[INFO] fetching crate borrow-owned 0.1.0...
[INFO] testing borrow-owned-0.1.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate borrow-owned 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate borrow-owned 0.1.0
[INFO] finished tweaking crates.io crate borrow-owned 0.1.0
[INFO] tweaked toml for crates.io crate borrow-owned 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate borrow-owned 0.1.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 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-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 140c874210e8c2eaeda1aeb97be0016131687b209075ede92d91773b7cf04872
[INFO] running `Command { std: "docker" "start" "-a" "140c874210e8c2eaeda1aeb97be0016131687b209075ede92d91773b7cf04872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "140c874210e8c2eaeda1aeb97be0016131687b209075ede92d91773b7cf04872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140c874210e8c2eaeda1aeb97be0016131687b209075ede92d91773b7cf04872", kill_on_drop: false }`
[INFO] [stdout] 140c874210e8c2eaeda1aeb97be0016131687b209075ede92d91773b7cf04872
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db5b29e10f0bb56eb6facf0dd220acea0e6b53d24c0ea4a4200f836e7e2eafb4
[INFO] running `Command { std: "docker" "start" "-a" "db5b29e10f0bb56eb6facf0dd220acea0e6b53d24c0ea4a4200f836e7e2eafb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrow-owned v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "db5b29e10f0bb56eb6facf0dd220acea0e6b53d24c0ea4a4200f836e7e2eafb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5b29e10f0bb56eb6facf0dd220acea0e6b53d24c0ea4a4200f836e7e2eafb4", kill_on_drop: false }`
[INFO] [stdout] db5b29e10f0bb56eb6facf0dd220acea0e6b53d24c0ea4a4200f836e7e2eafb4
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 577d860ee7c4ff0b68b246fffb71e163a9449582e0e947d990e14fe1d22b53d1
[INFO] running `Command { std: "docker" "start" "-a" "577d860ee7c4ff0b68b246fffb71e163a9449582e0e947d990e14fe1d22b53d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling borrow-owned v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.69s
[INFO] running `Command { std: "docker" "inspect" "577d860ee7c4ff0b68b246fffb71e163a9449582e0e947d990e14fe1d22b53d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577d860ee7c4ff0b68b246fffb71e163a9449582e0e947d990e14fe1d22b53d1", kill_on_drop: false }`
[INFO] [stdout] 577d860ee7c4ff0b68b246fffb71e163a9449582e0e947d990e14fe1d22b53d1
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1125b4b169ee1e3c3718773856dd2c83c4906ef505cbb8f213ab16784f8eab72
[INFO] running `Command { std: "docker" "start" "-a" "1125b4b169ee1e3c3718773856dd2c83c4906ef505cbb8f213ab16784f8eab72", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/borrow_owned-b11ae404a38c6409)
[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] [stderr]    Doc-tests borrow_owned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 41) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `borrow_owned::AsyncBorrowOwned`
[INFO] [stdout]   --> src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use borrow_owned::AsyncBorrowOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^----------------
[INFO] [stdout]    |     |             |
[INFO] [stdout]    |     |             help: a similar name exists in the module: `BorrowOwned`
[INFO] [stdout]    |     no `AsyncBorrowOwned` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:79:31
[INFO] [stdout]    |
[INFO] [stdout] 78 | #[cfg(feature = "async")]
[INFO] [stdout]    |       ----------------- the item is gated behind the `r#async` feature
[INFO] [stdout] 79 | pub use crate::asynchronous::{AsyncBorrowOwned, AsyncBorrowed, AsyncReturn};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `async_borrow_owned` found for struct `MyStruct` in the current scope
[INFO] [stdout]   --> src/lib.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct MyStruct;
[INFO] [stdout]    | --------------- method `async_borrow_owned` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     let (borrowed, ret) = object.async_borrow_owned();
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `borrow_owned` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 51 -     let (borrowed, ret) = object.async_borrow_owned();
[INFO] [stdout] 51 +     let (borrowed, ret) = object.borrow_owned();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1125b4b169ee1e3c3718773856dd2c83c4906ef505cbb8f213ab16784f8eab72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1125b4b169ee1e3c3718773856dd2c83c4906ef505cbb8f213ab16784f8eab72", kill_on_drop: false }`
[INFO] [stdout] 1125b4b169ee1e3c3718773856dd2c83c4906ef505cbb8f213ab16784f8eab72
