[INFO] fetching crate cmark-writer-macros 0.9.0...
[INFO] testing cmark-writer-macros-0.9.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate cmark-writer-macros 0.9.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cmark-writer-macros 0.9.0
[INFO] finished tweaking crates.io crate cmark-writer-macros 0.9.0
[INFO] tweaked toml for crates.io crate cmark-writer-macros 0.9.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmark-writer-macros 0.9.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cmark-writer-macros 0.9.0 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-2026-03-05" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ca229954d1313f528f902dcd520aa4e849425861b310f08b7d538a36e5a6aed
[INFO] running `Command { std: "docker" "start" "-a" "4ca229954d1313f528f902dcd520aa4e849425861b310f08b7d538a36e5a6aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ca229954d1313f528f902dcd520aa4e849425861b310f08b7d538a36e5a6aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca229954d1313f528f902dcd520aa4e849425861b310f08b7d538a36e5a6aed", kill_on_drop: false }`
[INFO] [stdout] 4ca229954d1313f528f902dcd520aa4e849425861b310f08b7d538a36e5a6aed
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31db0527658b103a6e4dc0974cbe2ad489df4a3789660591b45dd8144ba8c638
[INFO] running `Command { std: "docker" "start" "-a" "31db0527658b103a6e4dc0974cbe2ad489df4a3789660591b45dd8144ba8c638", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cmark-writer-macros v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "31db0527658b103a6e4dc0974cbe2ad489df4a3789660591b45dd8144ba8c638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31db0527658b103a6e4dc0974cbe2ad489df4a3789660591b45dd8144ba8c638", kill_on_drop: false }`
[INFO] [stdout] 31db0527658b103a6e4dc0974cbe2ad489df4a3789660591b45dd8144ba8c638
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d414e87673428d409e98070faad134337b8b643236a326fb1a696bb9688af6
[INFO] running `Command { std: "docker" "start" "-a" "41d414e87673428d409e98070faad134337b8b643236a326fb1a696bb9688af6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ecow v0.2.6
[INFO] [stderr]    Compiling cmark-writer-macros v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "41d414e87673428d409e98070faad134337b8b643236a326fb1a696bb9688af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d414e87673428d409e98070faad134337b8b643236a326fb1a696bb9688af6", kill_on_drop: false }`
[INFO] [stdout] 41d414e87673428d409e98070faad134337b8b643236a326fb1a696bb9688af6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e4ee68a060abd5ae3c6e91f249790cfc070904246f384f1fe4537f0822226c5
[INFO] running `Command { std: "docker" "start" "-a" "5e4ee68a060abd5ae3c6e91f249790cfc070904246f384f1fe4537f0822226c5", 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/cmark_writer_macros-df7fe402507fde13)
[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 - coded_error (line 347) ... FAILED
[INFO] [stdout] test src/lib.rs - structure_error (line 283) ... FAILED
[INFO] [stdout] test src/lib.rs - custom_node (line 104) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - coded_error (line 347) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmark_writer`
[INFO] [stdout]    --> src/lib.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 | use cmark_writer::coded_error;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `cmark_writer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cmark_writer`, use `cargo add cmark_writer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - structure_error (line 283) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmark_writer`
[INFO] [stdout]    --> src/lib.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 | use cmark_writer::structure_error;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `cmark_writer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cmark_writer`, use `cargo add cmark_writer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - custom_node (line 104) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `cmark_writer` in this scope
[INFO] [stdout]    --> src/lib.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | use cmark_writer::writer::{BlockWriterProxy, HtmlWriteResult, HtmlWriter, InlineWriterProxy};
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `cmark_writer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cmark_writer`, use `cargo add cmark_writer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cmark_writer`
[INFO] [stdout]    --> src/lib.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | use cmark_writer::{custom_node, WriteResult};
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `cmark_writer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cmark_writer`, use `cargo add cmark_writer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[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 - coded_error (line 347)
[INFO] [stdout]     src/lib.rs - custom_node (line 104)
[INFO] [stdout]     src/lib.rs - structure_error (line 283)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5e4ee68a060abd5ae3c6e91f249790cfc070904246f384f1fe4537f0822226c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4ee68a060abd5ae3c6e91f249790cfc070904246f384f1fe4537f0822226c5", kill_on_drop: false }`
[INFO] [stdout] 5e4ee68a060abd5ae3c6e91f249790cfc070904246f384f1fe4537f0822226c5
