[INFO] cloning repository https://github.com/laelath/hack-match-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laelath/hack-match-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaelath%2Fhack-match-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaelath%2Fhack-match-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8507c9b21ccb28ed0a6dae9f8cf221139bf76511
[INFO] testing laelath/hack-match-bot against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaelath%2Fhack-match-bot" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/laelath/hack-match-bot 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/laelath/hack-match-bot
[INFO] finished tweaking git repo https://github.com/laelath/hack-match-bot
[INFO] tweaked toml for git repo https://github.com/laelath/hack-match-bot written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/laelath/hack-match-bot 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]  Downloading crates ...
[INFO] [stderr]   Downloaded x11rb v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 34ff6f70271633c0db30842f36417a882896b87a808a5dadf6f84fd475c0b0f5
[INFO] running `Command { std: "docker" "start" "-a" "34ff6f70271633c0db30842f36417a882896b87a808a5dadf6f84fd475c0b0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ff6f70271633c0db30842f36417a882896b87a808a5dadf6f84fd475c0b0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ff6f70271633c0db30842f36417a882896b87a808a5dadf6f84fd475c0b0f5", kill_on_drop: false }`
[INFO] [stdout] 34ff6f70271633c0db30842f36417a882896b87a808a5dadf6f84fd475c0b0f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1158c13e6c27e9b004320db345f6bb69c188d3a64411130393da827e5aaf6831
[INFO] running `Command { std: "docker" "start" "-a" "1158c13e6c27e9b004320db345f6bb69c188d3a64411130393da827e5aaf6831", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling x11rb v0.8.0
[INFO] [stderr]    Compiling hack_match_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.34s
[INFO] running `Command { std: "docker" "inspect" "1158c13e6c27e9b004320db345f6bb69c188d3a64411130393da827e5aaf6831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1158c13e6c27e9b004320db345f6bb69c188d3a64411130393da827e5aaf6831", kill_on_drop: false }`
[INFO] [stdout] 1158c13e6c27e9b004320db345f6bb69c188d3a64411130393da827e5aaf6831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 43ed533b9e0a7d09051897cc5f90c5bc1a4a87f95e68b1246bbbb03313dd1023
[INFO] running `Command { std: "docker" "start" "-a" "43ed533b9e0a7d09051897cc5f90c5bc1a4a87f95e68b1246bbbb03313dd1023", kill_on_drop: false }`
[INFO] [stderr]    Compiling hack_match_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "43ed533b9e0a7d09051897cc5f90c5bc1a4a87f95e68b1246bbbb03313dd1023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ed533b9e0a7d09051897cc5f90c5bc1a4a87f95e68b1246bbbb03313dd1023", kill_on_drop: false }`
[INFO] [stdout] 43ed533b9e0a7d09051897cc5f90c5bc1a4a87f95e68b1246bbbb03313dd1023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f0bba1f145498e67024ebcca8e83b235e20e31e1972021b82f0cffa3cb8164a0
[INFO] running `Command { std: "docker" "start" "-a" "f0bba1f145498e67024ebcca8e83b235e20e31e1972021b82f0cffa3cb8164a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hack_match_bot-28895380a7a404dc)
[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" "f0bba1f145498e67024ebcca8e83b235e20e31e1972021b82f0cffa3cb8164a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0bba1f145498e67024ebcca8e83b235e20e31e1972021b82f0cffa3cb8164a0", kill_on_drop: false }`
[INFO] [stdout] f0bba1f145498e67024ebcca8e83b235e20e31e1972021b82f0cffa3cb8164a0