[INFO] fetching crate fnox 0.1.0...
[INFO] checking fnox-0.1.0 against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] extracting crate fnox 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fnox 0.1.0
[INFO] finished tweaking crates.io crate fnox 0.1.0
[INFO] tweaked toml for crates.io crate fnox 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fnox 0.1.0 on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fnox 0.1.0 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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11881ffa3140a90394d18d28b907db3bea759d4338c82a30a375b92c6e409b07
[INFO] running `Command { std: "docker" "start" "-a" "11881ffa3140a90394d18d28b907db3bea759d4338c82a30a375b92c6e409b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11881ffa3140a90394d18d28b907db3bea759d4338c82a30a375b92c6e409b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11881ffa3140a90394d18d28b907db3bea759d4338c82a30a375b92c6e409b07", kill_on_drop: false }`
[INFO] [stdout] 11881ffa3140a90394d18d28b907db3bea759d4338c82a30a375b92c6e409b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3b29af680519825b12ede1644aca27051f2e9d97887856ddd4b9bffef61057
[INFO] running `Command { std: "docker" "start" "-a" "df3b29af680519825b12ede1644aca27051f2e9d97887856ddd4b9bffef61057", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]    Compiling rustls v0.23.33
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling aws-types v1.3.9
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling google-cloud-auth v1.0.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]    Compiling self_cell v1.2.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]    Compiling self_cell v0.10.3
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling google-cloud-gax-internal v0.7.2
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]    Compiling rust-embed-utils v8.8.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.32.3
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking ansitok v0.3.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling azure_core v0.21.0
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking opentelemetry-semantic-conventions v0.30.0
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]    Compiling google-cloud-googleapis v0.16.1
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking shared_thread v0.2.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]     Checking clap_builder v4.5.49
[INFO] [stderr]     Checking aws-smithy-xml v0.60.11
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking duct v1.1.0
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]     Checking homedir v0.3.5
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking ansi-str v0.9.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking fsio v0.4.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking io_tee v0.1.1
[INFO] [stderr]     Checking winnow v0.6.24
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking envmnt v0.10.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking papergrid v0.17.0
[INFO] [stderr]     Checking tz-rs v0.6.14
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking testing_table v0.3.0
[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/9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.107/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=6bbea7ac5ef0dbff -C extra-filename=-99efc66468d42c72 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-5e1e04ba65cffdbe.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7714a49998d3c741.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "df3b29af680519825b12ede1644aca27051f2e9d97887856ddd4b9bffef61057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3b29af680519825b12ede1644aca27051f2e9d97887856ddd4b9bffef61057", kill_on_drop: false }`
[INFO] [stdout] df3b29af680519825b12ede1644aca27051f2e9d97887856ddd4b9bffef61057