[INFO] fetching crate citizen 0.0.0...
[INFO] checking citizen-0.0.0 against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for pr-155500
[INFO] extracting crate citizen 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate citizen 0.0.0
[INFO] finished tweaking crates.io crate citizen 0.0.0
[INFO] tweaked toml for crates.io crate citizen 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate citizen 0.0.0 on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate citizen 0.0.0 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4508d35912a7ecb127aa8c9c7691f61d68afb1a9c4224cdc6aca0c81cd4ad4dc
[INFO] running `Command { std: "docker" "start" "-a" "4508d35912a7ecb127aa8c9c7691f61d68afb1a9c4224cdc6aca0c81cd4ad4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4508d35912a7ecb127aa8c9c7691f61d68afb1a9c4224cdc6aca0c81cd4ad4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4508d35912a7ecb127aa8c9c7691f61d68afb1a9c4224cdc6aca0c81cd4ad4dc", kill_on_drop: false }`
[INFO] [stdout] 4508d35912a7ecb127aa8c9c7691f61d68afb1a9c4224cdc6aca0c81cd4ad4dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bd53d80900a50d16fc40050fa3f0ff670656176539960d0918aa44c99ff8aa7
[INFO] running `Command { std: "docker" "start" "-a" "4bd53d80900a50d16fc40050fa3f0ff670656176539960d0918aa44c99ff8aa7", kill_on_drop: false }`
[INFO] [stderr]     Checking citizen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4bd53d80900a50d16fc40050fa3f0ff670656176539960d0918aa44c99ff8aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd53d80900a50d16fc40050fa3f0ff670656176539960d0918aa44c99ff8aa7", kill_on_drop: false }`
[INFO] [stdout] 4bd53d80900a50d16fc40050fa3f0ff670656176539960d0918aa44c99ff8aa7