[INFO] cloning repository https://github.com/hardliner66/fails_to_compile
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hardliner66/fails_to_compile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardliner66%2Ffails_to_compile", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardliner66%2Ffails_to_compile'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc0994f7cc52e869e7afa557071e87ae2ea6e8b7
[INFO] testing hardliner66/fails_to_compile against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardliner66%2Ffails_to_compile" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hardliner66/fails_to_compile on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hardliner66/fails_to_compile
[INFO] finished tweaking git repo https://github.com/hardliner66/fails_to_compile
[INFO] tweaked toml for git repo https://github.com/hardliner66/fails_to_compile written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/hardliner66/fails_to_compile already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0172b840548e1b469d013522f69dfb33fca649e4d5641802a50e8cacbc512df0
[INFO] running `Command { std: "docker" "start" "-a" "0172b840548e1b469d013522f69dfb33fca649e4d5641802a50e8cacbc512df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0172b840548e1b469d013522f69dfb33fca649e4d5641802a50e8cacbc512df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0172b840548e1b469d013522f69dfb33fca649e4d5641802a50e8cacbc512df0", kill_on_drop: false }`
[INFO] [stdout] 0172b840548e1b469d013522f69dfb33fca649e4d5641802a50e8cacbc512df0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1ef447722b712891f3ecea6cf36f15fc984b1c290826d5986e3040e1ecc94e5
[INFO] running `Command { std: "docker" "start" "-a" "e1ef447722b712891f3ecea6cf36f15fc984b1c290826d5986e3040e1ecc94e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling fail_on_ci v0.1.0 (https://github.com/hardliner66/fail_on_ci.git#25c6ca74)
[INFO] [stderr]    Compiling fails_to_compile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `Command { std: "docker" "inspect" "e1ef447722b712891f3ecea6cf36f15fc984b1c290826d5986e3040e1ecc94e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ef447722b712891f3ecea6cf36f15fc984b1c290826d5986e3040e1ecc94e5", kill_on_drop: false }`
[INFO] [stdout] e1ef447722b712891f3ecea6cf36f15fc984b1c290826d5986e3040e1ecc94e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b3a63937dff20bb9adca04bc4b1a0ee7255812cb15cf8489a2d5483698314b8
[INFO] running `Command { std: "docker" "start" "-a" "7b3a63937dff20bb9adca04bc4b1a0ee7255812cb15cf8489a2d5483698314b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fails_to_compile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "7b3a63937dff20bb9adca04bc4b1a0ee7255812cb15cf8489a2d5483698314b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3a63937dff20bb9adca04bc4b1a0ee7255812cb15cf8489a2d5483698314b8", kill_on_drop: false }`
[INFO] [stdout] 7b3a63937dff20bb9adca04bc4b1a0ee7255812cb15cf8489a2d5483698314b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7211c907f8d855254469fd729b5ce0d82fc7bd7cae9a4724be2783461ddb90a1
[INFO] running `Command { std: "docker" "start" "-a" "7211c907f8d855254469fd729b5ce0d82fc7bd7cae9a4724be2783461ddb90a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fails_to_compile-fe31986258c429d9)
[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" "7211c907f8d855254469fd729b5ce0d82fc7bd7cae9a4724be2783461ddb90a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7211c907f8d855254469fd729b5ce0d82fc7bd7cae9a4724be2783461ddb90a1", kill_on_drop: false }`
[INFO] [stdout] 7211c907f8d855254469fd729b5ce0d82fc7bd7cae9a4724be2783461ddb90a1