[INFO] fetching crate known-facts 0.0.0...
[INFO] testing known-facts-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate known-facts 0.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate known-facts 0.0.0
[INFO] finished tweaking crates.io crate known-facts 0.0.0
[INFO] tweaked toml for crates.io crate known-facts 0.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate known-facts 0.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate known-facts 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bbc1b5832124a1358d86fd39142d56f3c07dd3ef6dbff6ad3fff134f696f58b
[INFO] running `Command { std: "docker" "start" "-a" "1bbc1b5832124a1358d86fd39142d56f3c07dd3ef6dbff6ad3fff134f696f58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bbc1b5832124a1358d86fd39142d56f3c07dd3ef6dbff6ad3fff134f696f58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bbc1b5832124a1358d86fd39142d56f3c07dd3ef6dbff6ad3fff134f696f58b", kill_on_drop: false }`
[INFO] [stdout] 1bbc1b5832124a1358d86fd39142d56f3c07dd3ef6dbff6ad3fff134f696f58b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e9ac66b309f835b6a696e5281ab91b35a016340efbecd05c734157877d5953
[INFO] running `Command { std: "docker" "start" "-a" "99e9ac66b309f835b6a696e5281ab91b35a016340efbecd05c734157877d5953", kill_on_drop: false }`
[INFO] [stderr]    Compiling known-facts v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "99e9ac66b309f835b6a696e5281ab91b35a016340efbecd05c734157877d5953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e9ac66b309f835b6a696e5281ab91b35a016340efbecd05c734157877d5953", kill_on_drop: false }`
[INFO] [stdout] 99e9ac66b309f835b6a696e5281ab91b35a016340efbecd05c734157877d5953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27c7352a6ffdf8123204e3c768e0accee5d85753c8a29e02a0455c6f885f220
[INFO] running `Command { std: "docker" "start" "-a" "a27c7352a6ffdf8123204e3c768e0accee5d85753c8a29e02a0455c6f885f220", kill_on_drop: false }`
[INFO] [stderr]    Compiling known-facts v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "a27c7352a6ffdf8123204e3c768e0accee5d85753c8a29e02a0455c6f885f220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27c7352a6ffdf8123204e3c768e0accee5d85753c8a29e02a0455c6f885f220", kill_on_drop: false }`
[INFO] [stdout] a27c7352a6ffdf8123204e3c768e0accee5d85753c8a29e02a0455c6f885f220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d7aee8f5dd6da7011b165a1ce7e919e29aec29fca9b12f2a3797a5fc9830b3f
[INFO] running `Command { std: "docker" "start" "-a" "5d7aee8f5dd6da7011b165a1ce7e919e29aec29fca9b12f2a3797a5fc9830b3f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/known_facts-fe4200ae68c1f639)
[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 known_facts
[INFO] [stderr] error: couldn't read `src/../../../README.md`: No such file or directory (os error 2)
[INFO] [stderr]   --> src/lib.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[doc = include_str!("../../../README.md")]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: there is a file with the same name in a different directory
[INFO] [stderr]    |
[INFO] [stderr] 16 - #[doc = include_str!("../../../README.md")]
[INFO] [stderr] 16 + #[doc = include_str!("../README.md")]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[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-2025-09-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type lib --color auto --crate-name known_facts --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern known_facts=/opt/rustwide/target/debug/deps/libknown_facts-5184be16cec4bbb2.rlib -C embed-bitcode=no --cfg 'feature="all"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "default", "std", "unstable"))' --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" "5d7aee8f5dd6da7011b165a1ce7e919e29aec29fca9b12f2a3797a5fc9830b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7aee8f5dd6da7011b165a1ce7e919e29aec29fca9b12f2a3797a5fc9830b3f", kill_on_drop: false }`
[INFO] [stdout] 5d7aee8f5dd6da7011b165a1ce7e919e29aec29fca9b12f2a3797a5fc9830b3f