[INFO] cloning repository https://github.com/dannyfritz/rasterizer-in-a-weekend-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dannyfritz/rasterizer-in-a-weekend-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannyfritz%2Frasterizer-in-a-weekend-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannyfritz%2Frasterizer-in-a-weekend-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48c590f7ca0606f1f750911f96c62e4a719c51db
[INFO] checking dannyfritz/rasterizer-in-a-weekend-rs against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannyfritz%2Frasterizer-in-a-weekend-rs" "/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/dannyfritz/rasterizer-in-a-weekend-rs on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs
[INFO] finished tweaking git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs
[INFO] tweaked toml for git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4d499fd70bca9d8801420079199ef3c4ecc477fd7fd7fd2d2129d6bb67c8f9c
[INFO] running `Command { std: "docker" "start" "-a" "d4d499fd70bca9d8801420079199ef3c4ecc477fd7fd7fd2d2129d6bb67c8f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4d499fd70bca9d8801420079199ef3c4ecc477fd7fd7fd2d2129d6bb67c8f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d499fd70bca9d8801420079199ef3c4ecc477fd7fd7fd2d2129d6bb67c8f9c", kill_on_drop: false }`
[INFO] [stdout] d4d499fd70bca9d8801420079199ef3c4ecc477fd7fd7fd2d2129d6bb67c8f9c
[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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bb2a3f70a3cb2f14dcbff1ad1eb83af0c73a0dc427dfa451d12d45117bc9584
[INFO] running `Command { std: "docker" "start" "-a" "4bb2a3f70a3cb2f14dcbff1ad1eb83af0c73a0dc427dfa451d12d45117bc9584", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking safe-transmute v0.10.1
[INFO] [stderr]     Checking obj v0.9.0
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]     Checking generic-array v0.11.1
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking nalgebra v0.16.13
[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-0.16.13/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" "4bb2a3f70a3cb2f14dcbff1ad1eb83af0c73a0dc427dfa451d12d45117bc9584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb2a3f70a3cb2f14dcbff1ad1eb83af0c73a0dc427dfa451d12d45117bc9584", kill_on_drop: false }`
[INFO] [stdout] 4bb2a3f70a3cb2f14dcbff1ad1eb83af0c73a0dc427dfa451d12d45117bc9584