[INFO] fetching crate chirp 0.1.0... [INFO] building chirp-0.1.0 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] extracting crate chirp 0.1.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate chirp 0.1.0 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chirp 0.1.0 [INFO] finished tweaking crates.io crate chirp 0.1.0 [INFO] tweaked toml for crates.io crate chirp 0.1.0 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] crate crates.io crate chirp 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acb713eedaf0484ca7bf2fa3352f3fb7a352a538009a62b8cfdbf36a880b7706 [INFO] running `Command { std: "docker" "start" "-a" "acb713eedaf0484ca7bf2fa3352f3fb7a352a538009a62b8cfdbf36a880b7706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acb713eedaf0484ca7bf2fa3352f3fb7a352a538009a62b8cfdbf36a880b7706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acb713eedaf0484ca7bf2fa3352f3fb7a352a538009a62b8cfdbf36a880b7706", kill_on_drop: false }` [INFO] [stdout] acb713eedaf0484ca7bf2fa3352f3fb7a352a538009a62b8cfdbf36a880b7706 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ca40ffb792dbe94929620eeb08497258c1e8076dc8a50a62cfb0a67b1025c9e [INFO] running `Command { std: "docker" "start" "-a" "4ca40ffb792dbe94929620eeb08497258c1e8076dc8a50a62cfb0a67b1025c9e", kill_on_drop: false }` [INFO] [stderr] Compiling chirp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "4ca40ffb792dbe94929620eeb08497258c1e8076dc8a50a62cfb0a67b1025c9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca40ffb792dbe94929620eeb08497258c1e8076dc8a50a62cfb0a67b1025c9e", kill_on_drop: false }` [INFO] [stdout] 4ca40ffb792dbe94929620eeb08497258c1e8076dc8a50a62cfb0a67b1025c9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91eaef792192a9ec6ff634ca7793c454071ad28d6f68d020d263feda0f4435c3 [INFO] running `Command { std: "docker" "start" "-a" "91eaef792192a9ec6ff634ca7793c454071ad28d6f68d020d263feda0f4435c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling chirp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/chirp-5c274e113d804e61) [INFO] running `Command { std: "docker" "inspect" "91eaef792192a9ec6ff634ca7793c454071ad28d6f68d020d263feda0f4435c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91eaef792192a9ec6ff634ca7793c454071ad28d6f68d020d263feda0f4435c3", kill_on_drop: false }` [INFO] [stdout] 91eaef792192a9ec6ff634ca7793c454071ad28d6f68d020d263feda0f4435c3