[INFO] fetching crate unidok-parser 0.2.0...
[INFO] testing unidok-parser-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate unidok-parser 0.2.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate unidok-parser 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unidok-parser 0.2.0
[INFO] finished tweaking crates.io crate unidok-parser 0.2.0
[INFO] tweaked toml for crates.io crate unidok-parser 0.2.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2c1aeda5dfb69a0fca79a338d2017ecd06c5cd9c435716a0dbc073523bc0aab
[INFO] running `Command { std: "docker" "start" "-a" "a2c1aeda5dfb69a0fca79a338d2017ecd06c5cd9c435716a0dbc073523bc0aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c1aeda5dfb69a0fca79a338d2017ecd06c5cd9c435716a0dbc073523bc0aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c1aeda5dfb69a0fca79a338d2017ecd06c5cd9c435716a0dbc073523bc0aab", kill_on_drop: false }`
[INFO] [stdout] a2c1aeda5dfb69a0fca79a338d2017ecd06c5cd9c435716a0dbc073523bc0aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94708c93c22b745900d9b61ebd7913534f7d1b891e2fc17c436fcfdff315c22c
[INFO] running `Command { std: "docker" "start" "-a" "94708c93c22b745900d9b61ebd7913534f7d1b891e2fc17c436fcfdff315c22c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling deunicode v0.4.3
[INFO] [stderr]    Compiling detached-str v0.1.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]    Compiling unidok-repr v0.2.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling unidok-parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ind`
[INFO] [stdout]  --> src/blocks/thematic_breaks.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub ind: Indents<'a>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `ParseThematicBreak` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/blocks/thematic_breaks.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug, Default, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^           ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "94708c93c22b745900d9b61ebd7913534f7d1b891e2fc17c436fcfdff315c22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94708c93c22b745900d9b61ebd7913534f7d1b891e2fc17c436fcfdff315c22c", kill_on_drop: false }`
[INFO] [stdout] 94708c93c22b745900d9b61ebd7913534f7d1b891e2fc17c436fcfdff315c22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8b7c6c6670542df2282bc9885c0fe1972c02fb82b7f5c118ae736864fa8c698
[INFO] running `Command { std: "docker" "start" "-a" "b8b7c6c6670542df2282bc9885c0fe1972c02fb82b7f5c118ae736864fa8c698", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unidok-parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ind`
[INFO] [stdout]  --> src/blocks/thematic_breaks.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub ind: Indents<'a>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `ParseThematicBreak` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/blocks/thematic_breaks.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug, Default, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^           ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ind`
[INFO] [stdout]  --> src/blocks/thematic_breaks.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub ind: Indents<'a>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `ParseThematicBreak` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/blocks/thematic_breaks.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug, Default, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^           ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "b8b7c6c6670542df2282bc9885c0fe1972c02fb82b7f5c118ae736864fa8c698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b7c6c6670542df2282bc9885c0fe1972c02fb82b7f5c118ae736864fa8c698", kill_on_drop: false }`
[INFO] [stdout] b8b7c6c6670542df2282bc9885c0fe1972c02fb82b7f5c118ae736864fa8c698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89e073636b140420f1dc166b6f21652c54b02486f4b7e0de97becf6d2231fccf
[INFO] running `Command { std: "docker" "start" "-a" "89e073636b140420f1dc166b6f21652c54b02486f4b7e0de97becf6d2231fccf", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `ind`
[INFO] [stderr]  --> src/blocks/thematic_breaks.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub ind: Indents<'a>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `ParseThematicBreak` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/blocks/thematic_breaks.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Debug, Default, Clone, Copy)]
[INFO] [stderr]   |          ^^^^^           ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `unidok-parser` (lib) generated 1 warning
[INFO] [stderr] warning: `unidok-parser` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unidok_parser-a517f785d345ea94)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test blocks::thematic_breaks::test_hr ... ok
[INFO] [stdout] test inlines::math::test_math ... ok
[INFO] [stdout] test input::test_bump ... ok
[INFO] [stdout] test input::test_modify ... ok
[INFO] [stdout] test parsing_mode::test_parsing_modes ... ok
[INFO] [stdout] test utils::indent::test_no_indentation ... ok
[INFO] [stdout] test utils::indent::test_quote_and_space_indentation ... ok
[INFO] [stdout] test utils::indent::test_space_and_quote_indentation ... ok
[INFO] [stdout] test utils::indent::test_quote_indentation ... ok
[INFO] [stdout] test utils::indent::test_spaces_indentation ... ok
[INFO] [stdout] test utils::until::test1 ... ok
[INFO] [stdout] test utils::until::test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unidok-parser
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/utils/until.rs - utils::until::Until (line 17) - compile fail ... ok
[INFO] [stdout] test src/utils/until.rs - utils::until::Until (line 25) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89e073636b140420f1dc166b6f21652c54b02486f4b7e0de97becf6d2231fccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e073636b140420f1dc166b6f21652c54b02486f4b7e0de97becf6d2231fccf", kill_on_drop: false }`
[INFO] [stdout] 89e073636b140420f1dc166b6f21652c54b02486f4b7e0de97becf6d2231fccf