[INFO] fetching crate token_stream_flatten 0.1.0...
[INFO] testing token_stream_flatten-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate token_stream_flatten 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate token_stream_flatten 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d2a6344721b25c1080062d207148d04b50cc48648f4ccc06ad948a102ea4e9f
[INFO] running `Command { std: "docker" "start" "-a" "9d2a6344721b25c1080062d207148d04b50cc48648f4ccc06ad948a102ea4e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d2a6344721b25c1080062d207148d04b50cc48648f4ccc06ad948a102ea4e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2a6344721b25c1080062d207148d04b50cc48648f4ccc06ad948a102ea4e9f", kill_on_drop: false }`
[INFO] [stdout] 9d2a6344721b25c1080062d207148d04b50cc48648f4ccc06ad948a102ea4e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fc077fd4ac6efc6c220339ace0bed617546b01787f2638b730b4f2cd97e78c4
[INFO] running `Command { std: "docker" "start" "-a" "1fc077fd4ac6efc6c220339ace0bed617546b01787f2638b730b4f2cd97e78c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling token_stream_flatten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "1fc077fd4ac6efc6c220339ace0bed617546b01787f2638b730b4f2cd97e78c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc077fd4ac6efc6c220339ace0bed617546b01787f2638b730b4f2cd97e78c4", kill_on_drop: false }`
[INFO] [stdout] 1fc077fd4ac6efc6c220339ace0bed617546b01787f2638b730b4f2cd97e78c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdd4abdd234b3ca3acb75e02980df2fbec619c4a1638d43ea85efd4d129137fd
[INFO] running `Command { std: "docker" "start" "-a" "cdd4abdd234b3ca3acb75e02980df2fbec619c4a1638d43ea85efd4d129137fd", 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 2.07s
[INFO] running `Command { std: "docker" "inspect" "cdd4abdd234b3ca3acb75e02980df2fbec619c4a1638d43ea85efd4d129137fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd4abdd234b3ca3acb75e02980df2fbec619c4a1638d43ea85efd4d129137fd", kill_on_drop: false }`
[INFO] [stdout] cdd4abdd234b3ca3acb75e02980df2fbec619c4a1638d43ea85efd4d129137fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a58e83c6a191975d30df2a87f0ee85747cd065aa4323d6fee75522c30386c17
[INFO] running `Command { std: "docker" "start" "-a" "3a58e83c6a191975d30df2a87f0ee85747cd065aa4323d6fee75522c30386c17", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/token_stream_flatten-3a02d72745aab08b)
[INFO] [stdout] test tests::doc_line_inner ... ok
[INFO] [stdout] test tests::punct ... ok
[INFO] [stdout] test tests::comment_line ... ok
[INFO] [stdout] test tests::literal ... ok
[INFO] [stdout] test tests::delimiter ... ok
[INFO] [stdout] test tests::ident ... ok
[INFO] [stdout] test tests::doc_line_outer ... ok
[INFO] [stderr]    Doc-tests token_stream_flatten
[INFO] [stdout] test tests::delimiters_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a58e83c6a191975d30df2a87f0ee85747cd065aa4323d6fee75522c30386c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a58e83c6a191975d30df2a87f0ee85747cd065aa4323d6fee75522c30386c17", kill_on_drop: false }`
[INFO] [stdout] 3a58e83c6a191975d30df2a87f0ee85747cd065aa4323d6fee75522c30386c17