[INFO] updating cached repository https://github.com/MushuYoWushu/mehens_portable_casino
[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] eabb7d8381073299f6236a476c189a85d098d179
[INFO] checking MushuYoWushu/mehens_portable_casino against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMushuYoWushu%2Fmehens_portable_casino" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  49% (40/81)   
Checking out files:  50% (41/81)   
Checking out files:  51% (42/81)   
Checking out files:  53% (43/81)   
Checking out files:  54% (44/81)   
Checking out files:  55% (45/81)   
Checking out files:  56% (46/81)   
Checking out files:  58% (47/81)   
Checking out files:  59% (48/81)   
Checking out files:  60% (49/81)   
Checking out files:  61% (50/81)   
Checking out files:  62% (51/81)   
Checking out files:  64% (52/81)   
Checking out files:  65% (53/81)   
Checking out files:  66% (54/81)   
Checking out files:  67% (55/81)   
Checking out files:  69% (56/81)   
Checking out files:  70% (57/81)   
Checking out files:  71% (58/81)   
Checking out files:  72% (59/81)   
Checking out files:  74% (60/81)   
Checking out files:  75% (61/81)   
Checking out files:  76% (62/81)   
Checking out files:  77% (63/81)   
Checking out files:  79% (64/81)   
Checking out files:  80% (65/81)   
Checking out files:  81% (66/81)   
Checking out files:  82% (67/81)   
Checking out files:  83% (68/81)   
Checking out files:  85% (69/81)   
Checking out files:  86% (70/81)   
Checking out files:  87% (71/81)   
Checking out files:  88% (72/81)   
Checking out files:  90% (73/81)   
Checking out files:  91% (74/81)   
Checking out files:  92% (75/81)   
Checking out files:  93% (76/81)   
Checking out files:  95% (77/81)   
Checking out files:  96% (78/81)   
Checking out files:  97% (79/81)   
Checking out files:  98% (80/81)   
Checking out files: 100% (81/81)   
Checking out files: 100% (81/81), done.
[INFO] validating manifest of git repo https://github.com/MushuYoWushu/mehens_portable_casino on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MushuYoWushu/mehens_portable_casino
[INFO] finished tweaking git repo https://github.com/MushuYoWushu/mehens_portable_casino
[INFO] tweaked toml for git repo https://github.com/MushuYoWushu/mehens_portable_casino written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/MushuYoWushu/mehens_portable_casino already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=allow" "-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" "+8810c24b0958114d8dbb32d878444e8956fce80f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 409937b18879464d771968fce91484add62614269d405af3e902027ce9f94414
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "409937b18879464d771968fce91484add62614269d405af3e902027ce9f94414"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking gfx_core v0.8.2
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking twox-hash v1.1.1
[INFO] [stderr]     Checking euclid v0.17.3
[INFO] [stderr]     Checking sid v0.5.2
[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking rusttype v0.5.2
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking alga v0.5.4
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking lyon_geom v0.10.1
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking zip v0.3.3
[INFO] [stderr]     Checking lyon_path v0.10.1
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking lyon_tessellation v0.10.2
[INFO] [stderr]     Checking rodio v0.7.0
[INFO] [stderr]     Checking lyon v0.10.2
[INFO] [stderr]     Checking nalgebra v0.14.4
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.3
[INFO] [stderr]     Checking gfx_window_sdl v0.8.0
[INFO] [stderr]     Checking gfx_glyph v0.10.2
[INFO] [stderr] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0502`.
[INFO] [stderr] error: could not compile `nalgebra`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "409937b18879464d771968fce91484add62614269d405af3e902027ce9f94414"`
[INFO] running `"docker" "rm" "-f" "409937b18879464d771968fce91484add62614269d405af3e902027ce9f94414"`
[INFO] [stdout] 409937b18879464d771968fce91484add62614269d405af3e902027ce9f94414