[INFO] fetching crate reword 6.4.0...
[INFO] building reword-6.4.0 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate reword 6.4.0 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate reword 6.4.0 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reword 6.4.0
[INFO] finished tweaking crates.io crate reword 6.4.0
[INFO] tweaked toml for crates.io crate reword 6.4.0 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9528c939a3ebfa6dfcf1e80a3d3f5cd312c1cb74973272626301871340a9f7dd
[INFO] running `Command { std: "docker" "start" "-a" "9528c939a3ebfa6dfcf1e80a3d3f5cd312c1cb74973272626301871340a9f7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9528c939a3ebfa6dfcf1e80a3d3f5cd312c1cb74973272626301871340a9f7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9528c939a3ebfa6dfcf1e80a3d3f5cd312c1cb74973272626301871340a9f7dd", kill_on_drop: false }`
[INFO] [stdout] 9528c939a3ebfa6dfcf1e80a3d3f5cd312c1cb74973272626301871340a9f7dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20fe8ef056285b5700fdde5bd57e34c1a610ec0f582b839e3bfd19fe9d6eb0f
[INFO] running `Command { std: "docker" "start" "-a" "f20fe8ef056285b5700fdde5bd57e34c1a610ec0f582b839e3bfd19fe9d6eb0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling reword v6.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "f20fe8ef056285b5700fdde5bd57e34c1a610ec0f582b839e3bfd19fe9d6eb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20fe8ef056285b5700fdde5bd57e34c1a610ec0f582b839e3bfd19fe9d6eb0f", kill_on_drop: false }`
[INFO] [stdout] f20fe8ef056285b5700fdde5bd57e34c1a610ec0f582b839e3bfd19fe9d6eb0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08ed714fbc391487a3eb3226b1b839e5cb1022d843be2325ec09ccb99c7b2d10
[INFO] running `Command { std: "docker" "start" "-a" "08ed714fbc391487a3eb3226b1b839e5cb1022d843be2325ec09ccb99c7b2d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling reword v6.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/reword-72ba6d5118598813)
[INFO] running `Command { std: "docker" "inspect" "08ed714fbc391487a3eb3226b1b839e5cb1022d843be2325ec09ccb99c7b2d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ed714fbc391487a3eb3226b1b839e5cb1022d843be2325ec09ccb99c7b2d10", kill_on_drop: false }`
[INFO] [stdout] 08ed714fbc391487a3eb3226b1b839e5cb1022d843be2325ec09ccb99c7b2d10