[INFO] fetching crate hkalbasi-rustc-ap-rustc_graphviz 0.0.20230517... [INFO] testing hkalbasi-rustc-ap-rustc_graphviz-0.0.20230517 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate hkalbasi-rustc-ap-rustc_graphviz 0.0.20230517 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate hkalbasi-rustc-ap-rustc_graphviz 0.0.20230517 [INFO] finished tweaking crates.io crate hkalbasi-rustc-ap-rustc_graphviz 0.0.20230517 [INFO] tweaked toml for crates.io crate hkalbasi-rustc-ap-rustc_graphviz 0.0.20230517 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hkalbasi-rustc-ap-rustc_graphviz 0.0.20230517 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eb8cf43d8d91e0829317f35ba238fa703c40912fb59ede86a440fd1ffd4d57a3 [INFO] running `Command { std: "docker" "start" "-a" "eb8cf43d8d91e0829317f35ba238fa703c40912fb59ede86a440fd1ffd4d57a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb8cf43d8d91e0829317f35ba238fa703c40912fb59ede86a440fd1ffd4d57a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb8cf43d8d91e0829317f35ba238fa703c40912fb59ede86a440fd1ffd4d57a3", kill_on_drop: false }` [INFO] [stdout] eb8cf43d8d91e0829317f35ba238fa703c40912fb59ede86a440fd1ffd4d57a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 619b6fb0f4546114e7547d66ddfe7bbd53a8cef860318da17e28c0c6582c0641 [INFO] running `Command { std: "docker" "start" "-a" "619b6fb0f4546114e7547d66ddfe7bbd53a8cef860318da17e28c0c6582c0641", kill_on_drop: false }` [INFO] [stderr] Compiling hkalbasi-rustc-ap-rustc_graphviz v0.0.20230517 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "619b6fb0f4546114e7547d66ddfe7bbd53a8cef860318da17e28c0c6582c0641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "619b6fb0f4546114e7547d66ddfe7bbd53a8cef860318da17e28c0c6582c0641", kill_on_drop: false }` [INFO] [stdout] 619b6fb0f4546114e7547d66ddfe7bbd53a8cef860318da17e28c0c6582c0641 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1b511bd68cbab0e992392a454a9edeb762f3c129753a3d6e62351a22582d2eed [INFO] running `Command { std: "docker" "start" "-a" "1b511bd68cbab0e992392a454a9edeb762f3c129753a3d6e62351a22582d2eed", kill_on_drop: false }` [INFO] [stderr] Compiling hkalbasi-rustc-ap-rustc_graphviz v0.0.20230517 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "1b511bd68cbab0e992392a454a9edeb762f3c129753a3d6e62351a22582d2eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b511bd68cbab0e992392a454a9edeb762f3c129753a3d6e62351a22582d2eed", kill_on_drop: false }` [INFO] [stdout] 1b511bd68cbab0e992392a454a9edeb762f3c129753a3d6e62351a22582d2eed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3cefc561c58b0c0b0effb4ab7e511921d88efcaa33ca05168882e6bbcdd699ba [INFO] running `Command { std: "docker" "start" "-a" "3cefc561c58b0c0b0effb4ab7e511921d88efcaa33ca05168882e6bbcdd699ba", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hkalbasi_rustc_ap_rustc_graphviz-3829372e48247bff) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::empty_graph ... ok [INFO] [stdout] test tests::badly_formatted_id ... ok [INFO] [stdout] test tests::simple_id_construction ... ok [INFO] [stdout] test tests::hasse_diagram ... ok [INFO] [stdout] test tests::left_aligned_text ... ok [INFO] [stdout] test tests::single_edge_with_style ... ok [INFO] [stdout] test tests::single_node ... ok [INFO] [stdout] test tests::test_some_labelled ... ok [INFO] [stdout] test tests::single_edge ... ok [INFO] [stdout] test tests::single_cyclic_node ... ok [INFO] [stdout] test tests::single_node_with_style ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests hkalbasi_rustc_ap_rustc_graphviz [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 187) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 257) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... FAILED [INFO] [stdout] test src/lib.rs - (line 90) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 142) ... FAILED [INFO] [stdout] test src/lib.rs - (line 204) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 37) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `rustc_graphviz` [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rustc_graphviz as dot; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no external crate `rustc_graphviz` [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 142) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `rustc_graphviz` [INFO] [stdout] --> src/lib.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rustc_graphviz as dot; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no external crate `rustc_graphviz` [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:143:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 204) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `rustc_graphviz` [INFO] [stdout] --> src/lib.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rustc_graphviz as dot; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no external crate `rustc_graphviz` [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:205:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [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 142) [INFO] [stdout] src/lib.rs - (line 204) [INFO] [stdout] src/lib.rs - (line 37) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "3cefc561c58b0c0b0effb4ab7e511921d88efcaa33ca05168882e6bbcdd699ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cefc561c58b0c0b0effb4ab7e511921d88efcaa33ca05168882e6bbcdd699ba", kill_on_drop: false }` [INFO] [stdout] 3cefc561c58b0c0b0effb4ab7e511921d88efcaa33ca05168882e6bbcdd699ba