[INFO] fetching crate loss-viewer 0.3.0...
[INFO] testing loss-viewer-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate loss-viewer 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate loss-viewer 0.3.0
[INFO] finished tweaking crates.io crate loss-viewer 0.3.0
[INFO] tweaked toml for crates.io crate loss-viewer 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loss-viewer 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate loss-viewer 0.3.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cbad5f3f88600d125a0191f5104541165d212e899d444435e2d5955160dcb29
[INFO] running `Command { std: "docker" "start" "-a" "6cbad5f3f88600d125a0191f5104541165d212e899d444435e2d5955160dcb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cbad5f3f88600d125a0191f5104541165d212e899d444435e2d5955160dcb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cbad5f3f88600d125a0191f5104541165d212e899d444435e2d5955160dcb29", kill_on_drop: false }`
[INFO] [stdout] 6cbad5f3f88600d125a0191f5104541165d212e899d444435e2d5955160dcb29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7be9295af73588231340acf3f44d4205cf5670d3768ead37515e0728c1a57188
[INFO] running `Command { std: "docker" "start" "-a" "7be9295af73588231340acf3f44d4205cf5670d3768ead37515e0728c1a57188", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling fern v0.6.2
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling loss-viewer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.70s
[INFO] running `Command { std: "docker" "inspect" "7be9295af73588231340acf3f44d4205cf5670d3768ead37515e0728c1a57188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be9295af73588231340acf3f44d4205cf5670d3768ead37515e0728c1a57188", kill_on_drop: false }`
[INFO] [stdout] 7be9295af73588231340acf3f44d4205cf5670d3768ead37515e0728c1a57188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 125e5d7f0525ee863b8b9fd28e89a5d59d9efd45ccd180c013e93ad3ff570791
[INFO] running `Command { std: "docker" "start" "-a" "125e5d7f0525ee863b8b9fd28e89a5d59d9efd45ccd180c013e93ad3ff570791", kill_on_drop: false }`
[INFO] [stderr]    Compiling loss-viewer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "125e5d7f0525ee863b8b9fd28e89a5d59d9efd45ccd180c013e93ad3ff570791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125e5d7f0525ee863b8b9fd28e89a5d59d9efd45ccd180c013e93ad3ff570791", kill_on_drop: false }`
[INFO] [stdout] 125e5d7f0525ee863b8b9fd28e89a5d59d9efd45ccd180c013e93ad3ff570791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 175daef86aee0d24d5213e96ed56cd5c9cfc4dc016687a4d2e29b7ef0b26970e
[INFO] running `Command { std: "docker" "start" "-a" "175daef86aee0d24d5213e96ed56cd5c9cfc4dc016687a4d2e29b7ef0b26970e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/loss-d8a42992e2eef674)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test chunk::tests::test_query_line_index ... ok
[INFO] [stdout] test chunk::tests::test_query_line_index_exactly_ok ... ok
[INFO] [stdout] test chunk::tests::test_build_chunk ... ok
[INFO] [stdout] test document::tests::test_get_chunk_index_by_offset ... ok
[INFO] [stdout] test document::tests::test_load_chunk ... ok
[INFO] [stdout] test chunk::tests::test_query_line_start_offset ... ok
[INFO] [stdout] test document::tests::test_load_chunk_drain ... ok
[INFO] [stdout] test document::tests::test_query_distance_to_above_n_lines ... ok
[INFO] [stdout] test document::tests::test_query_distance_to_below_n_lines ... ok
[INFO] [stdout] test document::tests::test_query_distance_to_next_match ... ok
[INFO] [stdout] test document::tests::test_query_distance_to_prev_match ... ok
[INFO] [stdout] test document::tests::test_query_lines ... ok
[INFO] [stdout] test event_source::tests::test_search_event ... ok
[INFO] [stdout] test event_source::tests::test_window_move_event ... ok
[INFO] [stdout] test log_timestamp::tests::test_detect_log_timstamp_format ... ok
[INFO] [stdout] test log_timestamp::tests::test_parse_log_timestamp ... ok
[INFO] [stdout] test prompt::tests::test_prompt_history ... ok
[INFO] [stdout] test chunk::tests::test_query_line_index_exactly_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "175daef86aee0d24d5213e96ed56cd5c9cfc4dc016687a4d2e29b7ef0b26970e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175daef86aee0d24d5213e96ed56cd5c9cfc4dc016687a4d2e29b7ef0b26970e", kill_on_drop: false }`
[INFO] [stdout] 175daef86aee0d24d5213e96ed56cd5c9cfc4dc016687a4d2e29b7ef0b26970e