[INFO] cloning repository https://github.com/keithyin/asts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keithyin/asts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Fasts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Fasts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a957392303a8789cf812f885b4e2dddc9090977a
[INFO] checking keithyin/asts against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Fasts" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/keithyin/asts
[INFO] finished tweaking git repo https://github.com/keithyin/asts
[INFO] tweaked toml for git repo https://github.com/keithyin/asts written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/keithyin/asts on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/keithyin/asts 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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5f3d447eb2e6a2fa80b4d4bc88f4d729868ec03de5d592a25344ce99e69b768
[INFO] running `Command { std: "docker" "start" "-a" "e5f3d447eb2e6a2fa80b4d4bc88f4d729868ec03de5d592a25344ce99e69b768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f3d447eb2e6a2fa80b4d4bc88f4d729868ec03de5d592a25344ce99e69b768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f3d447eb2e6a2fa80b4d4bc88f4d729868ec03de5d592a25344ce99e69b768", kill_on_drop: false }`
[INFO] [stdout] e5f3d447eb2e6a2fa80b4d4bc88f4d729868ec03de5d592a25344ce99e69b768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f18a8f31ac0307e7f8d077716b791c31b0cb6c6d3575c1c1da43c069dbf668d4
[INFO] running `Command { std: "docker" "start" "-a" "f18a8f31ac0307e7f8d077716b791c31b0cb6c6d3575c1c1da43c069dbf668d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling fs-utils v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking editdistancek v1.0.2
[INFO] [stderr]     Checking triple_accel v0.4.0
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking console v0.15.10
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling openssl-src v300.4.1+3.4.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking linear-map v1.2.0
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking indicatif v0.17.9
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking uuid v1.12.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking buffer-redux v1.0.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling libz-sys v1.1.21
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling curl-sys v0.4.78+curl-8.11.0
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling minimap2-sys v0.1.21+minimap2.2.28
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking clap_builder v4.5.27
[INFO] [stderr]     Checking needletail v0.6.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling synstructure v0.13.1
[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/b047d5f4496a7526d91d0dddea494c05853f2a7b/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.96/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=f7fc4f513a2f5273 -C extra-filename=-3ec88744e830422f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f1151034e54936e6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-69ef74dbfef5b4bf.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7e99a91c9b7e4c20.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" "f18a8f31ac0307e7f8d077716b791c31b0cb6c6d3575c1c1da43c069dbf668d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18a8f31ac0307e7f8d077716b791c31b0cb6c6d3575c1c1da43c069dbf668d4", kill_on_drop: false }`
[INFO] [stdout] f18a8f31ac0307e7f8d077716b791c31b0cb6c6d3575c1c1da43c069dbf668d4