[INFO] fetching crate krapslog 0.6.1...
[INFO] testing krapslog-0.6.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate krapslog 0.6.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate krapslog 0.6.1
[INFO] finished tweaking crates.io crate krapslog 0.6.1
[INFO] tweaked toml for crates.io crate krapslog 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate krapslog 0.6.1 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 krapslog 0.6.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a1cfb949f2d8d9306c9fc0d152abdecea74cfebd0e7983b2e0a6528705dee150
[INFO] running `Command { std: "docker" "start" "-a" "a1cfb949f2d8d9306c9fc0d152abdecea74cfebd0e7983b2e0a6528705dee150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1cfb949f2d8d9306c9fc0d152abdecea74cfebd0e7983b2e0a6528705dee150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cfb949f2d8d9306c9fc0d152abdecea74cfebd0e7983b2e0a6528705dee150", kill_on_drop: false }`
[INFO] [stdout] a1cfb949f2d8d9306c9fc0d152abdecea74cfebd0e7983b2e0a6528705dee150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9dec8435fdb4a1467ab557e3df8bb01029e98491a77895eeac38cc6b6ff50e02
[INFO] running `Command { std: "docker" "start" "-a" "9dec8435fdb4a1467ab557e3df8bb01029e98491a77895eeac38cc6b6ff50e02", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling file-chunker v0.1.1
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling krapslog v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.02s
[INFO] running `Command { std: "docker" "inspect" "9dec8435fdb4a1467ab557e3df8bb01029e98491a77895eeac38cc6b6ff50e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dec8435fdb4a1467ab557e3df8bb01029e98491a77895eeac38cc6b6ff50e02", kill_on_drop: false }`
[INFO] [stdout] 9dec8435fdb4a1467ab557e3df8bb01029e98491a77895eeac38cc6b6ff50e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 66d86987f071600010c62c0c5309cebf5f74a4e690ff1be87666e9e70b3aeb54
[INFO] running `Command { std: "docker" "start" "-a" "66d86987f071600010c62c0c5309cebf5f74a4e690ff1be87666e9e70b3aeb54", kill_on_drop: false }`
[INFO] [stderr]    Compiling krapslog v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "66d86987f071600010c62c0c5309cebf5f74a4e690ff1be87666e9e70b3aeb54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d86987f071600010c62c0c5309cebf5f74a4e690ff1be87666e9e70b3aeb54", kill_on_drop: false }`
[INFO] [stdout] 66d86987f071600010c62c0c5309cebf5f74a4e690ff1be87666e9e70b3aeb54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fbdcfcb0e9baf84da2fa2481cfac095ef7d971d42e27e754d33238f171b09244
[INFO] running `Command { std: "docker" "start" "-a" "fbdcfcb0e9baf84da2fa2481cfac095ef7d971d42e27e754d33238f171b09244", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/krapslog-3ba923701919ea3d)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::marker_offsets_ ... ok
[INFO] [stdout] test tests::build_time_markers_even ... ok
[INFO] [stdout] test tests::timestamp_frequency_distribution_ ... ok
[INFO] [stdout] test time_marker::tests::timemarker_render_bottom_single_stem ... ok
[INFO] [stdout] test time_marker::tests::timemarker_render_bottom_three_stems ... ok
[INFO] [stdout] test time_marker::tests::timemarker_render_top_single_stem ... ok
[INFO] [stdout] test time_marker::tests::timemarker_render_top_three_stems ... ok
[INFO] [stdout] test tests::scan_for_timestamps_ ... ok
[INFO] [stdout] test tests::build_time_markers_too_few_timestamps ... ok
[INFO] [stdout] test tests::build_sparkline_with_one_line ... ok
[INFO] [stdout] test timestamp_finder::timestamp_finder_strftime_to_regex ... ok
[INFO] [stdout] test tests::build_time_markers_odd ... ok
[INFO] [stdout] test tests::build_sparkline_with_multiple_lines ... ok
[INFO] [stdout] test timestamp_finder::timestamp_finder ... ok
[INFO] [stdout] test timestamp_finder::timestamp_finder_epochseconds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin.rs (/opt/rustwide/target/debug/deps/krapslog-db3a39b8e8efac70)
[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] [stderr]    Doc-tests krapslog
[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" "fbdcfcb0e9baf84da2fa2481cfac095ef7d971d42e27e754d33238f171b09244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbdcfcb0e9baf84da2fa2481cfac095ef7d971d42e27e754d33238f171b09244", kill_on_drop: false }`
[INFO] [stdout] fbdcfcb0e9baf84da2fa2481cfac095ef7d971d42e27e754d33238f171b09244