[INFO] fetching crate oco_ref 0.2.1...
[INFO] testing oco_ref-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate oco_ref 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate oco_ref 0.2.1
[INFO] finished tweaking crates.io crate oco_ref 0.2.1
[INFO] tweaked toml for crates.io crate oco_ref 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oco_ref 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 oco_ref 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 301c35883b558e2105a1dc8cabba63234453e0710eef009f65744f1b356f2ba9
[INFO] running `Command { std: "docker" "start" "-a" "301c35883b558e2105a1dc8cabba63234453e0710eef009f65744f1b356f2ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "301c35883b558e2105a1dc8cabba63234453e0710eef009f65744f1b356f2ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301c35883b558e2105a1dc8cabba63234453e0710eef009f65744f1b356f2ba9", kill_on_drop: false }`
[INFO] [stdout] 301c35883b558e2105a1dc8cabba63234453e0710eef009f65744f1b356f2ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 358744b07960168b4e1d7d136baf9740fb5616e3554b8383ed547167d4758147
[INFO] running `Command { std: "docker" "start" "-a" "358744b07960168b4e1d7d136baf9740fb5616e3554b8383ed547167d4758147", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling oco_ref v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "358744b07960168b4e1d7d136baf9740fb5616e3554b8383ed547167d4758147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358744b07960168b4e1d7d136baf9740fb5616e3554b8383ed547167d4758147", kill_on_drop: false }`
[INFO] [stdout] 358744b07960168b4e1d7d136baf9740fb5616e3554b8383ed547167d4758147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 464c5b137490cce95212c6a6581c08a16c7bbf7a71318a8dd262576d0706444b
[INFO] running `Command { std: "docker" "start" "-a" "464c5b137490cce95212c6a6581c08a16c7bbf7a71318a8dd262576d0706444b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling oco_ref v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "464c5b137490cce95212c6a6581c08a16c7bbf7a71318a8dd262576d0706444b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464c5b137490cce95212c6a6581c08a16c7bbf7a71318a8dd262576d0706444b", kill_on_drop: false }`
[INFO] [stdout] 464c5b137490cce95212c6a6581c08a16c7bbf7a71318a8dd262576d0706444b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ed79c3079e0feb52811df4102237d336c760a3ae1359ac8b91aa10ba45976a73
[INFO] running `Command { std: "docker" "start" "-a" "ed79c3079e0feb52811df4102237d336c760a3ae1359ac8b91aa10ba45976a73", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oco_ref-8e38731aa3484076)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::cloned_borrowed_str_should_make_borrowed_str ... ok
[INFO] [stdout] test tests::cloned_owned_string_should_make_counted_str ... ok
[INFO] [stdout] test tests::cloned_inplace_borrowed_str_should_make_borrowed_str_and_remain_borrowed ... ok
[INFO] [stdout] test tests::cloned_counted_str_should_make_counted_str ... ok
[INFO] [stdout] test tests::as_str_should_return_a_str ... ok
[INFO] [stdout] test tests::default_for_str_should_return_an_empty_string ... ok
[INFO] [stdout] test tests::default_for_slice_should_return_an_empty_slice ... ok
[INFO] [stdout] test tests::as_slice_should_return_a_slice ... ok
[INFO] [stdout] test tests::deserialization_works ... ok
[INFO] [stdout] test tests::partial_eq_should_compare_slice_to_slice ... ok
[INFO] [stdout] test tests::serialization_works ... ok
[INFO] [stdout] test tests::default_for_any_option_should_return_none ... ok
[INFO] [stdout] test tests::add_should_concatenate_strings ... ok
[INFO] [stdout] test tests::debug_fmt_should_display_quotes_for_strings ... ok
[INFO] [stdout] test tests::cloned_inplace_counted_str_should_make_counted_str_and_remain_counted ... ok
[INFO] [stdout] test tests::cloned_inplace_owned_string_should_make_counted_str_and_become_counted ... ok
[INFO] [stdout] test tests::partial_eq_should_compare_str_to_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oco_ref
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - Oco<'_,T>::is_borrowed (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'_,OsStr>::as_os_str (line 203) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'_,T>::is_owned (line 111) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'_,CStr>::as_c_str (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'_,T>::is_counted (line 98) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'_,Path>::as_path (line 220) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'_,[T]>::as_slice (line 240) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'_,str>::as_str (line 170) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'a,T>::clone_inplace (line 311) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'a,T>::clone (line 262) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'a,T>::upgrade_inplace (line 294) ... ok
[INFO] [stdout] test src/lib.rs - Oco<'a,T>::clone (line 270) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed79c3079e0feb52811df4102237d336c760a3ae1359ac8b91aa10ba45976a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed79c3079e0feb52811df4102237d336c760a3ae1359ac8b91aa10ba45976a73", kill_on_drop: false }`
[INFO] [stdout] ed79c3079e0feb52811df4102237d336c760a3ae1359ac8b91aa10ba45976a73