[INFO] cloning repository https://github.com/mowat27/rustmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mowat27/rustmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmowat27%2Frustmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmowat27%2Frustmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22bbe4c74c28659517f928e6c6bf59e1594117a0
[INFO] testing mowat27/rustmas 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%2Fmowat27%2Frustmas" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mowat27/rustmas 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/mowat27/rustmas
[INFO] finished tweaking git repo https://github.com/mowat27/rustmas
[INFO] tweaked toml for git repo https://github.com/mowat27/rustmas written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/mowat27/rustmas 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] a500736ff6da6ded07612588692a246d463d4c63465ef8c3e6c108013a354de0
[INFO] running `Command { std: "docker" "start" "-a" "a500736ff6da6ded07612588692a246d463d4c63465ef8c3e6c108013a354de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a500736ff6da6ded07612588692a246d463d4c63465ef8c3e6c108013a354de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a500736ff6da6ded07612588692a246d463d4c63465ef8c3e6c108013a354de0", kill_on_drop: false }`
[INFO] [stdout] a500736ff6da6ded07612588692a246d463d4c63465ef8c3e6c108013a354de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 49c28133f64a60f4d90eec9b33a26a3cda49ba3fccea24e0f8da04e75cbf9417
[INFO] running `Command { std: "docker" "start" "-a" "49c28133f64a60f4d90eec9b33a26a3cda49ba3fccea24e0f8da04e75cbf9417", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "49c28133f64a60f4d90eec9b33a26a3cda49ba3fccea24e0f8da04e75cbf9417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c28133f64a60f4d90eec9b33a26a3cda49ba3fccea24e0f8da04e75cbf9417", kill_on_drop: false }`
[INFO] [stdout] 49c28133f64a60f4d90eec9b33a26a3cda49ba3fccea24e0f8da04e75cbf9417
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 9264f7baf3283b41f8c5e5e35ed0d1ef1213699bb233d60a85bf759ae3a919a5
[INFO] running `Command { std: "docker" "start" "-a" "9264f7baf3283b41f8c5e5e35ed0d1ef1213699bb233d60a85bf759ae3a919a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustmas-a4e712cb4c056124)
[INFO] running `Command { std: "docker" "inspect" "9264f7baf3283b41f8c5e5e35ed0d1ef1213699bb233d60a85bf759ae3a919a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9264f7baf3283b41f8c5e5e35ed0d1ef1213699bb233d60a85bf759ae3a919a5", kill_on_drop: false }`
[INFO] [stdout] 9264f7baf3283b41f8c5e5e35ed0d1ef1213699bb233d60a85bf759ae3a919a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] aa55e081af3bc12a1816ca72cd3fe1f26f8568ab3ad756538a666e34f2296fb0
[INFO] running `Command { std: "docker" "start" "-a" "aa55e081af3bc12a1816ca72cd3fe1f26f8568ab3ad756538a666e34f2296fb0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustmas-a4e712cb4c056124)
[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" "aa55e081af3bc12a1816ca72cd3fe1f26f8568ab3ad756538a666e34f2296fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa55e081af3bc12a1816ca72cd3fe1f26f8568ab3ad756538a666e34f2296fb0", kill_on_drop: false }`
[INFO] [stdout] aa55e081af3bc12a1816ca72cd3fe1f26f8568ab3ad756538a666e34f2296fb0