[INFO] fetching crate vecless 0.3.0... [INFO] testing vecless-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate vecless 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate vecless 0.3.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate vecless 0.3.0 [INFO] tweaked toml for crates.io crate vecless 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vecless 0.3.0 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 vecless 0.3.0 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] 499f7c51a8e6cd383f7885028537e4cb837c49d3963e3dfb5cdd8495055a3991 [INFO] running `Command { std: "docker" "start" "-a" "499f7c51a8e6cd383f7885028537e4cb837c49d3963e3dfb5cdd8495055a3991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "499f7c51a8e6cd383f7885028537e4cb837c49d3963e3dfb5cdd8495055a3991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "499f7c51a8e6cd383f7885028537e4cb837c49d3963e3dfb5cdd8495055a3991", kill_on_drop: false }` [INFO] [stdout] 499f7c51a8e6cd383f7885028537e4cb837c49d3963e3dfb5cdd8495055a3991 [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] 5a8ca7ad0b021bc2e60fa2b0a4fd53492cb580f2159fc608228bcc42a9fb1aa4 [INFO] running `Command { std: "docker" "start" "-a" "5a8ca7ad0b021bc2e60fa2b0a4fd53492cb580f2159fc608228bcc42a9fb1aa4", kill_on_drop: false }` [INFO] [stderr] Compiling vecless v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "5a8ca7ad0b021bc2e60fa2b0a4fd53492cb580f2159fc608228bcc42a9fb1aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a8ca7ad0b021bc2e60fa2b0a4fd53492cb580f2159fc608228bcc42a9fb1aa4", kill_on_drop: false }` [INFO] [stdout] 5a8ca7ad0b021bc2e60fa2b0a4fd53492cb580f2159fc608228bcc42a9fb1aa4 [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] 5c2694489608e28fd5c646807228bdbda1991009f62847faaee6f8bd5a72f1f6 [INFO] running `Command { std: "docker" "start" "-a" "5c2694489608e28fd5c646807228bdbda1991009f62847faaee6f8bd5a72f1f6", kill_on_drop: false }` [INFO] [stderr] Compiling vecless v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "5c2694489608e28fd5c646807228bdbda1991009f62847faaee6f8bd5a72f1f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c2694489608e28fd5c646807228bdbda1991009f62847faaee6f8bd5a72f1f6", kill_on_drop: false }` [INFO] [stdout] 5c2694489608e28fd5c646807228bdbda1991009f62847faaee6f8bd5a72f1f6 [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] bf1b46b6a43355435bb838fa1bf40476c55092ca32215c965f3e02932c65bf37 [INFO] running `Command { std: "docker" "start" "-a" "bf1b46b6a43355435bb838fa1bf40476c55092ca32215c965f3e02932c65bf37", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vecless-1db8eabe637783b4) [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/list.rs (/opt/rustwide/target/debug/deps/list-c92d5c9c09ae01dd) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_add_preserves_order ... ok [INFO] [stdout] test test_into_iter_borrowed ... ok [INFO] [stdout] test test_into_iter_owned ... ok [INFO] [stdout] test test_display_formatting ... ok [INFO] [stdout] test test_into_iter_mut ... ok [INFO] [stdout] test test_new_list_is_empty ... ok [INFO] [stdout] test test_push_and_len ... ok [INFO] [stdout] test test_reverse ... ok [INFO] [stdout] test test_iter_sum ... ok [INFO] [stdout] test test_append ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests vecless [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - List::new (line 25) ... ok [INFO] [stdout] test src/lib.rs - List::push (line 57) ... ok [INFO] [stdout] test src/lib.rs - List::fmt (line 214) ... ok [INFO] [stdout] test src/lib.rs - List::iter (line 119) ... ok [INFO] [stdout] test src/lib.rs - List::add (line 39) ... ok [INFO] [stdout] test src/lib.rs - List::len (line 102) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bf1b46b6a43355435bb838fa1bf40476c55092ca32215c965f3e02932c65bf37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf1b46b6a43355435bb838fa1bf40476c55092ca32215c965f3e02932c65bf37", kill_on_drop: false }` [INFO] [stdout] bf1b46b6a43355435bb838fa1bf40476c55092ca32215c965f3e02932c65bf37