[INFO] fetching crate rust_event_listener 0.1.0...
[INFO] building rust_event_listener-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rust_event_listener 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rust_event_listener 0.1.0
[INFO] finished tweaking crates.io crate rust_event_listener 0.1.0
[INFO] tweaked toml for crates.io crate rust_event_listener 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_event_listener 0.1.0 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] crate crates.io crate rust_event_listener 0.1.0 already has a lockfile, it will not be regenerated
[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] warning: file `/workspace/builds/worker-2-tc1/source/examples/example_messenger.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example_messenger`
[INFO] [stderr]   * `example` target `example_messenger`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f4f3d12de88a506a673dda653ea3acfd0eb81b81715d1f3cbb6e0478d1dac7fe
[INFO] running `Command { std: "docker" "start" "-a" "f4f3d12de88a506a673dda653ea3acfd0eb81b81715d1f3cbb6e0478d1dac7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4f3d12de88a506a673dda653ea3acfd0eb81b81715d1f3cbb6e0478d1dac7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f3d12de88a506a673dda653ea3acfd0eb81b81715d1f3cbb6e0478d1dac7fe", kill_on_drop: false }`
[INFO] [stdout] f4f3d12de88a506a673dda653ea3acfd0eb81b81715d1f3cbb6e0478d1dac7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 46d3c3bfed64a3c2a40b5bf429b70b3aceeb105b6e4ce807ab57c3277b1b3072
[INFO] running `Command { std: "docker" "start" "-a" "46d3c3bfed64a3c2a40b5bf429b70b3aceeb105b6e4ce807ab57c3277b1b3072", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/example_messenger.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example_messenger`
[INFO] [stderr]   * `example` target `example_messenger`
[INFO] [stderr]    Compiling rust_event_listener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "46d3c3bfed64a3c2a40b5bf429b70b3aceeb105b6e4ce807ab57c3277b1b3072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d3c3bfed64a3c2a40b5bf429b70b3aceeb105b6e4ce807ab57c3277b1b3072", kill_on_drop: false }`
[INFO] [stdout] 46d3c3bfed64a3c2a40b5bf429b70b3aceeb105b6e4ce807ab57c3277b1b3072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6cc944d91f039cae7ea08fa0e11de65c9dd1a52af611d9ef807f3d328c4a3e97
[INFO] running `Command { std: "docker" "start" "-a" "6cc944d91f039cae7ea08fa0e11de65c9dd1a52af611d9ef807f3d328c4a3e97", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/example_messenger.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example_messenger`
[INFO] [stderr]   * `example` target `example_messenger`
[INFO] [stderr]    Compiling rust_event_listener v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "6cc944d91f039cae7ea08fa0e11de65c9dd1a52af611d9ef807f3d328c4a3e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc944d91f039cae7ea08fa0e11de65c9dd1a52af611d9ef807f3d328c4a3e97", kill_on_drop: false }`
[INFO] [stdout] 6cc944d91f039cae7ea08fa0e11de65c9dd1a52af611d9ef807f3d328c4a3e97