[INFO] fetching crate c3-lang-parser 0.0.4...
[INFO] checking c3-lang-parser-0.0.4 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate c3-lang-parser 0.0.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate c3-lang-parser 0.0.4 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c3-lang-parser 0.0.4
[INFO] finished tweaking crates.io crate c3-lang-parser 0.0.4
[INFO] tweaked toml for crates.io crate c3-lang-parser 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded c3-lang-linearization v0.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90b0cbb54474ed63e02e7ac7ec81452b9ef8e5a7999831ec24da814ccbc5fdd9
[INFO] running `Command { std: "docker" "start" "-a" "90b0cbb54474ed63e02e7ac7ec81452b9ef8e5a7999831ec24da814ccbc5fdd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90b0cbb54474ed63e02e7ac7ec81452b9ef8e5a7999831ec24da814ccbc5fdd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b0cbb54474ed63e02e7ac7ec81452b9ef8e5a7999831ec24da814ccbc5fdd9", kill_on_drop: false }`
[INFO] [stdout] 90b0cbb54474ed63e02e7ac7ec81452b9ef8e5a7999831ec24da814ccbc5fdd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d4e296cdda1c8c10b3dfbf0530015026dd1138cab9316b32fccedebe267a527
[INFO] running `Command { std: "docker" "start" "-a" "3d4e296cdda1c8c10b3dfbf0530015026dd1138cab9316b32fccedebe267a527", kill_on_drop: false }`
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking c3-lang-linearization v0.0.4
[INFO] [stderr]     Checking c3-lang-parser v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "3d4e296cdda1c8c10b3dfbf0530015026dd1138cab9316b32fccedebe267a527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4e296cdda1c8c10b3dfbf0530015026dd1138cab9316b32fccedebe267a527", kill_on_drop: false }`
[INFO] [stdout] 3d4e296cdda1c8c10b3dfbf0530015026dd1138cab9316b32fccedebe267a527