[INFO] cloning repository https://github.com/BPM-Research-Group/Ebi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BPM-Research-Group/Ebi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBPM-Research-Group%2FEbi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBPM-Research-Group%2FEbi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a15f851fd9d68e376a9a9c21c484dcc9c9765a7f
[INFO] checking BPM-Research-Group/Ebi against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBPM-Research-Group%2FEbi" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BPM-Research-Group/Ebi
[INFO] finished tweaking git repo https://github.com/BPM-Research-Group/Ebi
[INFO] tweaked toml for git repo https://github.com/BPM-Research-Group/Ebi written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BPM-Research-Group/Ebi on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BPM-Research-Group/Ebi 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08e96a5797bb5100a674d835021e54ecdce0642ce6bf695615cee20953554ebf
[INFO] running `Command { std: "docker" "start" "-a" "08e96a5797bb5100a674d835021e54ecdce0642ce6bf695615cee20953554ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e96a5797bb5100a674d835021e54ecdce0642ce6bf695615cee20953554ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e96a5797bb5100a674d835021e54ecdce0642ce6bf695615cee20953554ebf", kill_on_drop: false }`
[INFO] [stdout] 08e96a5797bb5100a674d835021e54ecdce0642ce6bf695615cee20953554ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a7386fa4d52b72173e2beaaa49e2869c9bea48f69a25712eb7eb61cf58fb574
[INFO] running `Command { std: "docker" "start" "-a" "9a7386fa4d52b72173e2beaaa49e2869c9bea48f69a25712eb7eb61cf58fb574", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling malachite-nz v0.7.0
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling dot-structures v0.1.2
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking malachite-base v0.7.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]    Compiling into-attr v0.1.1
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking kurbo v0.12.0
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking imagesize v0.13.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking pdf-writer v0.12.1
[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/4f260f0f20b3133d20cfb50353c0221943af5796/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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=059906b6992ddc70 -C extra-filename=-c254d23c8ce45c90 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-578f5fd6af67a4e5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f9be66cad92219e5.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-0c22a6cbcedb563e.rmeta --cap-lints allow --cap-lints=forbid -Dunmustuse_in_always_ok` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9a7386fa4d52b72173e2beaaa49e2869c9bea48f69a25712eb7eb61cf58fb574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7386fa4d52b72173e2beaaa49e2869c9bea48f69a25712eb7eb61cf58fb574", kill_on_drop: false }`
[INFO] [stdout] 9a7386fa4d52b72173e2beaaa49e2869c9bea48f69a25712eb7eb61cf58fb574