[INFO] fetching crate moella 0.2.0...
[INFO] testing moella-0.2.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate moella 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate moella 0.2.0
[INFO] finished tweaking crates.io crate moella 0.2.0
[INFO] tweaked toml for crates.io crate moella 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate moella 0.2.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate moella 0.2.0 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scraper v0.18.1
[INFO] [stderr]   Downloaded io-uring v0.6.4
[INFO] [stderr]   Downloaded serde_derive v1.0.213
[INFO] [stderr]   Downloaded servo_arc v0.3.0
[INFO] [stderr]   Downloaded kvarn-search v0.5.0
[INFO] [stderr]   Downloaded asn1-rs-impl v0.2.0
[INFO] [stderr]   Downloaded kvarn_utils v0.6.1
[INFO] [stderr]   Downloaded url-crawl v0.2.0
[INFO] [stderr]   Downloaded tree_magic_db v3.0.1
[INFO] [stderr]   Downloaded anstyle v1.0.9
[INFO] [stderr]   Downloaded env_filter v0.1.2
[INFO] [stderr]   Downloaded elipdotter v0.3.5
[INFO] [stderr]   Downloaded der-parser v9.0.0
[INFO] [stderr]   Downloaded rustls-pki-types v1.10.0
[INFO] [stderr]   Downloaded ureq v2.10.1
[INFO] [stderr]   Downloaded quinn-proto v0.11.8
[INFO] [stderr]   Downloaded asn1-rs v0.6.2
[INFO] [stderr]   Downloaded kvarn v0.6.2
[INFO] [stderr]   Downloaded x509-parser v0.16.0
[INFO] [stderr]   Downloaded moka v0.12.8
[INFO] [stderr]   Downloaded quinn v0.11.5
[INFO] [stderr]   Downloaded rustls v0.23.15
[INFO] [stderr]   Downloaded tungstenite v0.24.0
[INFO] [stderr]   Downloaded h3 v0.0.6
[INFO] [stderr]   Downloaded tokio-tungstenite v0.24.0
[INFO] [stderr]   Downloaded tree_magic_mini v3.1.5
[INFO] [stderr]   Downloaded env_logger v0.11.5
[INFO] [stderr]   Downloaded kvarn-auth v0.2.0
[INFO] [stderr]   Downloaded async_chunked_transfer v1.4.0
[INFO] [stderr]   Downloaded small-acme v0.2.2
[INFO] [stderr]   Downloaded webpki-roots v0.26.6
[INFO] [stderr]   Downloaded oid-registry v0.7.1
[INFO] [stderr]   Downloaded kvarn-extensions v0.6.2
[INFO] [stderr]   Downloaded h3-quinn v0.0.7
[INFO] [stderr]   Downloaded quinn-udp v0.5.5
[INFO] [stderr]   Downloaded dtoa v1.0.9
[INFO] [stderr]   Downloaded kvarn-tokio-uring v0.4.0-alpha1
[INFO] [stderr]   Downloaded serde v1.0.213
[INFO] [stderr]   Downloaded kvarn-fastcgi-client v0.9.0
[INFO] [stderr]   Downloaded rcgen v0.13.1
[INFO] [stderr]   Downloaded triomphe v0.1.11
[INFO] [stderr]   Downloaded rustc-hash v2.0.0
[INFO] [stderr]   Downloaded cssparser v0.31.2
[INFO] [stderr]   Downloaded asn1-rs-derive v0.5.1
[INFO] [stderr]   Downloaded iter-set v2.0.2
[INFO] [stderr]   Downloaded kvarn_signal v0.2.1
[INFO] [stderr]   Downloaded zstd v0.13.2
[INFO] [stderr]   Downloaded selectors v0.25.0
[INFO] [stderr]   Downloaded kvarn_async v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df8e07a3adb92206b9c706467db77b813021a8c15fe3d6b5c6c5aa9c066af846
[INFO] running `Command { std: "docker" "start" "-a" "df8e07a3adb92206b9c706467db77b813021a8c15fe3d6b5c6c5aa9c066af846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df8e07a3adb92206b9c706467db77b813021a8c15fe3d6b5c6c5aa9c066af846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8e07a3adb92206b9c706467db77b813021a8c15fe3d6b5c6c5aa9c066af846", kill_on_drop: false }`
[INFO] [stdout] df8e07a3adb92206b9c706467db77b813021a8c15fe3d6b5c6c5aa9c066af846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8fff80f72eb55f7a878cce7d1ebea36554d3bb19b85ffde81550d0932352d68
[INFO] running `Command { std: "docker" "start" "-a" "a8fff80f72eb55f7a878cce7d1ebea36554d3bb19b85ffde81550d0932352d68", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling rustls-pki-types v1.10.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rustls v0.23.15
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling compact_str v0.8.0
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling moka v0.12.8
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling kvarn_utils v0.6.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling brotli-decompressor v4.0.1
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling uuid v1.11.0
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling tree_magic_db v3.0.1
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling triomphe v0.1.11
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dtoa v1.0.9
[INFO] [stderr]    Compiling brotli v7.0.0
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling sha-1 v0.10.1
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling servo_arc v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling webpki-roots v0.26.6
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling yasna v0.5.2
[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/d98a5da813da67eb189387b8ccfb73cf481275d8/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="fold"' --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=e0cbc7622a30f6df -C extra-filename=-876e87eaef064ff4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-898c36b0c7023ab7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c5f4aebd6affaa64.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-46eb47d49fe72184.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a8fff80f72eb55f7a878cce7d1ebea36554d3bb19b85ffde81550d0932352d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fff80f72eb55f7a878cce7d1ebea36554d3bb19b85ffde81550d0932352d68", kill_on_drop: false }`
[INFO] [stdout] a8fff80f72eb55f7a878cce7d1ebea36554d3bb19b85ffde81550d0932352d68
