[INFO] fetching crate ioctl-sys 0.8.0...
[INFO] testing ioctl-sys-0.8.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate ioctl-sys 0.8.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ioctl-sys 0.8.0
[INFO] finished tweaking crates.io crate ioctl-sys 0.8.0
[INFO] tweaked toml for crates.io crate ioctl-sys 0.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ioctl-sys 0.8.0 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 ioctl-sys 0.8.0 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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] 8d10cb6efdca14645824bade0b60aa1eec08de9337b42d3cbdb4e887c06577b8
[INFO] running `Command { std: "docker" "start" "-a" "8d10cb6efdca14645824bade0b60aa1eec08de9337b42d3cbdb4e887c06577b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d10cb6efdca14645824bade0b60aa1eec08de9337b42d3cbdb4e887c06577b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d10cb6efdca14645824bade0b60aa1eec08de9337b42d3cbdb4e887c06577b8", kill_on_drop: false }`
[INFO] [stdout] 8d10cb6efdca14645824bade0b60aa1eec08de9337b42d3cbdb4e887c06577b8
[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] 71d71652d8d87f8856c7e4b84103802225e4b5599773342a4e1f79b501ff2960
[INFO] running `Command { std: "docker" "start" "-a" "71d71652d8d87f8856c7e4b84103802225e4b5599773342a4e1f79b501ff2960", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling ioctl-sys v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "71d71652d8d87f8856c7e4b84103802225e4b5599773342a4e1f79b501ff2960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d71652d8d87f8856c7e4b84103802225e4b5599773342a4e1f79b501ff2960", kill_on_drop: false }`
[INFO] [stdout] 71d71652d8d87f8856c7e4b84103802225e4b5599773342a4e1f79b501ff2960
[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] e03f6d952268d0554560ea44b41e3d00882cf45220009a3dc6a5ace21eaea38a
[INFO] running `Command { std: "docker" "start" "-a" "e03f6d952268d0554560ea44b41e3d00882cf45220009a3dc6a5ace21eaea38a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling ioctl-sys v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "e03f6d952268d0554560ea44b41e3d00882cf45220009a3dc6a5ace21eaea38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03f6d952268d0554560ea44b41e3d00882cf45220009a3dc6a5ace21eaea38a", kill_on_drop: false }`
[INFO] [stdout] e03f6d952268d0554560ea44b41e3d00882cf45220009a3dc6a5ace21eaea38a
[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] 5e1caa16e1f0fa24ce5c482b73c82d7e7ed337646af9a05d57df1956fe507028
[INFO] running `Command { std: "docker" "start" "-a" "5e1caa16e1f0fa24ce5c482b73c82d7e7ed337646af9a05d57df1956fe507028", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ioctl_sys-e685ea5ab2c7acc5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ioctl_sys
[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] error: couldn't read `src/../../README.md`: No such file or directory (os error 2)
[INFO] [stderr]   --> src/lib.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |     external_doc_test!(include_str!("../../README.md"));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute value must be a literal
[INFO] [stderr]   --> src/lib.rs:36:24
[INFO] [stderr]    |
[INFO] [stderr] 36 |     external_doc_test!(include_str!("../../README.md"));
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[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=2015 --crate-type lib --color auto --crate-name ioctl_sys --test src/lib.rs --test-run-directory /opt/rustwide/workdir --extern ioctl_sys=/opt/rustwide/target/debug/deps/libioctl_sys-5f02b30698146c6e.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" "5e1caa16e1f0fa24ce5c482b73c82d7e7ed337646af9a05d57df1956fe507028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1caa16e1f0fa24ce5c482b73c82d7e7ed337646af9a05d57df1956fe507028", kill_on_drop: false }`
[INFO] [stdout] 5e1caa16e1f0fa24ce5c482b73c82d7e7ed337646af9a05d57df1956fe507028
