[INFO] cloning repository https://github.com/whonore/comprust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whonore/comprust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhonore%2Fcomprust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhonore%2Fcomprust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e114f4f62dae7ec47b74c1b1513122c04b62674d
[INFO] testing whonore/comprust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhonore%2Fcomprust" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whonore/comprust 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/whonore/comprust
[INFO] finished tweaking git repo https://github.com/whonore/comprust
[INFO] tweaked toml for git repo https://github.com/whonore/comprust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/whonore/comprust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6cf49fed57f8157ce9fa9e730813f9694c81ef84f4c26780355138cab66f6c42
[INFO] running `Command { std: "docker" "start" "-a" "6cf49fed57f8157ce9fa9e730813f9694c81ef84f4c26780355138cab66f6c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cf49fed57f8157ce9fa9e730813f9694c81ef84f4c26780355138cab66f6c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf49fed57f8157ce9fa9e730813f9694c81ef84f4c26780355138cab66f6c42", kill_on_drop: false }`
[INFO] [stdout] 6cf49fed57f8157ce9fa9e730813f9694c81ef84f4c26780355138cab66f6c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 53071833ccfbd9cb72876821f0723272ab6ebb1d519572391d718552c4c032ef
[INFO] running `Command { std: "docker" "start" "-a" "53071833ccfbd9cb72876821f0723272ab6ebb1d519572391d718552c4c032ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling comprust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "53071833ccfbd9cb72876821f0723272ab6ebb1d519572391d718552c4c032ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53071833ccfbd9cb72876821f0723272ab6ebb1d519572391d718552c4c032ef", kill_on_drop: false }`
[INFO] [stdout] 53071833ccfbd9cb72876821f0723272ab6ebb1d519572391d718552c4c032ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6ae17aafb972703b27c72b8bdc8afda5ad2103d817430cbf877c864e65d9d2c2
[INFO] running `Command { std: "docker" "start" "-a" "6ae17aafb972703b27c72b8bdc8afda5ad2103d817430cbf877c864e65d9d2c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling comprust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "6ae17aafb972703b27c72b8bdc8afda5ad2103d817430cbf877c864e65d9d2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae17aafb972703b27c72b8bdc8afda5ad2103d817430cbf877c864e65d9d2c2", kill_on_drop: false }`
[INFO] [stdout] 6ae17aafb972703b27c72b8bdc8afda5ad2103d817430cbf877c864e65d9d2c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] fa8c9c86ec292507f9deb9c8f8d7ee75d5c429990b67627840724beb0ef5363a
[INFO] running `Command { std: "docker" "start" "-a" "fa8c9c86ec292507f9deb9c8f8d7ee75d5c429990b67627840724beb0ef5363a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/comprust-64ed0eb9170de2f1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lzw::tests::bits_fmt ... ok
[INFO] [stdout] test lzw::tests::bits_to_bytes ... ok
[INFO] [stdout] test rle::tests::encode_decode ... ok
[INFO] [stdout] test lzw::tests::encode_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa8c9c86ec292507f9deb9c8f8d7ee75d5c429990b67627840724beb0ef5363a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8c9c86ec292507f9deb9c8f8d7ee75d5c429990b67627840724beb0ef5363a", kill_on_drop: false }`
[INFO] [stdout] fa8c9c86ec292507f9deb9c8f8d7ee75d5c429990b67627840724beb0ef5363a