[INFO] fetching crate openrr-sleep 0.0.6...
[INFO] building openrr-sleep-0.0.6 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate openrr-sleep 0.0.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate openrr-sleep 0.0.6
[INFO] finished tweaking crates.io crate openrr-sleep 0.0.6
[INFO] tweaked toml for crates.io crate openrr-sleep 0.0.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate openrr-sleep 0.0.6 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] 2cc55966f830166085dd01f55b4c406653caed50763bec55ab910cd50882015e
[INFO] running `Command { std: "docker" "start" "-a" "2cc55966f830166085dd01f55b4c406653caed50763bec55ab910cd50882015e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cc55966f830166085dd01f55b4c406653caed50763bec55ab910cd50882015e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc55966f830166085dd01f55b4c406653caed50763bec55ab910cd50882015e", kill_on_drop: false }`
[INFO] [stdout] 2cc55966f830166085dd01f55b4c406653caed50763bec55ab910cd50882015e
[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] d7fda6958591a480a83cfcd55cc29222c2a6ed173b0ff77f39c01ffc00296d71
[INFO] running `Command { std: "docker" "start" "-a" "d7fda6958591a480a83cfcd55cc29222c2a6ed173b0ff77f39c01ffc00296d71", kill_on_drop: false }`
[INFO] [stderr]    Compiling openrr-sleep v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "d7fda6958591a480a83cfcd55cc29222c2a6ed173b0ff77f39c01ffc00296d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7fda6958591a480a83cfcd55cc29222c2a6ed173b0ff77f39c01ffc00296d71", kill_on_drop: false }`
[INFO] [stdout] d7fda6958591a480a83cfcd55cc29222c2a6ed173b0ff77f39c01ffc00296d71
[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] 3553b6161c2489a6918e51d9a58f352c5c62b1e9cd78fcbd641fe7899acf40f2
[INFO] running `Command { std: "docker" "start" "-a" "3553b6161c2489a6918e51d9a58f352c5c62b1e9cd78fcbd641fe7899acf40f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling openrr-sleep v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3553b6161c2489a6918e51d9a58f352c5c62b1e9cd78fcbd641fe7899acf40f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3553b6161c2489a6918e51d9a58f352c5c62b1e9cd78fcbd641fe7899acf40f2", kill_on_drop: false }`
[INFO] [stdout] 3553b6161c2489a6918e51d9a58f352c5c62b1e9cd78fcbd641fe7899acf40f2