[INFO] fetching crate mdbook-trunk 0.2.3...
[INFO] testing mdbook-trunk-0.2.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mdbook-trunk 0.2.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mdbook-trunk 0.2.3
[INFO] finished tweaking crates.io crate mdbook-trunk 0.2.3
[INFO] tweaked toml for crates.io crate mdbook-trunk 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-trunk 0.2.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-trunk 0.2.3 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mdbook-plugin-utils v0.2.3
[INFO] [stderr]   Downloaded htmlentity v1.3.2
[INFO] [stderr]   Downloaded gix-commitgraph v0.26.0
[INFO] [stderr]   Downloaded gix-config v0.43.0
[INFO] [stderr]   Downloaded git2-curl v0.21.0
[INFO] [stderr]   Downloaded gix-dir v0.12.0
[INFO] [stderr]   Downloaded gix-diff v0.50.0
[INFO] [stderr]   Downloaded gix-discover v0.38.0
[INFO] [stderr]   Downloaded gix-tempfile v16.0.0
[INFO] [stderr]   Downloaded gix-filter v0.17.0
[INFO] [stderr]   Downloaded peekread v0.1.1
[INFO] [stderr]   Downloaded gix-odb v0.67.0
[INFO] [stderr]   Downloaded gix-shallow v0.2.0
[INFO] [stderr]   Downloaded gix-refspec v0.28.0
[INFO] [stderr]   Downloaded gix-submodule v0.17.0
[INFO] [stderr]   Downloaded gix-transport v0.45.0
[INFO] [stderr]   Downloaded pasetors v0.7.2
[INFO] [stderr]   Downloaded gix-fs v0.13.0
[INFO] [stderr]   Downloaded rusqlite v0.33.0
[INFO] [stderr]   Downloaded gix-traverse v0.44.0
[INFO] [stderr]   Downloaded gix-object v0.47.0
[INFO] [stderr]   Downloaded gix-worktree v0.39.0
[INFO] [stderr]   Downloaded gix-negotiate v0.18.0
[INFO] [stderr]   Downloaded gix-protocol v0.48.0
[INFO] [stderr]   Downloaded gix-ref v0.50.0
[INFO] [stderr]   Downloaded gix v0.70.0
[INFO] [stderr]   Downloaded gix-pathspec v0.9.0
[INFO] [stderr]   Downloaded gix-glob v0.18.0
[INFO] [stderr]   Downloaded gix-ignore v0.13.0
[INFO] [stderr]   Downloaded gix-lock v16.0.0
[INFO] [stderr]   Downloaded gix-revwalk v0.18.0
[INFO] [stderr]   Downloaded gix-index v0.38.0
[INFO] [stderr]   Downloaded mdbook v0.4.48
[INFO] [stderr]   Downloaded gix-revision v0.32.0
[INFO] [stderr]   Downloaded gix-pack v0.57.0
[INFO] [stderr]   Downloaded gix-credentials v0.27.0
[INFO] [stderr]   Downloaded gix-attributes v0.24.0
[INFO] [stderr]   Downloaded gix-hashtable v0.7.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.31.0
[INFO] [stderr]   Downloaded cargo-util-schemas v0.7.3
[INFO] [stderr]   Downloaded cargo v0.87.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81b6061edf064613c576230897add48c2e6e119bb5c701db0db0cc97414ce591
[INFO] running `Command { std: "docker" "start" "-a" "81b6061edf064613c576230897add48c2e6e119bb5c701db0db0cc97414ce591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81b6061edf064613c576230897add48c2e6e119bb5c701db0db0cc97414ce591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b6061edf064613c576230897add48c2e6e119bb5c701db0db0cc97414ce591", kill_on_drop: false }`
[INFO] [stdout] 81b6061edf064613c576230897add48c2e6e119bb5c701db0db0cc97414ce591
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4d3baef0d7559f726908c126a6fa133b011f2b52e98b137fefce2748e4ccd0ec
[INFO] running `Command { std: "docker" "start" "-a" "4d3baef0d7559f726908c126a6fa133b011f2b52e98b137fefce2748e4ccd0ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling gix-trace v0.1.12
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.7
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling jiff v0.2.5
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling litemap v0.7.5
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling winnow v0.6.26
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling prodash v29.0.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling base64ct v1.7.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling openssl-src v300.4.2+3.4.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling gix-sec v0.10.12
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=0f62b65650e5d472 -C extra-filename=-67378cdf87647a18 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-591d35812557bdc6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-60236e19f9845245.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-00291e71c3df335a.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4d3baef0d7559f726908c126a6fa133b011f2b52e98b137fefce2748e4ccd0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3baef0d7559f726908c126a6fa133b011f2b52e98b137fefce2748e4ccd0ec", kill_on_drop: false }`
[INFO] [stdout] 4d3baef0d7559f726908c126a6fa133b011f2b52e98b137fefce2748e4ccd0ec