[INFO] fetching crate autumn 0.4.3...
[INFO] testing autumn-0.4.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate autumn 0.4.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate autumn 0.4.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autumn 0.4.3
[INFO] finished tweaking crates.io crate autumn 0.4.3
[INFO] tweaked toml for crates.io crate autumn 0.4.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate autumn 0.4.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ba39b0949e522f7b0758a16613ff1a5920cdca30b4cd7fce79b04b5b2ea401d
[INFO] running `Command { std: "docker" "start" "-a" "7ba39b0949e522f7b0758a16613ff1a5920cdca30b4cd7fce79b04b5b2ea401d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ba39b0949e522f7b0758a16613ff1a5920cdca30b4cd7fce79b04b5b2ea401d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba39b0949e522f7b0758a16613ff1a5920cdca30b4cd7fce79b04b5b2ea401d", kill_on_drop: false }`
[INFO] [stdout] 7ba39b0949e522f7b0758a16613ff1a5920cdca30b4cd7fce79b04b5b2ea401d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb31f27966e8df0e81ddefff789b18c4ddfcfa9c535148353db3269d0a624aa3
[INFO] running `Command { std: "docker" "start" "-a" "cb31f27966e8df0e81ddefff789b18c4ddfcfa9c535148353db3269d0a624aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autumn v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "cb31f27966e8df0e81ddefff789b18c4ddfcfa9c535148353db3269d0a624aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb31f27966e8df0e81ddefff789b18c4ddfcfa9c535148353db3269d0a624aa3", kill_on_drop: false }`
[INFO] [stdout] cb31f27966e8df0e81ddefff789b18c4ddfcfa9c535148353db3269d0a624aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e163ffc459a5f089638157490243fe1ffdeb80448563f2a20f9c6131857131b0
[INFO] running `Command { std: "docker" "start" "-a" "e163ffc459a5f089638157490243fe1ffdeb80448563f2a20f9c6131857131b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autumn v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "e163ffc459a5f089638157490243fe1ffdeb80448563f2a20f9c6131857131b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e163ffc459a5f089638157490243fe1ffdeb80448563f2a20f9c6131857131b0", kill_on_drop: false }`
[INFO] [stdout] e163ffc459a5f089638157490243fe1ffdeb80448563f2a20f9c6131857131b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14a2bc2b95c988838e0f6ce82b31c81b35f7fb6b19a506b3bafcaea40ce9135d
[INFO] running `Command { std: "docker" "start" "-a" "14a2bc2b95c988838e0f6ce82b31c81b35f7fb6b19a506b3bafcaea40ce9135d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/autumn-7697ef1d564d06a8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::simple_tokens ... ok
[INFO] [stdout] test tests::token_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests autumn
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test src/combinators.rs - combinators::ParserExt::maybe_space_around (line 624) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators::ConcatParserExt::repeated (line 721) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators::ParserExt::strictly_delimited_by (line 478) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators::ParserExt::fold (line 277) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators (line 143) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators::ParserExt::surrounded_by (line 508) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::list::List<T>::reverse (line 601) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators::ParserExt::maybe_space_after (line 583) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 30) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators::ParserExt::space_after (line 555) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators::ParserExt::delimited_by (line 447) ... FAILED
[INFO] [stdout] test src/combinators.rs - combinators (line 101) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name autumn --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern autumn=/opt/rustwide/target/debug/deps/libautumn-cc0708d369fbd0d0.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "14a2bc2b95c988838e0f6ce82b31c81b35f7fb6b19a506b3bafcaea40ce9135d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a2bc2b95c988838e0f6ce82b31c81b35f7fb6b19a506b3bafcaea40ce9135d", kill_on_drop: false }`
[INFO] [stdout] 14a2bc2b95c988838e0f6ce82b31c81b35f7fb6b19a506b3bafcaea40ce9135d