[INFO] cloning repository https://github.com/sctincman/shader_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sctincman/shader_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsctincman%2Fshader_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsctincman%2Fshader_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd9e700551e0a5f70e04e734687809b48ae3e9a3 [INFO] checking sctincman/shader_playground against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsctincman%2Fshader_playground" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sctincman/shader_playground on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sctincman/shader_playground [INFO] finished tweaking git repo https://github.com/sctincman/shader_playground [INFO] tweaked toml for git repo https://github.com/sctincman/shader_playground written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/sctincman/shader_playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", 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] a60b985d6b2aa092d32cc8d42132e29d15264c7bb906c77faf7b1e84fb36dd66 [INFO] running `Command { std: "docker" "start" "-a" "a60b985d6b2aa092d32cc8d42132e29d15264c7bb906c77faf7b1e84fb36dd66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a60b985d6b2aa092d32cc8d42132e29d15264c7bb906c77faf7b1e84fb36dd66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a60b985d6b2aa092d32cc8d42132e29d15264c7bb906c77faf7b1e84fb36dd66", kill_on_drop: false }` [INFO] [stdout] a60b985d6b2aa092d32cc8d42132e29d15264c7bb906c77faf7b1e84fb36dd66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1bd26a48707a3609a430b0048796df6b46e303bf67fcbd813878d7e440b7fb6 [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" "a1bd26a48707a3609a430b0048796df6b46e303bf67fcbd813878d7e440b7fb6", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking approx v0.3.0 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking nalgebra v0.16.8 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Checking wayland-client v0.20.12 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.18.0 [INFO] [stderr] Checking wayland-protocols v0.20.12 [INFO] [stderr] Checking smithay-client-toolkit v0.3.0 [INFO] [stderr] Checking winit v0.17.2 [INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.8/src/base/cg.rs:291:44 [INFO] [stdout] | [INFO] [stdout] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stdout] | ---------------------------^^^^------------------- [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow occurs here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nalgebra` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a1bd26a48707a3609a430b0048796df6b46e303bf67fcbd813878d7e440b7fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1bd26a48707a3609a430b0048796df6b46e303bf67fcbd813878d7e440b7fb6", kill_on_drop: false }` [INFO] [stdout] a1bd26a48707a3609a430b0048796df6b46e303bf67fcbd813878d7e440b7fb6