[INFO] fetching crate filo 0.1.0...
[INFO] checking filo-0.1.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate filo 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate filo 0.1.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate filo 0.1.0
[INFO] finished tweaking crates.io crate filo 0.1.0
[INFO] tweaked toml for crates.io crate filo 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f741fbe989cc9f803b5fe584d2f23bb58970dca7d7e69fdbf14f832d0019be58
[INFO] running `Command { std: "docker" "start" "-a" "f741fbe989cc9f803b5fe584d2f23bb58970dca7d7e69fdbf14f832d0019be58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f741fbe989cc9f803b5fe584d2f23bb58970dca7d7e69fdbf14f832d0019be58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f741fbe989cc9f803b5fe584d2f23bb58970dca7d7e69fdbf14f832d0019be58", kill_on_drop: false }`
[INFO] [stdout] f741fbe989cc9f803b5fe584d2f23bb58970dca7d7e69fdbf14f832d0019be58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f741e549d021eab70ca551aa341eca326b8dc2a6d4059e5f59d4c4a33104ee
[INFO] running `Command { std: "docker" "start" "-a" "33f741e549d021eab70ca551aa341eca326b8dc2a6d4059e5f59d4c4a33104ee", kill_on_drop: false }`
[INFO] [stderr]     Checking filo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "33f741e549d021eab70ca551aa341eca326b8dc2a6d4059e5f59d4c4a33104ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f741e549d021eab70ca551aa341eca326b8dc2a6d4059e5f59d4c4a33104ee", kill_on_drop: false }`
[INFO] [stdout] 33f741e549d021eab70ca551aa341eca326b8dc2a6d4059e5f59d4c4a33104ee