[INFO] fetching crate our-string 0.1.4... [INFO] testing our-string-0.1.4 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate our-string 0.1.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate our-string 0.1.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate our-string 0.1.4 [INFO] tweaked toml for crates.io crate our-string 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate our-string 0.1.4 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fadd2546a8d10479bd758d6bfbdb1fb3664821b0b75e4e14550abea382b1b523 [INFO] running `Command { std: "docker" "start" "-a" "fadd2546a8d10479bd758d6bfbdb1fb3664821b0b75e4e14550abea382b1b523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fadd2546a8d10479bd758d6bfbdb1fb3664821b0b75e4e14550abea382b1b523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fadd2546a8d10479bd758d6bfbdb1fb3664821b0b75e4e14550abea382b1b523", kill_on_drop: false }` [INFO] [stdout] fadd2546a8d10479bd758d6bfbdb1fb3664821b0b75e4e14550abea382b1b523 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7ba6f1bb3a9cc12a347a7f1c5ef2cdb4c75b39eee09c39b34ffad8ec47c40d8 [INFO] running `Command { std: "docker" "start" "-a" "a7ba6f1bb3a9cc12a347a7f1c5ef2cdb4c75b39eee09c39b34ffad8ec47c40d8", kill_on_drop: false }` [INFO] [stderr] Compiling our-string v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "a7ba6f1bb3a9cc12a347a7f1c5ef2cdb4c75b39eee09c39b34ffad8ec47c40d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7ba6f1bb3a9cc12a347a7f1c5ef2cdb4c75b39eee09c39b34ffad8ec47c40d8", kill_on_drop: false }` [INFO] [stdout] a7ba6f1bb3a9cc12a347a7f1c5ef2cdb4c75b39eee09c39b34ffad8ec47c40d8 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dbd75cccb8de5551427721ac6e6c7616074f2038bf6b8632ce09ea7deba145b [INFO] running `Command { std: "docker" "start" "-a" "5dbd75cccb8de5551427721ac6e6c7616074f2038bf6b8632ce09ea7deba145b", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling rusty-fork v0.3.1 [INFO] [stderr] Compiling proptest v1.9.0 [INFO] [stderr] Compiling our-string v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.13s [INFO] running `Command { std: "docker" "inspect" "5dbd75cccb8de5551427721ac6e6c7616074f2038bf6b8632ce09ea7deba145b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dbd75cccb8de5551427721ac6e6c7616074f2038bf6b8632ce09ea7deba145b", kill_on_drop: false }` [INFO] [stdout] 5dbd75cccb8de5551427721ac6e6c7616074f2038bf6b8632ce09ea7deba145b [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2307d64dc89039921719b38521e3013d946ecddb3e91c7b542ef8f7ab5666a1d [INFO] running `Command { std: "docker" "start" "-a" "2307d64dc89039921719b38521e3013d946ecddb3e91c7b542ef8f7ab5666a1d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/our_string-dbd830aead0a5c20) [INFO] [stdout] [INFO] [stderr] Running tests/bytes.rs (/opt/rustwide/target/debug/deps/bytes-1f1722d681228cc7) [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] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test test_convert ... ok [INFO] [stdout] test test_from_comrade ... ok [INFO] [stdout] test test_debug ... ok [INFO] [stdout] test test_from_comrade_inlining ... ok [INFO] [stdout] test test_from_slice ... ok [INFO] [stdout] test test_from_slice_inlining ... ok [INFO] [stdout] test test_index ... ok [INFO] [stdout] test test_traits ... ok [INFO] [stdout] test test_hash ... ok [INFO] [stdout] test test_new_default ... ok [INFO] [stdout] test test_sizes ... ok [INFO] [stdout] test proptest_debug ... ok [INFO] [stdout] test test_clone ... ok [INFO] [stdout] test test_comparison ... ok [INFO] [stdout] test proptest_from_comrade ... ok [INFO] [stdout] test proptest_from_slice ... ok [INFO] [stdout] test proptest_hash ... ok [INFO] [stdout] test proptest_clone ... ok [INFO] [stdout] test proptest_comparison ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/comrades.rs (/opt/rustwide/target/debug/deps/comrades-9f8e73b99b6da91c) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_traits ... ok [INFO] [stdout] test test_rc_bytes ... ok [INFO] [stdout] test test_arc_bytes ... 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] [stderr] Running tests/string.rs (/opt/rustwide/target/debug/deps/string-832a2d6f6c432f22) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test test_clone ... ok [INFO] [stdout] test test_convert ... ok [INFO] [stdout] test test_comparison ... ok [INFO] [stdout] test test_as_bytes ... ok [INFO] [stdout] test test_debug_display ... ok [INFO] [stdout] test test_from_slice_inlining ... ok [INFO] [stdout] test test_from_comrade_inlining ... ok [INFO] [stdout] test test_from_slice ... ok [INFO] [stdout] test test_index ... ok [INFO] [stdout] test test_new_default ... ok [INFO] [stdout] test test_hash ... ok [INFO] [stdout] test test_traits ... ok [INFO] [stdout] test test_sizes ... ok [INFO] [stdout] test test_from_comrade ... ok [INFO] [stdout] test test_utf8 ... ok [INFO] [stdout] test proptest_from_slice ... ok [INFO] [stdout] test proptest_hash ... ok [INFO] [stdout] test proptest_from_comrade ... ok [INFO] [stdout] test proptest_clone ... ok [INFO] [stdout] test proptest_debug_display ... ok [INFO] [stdout] test proptest_comparison ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stderr] Doc-tests our_string [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 48) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2307d64dc89039921719b38521e3013d946ecddb3e91c7b542ef8f7ab5666a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2307d64dc89039921719b38521e3013d946ecddb3e91c7b542ef8f7ab5666a1d", kill_on_drop: false }` [INFO] [stdout] 2307d64dc89039921719b38521e3013d946ecddb3e91c7b542ef8f7ab5666a1d