[INFO] fetching crate ring_queue 0.2.0... [INFO] testing ring_queue-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate ring_queue 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate ring_queue 0.2.0 [INFO] finished tweaking crates.io crate ring_queue 0.2.0 [INFO] tweaked toml for crates.io crate ring_queue 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ring_queue 0.2.0 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] 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a3a495d95d17792163d79684b835ce954b42885724000aa3e7953529bb44f4d [INFO] running `Command { std: "docker" "start" "-a" "5a3a495d95d17792163d79684b835ce954b42885724000aa3e7953529bb44f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a3a495d95d17792163d79684b835ce954b42885724000aa3e7953529bb44f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a3a495d95d17792163d79684b835ce954b42885724000aa3e7953529bb44f4d", kill_on_drop: false }` [INFO] [stdout] 5a3a495d95d17792163d79684b835ce954b42885724000aa3e7953529bb44f4d [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92c98f8c40a2e96762e826b6bef4aad1d88030307776234940232704936e287f [INFO] running `Command { std: "docker" "start" "-a" "92c98f8c40a2e96762e826b6bef4aad1d88030307776234940232704936e287f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling ring_queue v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "92c98f8c40a2e96762e826b6bef4aad1d88030307776234940232704936e287f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92c98f8c40a2e96762e826b6bef4aad1d88030307776234940232704936e287f", kill_on_drop: false }` [INFO] [stdout] 92c98f8c40a2e96762e826b6bef4aad1d88030307776234940232704936e287f [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c782890b9c872c2ec2a518a43eb916baae6e75b3307770978584fcc08d087040 [INFO] running `Command { std: "docker" "start" "-a" "c782890b9c872c2ec2a518a43eb916baae6e75b3307770978584fcc08d087040", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling ring_queue v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "c782890b9c872c2ec2a518a43eb916baae6e75b3307770978584fcc08d087040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c782890b9c872c2ec2a518a43eb916baae6e75b3307770978584fcc08d087040", kill_on_drop: false }` [INFO] [stdout] c782890b9c872c2ec2a518a43eb916baae6e75b3307770978584fcc08d087040 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 214ef0d846258bb8f31b64d8a773825a38856dc8619c4da5126ea2c5c096062c [INFO] running `Command { std: "docker" "start" "-a" "214ef0d846258bb8f31b64d8a773825a38856dc8619c4da5126ea2c5c096062c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ring_queue-403cf482d2f6879b) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test tests::test_append ... ok [INFO] [stdout] test tests::test_capacity ... ok [INFO] [stdout] test tests::test_debug ... ok [INFO] [stdout] test tests::test_eq ... ok [INFO] [stdout] test tests::test_from_iter ... ok [INFO] [stdout] test tests::test_index ... ok [INFO] [stdout] test tests::test_is_empty ... ok [INFO] [stdout] test tests::test_len ... ok [INFO] [stdout] test tests::test_macro_nocopy ... ok [INFO] [stdout] test tests::test_pop ... ok [INFO] [stdout] test tests::test_peek ... ok [INFO] [stdout] test tests::test_iter_copyable ... ok [INFO] [stdout] test tests::test_push_with_gaps ... ok [INFO] [stdout] test tests::test_reverse ... ok [INFO] [stdout] test tests::test_rotate ... ok [INFO] [stdout] test tests::test_collect ... ok [INFO] [stdout] test tests::test_clear ... ok [INFO] [stdout] test tests::test_iter_nocopyable ... ok [INFO] [stderr] Doc-tests ring_queue [INFO] [stdout] test tests::test_push ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - Ring::pop_left (line 172) ... ok [INFO] [stdout] test src/lib.rs - Ring::clear (line 432) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/lib.rs - Ring::append (line 453) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - (line 50) ... ok [INFO] [stdout] test src/lib.rs - Ring::collect_vec (line 545) ... ok [INFO] [stdout] test src/lib.rs - &'amutRing::into_iter (line 617) ... ok [INFO] [stdout] test src/lib.rs - Ring::pop (line 215) ... ok [INFO] [stdout] test src/lib.rs - &'aRing::into_iter (line 586) ... ok [INFO] [stdout] test src/lib.rs - Ring::is_empty (line 527) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - Ring::rotate (line 345) ... ok [INFO] [stdout] test src/lib.rs - Ring::peek (line 393) ... ok [INFO] [stdout] test src/lib.rs - Ring::push (line 284) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/lib.rs - Ring::append_left (line 477) ... ok [INFO] [stdout] test src/lib.rs - Ring::reverse (line 497) ... ok [INFO] [stdout] test src/lib.rs - Ring::push_left (line 303) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "214ef0d846258bb8f31b64d8a773825a38856dc8619c4da5126ea2c5c096062c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "214ef0d846258bb8f31b64d8a773825a38856dc8619c4da5126ea2c5c096062c", kill_on_drop: false }` [INFO] [stdout] 214ef0d846258bb8f31b64d8a773825a38856dc8619c4da5126ea2c5c096062c