[INFO] cloning repository https://github.com/mathphreak/mfte
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mathphreak/mfte" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathphreak%2Fmfte", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathphreak%2Fmfte'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23157874ad38c0ba670dada6b1e79c4947e7d06e
[INFO] checking mathphreak/mfte against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathphreak%2Fmfte" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mathphreak/mfte on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mathphreak/mfte
[INFO] finished tweaking git repo https://github.com/mathphreak/mfte
[INFO] tweaked toml for git repo https://github.com/mathphreak/mfte written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/mathphreak/mfte already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe1860945399f90226b6bba6a8e39a92553e0a3339911a9b72f1abbf43af39a7
[INFO] running `Command { std: "docker" "start" "-a" "fe1860945399f90226b6bba6a8e39a92553e0a3339911a9b72f1abbf43af39a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe1860945399f90226b6bba6a8e39a92553e0a3339911a9b72f1abbf43af39a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe1860945399f90226b6bba6a8e39a92553e0a3339911a9b72f1abbf43af39a7", kill_on_drop: false }`
[INFO] [stdout] fe1860945399f90226b6bba6a8e39a92553e0a3339911a9b72f1abbf43af39a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2475f7255a23dd85e0f01f981d2840ec4eb2649e46ba4c91ed962f59a4498175
[INFO] running `Command { std: "docker" "start" "-a" "2475f7255a23dd85e0f01f981d2840ec4eb2649e46ba4c91ed962f59a4498175", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "2475f7255a23dd85e0f01f981d2840ec4eb2649e46ba4c91ed962f59a4498175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2475f7255a23dd85e0f01f981d2840ec4eb2649e46ba4c91ed962f59a4498175", kill_on_drop: false }`
[INFO] [stdout] 2475f7255a23dd85e0f01f981d2840ec4eb2649e46ba4c91ed962f59a4498175