[INFO] cloning repository https://github.com/FelixBritzelmaier/Ebi-SLMP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FelixBritzelmaier/Ebi-SLMP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixBritzelmaier%2FEbi-SLMP", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixBritzelmaier%2FEbi-SLMP'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dda2afd02b6a3fce919196908cbe09b46fe8e33f
[INFO] checking FelixBritzelmaier/Ebi-SLMP against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixBritzelmaier%2FEbi-SLMP" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FelixBritzelmaier/Ebi-SLMP
[INFO] finished tweaking git repo https://github.com/FelixBritzelmaier/Ebi-SLMP
[INFO] tweaked toml for git repo https://github.com/FelixBritzelmaier/Ebi-SLMP written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FelixBritzelmaier/Ebi-SLMP on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FelixBritzelmaier/Ebi-SLMP 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4
[INFO] running `Command { std: "docker" "start" "e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4", 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" "e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4", 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" "e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling malachite-nz v0.9.1
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]    Compiling dot-structures v0.1.2
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking intmap v3.1.3
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling into-attr v0.1.1
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking kurbo v0.12.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking imagesize v0.13.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking bitvec v1.0.1
[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/c60b92c03ca8a3b101eb9d57f51e2232690638c7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="fold"' --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=70caaf45038674ac -C extra-filename=-cc90fe43d964bd8b --out-dir /opt/rustwide/target/debug/build/syn/cc90fe43d964bd8b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.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] running `Command { std: "docker" "inspect" "e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4", kill_on_drop: false }`
[INFO] [stdout] e1e914c6059da1adf8e99fd67d6b4d1934209e1923f410e343fa24bcf7b442f4