[INFO] fetching crate regexpr 0.3.3... [INFO] building regexpr-0.3.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate regexpr 0.3.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate regexpr 0.3.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate regexpr 0.3.3 [INFO] tweaked toml for crates.io crate regexpr 0.3.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate regexpr 0.3.3 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 regexpr 0.3.3 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.215 [INFO] [stderr] Downloaded serde_derive v1.0.215 [INFO] [stderr] Downloaded tempfile v3.14.0 [INFO] [stderr] Downloaded fastrand v2.2.0 [INFO] [stderr] Downloaded syn v2.0.89 [INFO] [stderr] Downloaded serde_json v1.0.133 [INFO] [stderr] Downloaded cbindgen v0.27.0 [INFO] [stderr] Downloaded rustix v0.38.41 [INFO] [stderr] Downloaded libc v0.2.166 [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] 723eb0cc6a742f14b8a764cf7e452e9cda248346f8c67f50658d7c21e48dbdf4 [INFO] running `Command { std: "docker" "start" "-a" "723eb0cc6a742f14b8a764cf7e452e9cda248346f8c67f50658d7c21e48dbdf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "723eb0cc6a742f14b8a764cf7e452e9cda248346f8c67f50658d7c21e48dbdf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "723eb0cc6a742f14b8a764cf7e452e9cda248346f8c67f50658d7c21e48dbdf4", kill_on_drop: false }` [INFO] [stdout] 723eb0cc6a742f14b8a764cf7e452e9cda248346f8c67f50658d7c21e48dbdf4 [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] bc50dd039cee1da464dc1e68dc41647f26c3593268e4d13db494a7251b842f05 [INFO] running `Command { std: "docker" "start" "-a" "bc50dd039cee1da464dc1e68dc41647f26c3593268e4d13db494a7251b842f05", kill_on_drop: false }` [INFO] [stderr] Compiling regexpr v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "bc50dd039cee1da464dc1e68dc41647f26c3593268e4d13db494a7251b842f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc50dd039cee1da464dc1e68dc41647f26c3593268e4d13db494a7251b842f05", kill_on_drop: false }` [INFO] [stdout] bc50dd039cee1da464dc1e68dc41647f26c3593268e4d13db494a7251b842f05 [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] 3c0bbb5ba836e867196fd5c23503930fe5db04cd4dcfd280d62d076f067002ca [INFO] running `Command { std: "docker" "start" "-a" "3c0bbb5ba836e867196fd5c23503930fe5db04cd4dcfd280d62d076f067002ca", kill_on_drop: false }` [INFO] [stderr] Compiling regexpr v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "3c0bbb5ba836e867196fd5c23503930fe5db04cd4dcfd280d62d076f067002ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0bbb5ba836e867196fd5c23503930fe5db04cd4dcfd280d62d076f067002ca", kill_on_drop: false }` [INFO] [stdout] 3c0bbb5ba836e867196fd5c23503930fe5db04cd4dcfd280d62d076f067002ca