[INFO] updating cached repository https://github.com/HalfVoxel/graphica
[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] 6c7392919115cfe9fb299c7b143ec5cdf5009e2c
[INFO] testing HalfVoxel/graphica against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHalfVoxel%2Fgraphica" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HalfVoxel/graphica on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/HalfVoxel/graphica
[INFO] finished tweaking git repo https://github.com/HalfVoxel/graphica
[INFO] tweaked toml for git repo https://github.com/HalfVoxel/graphica written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/HalfVoxel/graphica already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55c46f6f2345e9dbe4b559935d58be5a6c57b303aedd5a6b0460707753701d43
[INFO] running `"docker" "start" "-a" "55c46f6f2345e9dbe4b559935d58be5a6c57b303aedd5a6b0460707753701d43"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling xml-rs v0.8.2
[INFO] [stderr]    Compiling packed_simd v0.3.3
[INFO] [stderr]    Compiling lazy-init v0.3.0
[INFO] [stderr]    Compiling by_address v1.0.4
[INFO] [stderr]    Compiling kurbo v0.5.11
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling ash v0.30.0
[INFO] [stderr]    Compiling gfx-hal v0.5.0
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling euclid v0.20.10
[INFO] [stderr]    Compiling sid v0.6.1
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling twox-hash v1.5.0
[INFO] [stderr]    Compiling image v0.23.4
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling glyph_brush_layout v0.1.9
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling kv-log-macro v1.0.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling glyph_brush v0.6.3
[INFO] [stderr]    Compiling lyon_geom v0.15.2
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/lib.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | / #![feature(
[INFO] [stderr] 203 | |     repr_simd,
[INFO] [stderr] 204 | |     const_fn,
[INFO] [stderr] 205 | |     platform_intrinsics,
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     custom_inner_attributes
[INFO] [stderr] 216 | | )]
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling lyon_path v0.15.2
[INFO] [stderr]    Compiling calloop v0.4.4
[INFO] [stderr]    Compiling async-std v1.5.0
[INFO] [stderr]    Compiling lyon_algorithms v0.15.0
[INFO] [stderr]    Compiling lyon_tessellation v0.15.6
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling lyon v0.15.6
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr] error: could not compile `syn`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.17/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --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"' -C metadata=0f69bddaed6f5c77 -C extra-filename=-0f69bddaed6f5c77 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c5d70191911e6721.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-be1af2eb26d5d9bb.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-b4e9f939917f8126.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `image`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name image --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.4/./src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="bmp"' --cfg 'feature="dds"' --cfg 'feature="default"' --cfg 'feature="dxt"' --cfg 'feature="farbfeld"' --cfg 'feature="gif"' --cfg 'feature="hdr"' --cfg 'feature="ico"' --cfg 'feature="jpeg"' --cfg 'feature="jpeg_rayon"' --cfg 'feature="png"' --cfg 'feature="pnm"' --cfg 'feature="scoped_threadpool"' --cfg 'feature="tga"' --cfg 'feature="tiff"' --cfg 'feature="webp"' -C metadata=db1e38ecf8dda4d8 -C extra-filename=-db1e38ecf8dda4d8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-5a95f81c1fadac94.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-5cddd3c0738b32cd.rmeta --extern gif=/opt/rustwide/target/debug/deps/libgif-ab40da4779180ae5.rmeta --extern jpeg=/opt/rustwide/target/debug/deps/libjpeg_decoder-bec5b4cc747b8f3d.rmeta --extern num_iter=/opt/rustwide/target/debug/deps/libnum_iter-4ed6297a2cdcb5ff.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-9655c31a34e1d27f.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ddc6fba6583d3d3e.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-27a574b43956a789.rmeta --extern scoped_threadpool=/opt/rustwide/target/debug/deps/libscoped_threadpool-cd4eb633569b1741.rmeta --extern tiff=/opt/rustwide/target/debug/deps/libtiff-011d75d1c2dbf14d.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `packed_simd`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "55c46f6f2345e9dbe4b559935d58be5a6c57b303aedd5a6b0460707753701d43"`
[INFO] running `"docker" "rm" "-f" "55c46f6f2345e9dbe4b559935d58be5a6c57b303aedd5a6b0460707753701d43"`
[INFO] [stdout] 55c46f6f2345e9dbe4b559935d58be5a6c57b303aedd5a6b0460707753701d43