[INFO] fetching crate publish-test-a-60e894818a 0.5.1...
[INFO] building publish-test-a-60e894818a-0.5.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate publish-test-a-60e894818a 0.5.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate publish-test-a-60e894818a 0.5.1
[INFO] finished tweaking crates.io crate publish-test-a-60e894818a 0.5.1
[INFO] tweaked toml for crates.io crate publish-test-a-60e894818a 0.5.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate publish-test-a-60e894818a 0.5.1 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e4fa4720ade8eea31e4219c786fef4708e158230f3422918378aa488266ff1f5
[INFO] running `Command { std: "docker" "start" "-a" "e4fa4720ade8eea31e4219c786fef4708e158230f3422918378aa488266ff1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4fa4720ade8eea31e4219c786fef4708e158230f3422918378aa488266ff1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4fa4720ade8eea31e4219c786fef4708e158230f3422918378aa488266ff1f5", kill_on_drop: false }`
[INFO] [stdout] e4fa4720ade8eea31e4219c786fef4708e158230f3422918378aa488266ff1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 86ee99e2b988fa6f4661564b5fe93403ffa6725650921185a9347c41a0d13542
[INFO] running `Command { std: "docker" "start" "-a" "86ee99e2b988fa6f4661564b5fe93403ffa6725650921185a9347c41a0d13542", kill_on_drop: false }`
[INFO] [stderr]    Compiling publish-test-a-60e894818a v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "86ee99e2b988fa6f4661564b5fe93403ffa6725650921185a9347c41a0d13542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ee99e2b988fa6f4661564b5fe93403ffa6725650921185a9347c41a0d13542", kill_on_drop: false }`
[INFO] [stdout] 86ee99e2b988fa6f4661564b5fe93403ffa6725650921185a9347c41a0d13542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 23eb6fc36b02caa6b881565129620db432c05b445c3788072143560ff0be4ae7
[INFO] running `Command { std: "docker" "start" "-a" "23eb6fc36b02caa6b881565129620db432c05b445c3788072143560ff0be4ae7", kill_on_drop: false }`
[INFO] [stderr]    Compiling publish-test-a-60e894818a v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "23eb6fc36b02caa6b881565129620db432c05b445c3788072143560ff0be4ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23eb6fc36b02caa6b881565129620db432c05b445c3788072143560ff0be4ae7", kill_on_drop: false }`
[INFO] [stdout] 23eb6fc36b02caa6b881565129620db432c05b445c3788072143560ff0be4ae7