[INFO] cloning repository https://github.com/benwbooth/mmlx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benwbooth/mmlx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwbooth%2Fmmlx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwbooth%2Fmmlx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e758ddcb84762017072d1348e9213f48646b2de
[INFO] checking benwbooth/mmlx against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwbooth%2Fmmlx" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/benwbooth/mmlx
[INFO] finished tweaking git repo https://github.com/benwbooth/mmlx
[INFO] tweaked toml for git repo https://github.com/benwbooth/mmlx written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/benwbooth/mmlx on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/benwbooth/mmlx 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143
[INFO] running `Command { std: "docker" "start" "680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking genawaiter-macro v0.99.1 (/opt/rustwide/workdir/crates/genawaiter-macro)
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling mmlx-macros v0.1.0 (/opt/rustwide/workdir/crates/mmlx-macros)
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]    Compiling cc v1.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling camino v1.2.5
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking jod-thread v1.0.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking triomphe v0.1.16
[INFO] [stderr]     Checking ra-ap-rustc_lexer v0.110.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.2
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]     Checking ra_ap_edition v0.0.279
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.14
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking ra_ap_parser v0.0.279
[INFO] [stderr]     Checking thin-vec v0.2.19
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking salsa-macro-rules v0.21.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]     Checking la-arena v0.3.1
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking rowan v0.15.15
[INFO] [stderr]    Compiling salsa-macros v0.21.1
[INFO] [stderr]    Compiling ra_ap_query-group-macro v0.0.279
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling ra-ap-rustc_index_macros v0.110.0
[INFO] [stderr]    Compiling rustc_apfloat v0.2.3+llvm-462a31f5a5ab
[INFO] [stderr]    Compiling chalk-derive v0.102.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking cov-mark v2.2.0
[INFO] [stderr]     Checking rustc-stable-hash v0.1.2
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking ra-ap-rustc_hashes v0.110.0
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking ra-ap-rustc_index v0.110.0
[INFO] [stderr]     Checking ena v0.14.4
[INFO] [stderr]     Checking ra-ap-rustc_parse_format v0.110.0
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking ra-ap-rustc_abi v0.110.0
[INFO] [stderr]     Checking perf-event-open-sys v1.0.1
[INFO] [stderr]     Checking chalk-ir v0.102.0
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking perf-event v0.4.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling mmlx-ym v0.1.0 (/opt/rustwide/workdir/crates/mmlx-ym)
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]     Checking line-index v0.1.2
[INFO] [stderr]     Checking ra-ap-rustc_pattern_analysis v0.110.0
[INFO] [stderr]     Checking ra_ap_profile v0.0.279
[INFO] [stderr]     Checking ra_ap_stdx v0.0.279
[INFO] [stderr]     Checking ra_ap_intern v0.0.279
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking ra_ap_syntax v0.0.279
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking ra_ap_paths v0.0.279
[INFO] [stderr]     Checking ra_ap_toolchain v0.0.279
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking ra_ap_tt v0.0.279
[INFO] [stderr]     Checking inotify v0.11.5
[INFO] [stderr]     Checking ra_ap_vfs v0.0.279
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling syn-mid v0.5.4
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking ra_ap_cfg v0.0.279
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --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"' --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=67f3f2365f03a8bf -C extra-filename=-3ba0e15353a2f87b --out-dir /opt/rustwide/target/debug/build/syn/3ba0e15353a2f87b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=e6b7838fcc2c54ea -C extra-filename=-e21411f0c510aab4 --out-dir /opt/rustwide/target/debug/build/syn/e21411f0c510aab4/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143", kill_on_drop: false }`
[INFO] [stdout] 680d2fe4f02bd0a97403350cd96ebe10d2ad76f59b5d7497d8b15e3df2583143