[INFO] cloning repository https://github.com/nyamadan/rust_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/nyamadan/rust_dining_philosophers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyamadan%2Frust_dining_philosophers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyamadan%2Frust_dining_philosophers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20e4ec22d6b9cf660e22085463d90f1e8b096464
[INFO] testing nyamadan/rust_dining_philosophers 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%2Fnyamadan%2Frust_dining_philosophers" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nyamadan/rust_dining_philosophers 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/nyamadan/rust_dining_philosophers
[INFO] finished tweaking git repo https://github.com/nyamadan/rust_dining_philosophers
[INFO] tweaked toml for git repo https://github.com/nyamadan/rust_dining_philosophers written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/nyamadan/rust_dining_philosophers 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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 0e3d605abf63c2785bf2ada3ef830501586bbd52099f66a5710f5e7bb2344da9
[INFO] running `Command { std: "docker" "start" "-a" "0e3d605abf63c2785bf2ada3ef830501586bbd52099f66a5710f5e7bb2344da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e3d605abf63c2785bf2ada3ef830501586bbd52099f66a5710f5e7bb2344da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3d605abf63c2785bf2ada3ef830501586bbd52099f66a5710f5e7bb2344da9", kill_on_drop: false }`
[INFO] [stdout] 0e3d605abf63c2785bf2ada3ef830501586bbd52099f66a5710f5e7bb2344da9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 9dadcafb5406d2c1d71af2c21e6681f2e008bfd14d85499897d8b33021aee5be
[INFO] running `Command { std: "docker" "start" "-a" "9dadcafb5406d2c1d71af2c21e6681f2e008bfd14d85499897d8b33021aee5be", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_dining_philosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "9dadcafb5406d2c1d71af2c21e6681f2e008bfd14d85499897d8b33021aee5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dadcafb5406d2c1d71af2c21e6681f2e008bfd14d85499897d8b33021aee5be", kill_on_drop: false }`
[INFO] [stdout] 9dadcafb5406d2c1d71af2c21e6681f2e008bfd14d85499897d8b33021aee5be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 321316e3a21166416c523bb0d51511f2c9e9775a4b5275c0f8571615a654ccd2
[INFO] running `Command { std: "docker" "start" "-a" "321316e3a21166416c523bb0d51511f2c9e9775a4b5275c0f8571615a654ccd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_dining_philosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_dining_philosophers-8c54ae9aafd3a77c)
[INFO] running `Command { std: "docker" "inspect" "321316e3a21166416c523bb0d51511f2c9e9775a4b5275c0f8571615a654ccd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321316e3a21166416c523bb0d51511f2c9e9775a4b5275c0f8571615a654ccd2", kill_on_drop: false }`
[INFO] [stdout] 321316e3a21166416c523bb0d51511f2c9e9775a4b5275c0f8571615a654ccd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 2070969f360e5c00cdaae8e2b43fa7a14338d4033c8914afb6a56613eab4dc8d
[INFO] running `Command { std: "docker" "start" "-a" "2070969f360e5c00cdaae8e2b43fa7a14338d4033c8914afb6a56613eab4dc8d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_dining_philosophers-8c54ae9aafd3a77c)
[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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2070969f360e5c00cdaae8e2b43fa7a14338d4033c8914afb6a56613eab4dc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2070969f360e5c00cdaae8e2b43fa7a14338d4033c8914afb6a56613eab4dc8d", kill_on_drop: false }`
[INFO] [stdout] 2070969f360e5c00cdaae8e2b43fa7a14338d4033c8914afb6a56613eab4dc8d