[INFO] cloning repository https://github.com/liuhuo23/app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liuhuo23/app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliuhuo23%2Fapp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliuhuo23%2Fapp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd842d17d98d74dd87e5ae42d4c6a6ce78b8ead7
[INFO] checking liuhuo23/app against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliuhuo23%2Fapp" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liuhuo23/app on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/liuhuo23/app
[INFO] finished tweaking git repo https://github.com/liuhuo23/app
[INFO] tweaked toml for git repo https://github.com/liuhuo23/app written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/liuhuo23/app already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f391749b56399a38e1ec1b319bafa88c45c1c6076571e25f1e4f4541cb9f661
[INFO] running `Command { std: "docker" "start" "-a" "3f391749b56399a38e1ec1b319bafa88c45c1c6076571e25f1e4f4541cb9f661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f391749b56399a38e1ec1b319bafa88c45c1c6076571e25f1e4f4541cb9f661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f391749b56399a38e1ec1b319bafa88c45c1c6076571e25f1e4f4541cb9f661", kill_on_drop: false }`
[INFO] [stdout] 3f391749b56399a38e1ec1b319bafa88c45c1c6076571e25f1e4f4541cb9f661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 812850d1cc3fc696ed7c9bc86369208298f6e5b61da0621d088b5eb12ec7b75f
[INFO] running `Command { std: "docker" "start" "-a" "812850d1cc3fc696ed7c9bc86369208298f6e5b61da0621d088b5eb12ec7b75f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking data_structures v0.1.0 (/opt/rustwide/workdir/data_structures)
[INFO] [stderr]     Checking walkfile v0.1.0 (/opt/rustwide/workdir/walkfile)
[INFO] [stderr]     Checking ML_oroportion_anal v0.1.0 (/opt/rustwide/workdir/ML_oroportion_anal)
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.66
[INFO] [stderr]     Checking my_macro v0.1.0 (/opt/rustwide/workdir/my_macro)
[INFO] [stderr]     Checking stu_app v0.1.0 (/opt/rustwide/workdir/stu_app)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "812850d1cc3fc696ed7c9bc86369208298f6e5b61da0621d088b5eb12ec7b75f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812850d1cc3fc696ed7c9bc86369208298f6e5b61da0621d088b5eb12ec7b75f", kill_on_drop: false }`
[INFO] [stdout] 812850d1cc3fc696ed7c9bc86369208298f6e5b61da0621d088b5eb12ec7b75f