[INFO] fetching crate cargo-release 0.25.20...
[INFO] checking cargo-release-0.25.20 against master#b3f8586fb1e4859678d6b231e780ff81801d2282 for pr-147589
[INFO] extracting crate cargo-release 0.25.20 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cargo-release 0.25.20
[INFO] finished tweaking crates.io crate cargo-release 0.25.20
[INFO] tweaked toml for crates.io crate cargo-release 0.25.20 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-release 0.25.20 on toolchain b3f8586fb1e4859678d6b231e780ff81801d2282
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-release 0.25.20 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" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded humantime-serde v1.1.1
[INFO] [stderr]   Downloaded trycmd v0.15.10
[INFO] [stderr]   Downloaded utf8-width v0.1.7
[INFO] [stderr]   Downloaded snapbox-macros v0.3.10
[INFO] [stderr]   Downloaded os_pipe v1.2.2
[INFO] [stderr]   Downloaded anstyle-lossy v1.1.4
[INFO] [stderr]   Downloaded ct-codecs v1.1.6
[INFO] [stderr]   Downloaded anstyle-svg v0.1.11
[INFO] [stderr]   Downloaded snapbox v0.6.21
[INFO] [stderr]   Downloaded crates-io v0.40.13
[INFO] [stderr]   Downloaded miow v0.6.1
[INFO] [stderr]   Downloaded clap-cargo v0.18.0
[INFO] [stderr]   Downloaded camino v1.2.1
[INFO] [stderr]   Downloaded assert_fs v1.1.3
[INFO] [stderr]   Downloaded curl v0.4.49
[INFO] [stderr]   Downloaded cargo_metadata v0.23.0
[INFO] [stderr]   Downloaded cargo-test-macro v0.4.5
[INFO] [stderr]   Downloaded cargo-test-support v0.8.0
[INFO] [stderr]   Downloaded tame-index v0.23.0
[INFO] [stderr]   Downloaded automod v1.0.15
[INFO] [stderr]   Downloaded orion v0.17.11
[INFO] [stderr]   Downloaded pasetors v0.7.7
[INFO] [stderr]   Downloaded cargo-platform v0.3.1
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded cargo-util v0.2.23
[INFO] [stderr]   Downloaded git-conventional v0.12.9
[INFO] [stderr]   Downloaded fiat-crypto v0.3.0
[INFO] [stderr]   Downloaded curl-sys v0.4.83+curl-8.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1a78600a261da42cc0e3323583415bb52fd823edca2f75e3f1f22737c93836a
[INFO] running `Command { std: "docker" "start" "-a" "a1a78600a261da42cc0e3323583415bb52fd823edca2f75e3f1f22737c93836a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a78600a261da42cc0e3323583415bb52fd823edca2f75e3f1f22737c93836a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a78600a261da42cc0e3323583415bb52fd823edca2f75e3f1f22737c93836a", kill_on_drop: false }`
[INFO] [stdout] a1a78600a261da42cc0e3323583415bb52fd823edca2f75e3f1f22737c93836a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27c69fba4c278245d5bccfba0a6dc10dc934697e530d66b4c30387e0fecf8dfb
[INFO] running `Command { std: "docker" "start" "-a" "27c69fba4c278245d5bccfba0a6dc10dc934697e530d66b4c30387e0fecf8dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking crossbeam-utils v0.8.21
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking icu_properties_data v2.0.1
[INFO] [stderr]     Checking icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling openssl-src v300.5.3+3.5.4
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.2+1.9.1
[INFO] [stderr]    Compiling curl-sys v0.4.83+curl-8.15.0
[INFO] [stderr]     Checking toml_parser v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[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/b3f8586fb1e4859678d6b231e780ff81801d2282/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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 --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"' --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=5a6026879197232f -C extra-filename=-ba0dfc651db2a8a5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.rmeta --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" "27c69fba4c278245d5bccfba0a6dc10dc934697e530d66b4c30387e0fecf8dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c69fba4c278245d5bccfba0a6dc10dc934697e530d66b4c30387e0fecf8dfb", kill_on_drop: false }`
[INFO] [stdout] 27c69fba4c278245d5bccfba0a6dc10dc934697e530d66b4c30387e0fecf8dfb