[INFO] updating cached repository Twinklebear/tobj_viewer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Twinklebear/tobj_viewer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Twinklebear/tobj_viewer" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Twinklebear/tobj_viewer"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Twinklebear/tobj_viewer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Twinklebear/tobj_viewer" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/Twinklebear/tobj_viewer"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/Twinklebear/tobj_viewer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 08f262da375e19eb889cc326447654df5727427d
[INFO] sha for GitHub repo Twinklebear/tobj_viewer: 08f262da375e19eb889cc326447654df5727427d
[INFO] validating manifest of Twinklebear/tobj_viewer on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Twinklebear/tobj_viewer on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Twinklebear/tobj_viewer
[INFO] finished frobbing Twinklebear/tobj_viewer
[INFO] frobbed toml for Twinklebear/tobj_viewer written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Twinklebear/tobj_viewer/Cargo.toml
[INFO] started frobbing Twinklebear/tobj_viewer
[INFO] finished frobbing Twinklebear/tobj_viewer
[INFO] frobbed toml for Twinklebear/tobj_viewer written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/Twinklebear/tobj_viewer/Cargo.toml
[INFO] crate Twinklebear/tobj_viewer has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Twinklebear/tobj_viewer against master#e2f221c75932de7a29845c8d6f1f73536ad00c41 for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-6/master#e2f221c75932de7a29845c8d6f1f73536ad00c41:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Twinklebear/tobj_viewer:/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" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 09e3b9c520d51840cdcb0fef187ee6a3d76a760a134edbe7f04b3abfb5d2bb48
[INFO] running `"docker" "start" "-a" "09e3b9c520d51840cdcb0fef187ee6a3d76a760a134edbe7f04b3abfb5d2bb48"`
[INFO] [stderr]     Checking clock_ticks v0.1.1
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]     Checking tobj_viewer v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/main.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let (mut vertex_buffer, mut scale) = support::load_wavefront(&display, Path::new(&model_file));
[INFO] [stderr]    |                                 ^^^^^ help: consider using `_scale` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mouse_pressed`
[INFO] [stderr]    --> src/main.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let mut mouse_pressed = [false; 3];
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_mouse_pressed` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mouse_pos`
[INFO] [stderr]    --> src/main.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut mouse_pos = (0.0, 0.0);
[INFO] [stderr]     |             ^^^^^^^^^ help: consider using `_mouse_pos` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let (mut vertex_buffer, mut scale) = support::load_wavefront(&display, Path::new(&model_file));
[INFO] [stderr]    |          ----^^^^^^^^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let (mut vertex_buffer, mut scale) = support::load_wavefront(&display, Path::new(&model_file));
[INFO] [stderr]    |                             ----^^^^^
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let mut mouse_pressed = [false; 3];
[INFO] [stderr]     |         ----^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut mouse_pos = (0.0, 0.0);
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/main.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let (mut vertex_buffer, mut scale) = support::load_wavefront(&display, Path::new(&model_file));
[INFO] [stderr]    |                                 ^^^^^ help: consider using `_scale` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mouse_pressed`
[INFO] [stderr]    --> src/main.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let mut mouse_pressed = [false; 3];
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_mouse_pressed` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mouse_pos`
[INFO] [stderr]    --> src/main.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut mouse_pos = (0.0, 0.0);
[INFO] [stderr]     |             ^^^^^^^^^ help: consider using `_mouse_pos` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let (mut vertex_buffer, mut scale) = support::load_wavefront(&display, Path::new(&model_file));
[INFO] [stderr]    |                             ----^^^^^
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let (mut vertex_buffer, mut scale) = support::load_wavefront(&display, Path::new(&model_file));
[INFO] [stderr]    |          ----^^^^^^^^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let mut mouse_pressed = [false; 3];
[INFO] [stderr]     |         ----^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut mouse_pos = (0.0, 0.0);
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `"docker" "inspect" "09e3b9c520d51840cdcb0fef187ee6a3d76a760a134edbe7f04b3abfb5d2bb48"`
[INFO] running `"docker" "rm" "-f" "09e3b9c520d51840cdcb0fef187ee6a3d76a760a134edbe7f04b3abfb5d2bb48"`
[INFO] [stdout] 09e3b9c520d51840cdcb0fef187ee6a3d76a760a134edbe7f04b3abfb5d2bb48