[INFO] fetching crate queue-file 1.4.10... [INFO] testing queue-file-1.4.10 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate queue-file 1.4.10 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate queue-file 1.4.10 [INFO] finished tweaking crates.io crate queue-file 1.4.10 [INFO] tweaked toml for crates.io crate queue-file 1.4.10 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate queue-file 1.4.10 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding snafu v0.7.5 (available: v0.8.9) [INFO] [stderr] Adding test-case v2.2.2 (available: v3.3.1) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 25200a6e792a2b18eb16af942dfab835ecf8f38791762292b8010e88c5c9441b [INFO] running `Command { std: "docker" "start" "-a" "25200a6e792a2b18eb16af942dfab835ecf8f38791762292b8010e88c5c9441b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25200a6e792a2b18eb16af942dfab835ecf8f38791762292b8010e88c5c9441b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25200a6e792a2b18eb16af942dfab835ecf8f38791762292b8010e88c5c9441b", kill_on_drop: false }` [INFO] [stdout] 25200a6e792a2b18eb16af942dfab835ecf8f38791762292b8010e88c5c9441b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b4c962260ed898c250faaa53099d7839a3e75a299b211d3279577de84f06e36b [INFO] running `Command { std: "docker" "start" "-a" "b4c962260ed898c250faaa53099d7839a3e75a299b211d3279577de84f06e36b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Compiling snafu v0.7.5 [INFO] [stderr] Compiling queue-file v1.4.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | Io { source: std::io::Error }, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | unused_qualifications [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 65 - Io { source: std::io::Error }, [INFO] [stdout] 65 + Io { source: io::Error }, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.23s [INFO] running `Command { std: "docker" "inspect" "b4c962260ed898c250faaa53099d7839a3e75a299b211d3279577de84f06e36b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4c962260ed898c250faaa53099d7839a3e75a299b211d3279577de84f06e36b", kill_on_drop: false }` [INFO] [stdout] b4c962260ed898c250faaa53099d7839a3e75a299b211d3279577de84f06e36b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1d3ccf74cd30cb9cd93c395ab422e71a0c2d41cc940527c23c8d8d2457ea0dc7 [INFO] running `Command { std: "docker" "start" "-a" "1d3ccf74cd30cb9cd93c395ab422e71a0c2d41cc940527c23c8d8d2457ea0dc7", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling auto-delete-path v0.2.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling test-case-macros v2.2.2 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling snafu v0.7.5 [INFO] [stderr] Compiling test-case v2.2.2 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling queue-file v1.4.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | Io { source: std::io::Error }, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | unused_qualifications [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 65 - Io { source: std::io::Error }, [INFO] [stdout] 65 + Io { source: io::Error }, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | Io { source: std::io::Error }, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | unused_qualifications [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 65 - Io { source: std::io::Error }, [INFO] [stdout] 65 + Io { source: io::Error }, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.78s [INFO] running `Command { std: "docker" "inspect" "1d3ccf74cd30cb9cd93c395ab422e71a0c2d41cc940527c23c8d8d2457ea0dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d3ccf74cd30cb9cd93c395ab422e71a0c2d41cc940527c23c8d8d2457ea0dc7", kill_on_drop: false }` [INFO] [stdout] 1d3ccf74cd30cb9cd93c395ab422e71a0c2d41cc940527c23c8d8d2457ea0dc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7f27979ffeee70072b82cd6c771417560cca075b66d3630d7d7d8705eb74096e [INFO] running `Command { std: "docker" "start" "-a" "7f27979ffeee70072b82cd6c771417560cca075b66d3630d7d7d8705eb74096e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/lib.rs:65:18 [INFO] [stderr] | [INFO] [stderr] 65 | Io { source: std::io::Error }, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | unused_qualifications [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 65 - Io { source: std::io::Error }, [INFO] [stderr] 65 + Io { source: io::Error }, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `queue-file` (lib) generated 1 warning (run `cargo fix --lib -p queue-file` to apply 1 suggestion) [INFO] [stderr] warning: `queue-file` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/queue_file-2dc85db2acded55c) [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] Running tests/bug_cases.rs (/opt/rustwide/target/debug/deps/bug_cases-3461a93d8c5f230b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test reopen_bigger_capacity_wrong_file_len ... ok [INFO] [stdout] test bigger_write_buffer_overwrites_read_buffer ... ok [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-47bd62275ac74951) [INFO] [stdout] test transfer_expand_invalid_file_len ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test existing_queue_extended_on_new_capacity::with_overwrite ... ok [INFO] [stdout] test existing_queue_extended_on_new_capacity::with_no_overwrite ... ok [INFO] [stdout] test iter_nth ... ok [INFO] [stdout] test queue_capacity_preserved::with_no_overwrite ... ok [INFO] [stdout] test queue_capacity_preserved::with_overwrite ... ok [INFO] [stdout] test add_n_works ... ok [INFO] [stdout] test queue_is_vecdeque_no_intermediate_comparisons ... ok [INFO] [stdout] test queue_is_vecdeque ... ok [INFO] [stdout] test legacy_queue_is_vecdeque ... ok [INFO] [stdout] test queue_with_skip_header_update_is_vecdeque ... ok [INFO] [stdout] test small_queue_is_vecdeque ... ok [INFO] [stdout] test small_queue_is_vecdeque_cached_offsets ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.30s [INFO] [stdout] [INFO] [stderr] Doc-tests queue_file [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - QueueFile::with_capacity (line 255) ... ok [INFO] [stdout] test src/lib.rs - QueueFile::open_legacy (line 281) ... ok [INFO] [stdout] test src/lib.rs - QueueFile::open (line 268) ... ok [INFO] [stdout] test src/lib.rs - QueueFile::iter (line 758) ... ok [INFO] [stdout] test src/lib.rs - QueueFile (line 94) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7f27979ffeee70072b82cd6c771417560cca075b66d3630d7d7d8705eb74096e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f27979ffeee70072b82cd6c771417560cca075b66d3630d7d7d8705eb74096e", kill_on_drop: false }` [INFO] [stdout] 7f27979ffeee70072b82cd6c771417560cca075b66d3630d7d7d8705eb74096e