[INFO] fetching crate undup 0.0.1...
[INFO] testing undup-0.0.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate undup 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate undup 0.0.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate undup 0.0.1
[INFO] finished tweaking crates.io crate undup 0.0.1
[INFO] tweaked toml for crates.io crate undup 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87bd4222b9ed9339d4fe78c7c7af0d0d591231d6e40fa6b7fc87ba647de18ba1
[INFO] running `Command { std: "docker" "start" "-a" "87bd4222b9ed9339d4fe78c7c7af0d0d591231d6e40fa6b7fc87ba647de18ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87bd4222b9ed9339d4fe78c7c7af0d0d591231d6e40fa6b7fc87ba647de18ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87bd4222b9ed9339d4fe78c7c7af0d0d591231d6e40fa6b7fc87ba647de18ba1", kill_on_drop: false }`
[INFO] [stdout] 87bd4222b9ed9339d4fe78c7c7af0d0d591231d6e40fa6b7fc87ba647de18ba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67b6c1eba41a3b6a7ce04955a816285ba0018cec51d7ad4719ffecb109c11854
[INFO] running `Command { std: "docker" "start" "-a" "67b6c1eba41a3b6a7ce04955a816285ba0018cec51d7ad4719ffecb109c11854", kill_on_drop: false }`
[INFO] [stderr]    Compiling undup v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "67b6c1eba41a3b6a7ce04955a816285ba0018cec51d7ad4719ffecb109c11854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b6c1eba41a3b6a7ce04955a816285ba0018cec51d7ad4719ffecb109c11854", kill_on_drop: false }`
[INFO] [stdout] 67b6c1eba41a3b6a7ce04955a816285ba0018cec51d7ad4719ffecb109c11854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad50df2139c10d3d0a9f32fdde5692eec29980179757555dd89fe557c4f83ab
[INFO] running `Command { std: "docker" "start" "-a" "2ad50df2139c10d3d0a9f32fdde5692eec29980179757555dd89fe557c4f83ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling undup v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "2ad50df2139c10d3d0a9f32fdde5692eec29980179757555dd89fe557c4f83ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad50df2139c10d3d0a9f32fdde5692eec29980179757555dd89fe557c4f83ab", kill_on_drop: false }`
[INFO] [stdout] 2ad50df2139c10d3d0a9f32fdde5692eec29980179757555dd89fe557c4f83ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e41cab4aaa9f41f704392bb620d8172023b4b294ba5ef351e1989ff75040c59
[INFO] running `Command { std: "docker" "start" "-a" "0e41cab4aaa9f41f704392bb620d8172023b4b294ba5ef351e1989ff75040c59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/undup-db197c15265515e5)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_undup_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests undup
[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" "0e41cab4aaa9f41f704392bb620d8172023b4b294ba5ef351e1989ff75040c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e41cab4aaa9f41f704392bb620d8172023b4b294ba5ef351e1989ff75040c59", kill_on_drop: false }`
[INFO] [stdout] 0e41cab4aaa9f41f704392bb620d8172023b4b294ba5ef351e1989ff75040c59