[INFO] cloning repository https://github.com/monyverse/kzg-ceremony-sequencer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monyverse/kzg-ceremony-sequencer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonyverse%2Fkzg-ceremony-sequencer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonyverse%2Fkzg-ceremony-sequencer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2538f2f08d4db880d7f4608e964df0b695bc7d2f
[INFO] documenting monyverse/kzg-ceremony-sequencer against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonyverse%2Fkzg-ceremony-sequencer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/monyverse/kzg-ceremony-sequencer on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/monyverse/kzg-ceremony-sequencer
[INFO] finished tweaking git repo https://github.com/monyverse/kzg-ceremony-sequencer
[INFO] tweaked toml for git repo https://github.com/monyverse/kzg-ceremony-sequencer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/monyverse/kzg-ceremony-sequencer 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/crate-crypto/small-powers-of-tau`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-flame v0.2.0
[INFO] [stderr]   Downloaded prost-build v0.11.4
[INFO] [stderr]   Downloaded paste v1.0.10
[INFO] [stderr]   Downloaded mimalloc v0.1.32
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.28
[INFO] [stderr]   Downloaded cli-batteries v0.4.1
[INFO] [stderr]   Downloaded axum-extra v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7be914bfc819ecb5073ebe1c0486329573e7fcf8a7b3dc0711b7a6c482031073
[INFO] running `Command { std: "docker" "start" "-a" "7be914bfc819ecb5073ebe1c0486329573e7fcf8a7b3dc0711b7a6c482031073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7be914bfc819ecb5073ebe1c0486329573e7fcf8a7b3dc0711b7a6c482031073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be914bfc819ecb5073ebe1c0486329573e7fcf8a7b3dc0711b7a6c482031073", kill_on_drop: false }`
[INFO] [stdout] 7be914bfc819ecb5073ebe1c0486329573e7fcf8a7b3dc0711b7a6c482031073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 140fdbed5669c5c1aab730919e740665b0d2b30938d19cf33e4e744fd88bd293
[INFO] running `Command { std: "docker" "start" "-a" "140fdbed5669c5c1aab730919e740665b0d2b30938d19cf33e4e744fd88bd293", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling serde_derive v1.0.150
[INFO] [stderr]    Compiling serde v1.0.150
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking base64ct v1.5.3
[INFO] [stderr]    Compiling rustls v0.20.7
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling paste v1.0.10
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking const-oid v0.9.1
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]     Checking brotli-decompressor v2.3.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]     Checking sha3 v0.10.6
[INFO] [stderr]     Checking rayon v1.6.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking hdrhistogram v7.5.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling lru v0.7.8
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking iri-string v0.4.1
[INFO] [stderr]    Compiling rustix v0.36.5
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]     Checking http-range-header v0.3.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling petgraph v0.6.2
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling libsqlite3-sys v0.24.2
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]    Compiling axum-core v0.3.0
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]    Compiling linux-raw-sys v0.1.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking ark-std v0.3.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling axum v0.6.1
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking unicode-ident v1.0.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]     Checking matchit v0.7.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling prettyplease v0.1.21
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[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/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.105/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="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=c43c12abed06ff8b -C extra-filename=-c43c12abed06ff8b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-991424e9dfe06a52.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f80a9f746874e5b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-35298ca2ff589852.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "140fdbed5669c5c1aab730919e740665b0d2b30938d19cf33e4e744fd88bd293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140fdbed5669c5c1aab730919e740665b0d2b30938d19cf33e4e744fd88bd293", kill_on_drop: false }`
[INFO] [stdout] 140fdbed5669c5c1aab730919e740665b0d2b30938d19cf33e4e744fd88bd293
