[INFO] fetching crate ucd-parse 0.1.13...
[INFO] building ucd-parse-0.1.13 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate ucd-parse 0.1.13 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ucd-parse 0.1.13
[INFO] finished tweaking crates.io crate ucd-parse 0.1.13
[INFO] tweaked toml for crates.io crate ucd-parse 0.1.13 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ucd-parse 0.1.13 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08966f4cfc796bc8e505c562a0fdf63d532630d5ca6f483ef5e2ce5ff57023d8
[INFO] running `Command { std: "docker" "start" "-a" "08966f4cfc796bc8e505c562a0fdf63d532630d5ca6f483ef5e2ce5ff57023d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08966f4cfc796bc8e505c562a0fdf63d532630d5ca6f483ef5e2ce5ff57023d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08966f4cfc796bc8e505c562a0fdf63d532630d5ca6f483ef5e2ce5ff57023d8", kill_on_drop: false }`
[INFO] [stdout] 08966f4cfc796bc8e505c562a0fdf63d532630d5ca6f483ef5e2ce5ff57023d8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca547d5b69fb42ecb0d92e83b0afd19534249818f286a0c101cc8dd97dc3bb5
[INFO] running `Command { std: "docker" "start" "-a" "aca547d5b69fb42ecb0d92e83b0afd19534249818f286a0c101cc8dd97dc3bb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-lite v0.1.7
[INFO] [stderr]    Compiling ucd-parse v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "aca547d5b69fb42ecb0d92e83b0afd19534249818f286a0c101cc8dd97dc3bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca547d5b69fb42ecb0d92e83b0afd19534249818f286a0c101cc8dd97dc3bb5", kill_on_drop: false }`
[INFO] [stdout] aca547d5b69fb42ecb0d92e83b0afd19534249818f286a0c101cc8dd97dc3bb5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07466679f70e23ba77b247513284d07aaa0e1535c7386d30ed9eaf2c3a8f20d7
[INFO] running `Command { std: "docker" "start" "-a" "07466679f70e23ba77b247513284d07aaa0e1535c7386d30ed9eaf2c3a8f20d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-parse v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "07466679f70e23ba77b247513284d07aaa0e1535c7386d30ed9eaf2c3a8f20d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07466679f70e23ba77b247513284d07aaa0e1535c7386d30ed9eaf2c3a8f20d7", kill_on_drop: false }`
[INFO] [stdout] 07466679f70e23ba77b247513284d07aaa0e1535c7386d30ed9eaf2c3a8f20d7