[INFO] cloning repository https://github.com/cevans-uk/trapped-knight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cevans-uk/trapped-knight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcevans-uk%2Ftrapped-knight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcevans-uk%2Ftrapped-knight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 565683138936aceb72fb77890549cb21d5cc84d9
[INFO] testing cevans-uk/trapped-knight against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcevans-uk%2Ftrapped-knight" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cevans-uk/trapped-knight 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/cevans-uk/trapped-knight
[INFO] finished tweaking git repo https://github.com/cevans-uk/trapped-knight
[INFO] tweaked toml for git repo https://github.com/cevans-uk/trapped-knight written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/cevans-uk/trapped-knight 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]     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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 716af88ca2bb90300b56e731f69c72c95bceaf90699331fb4744840d2ff099aa
[INFO] running `Command { std: "docker" "start" "-a" "716af88ca2bb90300b56e731f69c72c95bceaf90699331fb4744840d2ff099aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "716af88ca2bb90300b56e731f69c72c95bceaf90699331fb4744840d2ff099aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716af88ca2bb90300b56e731f69c72c95bceaf90699331fb4744840d2ff099aa", kill_on_drop: false }`
[INFO] [stdout] 716af88ca2bb90300b56e731f69c72c95bceaf90699331fb4744840d2ff099aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] c71a6c8966b7239257b540e4b7dc28e0dfcff7866189dbe964bfbf6e2a5cd551
[INFO] running `Command { std: "docker" "start" "-a" "c71a6c8966b7239257b540e4b7dc28e0dfcff7866189dbe964bfbf6e2a5cd551", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling svg v0.9.1
[INFO] [stderr]    Compiling trapped-knight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.39s
[INFO] running `Command { std: "docker" "inspect" "c71a6c8966b7239257b540e4b7dc28e0dfcff7866189dbe964bfbf6e2a5cd551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71a6c8966b7239257b540e4b7dc28e0dfcff7866189dbe964bfbf6e2a5cd551", kill_on_drop: false }`
[INFO] [stdout] c71a6c8966b7239257b540e4b7dc28e0dfcff7866189dbe964bfbf6e2a5cd551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 3858e0e63455fde1d5be711cfbabfd19eab8728eef9044435de29985475da702
[INFO] running `Command { std: "docker" "start" "-a" "3858e0e63455fde1d5be711cfbabfd19eab8728eef9044435de29985475da702", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trapped-knight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "3858e0e63455fde1d5be711cfbabfd19eab8728eef9044435de29985475da702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3858e0e63455fde1d5be711cfbabfd19eab8728eef9044435de29985475da702", kill_on_drop: false }`
[INFO] [stdout] 3858e0e63455fde1d5be711cfbabfd19eab8728eef9044435de29985475da702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 09c4be27b3d43471d7e6400bbe7f780e2347c1e95c08bef7fc767e3aafaa8525
[INFO] running `Command { std: "docker" "start" "-a" "09c4be27b3d43471d7e6400bbe7f780e2347c1e95c08bef7fc767e3aafaa8525", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trapped_knight-cf4ce08d141288b6)
[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" "09c4be27b3d43471d7e6400bbe7f780e2347c1e95c08bef7fc767e3aafaa8525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c4be27b3d43471d7e6400bbe7f780e2347c1e95c08bef7fc767e3aafaa8525", kill_on_drop: false }`
[INFO] [stdout] 09c4be27b3d43471d7e6400bbe7f780e2347c1e95c08bef7fc767e3aafaa8525