[INFO] fetching crate tugger 0.18.0...
[INFO] checking tugger-0.18.0 against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] extracting crate tugger 0.18.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tugger 0.18.0
[INFO] finished tweaking crates.io crate tugger 0.18.0
[INFO] tweaked toml for crates.io crate tugger 0.18.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tugger 0.18.0 on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 467 packages to latest compatible versions
[INFO] [stderr]       Adding apple-bundles v0.17.0 (available: v0.21.0)
[INFO] [stderr]       Adding apple-codesign v0.22.0 (available: v0.29.0)
[INFO] [stderr]       Adding console v0.15.11 (available: v0.16.4)
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (available: v3.2.1)
[INFO] [stderr]       Adding dialoguer v0.10.4 (available: v0.12.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding starlark v0.3.2 (available: v0.14.2)
[INFO] [stderr]       Adding x509-certificate v0.16.0 (available: v0.25.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4
[INFO] running `Command { std: "docker" "start" "d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4", 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" "d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4", 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" "d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking outref v0.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking pem-rfc7468 v0.6.0
[INFO] [stderr]     Checking simd-abstraction v0.7.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking base64-simd v0.7.0
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]    Compiling aws-types v0.52.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking simple-file-manifest v0.11.0
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]     Checking bcder v0.7.7
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking time v0.3.54
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking base64 v0.20.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]     Checking aws-smithy-xml v0.52.0
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling lalrpop-util v0.19.12
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]     Checking rc2 v0.8.1
[INFO] [stderr]     Checking des v0.8.1
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking duct v0.13.7
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking quick-xml v0.41.0
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]     Checking is_executable v1.0.6
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking konst v0.2.20
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking codemap v0.1.3
[INFO] [stderr]     Checking bytesize v1.3.3
[INFO] [stderr]     Checking codemap-diagnostic v0.1.2
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking charset v0.1.5
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]    Compiling tugger-wix v0.16.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking quoted_printable v0.5.2
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]     Checking mailparse v0.14.1
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking python-packed-resources v0.12.0
[INFO] [stderr]     Checking spdx v0.10.9
[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/e977a0b5ab976a591981e7263bd67a71a4f79308/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="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --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=a10470d530d55f1e -C extra-filename=-6587438261da4486 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-97307b84563a2c10.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" "d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4", kill_on_drop: false }`
[INFO] [stdout] d7f4e1add415828e0bd0a75b6d344f29035160fc0ce56271647d0b5d81d03bb4
