[INFO] fetching crate crax_utils 0.1.7...
[INFO] testing crax_utils-0.1.7 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate crax_utils 0.1.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate crax_utils 0.1.7
[INFO] finished tweaking crates.io crate crax_utils 0.1.7
[INFO] tweaked toml for crates.io crate crax_utils 0.1.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crax_utils 0.1.7 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] crate crates.io crate crax_utils 0.1.7 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-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-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdca9b121725dd994ec91256d3a247a99511db880aaa584bd88b96279c7793b9
[INFO] running `Command { std: "docker" "start" "-a" "fdca9b121725dd994ec91256d3a247a99511db880aaa584bd88b96279c7793b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdca9b121725dd994ec91256d3a247a99511db880aaa584bd88b96279c7793b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdca9b121725dd994ec91256d3a247a99511db880aaa584bd88b96279c7793b9", kill_on_drop: false }`
[INFO] [stdout] fdca9b121725dd994ec91256d3a247a99511db880aaa584bd88b96279c7793b9
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ee06acd8b110a9badf08d1bd1cd1abea5f272a9d68badb51a0d3f1e8a0b8ff0
[INFO] running `Command { std: "docker" "start" "-a" "9ee06acd8b110a9badf08d1bd1cd1abea5f272a9d68badb51a0d3f1e8a0b8ff0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling bstr v1.10.0
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling crax_utils v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.40s
[INFO] running `Command { std: "docker" "inspect" "9ee06acd8b110a9badf08d1bd1cd1abea5f272a9d68badb51a0d3f1e8a0b8ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee06acd8b110a9badf08d1bd1cd1abea5f272a9d68badb51a0d3f1e8a0b8ff0", kill_on_drop: false }`
[INFO] [stdout] 9ee06acd8b110a9badf08d1bd1cd1abea5f272a9d68badb51a0d3f1e8a0b8ff0
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dd0d41afb39e23c33e4a2df8dcac15eeb08af996b5c8a0800f6b7460e917472
[INFO] running `Command { std: "docker" "start" "-a" "8dd0d41afb39e23c33e4a2df8dcac15eeb08af996b5c8a0800f6b7460e917472", kill_on_drop: false }`
[INFO] [stderr]    Compiling crax_utils v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "8dd0d41afb39e23c33e4a2df8dcac15eeb08af996b5c8a0800f6b7460e917472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd0d41afb39e23c33e4a2df8dcac15eeb08af996b5c8a0800f6b7460e917472", kill_on_drop: false }`
[INFO] [stdout] 8dd0d41afb39e23c33e4a2df8dcac15eeb08af996b5c8a0800f6b7460e917472
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b825096c0aafac91fe8978d6eba68e69098c5474344e007bdcdf123829812cb
[INFO] running `Command { std: "docker" "start" "-a" "9b825096c0aafac91fe8978d6eba68e69098c5474344e007bdcdf123829812cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crax_utils-ea585d3849f50bcb)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test concat_string::tests::concat_string_str_string ... ok
[INFO] [stdout] test concat_string::tests::concat_string_1_arg ... ok
[INFO] [stdout] test option::is_empty ... ok
[INFO] [stdout] test concat_string::tests::concat_string_0_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crax_utils
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/option_ext.rs - option_ext::Option<T>::unpack (line 12) ... ignored
[INFO] [stdout] test src/concat_string.rs - concat_string::concat_string (line 41) ... FAILED
[INFO] [stdout] test src/concat_string.rs - concat_string (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/concat_string.rs - concat_string::concat_string (line 41) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `rolldown_utils`
[INFO] [stdout]   --> src/concat_string.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use rolldown_utils::concat_string;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `rolldown_utils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rolldown_utils`, use `cargo add rolldown_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/concat_string.rs - concat_string (line 19) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `concat_string`
[INFO] [stdout]   --> src/concat_string.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | extern crate concat_string;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `concat_string` in this scope
[INFO] [stdout]   --> src/concat_string.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     println!("{}", concat_string!("Hello", String::from(" "), "world"));
[INFO] [stdout]    |                    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `concat_string` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]   --> src/concat_string.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | extern crate concat_string;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 20 + use crax_utils::concat_string;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/concat_string.rs - concat_string (line 19)
[INFO] [stdout]     src/concat_string.rs - concat_string::concat_string (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.26s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9b825096c0aafac91fe8978d6eba68e69098c5474344e007bdcdf123829812cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b825096c0aafac91fe8978d6eba68e69098c5474344e007bdcdf123829812cb", kill_on_drop: false }`
[INFO] [stdout] 9b825096c0aafac91fe8978d6eba68e69098c5474344e007bdcdf123829812cb
