[INFO] fetching crate uu_chgrp 0.0.6...
[INFO] testing uu_chgrp-0.0.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate uu_chgrp 0.0.6 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate uu_chgrp 0.0.6 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uu_chgrp 0.0.6
[INFO] finished tweaking crates.io crate uu_chgrp 0.0.6
[INFO] tweaked toml for crates.io crate uu_chgrp 0.0.6 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate uu_chgrp 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd8fb138b7e37b4930e87d8c082a9e81a3525a125ed907c6f9d7f4af68116d9f
[INFO] running `Command { std: "docker" "start" "-a" "fd8fb138b7e37b4930e87d8c082a9e81a3525a125ed907c6f9d7f4af68116d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd8fb138b7e37b4930e87d8c082a9e81a3525a125ed907c6f9d7f4af68116d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8fb138b7e37b4930e87d8c082a9e81a3525a125ed907c6f9d7f4af68116d9f", kill_on_drop: false }`
[INFO] [stdout] fd8fb138b7e37b4930e87d8c082a9e81a3525a125ed907c6f9d7f4af68116d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba4315f21e852f585fadfc60a28b7d92652032da4f043953f546ea197ef7f1cd
[INFO] running `Command { std: "docker" "start" "-a" "ba4315f21e852f585fadfc60a28b7d92652032da4f043953f546ea197ef7f1cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling uucore v0.0.8
[INFO] [stderr]    Compiling uu_chgrp v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "ba4315f21e852f585fadfc60a28b7d92652032da4f043953f546ea197ef7f1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4315f21e852f585fadfc60a28b7d92652032da4f043953f546ea197ef7f1cd", kill_on_drop: false }`
[INFO] [stdout] ba4315f21e852f585fadfc60a28b7d92652032da4f043953f546ea197ef7f1cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7186920c26d913d2c7061e8deeae1f41f363b7614659f414f012fc7952b21e7b
[INFO] running `Command { std: "docker" "start" "-a" "7186920c26d913d2c7061e8deeae1f41f363b7614659f414f012fc7952b21e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_chgrp v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "7186920c26d913d2c7061e8deeae1f41f363b7614659f414f012fc7952b21e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7186920c26d913d2c7061e8deeae1f41f363b7614659f414f012fc7952b21e7b", kill_on_drop: false }`
[INFO] [stdout] 7186920c26d913d2c7061e8deeae1f41f363b7614659f414f012fc7952b21e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 639acce1ff5310caf0e054681b233b36ed789b55c76723f92a2b3880f50ae67c
[INFO] running `Command { std: "docker" "start" "-a" "639acce1ff5310caf0e054681b233b36ed789b55c76723f92a2b3880f50ae67c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_chgrp-ce21a93eef7c652d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chgrp-e78fb90925d0a194)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uu_chgrp
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "639acce1ff5310caf0e054681b233b36ed789b55c76723f92a2b3880f50ae67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639acce1ff5310caf0e054681b233b36ed789b55c76723f92a2b3880f50ae67c", kill_on_drop: false }`
[INFO] [stdout] 639acce1ff5310caf0e054681b233b36ed789b55c76723f92a2b3880f50ae67c