[INFO] cloning repository https://github.com/Jackbaude/diner_philosopher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jackbaude/diner_philosopher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackbaude%2Fdiner_philosopher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackbaude%2Fdiner_philosopher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e6cb95f5a89d28ad44c8e595c9b5b742f9ddaa6
[INFO] testing Jackbaude/diner_philosopher against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackbaude%2Fdiner_philosopher" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jackbaude/diner_philosopher on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jackbaude/diner_philosopher
[INFO] finished tweaking git repo https://github.com/Jackbaude/diner_philosopher
[INFO] tweaked toml for git repo https://github.com/Jackbaude/diner_philosopher written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Jackbaude/diner_philosopher already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad87dce50c41b8e39cbdf2d39774b42d6e9d1c8812db1a1d0ef34e9de1939522
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ad87dce50c41b8e39cbdf2d39774b42d6e9d1c8812db1a1d0ef34e9de1939522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad87dce50c41b8e39cbdf2d39774b42d6e9d1c8812db1a1d0ef34e9de1939522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad87dce50c41b8e39cbdf2d39774b42d6e9d1c8812db1a1d0ef34e9de1939522", kill_on_drop: false }`
[INFO] [stdout] ad87dce50c41b8e39cbdf2d39774b42d6e9d1c8812db1a1d0ef34e9de1939522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0850ec32193e7d2df4a8e23de860e44bd8ddd5d490a9cb26789dea5885b7b183
[INFO] running `Command { std: "docker" "start" "-a" "0850ec32193e7d2df4a8e23de860e44bd8ddd5d490a9cb26789dea5885b7b183", kill_on_drop: false }`
[INFO] [stderr]    Compiling diner_philosopher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "0850ec32193e7d2df4a8e23de860e44bd8ddd5d490a9cb26789dea5885b7b183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0850ec32193e7d2df4a8e23de860e44bd8ddd5d490a9cb26789dea5885b7b183", kill_on_drop: false }`
[INFO] [stdout] 0850ec32193e7d2df4a8e23de860e44bd8ddd5d490a9cb26789dea5885b7b183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ff5cd0e52406911baca5d4fa958544c625ca4e842414eca5b128d604b253c958
[INFO] running `Command { std: "docker" "start" "-a" "ff5cd0e52406911baca5d4fa958544c625ca4e842414eca5b128d604b253c958", kill_on_drop: false }`
[INFO] [stderr]    Compiling diner_philosopher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ff5cd0e52406911baca5d4fa958544c625ca4e842414eca5b128d604b253c958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5cd0e52406911baca5d4fa958544c625ca4e842414eca5b128d604b253c958", kill_on_drop: false }`
[INFO] [stdout] ff5cd0e52406911baca5d4fa958544c625ca4e842414eca5b128d604b253c958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 470d0c8f6f9ab800d9c2b02cbdf3a397343ad640d1b8c74b2fe5c3e2ad6facec
[INFO] running `Command { std: "docker" "start" "-a" "470d0c8f6f9ab800d9c2b02cbdf3a397343ad640d1b8c74b2fe5c3e2ad6facec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diner_philosopher-b8d9e22b2f9d2543)
[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" "470d0c8f6f9ab800d9c2b02cbdf3a397343ad640d1b8c74b2fe5c3e2ad6facec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470d0c8f6f9ab800d9c2b02cbdf3a397343ad640d1b8c74b2fe5c3e2ad6facec", kill_on_drop: false }`
[INFO] [stdout] 470d0c8f6f9ab800d9c2b02cbdf3a397343ad640d1b8c74b2fe5c3e2ad6facec