[INFO] cloning repository https://github.com/kz665432/dining_philosophers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kz665432/dining_philosophers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkz665432%2Fdining_philosophers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkz665432%2Fdining_philosophers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8d9646412f12c50ef23a5d54451059d3c1b445a
[INFO] testing kz665432/dining_philosophers 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%2Fkz665432%2Fdining_philosophers" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kz665432/dining_philosophers 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/kz665432/dining_philosophers
[INFO] finished tweaking git repo https://github.com/kz665432/dining_philosophers
[INFO] tweaked toml for git repo https://github.com/kz665432/dining_philosophers written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/kz665432/dining_philosophers 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f0166a0da770bda27808e588d1069ba854c55a311c4cfc1597258d6d0f83736e
[INFO] running `Command { std: "docker" "start" "-a" "f0166a0da770bda27808e588d1069ba854c55a311c4cfc1597258d6d0f83736e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0166a0da770bda27808e588d1069ba854c55a311c4cfc1597258d6d0f83736e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0166a0da770bda27808e588d1069ba854c55a311c4cfc1597258d6d0f83736e", kill_on_drop: false }`
[INFO] [stdout] f0166a0da770bda27808e588d1069ba854c55a311c4cfc1597258d6d0f83736e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] a48e0cb32dc998a5eb548789bf1c08d44b2de162f9d3d39157fba7a340e341ab
[INFO] running `Command { std: "docker" "start" "-a" "a48e0cb32dc998a5eb548789bf1c08d44b2de162f9d3d39157fba7a340e341ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "a48e0cb32dc998a5eb548789bf1c08d44b2de162f9d3d39157fba7a340e341ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48e0cb32dc998a5eb548789bf1c08d44b2de162f9d3d39157fba7a340e341ab", kill_on_drop: false }`
[INFO] [stdout] a48e0cb32dc998a5eb548789bf1c08d44b2de162f9d3d39157fba7a340e341ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] ee5cabc7c5e9b55ae780fc925b623bd21dc7a6823eb2fb236d965c2dc3bb952d
[INFO] running `Command { std: "docker" "start" "-a" "ee5cabc7c5e9b55ae780fc925b623bd21dc7a6823eb2fb236d965c2dc3bb952d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "ee5cabc7c5e9b55ae780fc925b623bd21dc7a6823eb2fb236d965c2dc3bb952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5cabc7c5e9b55ae780fc925b623bd21dc7a6823eb2fb236d965c2dc3bb952d", kill_on_drop: false }`
[INFO] [stdout] ee5cabc7c5e9b55ae780fc925b623bd21dc7a6823eb2fb236d965c2dc3bb952d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 739d2c1ad6ad169c1b015292049b7de42b8c88436a7f9eece8461262a81c6788
[INFO] running `Command { std: "docker" "start" "-a" "739d2c1ad6ad169c1b015292049b7de42b8c88436a7f9eece8461262a81c6788", 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/dining_philosophers-863f1ba278719d81)
[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" "739d2c1ad6ad169c1b015292049b7de42b8c88436a7f9eece8461262a81c6788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739d2c1ad6ad169c1b015292049b7de42b8c88436a7f9eece8461262a81c6788", kill_on_drop: false }`
[INFO] [stdout] 739d2c1ad6ad169c1b015292049b7de42b8c88436a7f9eece8461262a81c6788