[INFO] fetching crate morpharch 2.2.3...
[INFO] checking morpharch-2.2.3 against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] extracting crate morpharch 2.2.3 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate morpharch 2.2.3
[INFO] finished tweaking crates.io crate morpharch 2.2.3
[INFO] tweaked toml for crates.io crate morpharch 2.2.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate morpharch 2.2.3 on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate morpharch 2.2.3 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eee88a01bd330e853a9f485ce546a9b02815142d2f1a427e8ba5ebc3a83eab4c
[INFO] running `Command { std: "docker" "start" "-a" "eee88a01bd330e853a9f485ce546a9b02815142d2f1a427e8ba5ebc3a83eab4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eee88a01bd330e853a9f485ce546a9b02815142d2f1a427e8ba5ebc3a83eab4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee88a01bd330e853a9f485ce546a9b02815142d2f1a427e8ba5ebc3a83eab4c", kill_on_drop: false }`
[INFO] [stdout] eee88a01bd330e853a9f485ce546a9b02815142d2f1a427e8ba5ebc3a83eab4c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da0c3575c2d5933ce6143d92398ba9bc01f82523eda7abce36e5226a1345823c
[INFO] running `Command { std: "docker" "start" "-a" "da0c3575c2d5933ce6143d92398ba9bc01f82523eda7abce36e5226a1345823c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking gix-trace v0.1.18
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking bytesize v2.3.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking human_format v1.2.1
[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking jiff v0.2.21
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]    Compiling signal-hook v0.4.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking prodash v31.0.0
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking gix-sec v0.13.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling libflate_lz77 v2.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]    Compiling dary_heap v0.3.8
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling libflate v2.2.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling rstest_macros v0.23.0
[INFO] [stderr]     Checking imara-diff v0.2.0
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking uluru v3.1.0
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.36.0
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking gix-validate v0.11.0
[INFO] [stderr]     Checking gix-utils v0.3.1
[INFO] [stderr]     Checking gix-error v0.2.0
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling pulldown-cmark v0.12.2
[INFO] [stderr]    Compiling toml_edit v0.25.4+spec-1.1.0
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking gix-date v0.15.0
[INFO] [stderr]     Checking gix-quote v0.7.0
[INFO] [stderr]     Checking gix-chunk v0.7.0
[INFO] [stderr]     Checking gix-bitmap v0.3.0
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking gix-actor v0.40.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling rust-embed-utils v8.11.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.3
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling tree-sitter v0.24.7
[INFO] [stderr]    Compiling tree-sitter-go v0.23.4
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking arc-swap v1.8.2
[INFO] [stderr]     Checking io-close v0.3.7
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pxfm v0.1.28
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking gif v0.14.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking clap_builder v4.5.60
[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/1bdcb63291ccffc030f8223f6f978568dd240e3e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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"' --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=9aee38adf8df09ee -C extra-filename=-8570aecd5a3d0351 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3f65f25de01299c3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.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" "da0c3575c2d5933ce6143d92398ba9bc01f82523eda7abce36e5226a1345823c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0c3575c2d5933ce6143d92398ba9bc01f82523eda7abce36e5226a1345823c", kill_on_drop: false }`
[INFO] [stdout] da0c3575c2d5933ce6143d92398ba9bc01f82523eda7abce36e5226a1345823c
