[INFO] cloning repository treetertot/boing
[INFO] running `"git" "clone" "--bare" "git://github.com/treetertot/boing.git" "work/cache/sources/gh/treetertot/boing"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/treetertot/boing'...
[INFO] running `"git" "clone" "work/cache/sources/gh/treetertot/boing" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/treetertot/boing"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/treetertot/boing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/treetertot/boing" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/treetertot/boing"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/treetertot/boing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ae23ef06aa5a73458b6155aabea020cbc3a6445
[INFO] sha for GitHub repo treetertot/boing: 4ae23ef06aa5a73458b6155aabea020cbc3a6445
[INFO] validating manifest of treetertot/boing on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of treetertot/boing on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing treetertot/boing
[INFO] finished frobbing treetertot/boing
[INFO] frobbed toml for treetertot/boing written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/treetertot/boing/Cargo.toml
[INFO] started frobbing treetertot/boing
[INFO] finished frobbing treetertot/boing
[INFO] frobbed toml for treetertot/boing written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/treetertot/boing/Cargo.toml
[INFO] crate treetertot/boing already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/treetertot/lame`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking treetertot/boing against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/treetertot/boing:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 113e6a6784f5df4a4fb4d03b47531ac20a3c54dedf5325c5ae38c074458df229
[INFO] running `"docker" "start" "-a" "113e6a6784f5df4a4fb4d03b47531ac20a3c54dedf5325c5ae38c074458df229"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]     Checking claxon v0.3.3
[INFO] [stderr]     Checking shapekit v0.2.1 (https://github.com/treetertot/shapekit#039f7307)
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]     Checking app_dirs2 v2.0.3
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking ogg v0.4.1
[INFO] [stderr]     Checking alsa-sys v0.1.2
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]    Compiling smart-default v0.2.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking lame v0.1.0 (https://github.com/treetertot/lame#9ed8ab49)
[INFO] [stderr]     Checking backtrace v0.3.26
[INFO] [stderr]     Checking euclid v0.17.3
[INFO] [stderr]     Checking sid v0.5.2
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking alga v0.5.4
[INFO] [stderr]     Checking twox-hash v1.3.0
[INFO] [stderr]     Checking lewton v0.5.2
[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking rusttype v0.5.2
[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 sdl2 v0.31.0
[INFO] [stderr]     Checking zip v0.3.3
[INFO] [stderr]     Checking lyon_path v0.10.1
[INFO] [stderr]     Checking lyon_tessellation v0.10.2
[INFO] [stderr]     Checking nalgebra v0.14.4
[INFO] [stderr]     Checking lyon v0.10.2
[INFO] [stderr]     Checking rodio v0.7.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking gfx_core v0.8.3
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/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]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.5
[INFO] [stderr]     Checking gfx_glyph v0.10.2
[INFO] [stderr]     Checking gfx_window_sdl v0.8.0
[INFO] [stderr]     Checking ggez v0.4.4
[INFO] [stderr]     Checking jfx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `shape::Shape`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use shapekit::{shape::Shape, vector::Vector};
[INFO] [stderr]   |                ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `entity::Entity`
[INFO] [stderr]  --> src/main.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use lame::{entity::Entity, world::World};
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `shape::Shape`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use shapekit::{shape::Shape, vector::Vector};
[INFO] [stderr]   |                ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `entity::Entity`
[INFO] [stderr]  --> src/main.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use lame::{entity::Entity, world::World};
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `"docker" "inspect" "113e6a6784f5df4a4fb4d03b47531ac20a3c54dedf5325c5ae38c074458df229"`
[INFO] running `"docker" "rm" "-f" "113e6a6784f5df4a4fb4d03b47531ac20a3c54dedf5325c5ae38c074458df229"`
[INFO] [stdout] 113e6a6784f5df4a4fb4d03b47531ac20a3c54dedf5325c5ae38c074458df229