[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 beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoooks%2Flz77" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doooks/lz77 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-1/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" "+beta-2022-04-10" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3772c00dd08bd848303e5c982f2dcaaab8d30bc35c78167b4150f747a53bbc71
[INFO] running `Command { std: "docker" "start" "-a" "3772c00dd08bd848303e5c982f2dcaaab8d30bc35c78167b4150f747a53bbc71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3772c00dd08bd848303e5c982f2dcaaab8d30bc35c78167b4150f747a53bbc71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3772c00dd08bd848303e5c982f2dcaaab8d30bc35c78167b4150f747a53bbc71", kill_on_drop: false }`
[INFO] [stdout] 3772c00dd08bd848303e5c982f2dcaaab8d30bc35c78167b4150f747a53bbc71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0a133229175fcb729b82f7e92e4b1d045a6ae8faa91837a88334eef174ca52
[INFO] running `Command { std: "docker" "start" "-a" "bd0a133229175fcb729b82f7e92e4b1d045a6ae8faa91837a88334eef174ca52", kill_on_drop: false }`
[INFO] [stderr]    Compiling lz77 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "bd0a133229175fcb729b82f7e92e4b1d045a6ae8faa91837a88334eef174ca52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0a133229175fcb729b82f7e92e4b1d045a6ae8faa91837a88334eef174ca52", kill_on_drop: false }`
[INFO] [stdout] bd0a133229175fcb729b82f7e92e4b1d045a6ae8faa91837a88334eef174ca52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6c7ca29c0bee2028483cf5b80e289c8b82d832bd5d60adc610e2565343c525f
[INFO] running `Command { std: "docker" "start" "-a" "f6c7ca29c0bee2028483cf5b80e289c8b82d832bd5d60adc610e2565343c525f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lz77 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/lz77-dd70c2219480c47a)
[INFO] running `Command { std: "docker" "inspect" "f6c7ca29c0bee2028483cf5b80e289c8b82d832bd5d60adc610e2565343c525f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c7ca29c0bee2028483cf5b80e289c8b82d832bd5d60adc610e2565343c525f", kill_on_drop: false }`
[INFO] [stdout] f6c7ca29c0bee2028483cf5b80e289c8b82d832bd5d60adc610e2565343c525f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0ad0b1f91b9741e79037c498776d0d9c10170456c391d7fedf5b4304eef4bbb
[INFO] running `Command { std: "docker" "start" "-a" "a0ad0b1f91b9741e79037c498776d0d9c10170456c391d7fedf5b4304eef4bbb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lz77-dd70c2219480c47a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_find_first_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_no_match ... 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" "a0ad0b1f91b9741e79037c498776d0d9c10170456c391d7fedf5b4304eef4bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ad0b1f91b9741e79037c498776d0d9c10170456c391d7fedf5b4304eef4bbb", kill_on_drop: false }`
[INFO] [stdout] a0ad0b1f91b9741e79037c498776d0d9c10170456c391d7fedf5b4304eef4bbb