[INFO] cloning repository https://github.com/joshrotenberg/mdbook-lint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshrotenberg/mdbook-lint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshrotenberg%2Fmdbook-lint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshrotenberg%2Fmdbook-lint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 479d5452d475b69b0b6f5f5038dbdf30addf401b
[INFO] checking joshrotenberg/mdbook-lint against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshrotenberg%2Fmdbook-lint" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joshrotenberg/mdbook-lint
[INFO] finished tweaking git repo https://github.com/joshrotenberg/mdbook-lint
[INFO] tweaked toml for git repo https://github.com/joshrotenberg/mdbook-lint written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joshrotenberg/mdbook-lint on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joshrotenberg/mdbook-lint 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9e64df2df6f748d49a5a2c03396bf31421626fe3d3186b0bf69413630bc02a9
[INFO] running `Command { std: "docker" "start" "-a" "a9e64df2df6f748d49a5a2c03396bf31421626fe3d3186b0bf69413630bc02a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9e64df2df6f748d49a5a2c03396bf31421626fe3d3186b0bf69413630bc02a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e64df2df6f748d49a5a2c03396bf31421626fe3d3186b0bf69413630bc02a9", kill_on_drop: false }`
[INFO] [stdout] a9e64df2df6f748d49a5a2c03396bf31421626fe3d3186b0bf69413630bc02a9
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9d8238cb574d607f9fb24c3d1bd7923a37d8ecc69092baea777c4517ae2d63a
[INFO] running `Command { std: "docker" "start" "-a" "d9d8238cb574d607f9fb24c3d1bd7923a37d8ecc69092baea777c4517ae2d63a", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking entities v1.0.1
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking papergrid v0.17.0
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]    Compiling tower-lsp-macros v0.9.0
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/bin/rustc --crate-name serde_derive --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.219/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=b9948ac5eaba017a -C extra-filename=-b59df287f8c6ac5d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a4916dcd2575db7e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-faae349f961da0a4.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f72c3efc7d15320e.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d9d8238cb574d607f9fb24c3d1bd7923a37d8ecc69092baea777c4517ae2d63a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d8238cb574d607f9fb24c3d1bd7923a37d8ecc69092baea777c4517ae2d63a", kill_on_drop: false }`
[INFO] [stdout] d9d8238cb574d607f9fb24c3d1bd7923a37d8ecc69092baea777c4517ae2d63a
