[INFO] cloning repository https://github.com/poettler-ric/removeduplicatesr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/poettler-ric/removeduplicatesr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoettler-ric%2Fremoveduplicatesr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoettler-ric%2Fremoveduplicatesr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfdd34ba355a275f7f22a4887b830b8d32ff16ed
[INFO] testing poettler-ric/removeduplicatesr against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoettler-ric%2Fremoveduplicatesr" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/poettler-ric/removeduplicatesr on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/poettler-ric/removeduplicatesr
[INFO] finished tweaking git repo https://github.com/poettler-ric/removeduplicatesr
[INFO] tweaked toml for git repo https://github.com/poettler-ric/removeduplicatesr written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/poettler-ric/removeduplicatesr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da938534bb98f3ab35324e1674654c888c6bf1d6bddc785b5ae65d7632a6787a
[INFO] running `Command { std: "docker" "start" "-a" "da938534bb98f3ab35324e1674654c888c6bf1d6bddc785b5ae65d7632a6787a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da938534bb98f3ab35324e1674654c888c6bf1d6bddc785b5ae65d7632a6787a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da938534bb98f3ab35324e1674654c888c6bf1d6bddc785b5ae65d7632a6787a", kill_on_drop: false }`
[INFO] [stdout] da938534bb98f3ab35324e1674654c888c6bf1d6bddc785b5ae65d7632a6787a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a6bcbc0c13ff54903ca91dcb2339cb52b139d988ff475f81d9b9bcd3f046194
[INFO] running `Command { std: "docker" "start" "-a" "6a6bcbc0c13ff54903ca91dcb2339cb52b139d988ff475f81d9b9bcd3f046194", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stringreader v0.1.1
[INFO] [stderr]    Compiling removeduplicatesr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 00s
[INFO] running `Command { std: "docker" "inspect" "6a6bcbc0c13ff54903ca91dcb2339cb52b139d988ff475f81d9b9bcd3f046194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6bcbc0c13ff54903ca91dcb2339cb52b139d988ff475f81d9b9bcd3f046194", kill_on_drop: false }`
[INFO] [stdout] 6a6bcbc0c13ff54903ca91dcb2339cb52b139d988ff475f81d9b9bcd3f046194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb3425e7a7d296b2d756adc0b24e4819946216aebcd2f1e78e696362e89ba727
[INFO] running `Command { std: "docker" "start" "-a" "bb3425e7a7d296b2d756adc0b24e4819946216aebcd2f1e78e696362e89ba727", kill_on_drop: false }`
[INFO] [stderr]    Compiling removeduplicatesr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "bb3425e7a7d296b2d756adc0b24e4819946216aebcd2f1e78e696362e89ba727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3425e7a7d296b2d756adc0b24e4819946216aebcd2f1e78e696362e89ba727", kill_on_drop: false }`
[INFO] [stdout] bb3425e7a7d296b2d756adc0b24e4819946216aebcd2f1e78e696362e89ba727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 436550868f2666dcc6785f17a593fdd17533befb451b079494b142f48edcbad7
[INFO] running `Command { std: "docker" "start" "-a" "436550868f2666dcc6785f17a593fdd17533befb451b079494b142f48edcbad7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/removeduplicatesr-1974cdfb686d452c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_unique ... 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] running `Command { std: "docker" "inspect" "436550868f2666dcc6785f17a593fdd17533befb451b079494b142f48edcbad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436550868f2666dcc6785f17a593fdd17533befb451b079494b142f48edcbad7", kill_on_drop: false }`
[INFO] [stdout] 436550868f2666dcc6785f17a593fdd17533befb451b079494b142f48edcbad7