[INFO] cloning repository https://github.com/sjeohp/line_plot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjeohp/line_plot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeohp%2Fline_plot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeohp%2Fline_plot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c128ee66b1a5028c31a800c5829a0433f0a0f71
[INFO] checking sjeohp/line_plot against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeohp%2Fline_plot" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sjeohp/line_plot 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/sjeohp/line_plot
[INFO] finished tweaking git repo https://github.com/sjeohp/line_plot
[INFO] tweaked toml for git repo https://github.com/sjeohp/line_plot written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/sjeohp/line_plot 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 794e6fc20df3cf90b1dd5d4d92538304f5c3f5c17818667e3cfe6a8ec399e601
[INFO] running `Command { std: "docker" "start" "-a" "794e6fc20df3cf90b1dd5d4d92538304f5c3f5c17818667e3cfe6a8ec399e601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "794e6fc20df3cf90b1dd5d4d92538304f5c3f5c17818667e3cfe6a8ec399e601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794e6fc20df3cf90b1dd5d4d92538304f5c3f5c17818667e3cfe6a8ec399e601", kill_on_drop: false }`
[INFO] [stdout] 794e6fc20df3cf90b1dd5d4d92538304f5c3f5c17818667e3cfe6a8ec399e601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 3351af6c6b4ddef0ecd4537d29421c9d49d60658e33e7ac5ce7b36dd72d5cb94
[INFO] running `Command { std: "docker" "start" "-a" "3351af6c6b4ddef0ecd4537d29421c9d49d60658e33e7ac5ce7b36dd72d5cb94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]     Checking libc v0.2.22
[INFO] [stderr]    Compiling log v0.3.7
[INFO] [stderr]     Checking num-traits v0.1.37
[INFO] [stderr]     Checking rand_core v0.3.0
[INFO] [stderr]    Compiling xml-rs v0.3.6
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stderr]     Checking sdl2-sys v0.27.3
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking num-integer v0.1.34
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]     Checking sdl2 v0.29.1
[INFO] [stderr]     Checking approx v0.3.0
[INFO] [stderr]     Checking num-complex v0.2.1
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]     Checking nalgebra v0.16.8
[INFO] [stderr]     Checking glhelper v0.1.11
[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" "3351af6c6b4ddef0ecd4537d29421c9d49d60658e33e7ac5ce7b36dd72d5cb94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3351af6c6b4ddef0ecd4537d29421c9d49d60658e33e7ac5ce7b36dd72d5cb94", kill_on_drop: false }`
[INFO] [stdout] 3351af6c6b4ddef0ecd4537d29421c9d49d60658e33e7ac5ce7b36dd72d5cb94