[INFO] fetching crate doc-comment 0.3.3...
[INFO] building doc-comment-0.3.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate doc-comment 0.3.3 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate doc-comment 0.3.3 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate doc-comment 0.3.3
[INFO] finished tweaking crates.io crate doc-comment 0.3.3
[INFO] tweaked toml for crates.io crate doc-comment 0.3.3 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f4dedd7d206eeeefada06211f54e11a487f691cf551c79cfed46b6b1d08770f
[INFO] running `Command { std: "docker" "start" "-a" "5f4dedd7d206eeeefada06211f54e11a487f691cf551c79cfed46b6b1d08770f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f4dedd7d206eeeefada06211f54e11a487f691cf551c79cfed46b6b1d08770f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4dedd7d206eeeefada06211f54e11a487f691cf551c79cfed46b6b1d08770f", kill_on_drop: false }`
[INFO] [stdout] 5f4dedd7d206eeeefada06211f54e11a487f691cf551c79cfed46b6b1d08770f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c66b882dec1696d8bc7a6c1e40414da1622e3eed115821f530d1612298c0fcd
[INFO] running `Command { std: "docker" "start" "-a" "3c66b882dec1696d8bc7a6c1e40414da1622e3eed115821f530d1612298c0fcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (3a76db4367f6188, 4c9ada1bfccb4495), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (a8971f431f955d85, 115c81d1c2eb5f08), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "3c66b882dec1696d8bc7a6c1e40414da1622e3eed115821f530d1612298c0fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c66b882dec1696d8bc7a6c1e40414da1622e3eed115821f530d1612298c0fcd", kill_on_drop: false }`
[INFO] [stdout] 3c66b882dec1696d8bc7a6c1e40414da1622e3eed115821f530d1612298c0fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cddbc82c91269bb11da7aebcc7d4e941c6f7d1af0f53d3f7bf69a487604d7f8
[INFO] running `Command { std: "docker" "start" "-a" "0cddbc82c91269bb11da7aebcc7d4e941c6f7d1af0f53d3f7bf69a487604d7f8", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (3a76db4367f6188, 4c9ada1bfccb4495), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (a8971f431f955d85, 115c81d1c2eb5f08), 0, 0
[INFO] [stderr]    Compiling doc-comment v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "0cddbc82c91269bb11da7aebcc7d4e941c6f7d1af0f53d3f7bf69a487604d7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cddbc82c91269bb11da7aebcc7d4e941c6f7d1af0f53d3f7bf69a487604d7f8", kill_on_drop: false }`
[INFO] [stdout] 0cddbc82c91269bb11da7aebcc7d4e941c6f7d1af0f53d3f7bf69a487604d7f8