[INFO] fetching crate picleo 0.1.11...
[INFO] testing picleo-0.1.11 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate picleo 0.1.11 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate picleo 0.1.11
[INFO] finished tweaking crates.io crate picleo 0.1.11
[INFO] tweaked toml for crates.io crate picleo 0.1.11 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate picleo 0.1.11 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate picleo 0.1.11 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kasuari v0.4.11
[INFO] [stderr]   Downloaded deranged v0.5.7
[INFO] [stderr]   Downloaded nucleo-matcher v0.3.1
[INFO] [stderr]   Downloaded nucleo v0.5.0
[INFO] [stderr]   Downloaded prettytable-rs v0.10.0
[INFO] [stderr]   Downloaded ucd v0.1.1
[INFO] [stderr]   Downloaded eunicode v0.1.5
[INFO] [stderr]   Downloaded linkify v0.10.0
[INFO] [stderr]   Downloaded limace v0.1.1
[INFO] [stderr]   Downloaded charname v1.17.0
[INFO] [stderr]   Downloaded rustrict v0.7.38
[INFO] [stderr]   Downloaded ammonia v4.1.2
[INFO] [stderr]   Downloaded moxcms v0.7.11
[INFO] [stderr]   Downloaded pxfm v0.1.27
[INFO] [stderr]   Downloaded ansi-to-tui v8.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7
[INFO] running `Command { std: "docker" "start" "07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7", 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" "07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling unicode-truncate v2.0.1
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling deranged v0.5.7
[INFO] [stderr]    Compiling terminfo v0.9.0
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]    Compiling atomic v0.6.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling lab v0.11.0
[INFO] [stderr]    Compiling dtoa v1.0.11
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling charname v1.17.0
[INFO] [stderr]    Compiling line-clipping v0.3.5
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling pxfm v0.1.27
[INFO] [stderr]    Compiling euclid v0.22.13
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling finl_unicode v1.4.0
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling deltae v0.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/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 -C debug-assertions=off --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=1ee04be22017663d -C extra-filename=-ff91d30c2ed70c3f --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-ef13cdd4e3a95223.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-2d40153a91c591a2.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-3d1450b03eaa80c7.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7", kill_on_drop: false }`
[INFO] [stdout] 07482482e3389ca92079c0e1615fcc37f145405a81ba5f7b319b508aa8e32af7
