[INFO] fetching crate ilmenite 0.6.0...
[INFO] testing ilmenite-0.6.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate ilmenite 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ilmenite 0.6.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ilmenite 0.6.0
[INFO] finished tweaking crates.io crate ilmenite 0.6.0
[INFO] tweaked toml for crates.io crate ilmenite 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alloc-stdlib v0.2.1
[INFO] [stderr]   Downloaded alloc-no-stdlib v2.0.3
[INFO] [stderr]   Downloaded bitreader v0.3.4
[INFO] [stderr]   Downloaded glyph-names v0.1.0
[INFO] [stderr]   Downloaded unicode-canonical-combining-class v0.1.0
[INFO] [stderr]   Downloaded brotli-decompressor v2.3.2
[INFO] [stderr]   Downloaded unicode-joining-type v0.4.0
[INFO] [stderr]   Downloaded ouroboros v0.9.5
[INFO] [stderr]   Downloaded ouroboros_macro v0.9.5
[INFO] [stderr]   Downloaded allsorts v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70cca4142379b580468f082c6101ea1fecc4c8e860d7c4ed1dcd06897561fd06
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70cca4142379b580468f082c6101ea1fecc4c8e860d7c4ed1dcd06897561fd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70cca4142379b580468f082c6101ea1fecc4c8e860d7c4ed1dcd06897561fd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70cca4142379b580468f082c6101ea1fecc4c8e860d7c4ed1dcd06897561fd06", kill_on_drop: false }`
[INFO] [stdout] 70cca4142379b580468f082c6101ea1fecc4c8e860d7c4ed1dcd06897561fd06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34cf768afa12c2128fd3d03818dcc23b8a60428f71e1af15a83764ecfab44294
[INFO] running `Command { std: "docker" "start" "-a" "34cf768afa12c2128fd3d03818dcc23b8a60428f71e1af15a83764ecfab44294", kill_on_drop: false }`
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling unicode-canonical-combining-class v0.1.0
[INFO] [stderr]    Compiling unicode-joining-type v0.4.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling unicode-general-category v0.3.0
[INFO] [stderr]    Compiling glyph-names v0.1.0
[INFO] [stderr]    Compiling bitreader v0.3.4
[INFO] [stderr]    Compiling vk-parse v0.6.0
[INFO] [stderr]    Compiling shaderc-sys v0.7.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling ordered-float v2.7.0
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling ouroboros_macro v0.9.5
[INFO] [stderr]    Compiling brotli-decompressor v2.3.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling vulkano v0.24.0
[INFO] [stderr]    Compiling ouroboros v0.9.5
[INFO] [stderr]    Compiling allsorts v0.6.0
[INFO] [stderr] error: could not compile `allsorts`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name allsorts --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/allsorts-0.6.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="outline"' --cfg 'feature="pathfinder_geometry"' -C metadata=d76f5253b0972652 -C extra-filename=-d76f5253b0972652 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e09638bf9aca31b4.rmeta --extern bitreader=/opt/rustwide/target/debug/deps/libbitreader-6260380295bb8c58.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/deps/libbrotli_decompressor-e45f3b72be048645.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f30fa083324a1476.rmeta --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-f78aef39148796fd.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-8e7576a84662b2a5.rmeta --extern glyph_names=/opt/rustwide/target/debug/deps/libglyph_names-d128f09d8a7b012c.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-4806aa4d2d2c31bc.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bd0a7f2f55865ae0.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-6eac8828b0293875.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d0a58c91d8ef5575.rmeta --extern ouroboros=/opt/rustwide/target/debug/deps/libouroboros-25a16dd08ecd9616.rmeta --extern pathfinder_geometry=/opt/rustwide/target/debug/deps/libpathfinder_geometry-ad2a88a057503247.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-e308a47475271ab5.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-37d41940def455b4.rmeta --extern ucd_trie=/opt/rustwide/target/debug/deps/libucd_trie-098465815b7649a8.rmeta --extern unicode_canonical_combining_class=/opt/rustwide/target/debug/deps/libunicode_canonical_combining_class-8b18883e0ce3757e.rmeta --extern unicode_general_category=/opt/rustwide/target/debug/deps/libunicode_general_category-5ce4c2ba2743a387.rmeta --extern unicode_joining_type=/opt/rustwide/target/debug/deps/libunicode_joining_type-d7537b7da535c7a7.rmeta --cap-lints allow --cap-lints=warn` (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: shaderc: searching for native shaderc libraries on system;  use '--features build-from-source' to force building from source code
[INFO] [stderr] warning: shaderc: cannot find native shaderc library on system; falling back to build from source
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "34cf768afa12c2128fd3d03818dcc23b8a60428f71e1af15a83764ecfab44294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34cf768afa12c2128fd3d03818dcc23b8a60428f71e1af15a83764ecfab44294", kill_on_drop: false }`
[INFO] [stdout] 34cf768afa12c2128fd3d03818dcc23b8a60428f71e1af15a83764ecfab44294
