdout] 49d2d05f55b0b12ec894689da6b7b7be6775a1c7cb64d7d142d73deaf3a93016