[INFO] fetching crate tiny-skia 0.6.3...
[INFO] building tiny-skia-0.6.3 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate tiny-skia 0.6.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tiny-skia 0.6.3 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config.toml
[INFO] started tweaking crates.io crate tiny-skia 0.6.3
[INFO] finished tweaking crates.io crate tiny-skia 0.6.3
[INFO] tweaked toml for crates.io crate tiny-skia 0.6.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate tiny-skia 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eb6e34021a7554206f585bdbbc90821255535803dc98a76eff33e78a5cefb8c
[INFO] running `Command { std: "docker" "start" "-a" "2eb6e34021a7554206f585bdbbc90821255535803dc98a76eff33e78a5cefb8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eb6e34021a7554206f585bdbbc90821255535803dc98a76eff33e78a5cefb8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb6e34021a7554206f585bdbbc90821255535803dc98a76eff33e78a5cefb8c", kill_on_drop: false }`
[INFO] [stdout] 2eb6e34021a7554206f585bdbbc90821255535803dc98a76eff33e78a5cefb8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff0afc3aaf87406a1a26fde44f2b5b95acddcd3704e5229aacca17c02dc62012
[INFO] running `Command { std: "docker" "start" "-a" "ff0afc3aaf87406a1a26fde44f2b5b95acddcd3704e5229aacca17c02dc62012", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.3.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling deflate v0.9.1
[INFO] [stderr]    Compiling safe_arch v0.5.2
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling png v0.17.2
[INFO] [stderr]    Compiling tiny-skia v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "ff0afc3aaf87406a1a26fde44f2b5b95acddcd3704e5229aacca17c02dc62012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0afc3aaf87406a1a26fde44f2b5b95acddcd3704e5229aacca17c02dc62012", kill_on_drop: false }`
[INFO] [stdout] ff0afc3aaf87406a1a26fde44f2b5b95acddcd3704e5229aacca17c02dc62012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a06990f69dcfbd0094ed57aaa3c6ccb5fc83f6eeb20ee736be6defa5b83ca90
[INFO] running `Command { std: "docker" "start" "-a" "3a06990f69dcfbd0094ed57aaa3c6ccb5fc83f6eeb20ee736be6defa5b83ca90", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-skia v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `tiny-skia`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tiny_skia --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="png"' --cfg 'feature="png-format"' --cfg 'feature="safe_arch"' --cfg 'feature="simd"' --cfg 'feature="std"' -C metadata=abbf1544e40e6056 -C extra-filename=-abbf1544e40e6056 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-57281c41570c02b8.rlib --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-57012cb827268945.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-8953ddc24b454d75.rlib --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib --extern png=/opt/rustwide/target/debug/deps/libpng-9e79c7707d80f231.rlib --extern safe_arch=/opt/rustwide/target/debug/deps/libsafe_arch-00d6bddd321d6b0f.rlib --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 `Command { std: "docker" "inspect" "3a06990f69dcfbd0094ed57aaa3c6ccb5fc83f6eeb20ee736be6defa5b83ca90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a06990f69dcfbd0094ed57aaa3c6ccb5fc83f6eeb20ee736be6defa5b83ca90", kill_on_drop: false }`
[INFO] [stdout] 3a06990f69dcfbd0094ed57aaa3c6ccb5fc83f6eeb20ee736be6defa5b83ca90