[INFO] fetching crate iris-hub 1.0.0...
[INFO] checking iris-hub-1.0.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate iris-hub 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate iris-hub 1.0.0
[INFO] finished tweaking crates.io crate iris-hub 1.0.0
[INFO] tweaked toml for crates.io crate iris-hub 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iris-hub 1.0.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iris-hub 1.0.0 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 225cc23c1b6a830d37e101767164d479089d9ad7bbf933779c8cd7c79086d43c
[INFO] running `Command { std: "docker" "start" "-a" "225cc23c1b6a830d37e101767164d479089d9ad7bbf933779c8cd7c79086d43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "225cc23c1b6a830d37e101767164d479089d9ad7bbf933779c8cd7c79086d43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225cc23c1b6a830d37e101767164d479089d9ad7bbf933779c8cd7c79086d43c", kill_on_drop: false }`
[INFO] [stdout] 225cc23c1b6a830d37e101767164d479089d9ad7bbf933779c8cd7c79086d43c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edebec44bf0679b42683750ff2796a94f7fafece2bae5fc05bf483866f93b6d5
[INFO] running `Command { std: "docker" "start" "-a" "edebec44bf0679b42683750ff2796a94f7fafece2bae5fc05bf483866f93b6d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling quick-xml v0.38.4
[INFO] [stderr]    Compiling wayland-sys v0.31.8
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling wayland-client v0.31.12
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.8
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]    Compiling winit v0.29.15
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]    Compiling wayland-backend v0.3.12
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling glutin_egl_sys v0.6.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.5.0
[INFO] [stderr]     Checking avif-serialize v0.8.8
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking async-once-cell v0.5.4
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking zune-jpeg v0.5.12
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]    Compiling glutin v0.31.3
[INFO] [stderr]     Checking gif v0.14.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]    Compiling glutin-winit v0.4.2
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking imagesize v0.13.0
[INFO] [stderr]    Compiling rfd v0.14.1
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]    Compiling iris-hub v1.0.0 (/opt/rustwide/workdir)
[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/012cd62c9add58ab3910e44c137d87db3ab70f61/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"' --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=8a93fcb721758e5c -C extra-filename=-7f196abb9ed00724 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3f65f25de01299c3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.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" "edebec44bf0679b42683750ff2796a94f7fafece2bae5fc05bf483866f93b6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edebec44bf0679b42683750ff2796a94f7fafece2bae5fc05bf483866f93b6d5", kill_on_drop: false }`
[INFO] [stdout] edebec44bf0679b42683750ff2796a94f7fafece2bae5fc05bf483866f93b6d5
