[INFO] fetching crate tuono 0.19.7...
[INFO] building tuono-0.19.7 against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] extracting crate tuono 0.19.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tuono 0.19.7
[INFO] finished tweaking crates.io crate tuono 0.19.7
[INFO] tweaked toml for crates.io crate tuono 0.19.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuono 0.19.7 on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tuono 0.19.7 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deadpool-runtime v0.1.4
[INFO] [stderr]   Downloaded project-origins v1.4.2
[INFO] [stderr]   Downloaded security-framework-sys v2.14.0
[INFO] [stderr]   Downloaded async-trait v0.1.88
[INFO] [stderr]   Downloaded wiremock v0.6.3
[INFO] [stderr]   Downloaded atomic-take v1.1.0
[INFO] [stderr]   Downloaded async-recursion v1.1.1
[INFO] [stderr]   Downloaded matchers v0.1.0
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded spinners v4.1.1
[INFO] [stderr]   Downloaded async-priority-channel v0.2.0
[INFO] [stderr]   Downloaded gix-lock v17.1.0
[INFO] [stderr]   Downloaded assert_cmd v2.0.17
[INFO] [stderr]   Downloaded clap_derive v4.5.32
[INFO] [stderr]   Downloaded sdd v3.0.8
[INFO] [stderr]   Downloaded clap v4.5.38
[INFO] [stderr]   Downloaded regex-automata v0.1.10
[INFO] [stderr]   Downloaded prodash v29.0.2
[INFO] [stderr]   Downloaded gix-config v0.45.1
[INFO] [stderr]   Downloaded scc v2.3.4
[INFO] [stderr]   Downloaded winnow v0.7.10
[INFO] [stderr]   Downloaded clap_builder v4.5.38
[INFO] [stderr]   Downloaded process-wrap v8.2.1
[INFO] [stderr]   Downloaded gix-ref v0.52.1
[INFO] [stderr]   Downloaded radix_trie v0.2.1
[INFO] [stderr]   Downloaded watchexec v5.0.0
[INFO] [stderr]   Downloaded unicode-width v0.2.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.29
[INFO] [stderr]   Downloaded openssl v0.10.72
[INFO] [stderr]   Downloaded reqwest v0.12.15
[INFO] [stderr]   Downloaded openssl-sys v0.9.108
[INFO] [stderr]   Downloaded schannel v0.1.27
[INFO] [stderr]   Downloaded ignore v0.4.23
[INFO] [stderr]   Downloaded socket2 v0.5.9
[INFO] [stderr]   Downloaded gix-hash v0.18.0
[INFO] [stderr]   Downloaded gix-object v0.49.1
[INFO] [stderr]   Downloaded gix-features v0.42.1
[INFO] [stderr]   Downloaded memmap2 v0.9.5
[INFO] [stderr]   Downloaded endian-type v0.1.2
[INFO] [stderr]   Downloaded ignore-files v3.0.4
[INFO] [stderr]   Downloaded watchexec-events v4.0.0
[INFO] [stderr]   Downloaded convert_case v0.8.0
[INFO] [stderr]   Downloaded event-listener v4.0.3
[INFO] [stderr]   Downloaded gix-tempfile v17.1.0
[INFO] [stderr]   Downloaded gix-path v0.10.18
[INFO] [stderr]   Downloaded gix-sec v0.11.0
[INFO] [stderr]   Downloaded strum_macros v0.24.3
[INFO] [stderr]   Downloaded strum v0.24.1
[INFO] [stderr]   Downloaded tuono_internal v0.19.7
[INFO] [stderr]   Downloaded gix-config-value v0.15.0
[INFO] [stderr]   Downloaded gix-glob v0.20.1
[INFO] [stderr]   Downloaded gix-date v0.10.2
[INFO] [stderr]   Downloaded gix-hashtable v0.8.1
[INFO] [stderr]   Downloaded gix-trace v0.1.12
[INFO] [stderr]   Downloaded deadpool v0.10.0
[INFO] [stderr]   Downloaded hyper-util v0.1.12
[INFO] [stderr]   Downloaded parking v2.2.1
[INFO] [stderr]   Downloaded gix-actor v0.35.1
[INFO] [stderr]   Downloaded gix-fs v0.15.0
[INFO] [stderr]   Downloaded globset v0.4.16
[INFO] [stderr]   Downloaded normalize-path v0.2.1
[INFO] [stderr]   Downloaded watchexec-supervisor v3.0.0
[INFO] [stderr]   Downloaded nibble_vec v0.1.0
[INFO] [stderr]   Downloaded watchexec-signals v4.0.1
[INFO] [stderr]   Downloaded assert-json-diff v2.0.2
[INFO] [stderr]   Downloaded windows v0.61.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0151d1fa8013f88bd7f0331a849d2aa1b7c35da505135f4053d035a250fb44d3
[INFO] running `Command { std: "docker" "start" "-a" "0151d1fa8013f88bd7f0331a849d2aa1b7c35da505135f4053d035a250fb44d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0151d1fa8013f88bd7f0331a849d2aa1b7c35da505135f4053d035a250fb44d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0151d1fa8013f88bd7f0331a849d2aa1b7c35da505135f4053d035a250fb44d3", kill_on_drop: false }`
[INFO] [stdout] 0151d1fa8013f88bd7f0331a849d2aa1b7c35da505135f4053d035a250fb44d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0900f4b7a4486cc0fbb963cbe45b0fca0096ec70ef9eb79f00c341882646a766
[INFO] running `Command { std: "docker" "start" "-a" "0900f4b7a4486cc0fbb963cbe45b0fca0096ec70ef9eb79f00c341882646a766", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling gix-trace v0.1.12
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling jiff v0.2.14
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling openssl-sys v0.9.108
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling gix-utils v0.3.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling sha1-checked v0.10.0
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling normalize-path v0.2.1
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling prodash v29.0.2
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling gix-sec v0.11.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling async-priority-channel v0.2.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[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/eb171a227f9e5de5d376b6edb56b174bc8235fb3/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/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=f420171cf2d0bb11 -C extra-filename=-e46a0eede6d36f3f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-afbacaed3d710f31.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e7aeca1bbcba206d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-549afb6be76d59d6.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" "0900f4b7a4486cc0fbb963cbe45b0fca0096ec70ef9eb79f00c341882646a766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0900f4b7a4486cc0fbb963cbe45b0fca0096ec70ef9eb79f00c341882646a766", kill_on_drop: false }`
[INFO] [stdout] 0900f4b7a4486cc0fbb963cbe45b0fca0096ec70ef9eb79f00c341882646a766
