[INFO] fetching crate josh-core 26.6.11...
[INFO] checking josh-core-26.6.11 against try#b152f5575a2ac7126ae0019e4e679abe9399213e for pr-157841
[INFO] extracting crate josh-core 26.6.11 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate josh-core 26.6.11
[INFO] finished tweaking crates.io crate josh-core 26.6.11
[INFO] tweaked toml for crates.io crate josh-core 26.6.11 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate josh-core 26.6.11 on toolchain b152f5575a2ac7126ae0019e4e679abe9399213e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate josh-core 26.6.11 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" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64
[INFO] running `Command { std: "docker" "start" "3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64", 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" "3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64", 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" "3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking gix-trace v0.1.19
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking jiff v0.2.24
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]     Checking gix-utils v0.3.2
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling libz-sys v1.1.28
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking gix-validate v0.11.1
[INFO] [stderr]     Checking gix-error v0.1.0
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling allocative v0.3.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking prodash v31.0.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking gix-date v0.14.0
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking gix-actor v0.39.0
[INFO] [stderr]     Checking gix-chunk v0.6.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling starlark_map v0.13.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking annotate-snippets v0.9.2
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling starlark v0.13.0
[INFO] [stderr]     Checking lalrpop-util v0.19.12
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking display_container v0.9.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking gix-sec v0.13.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking cmp_any v0.8.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking winnow v1.0.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking wyz v0.5.1
[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/b152f5575a2ac7126ae0019e4e679abe9399213e/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 --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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --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=02b38bf6363061b9 -C extra-filename=-3e0a2468d1fb4a17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64", kill_on_drop: false }`
[INFO] [stdout] 3c57f58d60176b45e367b42456684e0855a15a372ae15be709bb6fef36fcef64
