[INFO] fetching crate maqueen 0.0.0...
[INFO] testing maqueen-0.0.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate maqueen 0.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate maqueen 0.0.0
[INFO] finished tweaking crates.io crate maqueen 0.0.0
[INFO] tweaked toml for crates.io crate maqueen 0.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maqueen 0.0.0 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] crate crates.io crate maqueen 0.0.0 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-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 101fa1a444f84c623967d43a7aaaa12fa9cdb988029e08cb38392d0d28bef145
[INFO] running `Command { std: "docker" "start" "-a" "101fa1a444f84c623967d43a7aaaa12fa9cdb988029e08cb38392d0d28bef145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "101fa1a444f84c623967d43a7aaaa12fa9cdb988029e08cb38392d0d28bef145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101fa1a444f84c623967d43a7aaaa12fa9cdb988029e08cb38392d0d28bef145", kill_on_drop: false }`
[INFO] [stdout] 101fa1a444f84c623967d43a7aaaa12fa9cdb988029e08cb38392d0d28bef145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dfcecdcad666dafbad8c94fb47b0c0d0b9740e1a371f7fd2abacfceace51d577
[INFO] running `Command { std: "docker" "start" "-a" "dfcecdcad666dafbad8c94fb47b0c0d0b9740e1a371f7fd2abacfceace51d577", kill_on_drop: false }`
[INFO] [stderr]    Compiling maqueen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "dfcecdcad666dafbad8c94fb47b0c0d0b9740e1a371f7fd2abacfceace51d577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcecdcad666dafbad8c94fb47b0c0d0b9740e1a371f7fd2abacfceace51d577", kill_on_drop: false }`
[INFO] [stdout] dfcecdcad666dafbad8c94fb47b0c0d0b9740e1a371f7fd2abacfceace51d577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4b6971686c09a0c345021a8cdc4070bedf876a3234cd1c4a570b746723f59a52
[INFO] running `Command { std: "docker" "start" "-a" "4b6971686c09a0c345021a8cdc4070bedf876a3234cd1c4a570b746723f59a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling maqueen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "4b6971686c09a0c345021a8cdc4070bedf876a3234cd1c4a570b746723f59a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6971686c09a0c345021a8cdc4070bedf876a3234cd1c4a570b746723f59a52", kill_on_drop: false }`
[INFO] [stdout] 4b6971686c09a0c345021a8cdc4070bedf876a3234cd1c4a570b746723f59a52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9f34be4a5526a20b674dfdbf7ebff20becd37d6a70931738929fbb8664ee892b
[INFO] running `Command { std: "docker" "start" "-a" "9f34be4a5526a20b674dfdbf7ebff20becd37d6a70931738929fbb8664ee892b", 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/maqueen-aa680813d1acae8c)
[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]    Doc-tests maqueen
[INFO] [stderr] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `doc_comment`
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | doc_comment::doctest!("../README.md");
[INFO] [stderr]   | ^^^^^^^^^^^ use of unresolved module or unlinked crate `doc_comment`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type lib --color auto --crate-name maqueen --test src/lib.rs --test-run-directory /opt/rustwide/workdir '--deny=clippy::pedantic' '--deny=clippy::nursery' '--deny=clippy::unwrap_used' --warn=unsafe_code --warn=unexpected_cfgs '--allow=rustdoc::private_intra_doc_links' --warn=missing_docs '--deny=clippy::enum_glob_use' --check-cfg 'cfg(context, values(any()))' --extern maqueen=/opt/rustwide/target/debug/deps/libmaqueen-3a37b69b4ee418df.rlib -L dependency=/opt/rustwide/target/debug/deps -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "9f34be4a5526a20b674dfdbf7ebff20becd37d6a70931738929fbb8664ee892b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f34be4a5526a20b674dfdbf7ebff20becd37d6a70931738929fbb8664ee892b", kill_on_drop: false }`
[INFO] [stdout] 9f34be4a5526a20b674dfdbf7ebff20becd37d6a70931738929fbb8664ee892b
