[INFO] cloning repository https://github.com/ulyssa/iamb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ulyssa/iamb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fulyssa%2Fiamb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fulyssa%2Fiamb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5b284ed19cb99f79a0cbaca9e2339b9171e6d6d
[INFO] checking ulyssa/iamb against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fulyssa%2Fiamb" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ulyssa/iamb on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ulyssa/iamb
[INFO] finished tweaking git repo https://github.com/ulyssa/iamb
[INFO] tweaked toml for git repo https://github.com/ulyssa/iamb written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ulyssa/iamb 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp-dir v0.1.12
[INFO] [stderr]   Downloaded dyn-clone v1.0.14
[INFO] [stderr]   Downloaded icy_sixel v0.1.1
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[INFO] [stderr]   Downloaded matrix-pickle-derive v0.1.1
[INFO] [stderr]   Downloaded modalkit-ratatui v0.0.18
[INFO] [stderr]   Downloaded macroific_macro v1.1.0
[INFO] [stderr]   Downloaded matrix-sdk-indexeddb v0.7.0
[INFO] [stderr]   Downloaded matrix-sdk-common v0.7.0
[INFO] [stderr]   Downloaded macroific_core v1.0.2
[INFO] [stderr]   Downloaded edit v0.1.4
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[INFO] [stderr]   Downloaded emojis v0.5.3
[INFO] [stderr]   Downloaded fiat-crypto v0.2.6
[INFO] [stderr]   Downloaded matrix-sdk v0.7.1
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[INFO] [stderr]   Downloaded matrix-sdk-crypto v0.7.0
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[INFO] [stderr]   Downloaded typewit v1.9.0
[INFO] [stderr]   Downloaded aquamarine v0.5.0
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[INFO] [stderr]   Downloaded ruma-common v0.12.1
[INFO] [stderr]   Downloaded accessory v1.3.0
[INFO] [stderr]   Downloaded delegate-display v2.1.1
[INFO] [stderr]   Downloaded macroific v1.3.1
[INFO] [stderr]   Downloaded readlock v0.1.7
[INFO] [stderr]   Downloaded ulid v1.1.2
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[INFO] [stderr]   Downloaded ruma-macros v0.12.0
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[INFO] [stderr]   Downloaded ruma-federation-api v0.8.0
[INFO] [stderr]   Downloaded macroific_attr_parse v1.3.0
[INFO] [stderr]   Downloaded fancy_constructor v1.2.2
[INFO] [stderr]   Downloaded deadpool v0.10.0
[INFO] [stderr]   Downloaded deadpool-sqlite v0.7.0
[INFO] [stderr]   Downloaded bitmaps v3.2.1
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[INFO] [stderr]   Downloaded x25519-dalek v2.0.1
[INFO] [stderr]   Downloaded konst_kernel v0.3.8
[INFO] [stderr]   Downloaded typewit_proc_macros v1.8.1
[INFO] [stderr]   Downloaded keybindings v0.0.1
[INFO] [stderr]   Downloaded matrix-pickle v0.1.1
[INFO] [stderr]   Downloaded js_option v0.1.1
[INFO] [stderr]   Downloaded ruma v0.9.4
[INFO] [stderr]   Downloaded intervaltree v0.2.7
[INFO] [stderr]   Downloaded ratatui v0.23.0
[INFO] [stderr]   Downloaded deadpool-sync v0.1.2
[INFO] [stderr]   Downloaded pkcs7 v0.4.1
[INFO] [stderr]   Downloaded ruma-identifiers-validation v0.9.3
[INFO] [stderr]   Downloaded ratatui-image v1.0.0
[INFO] [stderr]   Downloaded vergen v8.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ce8dafa05b983dd77f3d8bf2c339994fea5e1e7a00f4eecb70a824c6af6e5f6
[INFO] running `Command { std: "docker" "start" "-a" "7ce8dafa05b983dd77f3d8bf2c339994fea5e1e7a00f4eecb70a824c6af6e5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce8dafa05b983dd77f3d8bf2c339994fea5e1e7a00f4eecb70a824c6af6e5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce8dafa05b983dd77f3d8bf2c339994fea5e1e7a00f4eecb70a824c6af6e5f6", kill_on_drop: false }`
[INFO] [stdout] 7ce8dafa05b983dd77f3d8bf2c339994fea5e1e7a00f4eecb70a824c6af6e5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2043d2739f70e9a2e2245e7b7e0f18ef59bdcb8884ce983e4b7e895d652dd65
[INFO] running `Command { std: "docker" "start" "-a" "b2043d2739f70e9a2e2245e7b7e0f18ef59bdcb8884ce983e4b7e895d652dd65", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling ahash v0.8.10
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling hashbrown v0.14.1
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]    Compiling semver v1.0.19
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling winnow v0.6.5
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking typewit v1.9.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking konst_kernel v0.3.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]    Compiling platforms v3.3.0
[INFO] [stderr]    Compiling ruma-common v0.12.1
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking konst v0.3.8
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking flagset v0.4.4
[INFO] [stderr]     Checking as_variant v1.2.0
[INFO] [stderr]    Compiling rustix v0.37.24
[INFO] [stderr]     Checking wildmatch v2.1.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling ruma-client-api v0.17.4
[INFO] [stderr]     Checking untrusted v0.7.1
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[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking event-listener v5.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]    Compiling ruma v0.9.4
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.0
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]    Compiling blake3 v1.5.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]    Compiling matrix-sdk-common v0.7.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking imbl-sized-chunks v0.1.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rustls-webpki v0.101.6
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking readlock v0.1.7
[INFO] [stderr]     Checking deranged v0.3.8
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling x11rb v0.12.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking tiff v0.9.0
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking x11rb-protocol v0.12.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking time v0.3.29
[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/385fa9d845dd326c6bbfd58c22244215e431948a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.52/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"' --cfg 'feature="visit-mut"' -C metadata=8b3178c80ec746b4 -C extra-filename=-8b3178c80ec746b4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6b6a52a206917441.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e3e2745b1c1d8733.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/385fa9d845dd326c6bbfd58c22244215e431948a/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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"' --cfg 'feature="visit"' -C metadata=ec81387aebaa9c2f -C extra-filename=-ec81387aebaa9c2f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6b6a52a206917441.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e3e2745b1c1d8733.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b2043d2739f70e9a2e2245e7b7e0f18ef59bdcb8884ce983e4b7e895d652dd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2043d2739f70e9a2e2245e7b7e0f18ef59bdcb8884ce983e4b7e895d652dd65", kill_on_drop: false }`
[INFO] [stdout] b2043d2739f70e9a2e2245e7b7e0f18ef59bdcb8884ce983e4b7e895d652dd65