[INFO] updating cached repository https://github.com/h3r2tic/rtoy-samples
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6fc89371d92634c13e1973cc7c9e61c24ff4bf82
[INFO] checking h3r2tic/rtoy-samples against master#f9fdf642bab2bfcabe1829a4c82aaf055330661b for pr-73102
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh3r2tic%2Frtoy-samples" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  19% (35/180)   
Checking out files:  20% (36/180)   
Checking out files:  20% (37/180)   
Checking out files:  21% (38/180)   
Checking out files:  22% (40/180)   
Checking out files:  23% (42/180)   
Checking out files:  24% (44/180)   
Checking out files:  25% (45/180)   
Checking out files:  26% (47/180)   
Checking out files:  27% (49/180)   
Checking out files:  28% (51/180)   
Checking out files:  29% (53/180)   
Checking out files:  30% (54/180)   
Checking out files:  31% (56/180)   
Checking out files:  32% (58/180)   
Checking out files:  33% (60/180)   
Checking out files:  34% (62/180)   
Checking out files:  35% (63/180)   
Checking out files:  36% (65/180)   
Checking out files:  37% (67/180)   
Checking out files:  38% (69/180)   
Checking out files:  39% (71/180)   
Checking out files:  40% (72/180)   
Checking out files:  41% (74/180)   
Checking out files:  42% (76/180)   
Checking out files:  43% (78/180)   
Checking out files:  44% (80/180)   
Checking out files:  45% (81/180)   
Checking out files:  46% (83/180)   
Checking out files:  47% (85/180)   
Checking out files:  48% (87/180)   
Checking out files:  49% (89/180)   
Checking out files:  50% (90/180)   
Checking out files:  51% (92/180)   
Checking out files:  52% (94/180)   
Checking out files:  53% (96/180)   
Checking out files:  54% (98/180)   
Checking out files:  55% (99/180)   
Checking out files:  56% (101/180)   
Checking out files:  57% (103/180)   
Checking out files:  58% (105/180)   
Checking out files:  59% (107/180)   
Checking out files:  60% (108/180)   
Checking out files:  61% (110/180)   
Checking out files:  62% (112/180)   
Checking out files:  63% (114/180)   
Checking out files:  64% (116/180)   
Checking out files:  65% (117/180)   
Checking out files:  66% (119/180)   
Checking out files:  67% (121/180)   
Checking out files:  68% (123/180)   
Checking out files:  69% (125/180)   
Checking out files:  70% (126/180)   
Checking out files:  71% (128/180)   
Checking out files:  72% (130/180)   
Checking out files:  73% (132/180)   
Checking out files:  74% (134/180)   
Checking out files:  75% (135/180)   
Checking out files:  76% (137/180)   
Checking out files:  77% (139/180)   
Checking out files:  78% (141/180)   
Checking out files:  79% (143/180)   
Checking out files:  80% (144/180)   
Checking out files:  81% (146/180)   
Checking out files:  82% (148/180)   
Checking out files:  83% (150/180)   
Checking out files:  84% (152/180)   
Checking out files:  85% (153/180)   
Checking out files:  86% (155/180)   
Checking out files:  87% (157/180)   
Checking out files:  88% (159/180)   
Checking out files:  89% (161/180)   
Checking out files:  90% (162/180)   
Checking out files:  91% (164/180)   
Checking out files:  92% (166/180)   
Checking out files:  93% (168/180)   
Checking out files:  94% (170/180)   
Checking out files:  95% (171/180)   
Checking out files:  96% (173/180)   
Checking out files:  97% (175/180)   
Checking out files:  98% (177/180)   
Checking out files:  99% (179/180)   
Checking out files: 100% (180/180)   
Checking out files: 100% (180/180), done.
[INFO] validating manifest of git repo https://github.com/h3r2tic/rtoy-samples on toolchain f9fdf642bab2bfcabe1829a4c82aaf055330661b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/h3r2tic/rtoy-samples
[INFO] finished tweaking git repo https://github.com/h3r2tic/rtoy-samples
[INFO] tweaked toml for git repo https://github.com/h3r2tic/rtoy-samples written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/h3r2tic/rtoy-samples already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: patch.crates-io.ash.revision
[INFO] [stderr] warning: unused manifest key: patch.crates-io.rspirv.revision
[INFO] [stderr] warning: unused manifest key: patch.crates-io.spirv_headers.revision
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 803182b9c03f3c503f7d199fe4f12a84f5622bf1ff595007f0269c7e8b30baf5
[INFO] running `"docker" "start" "-a" "803182b9c03f3c503f7d199fe4f12a84f5622bf1ff595007f0269c7e8b30baf5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused manifest key: patch.crates-io.ash.revision
[INFO] [stderr] warning: unused manifest key: patch.crates-io.rspirv.revision
[INFO] [stderr] warning: unused manifest key: patch.crates-io.spirv_headers.revision
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking same-file v1.0.5
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]     Checking downcast-rs v1.1.1
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]     Checking smallvec v1.0.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]    Compiling strsim v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking abomonation v0.7.3
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bytes v0.5.2
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking hdrldr v0.1.2
[INFO] [stderr]     Checking relative-path v1.0.0
[INFO] [stderr]     Checking half v1.4.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]     Checking lock_api v0.3.2
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]     Checking walkdir v2.2.9
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking matrixmultiply v0.2.3
[INFO] [stderr]     Checking owning_ref v0.4.0
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.7
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking filetime v0.2.8
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking ash v0.29.0 (https://github.com/MaikKlein/ash.git#31d14486)
[INFO] [stderr]     Checking pretty-bytes v0.2.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking tokio v0.2.4
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking spirv_headers v1.4.1 (https://github.com/gfx-rs/rspirv.git#219f6e2e)
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling imgui-sys v0.3.0-pre (https://github.com/Gekkio/imgui-rs.git#ccec55c1)
[INFO] [stderr]    Compiling shaderc-sys v0.6.1
[INFO] [stderr]    Compiling rpmalloc-sys v0.1.3
[INFO] [stderr]    Compiling spirv-reflect v0.2.3 (https://github.com/h3r2tic/spirv-reflect-rs.git#e858e6b7)
[INFO] [stderr]    Compiling vk-mem v0.2.0 (https://github.com/h3r2tic/vk-mem-rs.git#87716c0b)
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking notify v4.0.14
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]    Compiling derive_more v0.7.1
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking aliasmethod v0.1.0 (https://github.com/h3r2tic/rust_aliasmethod#bdf0782f)
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking tracing-subscriber v0.1.6
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking rpmalloc v0.1.3
[INFO] [stderr] error: could not compile `syn`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.44/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=c0b92d48497064e7 -C extra-filename=-c0b92d48497064e7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a5ac8d97ef144640.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b9eb1f515dbb1178.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-3f3b54cd162f976a.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: Checking for system installed libraries.  Use --features = build-from-source to disable this behavior
[INFO] [stderr] warning: System installed library not found.  Falling back to build from source
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "803182b9c03f3c503f7d199fe4f12a84f5622bf1ff595007f0269c7e8b30baf5"`
[INFO] running `"docker" "rm" "-f" "803182b9c03f3c503f7d199fe4f12a84f5622bf1ff595007f0269c7e8b30baf5"`
[INFO] [stdout] 803182b9c03f3c503f7d199fe4f12a84f5622bf1ff595007f0269c7e8b30baf5