[INFO] fetching crate indent-stack 0.1.0...
[INFO] testing indent-stack-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate indent-stack 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate indent-stack 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indent-stack 0.1.0
[INFO] finished tweaking crates.io crate indent-stack 0.1.0
[INFO] tweaked toml for crates.io crate indent-stack 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e20b92f9286648696c6352db40dfa5df4cf0440f1831b000bdbe622f71ed9c4
[INFO] running `Command { std: "docker" "start" "-a" "8e20b92f9286648696c6352db40dfa5df4cf0440f1831b000bdbe622f71ed9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e20b92f9286648696c6352db40dfa5df4cf0440f1831b000bdbe622f71ed9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e20b92f9286648696c6352db40dfa5df4cf0440f1831b000bdbe622f71ed9c4", kill_on_drop: false }`
[INFO] [stdout] 8e20b92f9286648696c6352db40dfa5df4cf0440f1831b000bdbe622f71ed9c4
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9e2f0f8ef15d8fae3a76def03f0c042f9fb39155cb20e35555f444ad90b62a4
[INFO] running `Command { std: "docker" "start" "-a" "e9e2f0f8ef15d8fae3a76def03f0c042f9fb39155cb20e35555f444ad90b62a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling indent-stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e9e2f0f8ef15d8fae3a76def03f0c042f9fb39155cb20e35555f444ad90b62a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e2f0f8ef15d8fae3a76def03f0c042f9fb39155cb20e35555f444ad90b62a4", kill_on_drop: false }`
[INFO] [stdout] e9e2f0f8ef15d8fae3a76def03f0c042f9fb39155cb20e35555f444ad90b62a4
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2f28f445dbae2794998ad419af22527b2df8382a3a6a25efadbb334fb9ce767
[INFO] running `Command { std: "docker" "start" "-a" "e2f28f445dbae2794998ad419af22527b2df8382a3a6a25efadbb334fb9ce767", kill_on_drop: false }`
[INFO] [stderr]    Compiling indent-stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e2f28f445dbae2794998ad419af22527b2df8382a3a6a25efadbb334fb9ce767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f28f445dbae2794998ad419af22527b2df8382a3a6a25efadbb334fb9ce767", kill_on_drop: false }`
[INFO] [stdout] e2f28f445dbae2794998ad419af22527b2df8382a3a6a25efadbb334fb9ce767
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f17ae6b233bce8aa0597d8cc0aaead522b10efc855a2740cea36591945f5a66d
[INFO] running `Command { std: "docker" "start" "-a" "f17ae6b233bce8aa0597d8cc0aaead522b10efc855a2740cea36591945f5a66d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indent_stack-bc693b88c10398cf)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::dedent ... ok
[INFO] [stdout] test tests::inconsistent_indents_suffix ... ok
[INFO] [stdout] test tests::inconsistent_indents_prefix ... ok
[INFO] [stdout] test tests::inconsistent_indents_mixed ... ok
[INFO] [stdout] test tests::indent ... ok
[INFO] [stdout] test tests::multi_wrong_indent ... ok
[INFO] [stdout] test tests::two_inconsistent_indents ... ok
[INFO] [stdout] test tests::plain ... ok
[INFO] [stdout] test tests::wrong_indent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indent-stack
[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" "f17ae6b233bce8aa0597d8cc0aaead522b10efc855a2740cea36591945f5a66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17ae6b233bce8aa0597d8cc0aaead522b10efc855a2740cea36591945f5a66d", kill_on_drop: false }`
[INFO] [stdout] f17ae6b233bce8aa0597d8cc0aaead522b10efc855a2740cea36591945f5a66d