[INFO] fetching crate maybe-owned-trait 0.2.1... [INFO] testing maybe-owned-trait-0.2.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate maybe-owned-trait 0.2.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate maybe-owned-trait 0.2.1 [INFO] finished tweaking crates.io crate maybe-owned-trait 0.2.1 [INFO] tweaked toml for crates.io crate maybe-owned-trait 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate maybe-owned-trait 0.2.1 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 15 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8c0595eb0726aec9d58ecf8c49b66c1033bde02c187a67c27d4c1144e9c4531a [INFO] running `Command { std: "docker" "start" "-a" "8c0595eb0726aec9d58ecf8c49b66c1033bde02c187a67c27d4c1144e9c4531a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c0595eb0726aec9d58ecf8c49b66c1033bde02c187a67c27d4c1144e9c4531a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c0595eb0726aec9d58ecf8c49b66c1033bde02c187a67c27d4c1144e9c4531a", kill_on_drop: false }` [INFO] [stdout] 8c0595eb0726aec9d58ecf8c49b66c1033bde02c187a67c27d4c1144e9c4531a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e73d9b27b4ef66911272a939afe45022b6be3019be05a2e36a711873cce2fb1f [INFO] running `Command { std: "docker" "start" "-a" "e73d9b27b4ef66911272a939afe45022b6be3019be05a2e36a711873cce2fb1f", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-owned-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "e73d9b27b4ef66911272a939afe45022b6be3019be05a2e36a711873cce2fb1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e73d9b27b4ef66911272a939afe45022b6be3019be05a2e36a711873cce2fb1f", kill_on_drop: false }` [INFO] [stdout] e73d9b27b4ef66911272a939afe45022b6be3019be05a2e36a711873cce2fb1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2a17399afe058c3c607e855d1676acdb7c5e70213384b28d6ef92ca63772fc71 [INFO] running `Command { std: "docker" "start" "-a" "2a17399afe058c3c607e855d1676acdb7c5e70213384b28d6ef92ca63772fc71", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling maybe-owned-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "2a17399afe058c3c607e855d1676acdb7c5e70213384b28d6ef92ca63772fc71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a17399afe058c3c607e855d1676acdb7c5e70213384b28d6ef92ca63772fc71", kill_on_drop: false }` [INFO] [stdout] 2a17399afe058c3c607e855d1676acdb7c5e70213384b28d6ef92ca63772fc71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 041ad07e3e27b144dd87dcd0866e6fcf63a56b0373727ba2032974b03786b45f [INFO] running `Command { std: "docker" "start" "-a" "041ad07e3e27b144dd87dcd0866e6fcf63a56b0373727ba2032974b03786b45f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maybe_owned_trait-24fcefdb59bffd01) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::complicated_test ... ignored, This test exists to ensure that the code compiles [INFO] [stdout] test tests::simple_test ... ignored, This test exists to ensure that the code compiles [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests maybe_owned_trait [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 26) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 26) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `&PathBuf: MaybeOwned` is not satisfied [INFO] [stdout] --> src/lib.rs:46:7 [INFO] [stdout] | [INFO] [stdout] 23 | my_fn(&path); [INFO] [stdout] | ----- ^^^^^ the trait `MaybeOwned` is not implemented for `&PathBuf` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `my_fn` [INFO] [stdout] --> src/lib.rs:33:21 [INFO] [stdout] | [INFO] [stdout] 10 | fn my_fn(path: impl for<'a> MaybeOwned = &'a Path>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `my_fn` [INFO] [stdout] help: consider dereferencing here [INFO] [stdout] | [INFO] [stdout] 23 | my_fn(&*path); [INFO] [stdout] | + [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 23 - my_fn(&path); [INFO] [stdout] 23 + my_fn(path); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 26) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "041ad07e3e27b144dd87dcd0866e6fcf63a56b0373727ba2032974b03786b45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "041ad07e3e27b144dd87dcd0866e6fcf63a56b0373727ba2032974b03786b45f", kill_on_drop: false }` [INFO] [stdout] 041ad07e3e27b144dd87dcd0866e6fcf63a56b0373727ba2032974b03786b45f