[INFO] updating cached repository ericandre615/piston-spritesheet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ericandre615/piston-spritesheet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ericandre615/piston-spritesheet" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ericandre615/piston-spritesheet"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ericandre615/piston-spritesheet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ericandre615/piston-spritesheet" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ericandre615/piston-spritesheet"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ericandre615/piston-spritesheet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd3bcb15ee59ec7d4f5a8ea53392ef00e8af5bb3
[INFO] sha for GitHub repo ericandre615/piston-spritesheet: fd3bcb15ee59ec7d4f5a8ea53392ef00e8af5bb3
[INFO] validating manifest of ericandre615/piston-spritesheet on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ericandre615/piston-spritesheet on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ericandre615/piston-spritesheet
[INFO] finished frobbing ericandre615/piston-spritesheet
[INFO] frobbed toml for ericandre615/piston-spritesheet written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ericandre615/piston-spritesheet/Cargo.toml
[INFO] started frobbing ericandre615/piston-spritesheet
[INFO] finished frobbing ericandre615/piston-spritesheet
[INFO] frobbed toml for ericandre615/piston-spritesheet written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ericandre615/piston-spritesheet/Cargo.toml
[INFO] crate ericandre615/piston-spritesheet already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ericandre615/piston-spritesheet/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ericandre615/piston-spritesheet against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-5/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ericandre615/piston-spritesheet:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fa154427dfbe3c433562f9342e013454a27496fcd8359ea9ac7e293673c36022
[INFO] running `"docker" "start" "-a" "fa154427dfbe3c433562f9342e013454a27496fcd8359ea9ac7e293673c36022"`
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking rusttype v0.4.3
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking pistoncore-input v0.20.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
[INFO] [stderr]     Checking pistoncore-window v0.31.0
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.36.0
[INFO] [stderr]     Checking piston v0.36.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.53.0
[INFO] [stderr]     Checking spritesheet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             _ => t.trans(px, py).scale(sx, sy)
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ext_dt`
[INFO] [stderr]    --> src/lib.rs:163:64
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn render(&mut self, t: Matrix2d, g: &mut GlGraphics, &ext_dt: &f64) {
[INFO] [stderr]     |                                                                ^^^^^^ help: consider prefixing with an underscore: `_ext_dt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             _ => t.trans(px, py).scale(sx, sy)
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ext_dt`
[INFO] [stderr]    --> src/lib.rs:163:64
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn render(&mut self, t: Matrix2d, g: &mut GlGraphics, &ext_dt: &f64) {
[INFO] [stderr]     |                                                                ^^^^^^ help: consider prefixing with an underscore: `_ext_dt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.37s
[INFO] running `"docker" "inspect" "fa154427dfbe3c433562f9342e013454a27496fcd8359ea9ac7e293673c36022"`
[INFO] running `"docker" "rm" "-f" "fa154427dfbe3c433562f9342e013454a27496fcd8359ea9ac7e293673c36022"`
[INFO] [stdout] fa154427dfbe3c433562f9342e013454a27496fcd8359ea9ac7e293673c36022