[INFO] fetching crate koto_lexer 0.16.0...
[INFO] testing koto_lexer-0.16.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate koto_lexer 0.16.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate koto_lexer 0.16.0
[INFO] finished tweaking crates.io crate koto_lexer 0.16.0
[INFO] tweaked toml for crates.io crate koto_lexer 0.16.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate koto_lexer 0.16.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate koto_lexer 0.16.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7d013c22a9f12529b5fb58b0cd49ec24588fbbbe12e0ffc1085f243a1b2222a
[INFO] running `Command { std: "docker" "start" "-a" "b7d013c22a9f12529b5fb58b0cd49ec24588fbbbe12e0ffc1085f243a1b2222a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7d013c22a9f12529b5fb58b0cd49ec24588fbbbe12e0ffc1085f243a1b2222a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d013c22a9f12529b5fb58b0cd49ec24588fbbbe12e0ffc1085f243a1b2222a", kill_on_drop: false }`
[INFO] [stdout] b7d013c22a9f12529b5fb58b0cd49ec24588fbbbe12e0ffc1085f243a1b2222a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eaf556ba45bdc77b969013a5391f957893fba59d0693222e520788067bed1fb
[INFO] running `Command { std: "docker" "start" "-a" "1eaf556ba45bdc77b969013a5391f957893fba59d0693222e520788067bed1fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling koto_lexer v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "1eaf556ba45bdc77b969013a5391f957893fba59d0693222e520788067bed1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eaf556ba45bdc77b969013a5391f957893fba59d0693222e520788067bed1fb", kill_on_drop: false }`
[INFO] [stdout] 1eaf556ba45bdc77b969013a5391f957893fba59d0693222e520788067bed1fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ee7dc9abca782b1fce8adbb00ea5e0dcf34e1463e5be4f5fce3abe382d2677d
[INFO] running `Command { std: "docker" "start" "-a" "3ee7dc9abca782b1fce8adbb00ea5e0dcf34e1463e5be4f5fce3abe382d2677d", kill_on_drop: false }`
[INFO] [stderr]    Compiling koto_lexer v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "3ee7dc9abca782b1fce8adbb00ea5e0dcf34e1463e5be4f5fce3abe382d2677d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ee7dc9abca782b1fce8adbb00ea5e0dcf34e1463e5be4f5fce3abe382d2677d", kill_on_drop: false }`
[INFO] [stdout] 3ee7dc9abca782b1fce8adbb00ea5e0dcf34e1463e5be4f5fce3abe382d2677d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78e49ed0a6d590325d831c6ffabff518037fe719e2aa2212d850094c15f12ce7
[INFO] running `Command { std: "docker" "start" "-a" "78e49ed0a6d590325d831c6ffabff518037fe719e2aa2212d850094c15f12ce7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/koto_lexer-edd9768a54d8827d)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test lexer::tests::lexer_output::accesses_on_numbers ... ok
[INFO] [stdout] test lexer::tests::lexer_output::compound_assignment ... ok
[INFO] [stdout] test lexer::tests::lexer_output::comments ... ok
[INFO] [stdout] test lexer::tests::lexer_output::if_block ... ok
[INFO] [stdout] test lexer::tests::lexer_output::ids ... ok
[INFO] [stdout] test lexer::tests::lexer_output::function ... ok
[INFO] [stdout] test lexer::tests::lexer_output::interpolated_string_expressions ... ok
[INFO] [stdout] test lexer::tests::lexer_output::interpolated_string_format_options ... ok
[INFO] [stdout] test lexer::tests::lexer_output::interpolated_string_ids ... ok
[INFO] [stdout] test lexer::tests::lexer_output::if_inline ... ok
[INFO] [stdout] test lexer::tests::lexer_output::map_access ... ok
[INFO] [stdout] test lexer::tests::lexer_output::let_expression ... ok
[INFO] [stdout] test lexer::tests::lexer_output::map_access_with_keyword_as_key ... ok
[INFO] [stdout] test lexer::tests::lexer_output::operators ... ok
[INFO] [stdout] test lexer::tests::lexer_output::ranges ... ok
[INFO] [stdout] test lexer::tests::lexer_output::raw_strings ... ok
[INFO] [stdout] test lexer::tests::lexer_output::strings ... ok
[INFO] [stdout] test lexer::tests::lexer_output::windows_line_endings ... ok
[INFO] [stdout] test lexer::tests::peek::map_access_in_list ... ok
[INFO] [stdout] test lexer::tests::peek::multiline_chain ... ok
[INFO] [stdout] test lexer::tests::lexer_output::numbers ... ok
[INFO] [stdout] test lexer::tests::lexer_output::indent ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests koto_lexer
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "78e49ed0a6d590325d831c6ffabff518037fe719e2aa2212d850094c15f12ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e49ed0a6d590325d831c6ffabff518037fe719e2aa2212d850094c15f12ce7", kill_on_drop: false }`
[INFO] [stdout] 78e49ed0a6d590325d831c6ffabff518037fe719e2aa2212d850094c15f12ce7