[INFO] cloning repository https://github.com/kazu/seekzstdsep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazu/seekzstdsep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu%2Fseekzstdsep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu%2Fseekzstdsep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d54125589463cd6e43888ac2e769e31b44f6a6d1
[INFO] checking kazu/seekzstdsep against 65c7d39f9c2b9d5c316725cb48fa3d360c64c663 for pr-161253
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu%2Fseekzstdsep" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kazu/seekzstdsep
[INFO] finished tweaking git repo https://github.com/kazu/seekzstdsep
[INFO] tweaked toml for git repo https://github.com/kazu/seekzstdsep written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kazu/seekzstdsep on toolchain 65c7d39f9c2b9d5c316725cb48fa3d360c64c663
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kazu/seekzstdsep 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" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520
[INFO] running `Command { std: "docker" "start" "59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520", 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" "59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520" "/opt/rustwide/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520", 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" "59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520" "/opt/rustwide/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking pure-rust-locales v0.8.2
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking type-map v0.5.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking self_cell v1.3.0
[INFO] [stderr]    Compiling uucore v0.10.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]    Compiling uucore_procs v0.10.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking os_display v0.1.4
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking lscolors v0.21.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling typetag v0.2.23
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking buf-trait v0.4.1
[INFO] [stderr]     Checking sysinfo v0.39.6
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking byteyarn v0.5.1
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking lru v0.18.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling doctest-file v1.1.1
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]     Checking interprocess v2.4.3
[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/65c7d39f9c2b9d5c316725cb48fa3d360c64c663/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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="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=c05780a781cedff3 -C extra-filename=-bc7534cc6f9200b3 --out-dir /opt/rustwide/target/debug/build/syn/bc7534cc6f9200b3/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fec5599a7f184630/out -L dependency=/opt/rustwide/target/debug/build/quote/ad3bdb1cae7212af/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fec5599a7f184630/out/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/ad3bdb1cae7212af/out/libquote-ad3bdb1cae7212af.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out/libunicode_ident-9533002ac35f5809.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" "59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520", kill_on_drop: false }`
[INFO] [stdout] 59d65d75ac4a867bdfd61d4bc0bc9c0cd0c4b43d122ab10728a1f8358cb7d520