[INFO] fetching crate token_stream_flatten 0.1.0...
[INFO] testing token_stream_flatten-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate token_stream_flatten 0.1.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate token_stream_flatten 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 token_stream_flatten 0.1.0
[INFO] finished tweaking crates.io crate token_stream_flatten 0.1.0
[INFO] tweaked toml for crates.io crate token_stream_flatten 0.1.0 written to /workspace/builds/worker-117/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 0615d0484b3a9894b0395d89a273c76e8ed9daf3189ee1c8ba4b3eff0829a495
[INFO] running `Command { std: "docker" "start" "-a" "0615d0484b3a9894b0395d89a273c76e8ed9daf3189ee1c8ba4b3eff0829a495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0615d0484b3a9894b0395d89a273c76e8ed9daf3189ee1c8ba4b3eff0829a495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0615d0484b3a9894b0395d89a273c76e8ed9daf3189ee1c8ba4b3eff0829a495", kill_on_drop: false }`
[INFO] [stdout] 0615d0484b3a9894b0395d89a273c76e8ed9daf3189ee1c8ba4b3eff0829a495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] d4b6f2d24957b5e83ef74f537d3ad07e9aa2953c83112900b7f111015e843f30
[INFO] running `Command { std: "docker" "start" "-a" "d4b6f2d24957b5e83ef74f537d3ad07e9aa2953c83112900b7f111015e843f30", kill_on_drop: false }`
[INFO] [stderr]    Compiling token_stream_flatten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "d4b6f2d24957b5e83ef74f537d3ad07e9aa2953c83112900b7f111015e843f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b6f2d24957b5e83ef74f537d3ad07e9aa2953c83112900b7f111015e843f30", kill_on_drop: false }`
[INFO] [stdout] d4b6f2d24957b5e83ef74f537d3ad07e9aa2953c83112900b7f111015e843f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 63c19cb73b2e2356e32f0ab2d6c3718eae074fe58e4e9830e297d0907fab781f
[INFO] running `Command { std: "docker" "start" "-a" "63c19cb73b2e2356e32f0ab2d6c3718eae074fe58e4e9830e297d0907fab781f", kill_on_drop: false }`
[INFO] [stderr]    Compiling token_stream_flatten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "63c19cb73b2e2356e32f0ab2d6c3718eae074fe58e4e9830e297d0907fab781f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c19cb73b2e2356e32f0ab2d6c3718eae074fe58e4e9830e297d0907fab781f", kill_on_drop: false }`
[INFO] [stdout] 63c19cb73b2e2356e32f0ab2d6c3718eae074fe58e4e9830e297d0907fab781f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] bf7d4416659948190a3a893814460ce111db3cefaf20452d76672631dae5f62d
[INFO] running `Command { std: "docker" "start" "-a" "bf7d4416659948190a3a893814460ce111db3cefaf20452d76672631dae5f62d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/token_stream_flatten-3efb030b2179cd17)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::comment_line ... ok
[INFO] [stdout] test tests::delimiter ... ok
[INFO] [stdout] test tests::doc_line_outer ... ok
[INFO] [stdout] test tests::delimiters_nested ... ok
[INFO] [stdout] test tests::punct ... ok
[INFO] [stdout] test tests::doc_line_inner ... ok
[INFO] [stdout] test tests::literal ... ok
[INFO] [stdout] test tests::ident ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests token_stream_flatten
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf7d4416659948190a3a893814460ce111db3cefaf20452d76672631dae5f62d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7d4416659948190a3a893814460ce111db3cefaf20452d76672631dae5f62d", kill_on_drop: false }`
[INFO] [stdout] bf7d4416659948190a3a893814460ce111db3cefaf20452d76672631dae5f62d