[INFO] updating cached repository https://github.com/tarkah/karaoke-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/tarkah/karaoke-rs
[INFO] [stderr]  * [new branch]      web-player -> web-player
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 67415fe6ff65d14f6bdd173248a21f28dc9fa0ae
[INFO] checking tarkah/karaoke-rs against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarkah%2Fkaraoke-rs" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tarkah/karaoke-rs on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tarkah/karaoke-rs
[INFO] finished tweaking git repo https://github.com/tarkah/karaoke-rs
[INFO] tweaked toml for git repo https://github.com/tarkah/karaoke-rs written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tarkah/karaoke-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 103ec87889b5880935ff9622df9a5f2683e74f4d361ca1abff0c6156e973373b
[INFO] running `"docker" "start" "-a" "103ec87889b5880935ff9622df9a5f2683e74f4d361ca1abff0c6156e973373b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling utf8-ranges v1.0.3
[INFO] [stderr]    Compiling ucd-trie v0.1.1
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[INFO] [stderr]     Checking actix-service v0.4.1
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]     Checking tokio-sync v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.6.7
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]     Checking tokio-executor v0.1.7
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
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[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]    Compiling rust-embed-impl v4.4.0
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling glium v0.25.0
[INFO] [stderr]    Compiling pest_meta v2.1.1
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[INFO] [stderr]     Checking atty v0.2.11
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[INFO] [stderr]     Checking minimp3 v0.3.3
[INFO] [stderr]     Checking tokio-io v0.1.12
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[INFO] [stderr]     Checking string v0.2.0
[INFO] [stderr]     Checking error-chain v0.12.1
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[INFO] [stderr]    Compiling wayland-protocols v0.21.13
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[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking actix-codec v0.1.2
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking h2 v0.1.24
[INFO] [stderr]     Checking actix-utils v0.4.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking actix-server-config v0.1.1
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.93
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling v_escape_derive v0.5.3
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
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[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking cdg_renderer v0.1.1
[INFO] [stderr] error: could not compile `darling_core`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name darling_core /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/darling_core-0.9.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="strsim"' --cfg 'feature="suggestions"' -C metadata=267733ecb4f6bf3c -C extra-filename=-267733ecb4f6bf3c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-b87de917ec218340.rmeta --extern ident_case=/opt/rustwide/target/debug/deps/libident_case-3f4654988991204d.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-543842feb5ec19e8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7992f88e10f740bf.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-a02b0371de2c11e1.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-12a8da6eb202190f.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: build failed
[INFO] running `"docker" "inspect" "103ec87889b5880935ff9622df9a5f2683e74f4d361ca1abff0c6156e973373b"`
[INFO] running `"docker" "rm" "-f" "103ec87889b5880935ff9622df9a5f2683e74f4d361ca1abff0c6156e973373b"`
[INFO] [stdout] 103ec87889b5880935ff9622df9a5f2683e74f4d361ca1abff0c6156e973373b