[INFO] fetching crate cmark-writer-macros 0.8.0...
[INFO] testing cmark-writer-macros-0.8.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cmark-writer-macros 0.8.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cmark-writer-macros 0.8.0
[INFO] finished tweaking crates.io crate cmark-writer-macros 0.8.0
[INFO] tweaked toml for crates.io crate cmark-writer-macros 0.8.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmark-writer-macros 0.8.0 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 cmark-writer-macros 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-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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 651363da0d37ccc5bf3c0e045bb694cda121917acada8d144b71019553672e15
[INFO] running `Command { std: "docker" "start" "-a" "651363da0d37ccc5bf3c0e045bb694cda121917acada8d144b71019553672e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "651363da0d37ccc5bf3c0e045bb694cda121917acada8d144b71019553672e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651363da0d37ccc5bf3c0e045bb694cda121917acada8d144b71019553672e15", kill_on_drop: false }`
[INFO] [stdout] 651363da0d37ccc5bf3c0e045bb694cda121917acada8d144b71019553672e15
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89a02edeaabbcf7f2269d7123fd1740f1e80960ff0f772faea13a13966dfe18c
[INFO] running `Command { std: "docker" "start" "-a" "89a02edeaabbcf7f2269d7123fd1740f1e80960ff0f772faea13a13966dfe18c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling cmark-writer-macros v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "89a02edeaabbcf7f2269d7123fd1740f1e80960ff0f772faea13a13966dfe18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a02edeaabbcf7f2269d7123fd1740f1e80960ff0f772faea13a13966dfe18c", kill_on_drop: false }`
[INFO] [stdout] 89a02edeaabbcf7f2269d7123fd1740f1e80960ff0f772faea13a13966dfe18c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d75a129b2751b122ae4b25dd2a386796df6b3c4bb688bde7b773e71ecdefd9
[INFO] running `Command { std: "docker" "start" "-a" "05d75a129b2751b122ae4b25dd2a386796df6b3c4bb688bde7b773e71ecdefd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmark-writer-macros v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "05d75a129b2751b122ae4b25dd2a386796df6b3c4bb688bde7b773e71ecdefd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d75a129b2751b122ae4b25dd2a386796df6b3c4bb688bde7b773e71ecdefd9", kill_on_drop: false }`
[INFO] [stdout] 05d75a129b2751b122ae4b25dd2a386796df6b3c4bb688bde7b773e71ecdefd9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2c5fa4734dce4862fd9c6b517aa56367f9e7c719c5b0d813a4c1ac2b6b4b81b
[INFO] running `Command { std: "docker" "start" "-a" "e2c5fa4734dce4862fd9c6b517aa56367f9e7c719c5b0d813a4c1ac2b6b4b81b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cmark_writer_macros-fbd52fbccf55d36e)
[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 cmark_writer_macros
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - derive_commonmark_only (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - coded_error (line 120) ... FAILED
[INFO] [stdout] test src/lib.rs - structure_error (line 51) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_commonmark_only (line 14) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:18:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(CommonMarkOnly)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^ could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `CommonMarkOnly` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - coded_error (line 120) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:124:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[coded_error]
[INFO] [stdout]   | ^^^^^^^^^^^^^^ could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `coded_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - structure_error (line 51) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:55:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[structure_error(format = "Table column mismatch: {}")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `structure_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - coded_error (line 120)
[INFO] [stdout]     src/lib.rs - derive_commonmark_only (line 14)
[INFO] [stdout]     src/lib.rs - structure_error (line 51)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e2c5fa4734dce4862fd9c6b517aa56367f9e7c719c5b0d813a4c1ac2b6b4b81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c5fa4734dce4862fd9c6b517aa56367f9e7c719c5b0d813a4c1ac2b6b4b81b", kill_on_drop: false }`
[INFO] [stdout] e2c5fa4734dce4862fd9c6b517aa56367f9e7c719c5b0d813a4c1ac2b6b4b81b