[INFO] updating cached repository https://github.com/FredericaBernkastel/OpenCL_Attractor-rust
[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] 0d58069ee6f4d6e177bedd7ccd908ce479ad072c
[INFO] checking FredericaBernkastel/OpenCL_Attractor-rust against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredericaBernkastel%2FOpenCL_Attractor-rust" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FredericaBernkastel/OpenCL_Attractor-rust on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/FredericaBernkastel/OpenCL_Attractor-rust
[INFO] finished tweaking git repo https://github.com/FredericaBernkastel/OpenCL_Attractor-rust
[INFO] tweaked toml for git repo https://github.com/FredericaBernkastel/OpenCL_Attractor-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/FredericaBernkastel/OpenCL_Attractor-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "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] baa17a8536886984d4553a691a2dbf5a1af10b9eef6bca39160108a38c9cc140
[INFO] running `"docker" "start" "-a" "baa17a8536886984d4553a691a2dbf5a1af10b9eef6bca39160108a38c9cc140"`
[INFO] [stderr]     Checking orbtk-utils v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking sw-composite v0.7.2
[INFO] [stderr]     Checking dces v0.2.0 (https://gitlab.redox-os.org/redox-os/dces-rust.git?branch=develop#fb2c2638)
[INFO] [stderr]    Compiling minifb v0.15.1 (https://github.com/FloVanGH/rust_minifb?branch=redox_unix#ab39bb0d)
[INFO] [stderr]     Checking term-painter v0.2.4
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking time v0.1.42 (https://gitlab.redox-os.org/redox-os/time?branch=redox-unix#726efec5)
[INFO] [stderr]     Checking cl-sys v0.4.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]    Compiling cssparser v0.17.0
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]     Checking console v0.9.1
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking orbtk-tree v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking rustyline v5.0.5
[INFO] [stderr]     Checking indicatif v0.13.0
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking png v0.15.2
[INFO] [stderr]     Checking crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking ocl-core-vector v0.1.0
[INFO] [stderr]     Checking lyon_geom v0.14.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking qutex v0.2.3
[INFO] [stderr]     Checking raqote v0.7.7
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling orbtk-proc-macros v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking ocl-core v0.11.2
[INFO] [stderr]     Checking orbtk-render v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking orbtk-shell v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking orbtk-css-engine v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking orbtk-theme v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking ocl v0.19.3
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking orbtk-api v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking orbtk-widgets v0.3.1-alpha2 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking orbtk v0.3.1-alpha1 (https://github.com/redox-os/orbtk.git?branch=develop#54301bcc)
[INFO] [stderr]     Checking opencl_attractor v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `"docker" "inspect" "baa17a8536886984d4553a691a2dbf5a1af10b9eef6bca39160108a38c9cc140"`
[INFO] running `"docker" "rm" "-f" "baa17a8536886984d4553a691a2dbf5a1af10b9eef6bca39160108a38c9cc140"`
[INFO] [stdout] baa17a8536886984d4553a691a2dbf5a1af10b9eef6bca39160108a38c9cc140