[INFO] cloning repository https://github.com/LFalch/arkanoid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LFalch/arkanoid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFalch%2Farkanoid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFalch%2Farkanoid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79a7bb6fa40e2bd70a366df00dd047ecef0e9301
[INFO] checking LFalch/arkanoid against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFalch%2Farkanoid" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LFalch/arkanoid on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LFalch/arkanoid
[INFO] finished tweaking git repo https://github.com/LFalch/arkanoid
[INFO] tweaked toml for git repo https://github.com/LFalch/arkanoid written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/LFalch/arkanoid already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v0.8.22
[INFO] [stderr]   Downloaded smallvec v0.1.8
[INFO] [stderr]   Downloaded quick-error v1.1.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.3
[INFO] [stderr]   Downloaded backtrace-sys v0.1.5
[INFO] [stderr]   Downloaded winit v0.5.7
[INFO] [stderr]   Downloaded glium v0.16.0
[INFO] [stderr]   Downloaded image v0.12.1
[INFO] [stderr]   Downloaded adler32 v0.3.0
[INFO] [stderr]   Downloaded glutin v0.7.2
[INFO] [stderr]   Downloaded korome v0.14.1
[INFO] [stderr]   Downloaded deflate v0.7.2
[INFO] [stderr]   Downloaded collider v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3018fc824237774847194f8417b49aca211ae4ce486998a4179d111f8edba101
[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" "3018fc824237774847194f8417b49aca211ae4ce486998a4179d111f8edba101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3018fc824237774847194f8417b49aca211ae4ce486998a4179d111f8edba101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3018fc824237774847194f8417b49aca211ae4ce486998a4179d111f8edba101", kill_on_drop: false }`
[INFO] [stdout] 3018fc824237774847194f8417b49aca211ae4ce486998a4179d111f8edba101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cb9fec811ff10ed9656a9565d0a207cf6c0d1324e3d903c30b59b3b199e2ae7
[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" "5cb9fec811ff10ed9656a9565d0a207cf6c0d1324e3d903c30b59b3b199e2ae7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v0.8.22
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking adler32 v0.3.0
[INFO] [stderr]     Checking fnv v1.0.5
[INFO] [stderr]     Checking rustc-demangle v0.1.3
[INFO] [stderr]     Checking smallvec v0.1.8
[INFO] [stderr]     Checking quick-error v1.1.0
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]    Compiling glutin v0.7.2
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking tempfile v2.1.4
[INFO] [stderr]     Checking collider v0.2.0
[INFO] [stderr]     Checking deflate v0.7.2
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking image v0.12.1
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.6
[INFO] [stderr]     Checking wayland-window v0.4.3
[INFO] [stderr]     Checking wayland-kbd v0.6.2
[INFO] [stderr]     Checking winit v0.5.7
[INFO] [stderr]     Checking korome v0.14.1
[INFO] [stdout] error[E0502]: cannot borrow `drawer.graphics.indices` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:282:45
[INFO] [stdout]     |
[INFO] [stdout] 282 |         drawer.draw(&texture.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.program, &uniforms, &drawer.graphics.params)
[INFO] [stdout]     |         ------ ----                         ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout]     |         |      |
[INFO] [stdout]     |         |      mutable borrow later used by call
[INFO] [stdout]     |         mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `drawer.graphics.program` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:282:71
[INFO] [stdout]     |
[INFO] [stdout] 282 |         drawer.draw(&texture.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.program, &uniforms, &drawer.graphics.params)
[INFO] [stdout]     |         ------ ---- mutable borrow later used by call                 ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout]     |         |
[INFO] [stdout]     |         mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `drawer.graphics.params` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:282:108
[INFO] [stdout]     |
[INFO] [stdout] 282 |         drawer.draw(&texture.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.program, &uniforms, &drawer.graphics.params)
[INFO] [stdout]     |         ------ ---- mutable borrow later used by call                                                      ^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout]     |         |
[INFO] [stdout]     |         mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `drawer.graphics.indices` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:368:42
[INFO] [stdout]     |
[INFO] [stdout] 368 |         drawer.draw(&quad.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.colour_program, &uniforms, &drawer.graphics.params)
[INFO] [stdout]     |         ------ ----                      ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout]     |         |      |
[INFO] [stdout]     |         |      mutable borrow later used by call
[INFO] [stdout]     |         mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `drawer.graphics.colour_program` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:368:68
[INFO] [stdout]     |
[INFO] [stdout] 368 |         drawer.draw(&quad.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.colour_program, &uniforms, &drawer.graphics.params)
[INFO] [stdout]     |         ------ ---- mutable borrow later used by call              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout]     |         |
[INFO] [stdout]     |         mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `drawer.graphics.params` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/korome-0.14.1/src/draw.rs:368:112
[INFO] [stdout]     |
[INFO] [stdout] 368 |         drawer.draw(&quad.vertex_buffer, &drawer.graphics.indices, &drawer.graphics.colour_program, &uniforms, &drawer.graphics.params)
[INFO] [stdout]     |         ------ ---- mutable borrow later used by call                                                          ^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout]     |         |
[INFO] [stdout]     |         mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `korome`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5cb9fec811ff10ed9656a9565d0a207cf6c0d1324e3d903c30b59b3b199e2ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb9fec811ff10ed9656a9565d0a207cf6c0d1324e3d903c30b59b3b199e2ae7", kill_on_drop: false }`
[INFO] [stdout] 5cb9fec811ff10ed9656a9565d0a207cf6c0d1324e3d903c30b59b3b199e2ae7