[INFO] crate shiny-pancake 1.0.0 is already in cache
[INFO] extracting crate shiny-pancake 1.0.0 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/shiny-pancake/1.0.0
[INFO] extracting crate shiny-pancake 1.0.0 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/shiny-pancake/1.0.0
[INFO] validating manifest of shiny-pancake-1.0.0 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of shiny-pancake-1.0.0 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing shiny-pancake-1.0.0
[INFO] finished frobbing shiny-pancake-1.0.0
[INFO] frobbed toml for shiny-pancake-1.0.0 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/shiny-pancake/1.0.0/Cargo.toml
[INFO] started frobbing shiny-pancake-1.0.0
[INFO] finished frobbing shiny-pancake-1.0.0
[INFO] frobbed toml for shiny-pancake-1.0.0 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/shiny-pancake/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking shiny-pancake-1.0.0 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-3/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/shiny-pancake/1.0.0:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] da3c4e6ee37db35dd9012c99e47fb9294bdc6143afa42d56698d601a45bc2b96
[INFO] running `"docker" "start" "-a" "da3c4e6ee37db35dd9012c99e47fb9294bdc6143afa42d56698d601a45bc2b96"`
[INFO] [stderr]     Checking pistoncore-input v0.15.0
[INFO] [stderr]     Checking gfx_core v0.4.0
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking pistoncore-window v0.24.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking pistoncore-event_loop v0.27.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.33.0
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking piston v0.27.0
[INFO] [stderr]     Checking gfx v0.12.2
[INFO] [stderr]     Checking gfx_device_gl v0.11.2
[INFO] [stderr]     Checking piston-gfx_texture v0.18.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.33.2
[INFO] [stderr]     Checking piston_window v0.58.0
[INFO] [stderr]     Checking shiny-pancake v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]  --> src/vec2.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn zero() -> Vec2 {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_frame_mut`
[INFO] [stderr]   --> src/render_state.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `last_frame`
[INFO] [stderr]   --> src/render_state.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]  --> src/vec2.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn zero() -> Vec2 {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_frame_mut`
[INFO] [stderr]   --> src/render_state.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `last_frame`
[INFO] [stderr]   --> src/render_state.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.50s
[INFO] running `"docker" "inspect" "da3c4e6ee37db35dd9012c99e47fb9294bdc6143afa42d56698d601a45bc2b96"`
[INFO] running `"docker" "rm" "-f" "da3c4e6ee37db35dd9012c99e47fb9294bdc6143afa42d56698d601a45bc2b96"`
[INFO] [stdout] da3c4e6ee37db35dd9012c99e47fb9294bdc6143afa42d56698d601a45bc2b96