[INFO] fetching crate whether 0.2.1... [INFO] building whether-0.2.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate whether 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate whether 0.2.1 [INFO] finished tweaking crates.io crate whether 0.2.1 [INFO] tweaked toml for crates.io crate whether 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate whether 0.2.1 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] crate crates.io crate whether 0.2.1 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] 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b821c879cee8e42e658d6d85c83d229dca11df7bbaf3df52fe209c6ea2ad1e3e [INFO] running `Command { std: "docker" "start" "-a" "b821c879cee8e42e658d6d85c83d229dca11df7bbaf3df52fe209c6ea2ad1e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b821c879cee8e42e658d6d85c83d229dca11df7bbaf3df52fe209c6ea2ad1e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b821c879cee8e42e658d6d85c83d229dca11df7bbaf3df52fe209c6ea2ad1e3e", kill_on_drop: false }` [INFO] [stdout] b821c879cee8e42e658d6d85c83d229dca11df7bbaf3df52fe209c6ea2ad1e3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4cd8988e7c8c8842083615de786c9bbe77b3156b7259167505356ca657cae3cc [INFO] running `Command { std: "docker" "start" "-a" "4cd8988e7c8c8842083615de786c9bbe77b3156b7259167505356ca657cae3cc", kill_on_drop: false }` [INFO] [stderr] Compiling whether v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "4cd8988e7c8c8842083615de786c9bbe77b3156b7259167505356ca657cae3cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cd8988e7c8c8842083615de786c9bbe77b3156b7259167505356ca657cae3cc", kill_on_drop: false }` [INFO] [stdout] 4cd8988e7c8c8842083615de786c9bbe77b3156b7259167505356ca657cae3cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1e55b77ed5a5bf69b0a5cab826739bdc7e143831beb09ed500960016c96ec98a [INFO] running `Command { std: "docker" "start" "-a" "1e55b77ed5a5bf69b0a5cab826739bdc7e143831beb09ed500960016c96ec98a", kill_on_drop: false }` [INFO] [stderr] Compiling whether v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "1e55b77ed5a5bf69b0a5cab826739bdc7e143831beb09ed500960016c96ec98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e55b77ed5a5bf69b0a5cab826739bdc7e143831beb09ed500960016c96ec98a", kill_on_drop: false }` [INFO] [stdout] 1e55b77ed5a5bf69b0a5cab826739bdc7e143831beb09ed500960016c96ec98a