[INFO] fetching crate compact_bytes 0.2.1... [INFO] testing compact_bytes-0.2.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate compact_bytes 0.2.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate compact_bytes 0.2.1 [INFO] finished tweaking crates.io crate compact_bytes 0.2.1 [INFO] tweaked toml for crates.io crate compact_bytes 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate compact_bytes 0.2.1 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 compact_bytes 0.2.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1eb55f009127a93fdea52c28313fbc541edf9f5779928d9b728b34eda4a97bc7 [INFO] running `Command { std: "docker" "start" "-a" "1eb55f009127a93fdea52c28313fbc541edf9f5779928d9b728b34eda4a97bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1eb55f009127a93fdea52c28313fbc541edf9f5779928d9b728b34eda4a97bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eb55f009127a93fdea52c28313fbc541edf9f5779928d9b728b34eda4a97bc7", kill_on_drop: false }` [INFO] [stdout] 1eb55f009127a93fdea52c28313fbc541edf9f5779928d9b728b34eda4a97bc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e359f74f4fee53fe705a0cf022c81527dae33a31389642a75ef4813ed286d7bf [INFO] running `Command { std: "docker" "start" "-a" "e359f74f4fee53fe705a0cf022c81527dae33a31389642a75ef4813ed286d7bf", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling compact_bytes v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "e359f74f4fee53fe705a0cf022c81527dae33a31389642a75ef4813ed286d7bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e359f74f4fee53fe705a0cf022c81527dae33a31389642a75ef4813ed286d7bf", kill_on_drop: false }` [INFO] [stdout] e359f74f4fee53fe705a0cf022c81527dae33a31389642a75ef4813ed286d7bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 95cbe294439ee165fdf989d13c7e9ac3658d2bb9e6ff82900fdb0248699d0595 [INFO] running `Command { std: "docker" "start" "-a" "95cbe294439ee165fdf989d13c7e9ac3658d2bb9e6ff82900fdb0248699d0595", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling compact_bytes v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling structmeta-derive v0.2.0 [INFO] [stderr] Compiling bitcode_derive v0.6.5 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling structmeta v0.2.0 [INFO] [stderr] Compiling bitcode v0.6.6 [INFO] [stderr] Compiling test-strategy v0.3.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 40.72s [INFO] running `Command { std: "docker" "inspect" "95cbe294439ee165fdf989d13c7e9ac3658d2bb9e6ff82900fdb0248699d0595", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95cbe294439ee165fdf989d13c7e9ac3658d2bb9e6ff82900fdb0248699d0595", kill_on_drop: false }` [INFO] [stdout] 95cbe294439ee165fdf989d13c7e9ac3658d2bb9e6ff82900fdb0248699d0595 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6ed250b7e0c58e6c2317aa7f6c15ccd5bbefac74bec40ddbc2b6e5f2bbca9d1d [INFO] running `Command { std: "docker" "start" "-a" "6ed250b7e0c58e6c2317aa7f6c15ccd5bbefac74bec40ddbc2b6e5f2bbca9d1d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/compact_bytes-0c24cf41229b02ee) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test fixed::test::smoketest_clone::inline ... ok [INFO] [stdout] test fixed::test::smoketest_from_box_slice::empty ... ok [INFO] [stdout] test fixed::test::smoketest_clone::empty ... ok [INFO] [stdout] test fixed::test::smoketest_from_box_slice::heap ... ok [INFO] [stdout] test fixed::test::smoketest_row::first_spill ... ok [INFO] [stdout] test fixed::test::smoketest_row::max_inline ... ok [INFO] [stdout] test fixed::test::smoketest_row::heap ... ok [INFO] [stdout] test fixed::test::smoketest_row::short ... ok [INFO] [stdout] test fixed::test::smoketest_row::empty ... ok [INFO] [stdout] test fixed::test::test_cloning_inlines ... ok [INFO] [stdout] test fixed::test::smoketest_clone::heap ... ok [INFO] [stdout] test fixed::test::test_discriminant ... ok [INFO] [stdout] test fixed::test::smoketest_from_box_slice::inline ... ok [INFO] [stdout] test fixed::test::test_empty ... ok [INFO] [stdout] test fixed::test::proptest_from_box_slice ... ok [INFO] [stdout] test fixed::test::proptest_clone ... ok [INFO] [stdout] test growable::test::proptest_clear ... ok [INFO] [stdout] test growable::test::smoketest_clear::empty ... ok [INFO] [stdout] test growable::test::smoketest_clear::heap ... ok [INFO] [stdout] test growable::test::smoketest_clear::inline ... ok [INFO] [stdout] test growable::test::smoketest_clone::empty ... ok [INFO] [stdout] test growable::test::proptest_from_vec ... ok [INFO] [stdout] test growable::test::smoketest_clone::heap ... ok [INFO] [stdout] test growable::test::smoketest_clone::inline ... ok [INFO] [stdout] test growable::test::smoketest_clone_from::empty_empty ... ok [INFO] [stdout] test growable::test::smoketest_clone_from::empty_heap ... ok [INFO] [stdout] test growable::test::smoketest_clone_from::inline_empty ... ok [INFO] [stdout] test fixed::test::proptest_row ... ok [INFO] [stdout] test growable::test::smoketest_clone_from::inline_heap ... ok [INFO] [stdout] test growable::test::smoketest_clone_from::inline_inline ... ok [INFO] [stdout] test growable::test::smoketest_extend::empty_empty ... ok [INFO] [stdout] test growable::test::smoketest_extend::empty_heap ... ok [INFO] [stdout] test growable::test::proptest_clone ... ok [INFO] [stdout] test growable::test::smoketest_clone_from::empty_inline ... ok [INFO] [stdout] test growable::test::smoketest_extend::inline_inline ... ok [INFO] [stdout] test growable::test::smoketest_extend::empty_inline ... ok [INFO] [stdout] test growable::test::smoketest_extend::heap_heap ... ok [INFO] [stdout] test growable::test::smoketest_extend::inline_heap ... ok [INFO] [stdout] test growable::test::smoketest_from_vec::empty ... ok [INFO] [stdout] test growable::test::smoketest_from_vec::heap ... ok [INFO] [stdout] test growable::test::smoketest_from_vec::inline ... ok [INFO] [stdout] test growable::test::smoketest_row::first_spill ... ok [INFO] [stdout] test growable::test::smoketest_row::heap ... ok [INFO] [stdout] test growable::test::smoketest_row::max_inline ... ok [INFO] [stdout] test growable::test::test_cloning_drops_excess_capacity ... ok [INFO] [stdout] test growable::test::test_bitcode ... ok [INFO] [stdout] test growable::test::smoketest_row::empty ... ok [INFO] [stdout] test growable::test::test_empty ... ok [INFO] [stdout] test growable::test::test_heap_bytes_capacity ... ok [INFO] [stdout] test growable::test::test_cloning_inlines ... ok [INFO] [stdout] test growable::test::test_discriminant ... ok [INFO] [stdout] test growable::test::proptest_row ... ok [INFO] [stdout] test growable::test::smoketest_row::short ... ok [INFO] [stdout] test growable::test::proptest_clear_then_extend ... ok [INFO] [stdout] test growable::test::proptest_extend ... ok [INFO] [stdout] test growable::test::proptest_serde ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] [stderr] Doc-tests compact_bytes [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/growable.rs - growable::CompactBytes::reserve (line 273) ... ok [INFO] [stdout] test src/growable.rs - growable::CompactBytes::empty (line 127) ... ok [INFO] [stdout] test src/growable.rs - growable::CompactBytes::with_capacity (line 105) ... ok [INFO] [stdout] test src/fixed.rs - fixed::CompactBytesSlice::empty (line 82) ... ok [INFO] [stdout] test src/growable.rs - growable::CompactBytes::new (line 77) ... ok [INFO] [stdout] test src/fixed.rs - fixed::CompactBytesSlice::new (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ed250b7e0c58e6c2317aa7f6c15ccd5bbefac74bec40ddbc2b6e5f2bbca9d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ed250b7e0c58e6c2317aa7f6c15ccd5bbefac74bec40ddbc2b6e5f2bbca9d1d", kill_on_drop: false }` [INFO] [stdout] 6ed250b7e0c58e6c2317aa7f6c15ccd5bbefac74bec40ddbc2b6e5f2bbca9d1d