[INFO] fetching crate bionic 0.0.0...
[INFO] checking bionic-0.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate bionic 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate bionic 0.0.0
[INFO] finished tweaking crates.io crate bionic 0.0.0
[INFO] tweaked toml for crates.io crate bionic 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bionic 0.0.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c0ce1f23b3edb43b01644b742a15e832a4dcc66d1dcbfe03cf4102603ffacac
[INFO] running `Command { std: "docker" "start" "-a" "4c0ce1f23b3edb43b01644b742a15e832a4dcc66d1dcbfe03cf4102603ffacac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c0ce1f23b3edb43b01644b742a15e832a4dcc66d1dcbfe03cf4102603ffacac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0ce1f23b3edb43b01644b742a15e832a4dcc66d1dcbfe03cf4102603ffacac", kill_on_drop: false }`
[INFO] [stdout] 4c0ce1f23b3edb43b01644b742a15e832a4dcc66d1dcbfe03cf4102603ffacac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02cdbf16c4120b5ca70b967a78a76b30174669c6c181ab7faa7552ffbbb4aba5
[INFO] running `Command { std: "docker" "start" "-a" "02cdbf16c4120b5ca70b967a78a76b30174669c6c181ab7faa7552ffbbb4aba5", kill_on_drop: false }`
[INFO] [stderr]     Checking bionic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "02cdbf16c4120b5ca70b967a78a76b30174669c6c181ab7faa7552ffbbb4aba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cdbf16c4120b5ca70b967a78a76b30174669c6c181ab7faa7552ffbbb4aba5", kill_on_drop: false }`
[INFO] [stdout] 02cdbf16c4120b5ca70b967a78a76b30174669c6c181ab7faa7552ffbbb4aba5