[INFO] fetching crate shorty-conf 0.5.4...
[INFO] checking shorty-conf-0.5.4 against master#80ed61fbd64936ed676c2050e7e660b5ad78c9f2 for pr-100555
[INFO] extracting crate shorty-conf 0.5.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate shorty-conf 0.5.4 on toolchain 80ed61fbd64936ed676c2050e7e660b5ad78c9f2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shorty-conf 0.5.4
[INFO] finished tweaking crates.io crate shorty-conf 0.5.4
[INFO] tweaked toml for crates.io crate shorty-conf 0.5.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd1e975b96289f12c10ebd64350a515955bf1cddcf20aea4992b46f16cff9f5e
[INFO] running `Command { std: "docker" "start" "-a" "fd1e975b96289f12c10ebd64350a515955bf1cddcf20aea4992b46f16cff9f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd1e975b96289f12c10ebd64350a515955bf1cddcf20aea4992b46f16cff9f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd1e975b96289f12c10ebd64350a515955bf1cddcf20aea4992b46f16cff9f5e", kill_on_drop: false }`
[INFO] [stdout] fd1e975b96289f12c10ebd64350a515955bf1cddcf20aea4992b46f16cff9f5e
[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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec11411cef9cafcfb35272cd35a775836c804d051a5465505f7a3903b11ce79
[INFO] running `Command { std: "docker" "start" "-a" "2ec11411cef9cafcfb35272cd35a775836c804d051a5465505f7a3903b11ce79", kill_on_drop: false }`
[INFO] [stderr]     Checking shorty-conf v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "2ec11411cef9cafcfb35272cd35a775836c804d051a5465505f7a3903b11ce79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec11411cef9cafcfb35272cd35a775836c804d051a5465505f7a3903b11ce79", kill_on_drop: false }`
[INFO] [stdout] 2ec11411cef9cafcfb35272cd35a775836c804d051a5465505f7a3903b11ce79