[INFO] fetching crate d-engine 0.1.3...
[INFO] checking d-engine-0.1.3 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate d-engine 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate d-engine 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate d-engine 0.1.3
[INFO] tweaked toml for crates.io crate d-engine 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate d-engine 0.1.3 on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate d-engine 0.1.3 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76358f1846b1edf7ab1ccf3dc2f44fcb73f38fe49e6c7dfe3de813521f735cd5
[INFO] running `Command { std: "docker" "start" "-a" "76358f1846b1edf7ab1ccf3dc2f44fcb73f38fe49e6c7dfe3de813521f735cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76358f1846b1edf7ab1ccf3dc2f44fcb73f38fe49e6c7dfe3de813521f735cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76358f1846b1edf7ab1ccf3dc2f44fcb73f38fe49e6c7dfe3de813521f735cd5", kill_on_drop: false }`
[INFO] [stdout] 76358f1846b1edf7ab1ccf3dc2f44fcb73f38fe49e6c7dfe3de813521f735cd5
[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=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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb35d58f7ec6ddbf80a52dde3d220f524ff7d8842f4c0f72d6babc38c6e365f
[INFO] running `Command { std: "docker" "start" "-a" "0cb35d58f7ec6ddbf80a52dde3d220f524ff7d8842f4c0f72d6babc38c6e365f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling vergen v8.3.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking compression-core v0.4.29
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking anstyle v1.0.11
[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/438eb4c1a1c3841523d7f672601e8adbe04cff28/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 opt-level=3 -C embed-bitcode=no -C debug-assertions=on --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=ddbc4df443327210 -C extra-filename=-cd2926cad0f63d9c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b1a1e49b701873bf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2d17718eb5b0036d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d1c9f53123bbc8ef.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" "0cb35d58f7ec6ddbf80a52dde3d220f524ff7d8842f4c0f72d6babc38c6e365f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb35d58f7ec6ddbf80a52dde3d220f524ff7d8842f4c0f72d6babc38c6e365f", kill_on_drop: false }`
[INFO] [stdout] 0cb35d58f7ec6ddbf80a52dde3d220f524ff7d8842f4c0f72d6babc38c6e365f
