[INFO] fetching crate cargo-rclean 1.2.0...
[INFO] testing cargo-rclean-1.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate cargo-rclean 1.2.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate cargo-rclean 1.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-85/source/.cargo/config.toml
[INFO] started tweaking crates.io crate cargo-rclean 1.2.0
[INFO] finished tweaking crates.io crate cargo-rclean 1.2.0
[INFO] tweaked toml for crates.io crate cargo-rclean 1.2.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate crates.io crate cargo-rclean 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a650b1a0ed3243decf85bcd5c1052d8bde246c1648bb7b989fa7d813a0118a6
[INFO] running `Command { std: "docker" "start" "-a" "4a650b1a0ed3243decf85bcd5c1052d8bde246c1648bb7b989fa7d813a0118a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a650b1a0ed3243decf85bcd5c1052d8bde246c1648bb7b989fa7d813a0118a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a650b1a0ed3243decf85bcd5c1052d8bde246c1648bb7b989fa7d813a0118a6", kill_on_drop: false }`
[INFO] [stdout] 4a650b1a0ed3243decf85bcd5c1052d8bde246c1648bb7b989fa7d813a0118a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0a2aaf93c4a1d243ca9136204ef489fb6728a8772914cfd7b0c1bb9611e324
[INFO] running `Command { std: "docker" "start" "-a" "ed0a2aaf93c4a1d243ca9136204ef489fb6728a8772914cfd7b0c1bb9611e324", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cargo-rclean v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.11s
[INFO] running `Command { std: "docker" "inspect" "ed0a2aaf93c4a1d243ca9136204ef489fb6728a8772914cfd7b0c1bb9611e324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0a2aaf93c4a1d243ca9136204ef489fb6728a8772914cfd7b0c1bb9611e324", kill_on_drop: false }`
[INFO] [stdout] ed0a2aaf93c4a1d243ca9136204ef489fb6728a8772914cfd7b0c1bb9611e324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f631d6ba91a4cabcdf6a8ed58a18cd66ab144eadfa4db0aee5c9d248233a2d
[INFO] running `Command { std: "docker" "start" "-a" "c6f631d6ba91a4cabcdf6a8ed58a18cd66ab144eadfa4db0aee5c9d248233a2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-rclean v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "c6f631d6ba91a4cabcdf6a8ed58a18cd66ab144eadfa4db0aee5c9d248233a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f631d6ba91a4cabcdf6a8ed58a18cd66ab144eadfa4db0aee5c9d248233a2d", kill_on_drop: false }`
[INFO] [stdout] c6f631d6ba91a4cabcdf6a8ed58a18cd66ab144eadfa4db0aee5c9d248233a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a85c7dabb295ad914c4c4d1ec32fd341c922733ec1171f0c712feb1eb9d49598
[INFO] running `Command { std: "docker" "start" "-a" "a85c7dabb295ad914c4c4d1ec32fd341c922733ec1171f0c712feb1eb9d49598", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_rclean-d12e73cf0027c617)
[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" "a85c7dabb295ad914c4c4d1ec32fd341c922733ec1171f0c712feb1eb9d49598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85c7dabb295ad914c4c4d1ec32fd341c922733ec1171f0c712feb1eb9d49598", kill_on_drop: false }`
[INFO] [stdout] a85c7dabb295ad914c4c4d1ec32fd341c922733ec1171f0c712feb1eb9d49598