[INFO] fetching crate write-journal 0.15.2... [INFO] testing write-journal-0.15.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate write-journal 0.15.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate write-journal 0.15.2 [INFO] finished tweaking crates.io crate write-journal 0.15.2 [INFO] tweaked toml for crates.io crate write-journal 0.15.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate write-journal 0.15.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate write-journal 0.15.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2733660407c11bad10b9dd3b7499fb1c1a02a2a978deaf0f37edae627f9968f7 [INFO] running `Command { std: "docker" "start" "-a" "2733660407c11bad10b9dd3b7499fb1c1a02a2a978deaf0f37edae627f9968f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2733660407c11bad10b9dd3b7499fb1c1a02a2a978deaf0f37edae627f9968f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2733660407c11bad10b9dd3b7499fb1c1a02a2a978deaf0f37edae627f9968f7", kill_on_drop: false }` [INFO] [stdout] 2733660407c11bad10b9dd3b7499fb1c1a02a2a978deaf0f37edae627f9968f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4e5b69352b8f018be12f6c15e72b08af456d0a7fd34497aa60a44c0c85921d6 [INFO] running `Command { std: "docker" "start" "-a" "b4e5b69352b8f018be12f6c15e72b08af456d0a7fd34497aa60a44c0c85921d6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling signal-future v0.1.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling off64 v0.9.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling write-journal v0.15.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.85s [INFO] running `Command { std: "docker" "inspect" "b4e5b69352b8f018be12f6c15e72b08af456d0a7fd34497aa60a44c0c85921d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4e5b69352b8f018be12f6c15e72b08af456d0a7fd34497aa60a44c0c85921d6", kill_on_drop: false }` [INFO] [stdout] b4e5b69352b8f018be12f6c15e72b08af456d0a7fd34497aa60a44c0c85921d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0228de3f6ad835c65b888f35089981b777d4627aa48a46acf4727a86a9bcb90 [INFO] running `Command { std: "docker" "start" "-a" "a0228de3f6ad835c65b888f35089981b777d4627aa48a46acf4727a86a9bcb90", kill_on_drop: false }` [INFO] [stderr] Compiling write-journal v0.15.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "a0228de3f6ad835c65b888f35089981b777d4627aa48a46acf4727a86a9bcb90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0228de3f6ad835c65b888f35089981b777d4627aa48a46acf4727a86a9bcb90", kill_on_drop: false }` [INFO] [stdout] a0228de3f6ad835c65b888f35089981b777d4627aa48a46acf4727a86a9bcb90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7a37225b8d95efcc5d18fc75c7bdffd7c049b815bb35feb23327b95ee504ef2 [INFO] running `Command { std: "docker" "start" "-a" "d7a37225b8d95efcc5d18fc75c7bdffd7c049b815bb35feb23327b95ee504ef2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/write_journal-16fd7d033d97af37) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test merge::tests::test_merge_alternating_overlaps ... ok [INFO] [stdout] test merge::tests::test_merge_complete_overlap_later_wins ... ok [INFO] [stdout] test merge::tests::test_merge_adjacent_not_merged ... ok [INFO] [stdout] test merge::tests::test_merge_complex_overlapping_sequence ... ok [INFO] [stdout] test merge::tests::test_merge_large_span_over_many_small ... ok [INFO] [stdout] test merge::tests::test_merge_no_writes ... ok [INFO] [stdout] test merge::tests::test_merge_non_overlapping_gaps ... ok [INFO] [stdout] test merge::tests::test_merge_out_of_order_offsets ... ok [INFO] [stdout] test merge::tests::test_merge_partial_overlap_at_end ... ok [INFO] [stdout] test merge::tests::test_merge_preserves_data_correctly ... ok [INFO] [stdout] test merge::tests::test_merge_same_byte_overwritten_multiple_times ... ok [INFO] [stdout] test merge::tests::test_merge_single_write ... ok [INFO] [stdout] test merge::tests::test_merge_write_extends_left ... ok [INFO] [stdout] test merge::tests::test_merge_write_extends_right ... ok [INFO] [stdout] test merge::tests::test_merge_write_spans_multiple ... ok [INFO] [stdout] test merge::tests::test_merge_partial_overlap_at_start ... ok [INFO] [stdout] test merge::tests::test_merge_write_inside_another ... ok [INFO] [stdout] test merge::tests::test_merge_multiple_overlaps_later_wins ... ok [INFO] [stdout] test merge::tests::test_merge_identical_offsets_later_wins ... ok [INFO] [stdout] test merge::tests::test_merge_non_overlapping_sequential ... ok [INFO] [stdout] test merge::tests::test_merge_zero_length_not_supported ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests write_journal [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/merge.rs - merge::merge_overlapping_writes (line 16) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7a37225b8d95efcc5d18fc75c7bdffd7c049b815bb35feb23327b95ee504ef2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7a37225b8d95efcc5d18fc75c7bdffd7c049b815bb35feb23327b95ee504ef2", kill_on_drop: false }` [INFO] [stdout] d7a37225b8d95efcc5d18fc75c7bdffd7c049b815bb35feb23327b95ee504ef2