[INFO] fetching crate mosaik 0.3.19...
[INFO] checking mosaik-0.3.19 against e3d12f3322cb00126b2208c6b9df3ac4467951f5 for pr-159706
[INFO] extracting crate mosaik 0.3.19 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mosaik 0.3.19
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mosaik 0.3.19
[INFO] tweaked toml for crates.io crate mosaik 0.3.19 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mosaik 0.3.19 on toolchain e3d12f3322cb00126b2208c6b9df3ac4467951f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mosaik 0.3.19 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" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd
[INFO] running `Command { std: "docker" "start" "5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd", 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" "5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd" "/opt/rustwide/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd", 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" "5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd" "/opt/rustwide/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-rc.0
[INFO] [stderr]    Compiling n0-future v0.3.2
[INFO] [stderr]     Checking futures-buffered v0.2.13
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling vergen-lib v9.1.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling vergen v9.1.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling noq-udp v1.0.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling vergen-gitcl v9.1.0
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]     Checking hybrid-array v0.4.10
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling netdev v0.44.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking rand_pcg v0.10.2
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]    Compiling iroh-dns v1.0.0
[INFO] [stderr]    Compiling netwatch v0.19.0
[INFO] [stderr]    Compiling noq v1.0.0
[INFO] [stderr]     Checking sorted-index-buffer v0.2.1
[INFO] [stderr]     Checking mac-addr v0.3.0
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking xml-rs v0.8.28
[INFO] [stderr]     Checking identity-hash v0.1.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking simple-dns v0.11.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking netlink-packet-route v0.29.0
[INFO] [stderr]     Checking netlink-packet-route v0.31.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking seize v0.5.1
[INFO] [stderr]     Checking lru v0.18.0
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling iroh v1.0.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking rand v0.9.3
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking papaya v0.2.4
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling pkarr v5.0.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]    Compiling metrics-exporter-prometheus v0.18.1
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking sketches-ddsketch v0.3.1
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling aws-lc-sys v0.39.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking self_cell v1.2.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[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/e3d12f3322cb00126b2208c6b9df3ac4467951f5/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 --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="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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --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" "5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd", kill_on_drop: false }`
[INFO] [stdout] 5d02deec320ce7c2e83417606fac4fb33b79094dcf8c17407ad21aa6adcd47bd