[INFO] cloning repository https://github.com/Ugotsta/rust-eval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ugotsta/rust-eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUgotsta%2Frust-eval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUgotsta%2Frust-eval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77aca934ead6659cafc82ba46b0629143ce98bb5
[INFO] testing Ugotsta/rust-eval 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%2FUgotsta%2Frust-eval" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ugotsta/rust-eval 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/Ugotsta/rust-eval
[INFO] finished tweaking git repo https://github.com/Ugotsta/rust-eval
[INFO] tweaked toml for git repo https://github.com/Ugotsta/rust-eval written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/Ugotsta/rust-eval 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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 43e2f3c23cce5cfdd44af5f3b7d9c032114f29cf94cae73e11c9879d28953f4d
[INFO] running `Command { std: "docker" "start" "-a" "43e2f3c23cce5cfdd44af5f3b7d9c032114f29cf94cae73e11c9879d28953f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e2f3c23cce5cfdd44af5f3b7d9c032114f29cf94cae73e11c9879d28953f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e2f3c23cce5cfdd44af5f3b7d9c032114f29cf94cae73e11c9879d28953f4d", kill_on_drop: false }`
[INFO] [stdout] 43e2f3c23cce5cfdd44af5f3b7d9c032114f29cf94cae73e11c9879d28953f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 1e91bd637c77bde73019da7f667c947e2a9c2de486d400f895fe9dc1688335d8
[INFO] running `Command { std: "docker" "start" "-a" "1e91bd637c77bde73019da7f667c947e2a9c2de486d400f895fe9dc1688335d8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ryu v0.2.3
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling eval v0.4.2
[INFO] [stderr]    Compiling eval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "1e91bd637c77bde73019da7f667c947e2a9c2de486d400f895fe9dc1688335d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e91bd637c77bde73019da7f667c947e2a9c2de486d400f895fe9dc1688335d8", kill_on_drop: false }`
[INFO] [stdout] 1e91bd637c77bde73019da7f667c947e2a9c2de486d400f895fe9dc1688335d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 3b07fd283c89c980058187669fb94d89939de9a8920bf9b3fe8290a70097df0f
[INFO] running `Command { std: "docker" "start" "-a" "3b07fd283c89c980058187669fb94d89939de9a8920bf9b3fe8290a70097df0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling eval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "3b07fd283c89c980058187669fb94d89939de9a8920bf9b3fe8290a70097df0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b07fd283c89c980058187669fb94d89939de9a8920bf9b3fe8290a70097df0f", kill_on_drop: false }`
[INFO] [stdout] 3b07fd283c89c980058187669fb94d89939de9a8920bf9b3fe8290a70097df0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] ff999b64cb5899d7af6eedf5b79602409c6f9193bdc022bdfe3b981149a4c1f9
[INFO] running `Command { std: "docker" "start" "-a" "ff999b64cb5899d7af6eedf5b79602409c6f9193bdc022bdfe3b981149a4c1f9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eval-3c5b0bb16627b4f0)
[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" "ff999b64cb5899d7af6eedf5b79602409c6f9193bdc022bdfe3b981149a4c1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff999b64cb5899d7af6eedf5b79602409c6f9193bdc022bdfe3b981149a4c1f9", kill_on_drop: false }`
[INFO] [stdout] ff999b64cb5899d7af6eedf5b79602409c6f9193bdc022bdfe3b981149a4c1f9