[INFO] fetching crate recase 0.3.0... [INFO] building recase-0.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate recase 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate recase 0.3.0 [INFO] finished tweaking crates.io crate recase 0.3.0 [INFO] tweaked toml for crates.io crate recase 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate recase 0.3.0 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 recase 0.3.0 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] 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] 6e65d9fcd82a56b4995db2b9765ff0156536ecdb8a32d041ea36c1bb8deee899 [INFO] running `Command { std: "docker" "start" "-a" "6e65d9fcd82a56b4995db2b9765ff0156536ecdb8a32d041ea36c1bb8deee899", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e65d9fcd82a56b4995db2b9765ff0156536ecdb8a32d041ea36c1bb8deee899", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e65d9fcd82a56b4995db2b9765ff0156536ecdb8a32d041ea36c1bb8deee899", kill_on_drop: false }` [INFO] [stdout] 6e65d9fcd82a56b4995db2b9765ff0156536ecdb8a32d041ea36c1bb8deee899 [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] 92f45e9177d823d4d7da1166d3cf0d8f121970e467e65cb4a40b1537dce569bc [INFO] running `Command { std: "docker" "start" "-a" "92f45e9177d823d4d7da1166d3cf0d8f121970e467e65cb4a40b1537dce569bc", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling recase v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "92f45e9177d823d4d7da1166d3cf0d8f121970e467e65cb4a40b1537dce569bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92f45e9177d823d4d7da1166d3cf0d8f121970e467e65cb4a40b1537dce569bc", kill_on_drop: false }` [INFO] [stdout] 92f45e9177d823d4d7da1166d3cf0d8f121970e467e65cb4a40b1537dce569bc [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] 0986430598d9959c3b4466e37407570aa417c2caa517deb2f2564b2b5aa94b3a [INFO] running `Command { std: "docker" "start" "-a" "0986430598d9959c3b4466e37407570aa417c2caa517deb2f2564b2b5aa94b3a", kill_on_drop: false }` [INFO] [stderr] Compiling recase v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "0986430598d9959c3b4466e37407570aa417c2caa517deb2f2564b2b5aa94b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0986430598d9959c3b4466e37407570aa417c2caa517deb2f2564b2b5aa94b3a", kill_on_drop: false }` [INFO] [stdout] 0986430598d9959c3b4466e37407570aa417c2caa517deb2f2564b2b5aa94b3a