[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/beta-1.38-1/sources/1.37.0/gh/ericandre615/piston-spritesheet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ericandre615/piston-spritesheet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ericandre615/piston-spritesheet" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ericandre615/piston-spritesheet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ericandre615/piston-spritesheet on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ericandre615/piston-spritesheet against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0e0bdf2f7bfcdbee41481bf0fbe131ad40d6e3dc3f642be0537c7ddb4e5a0967
[INFO] running `"docker" "start" "-a" "0e0bdf2f7bfcdbee41481bf0fbe131ad40d6e3dc3f642be0537c7ddb4e5a0967"`
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling pistoncore-input v0.20.0
[INFO] [stderr]    Compiling pistoncore-window v0.31.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.36.0
[INFO] [stderr]    Compiling piston v0.36.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.53.0
[INFO] [stderr]    Compiling spritesheet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/animation/mod.rs:24:93
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn load_from_json(filepath: &'static str) -> Result<HashMap<String, Animation>, Box<Error>> {
[INFO] [stderr]    |                                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] 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 1m 15s
[INFO] running `"docker" "inspect" "0e0bdf2f7bfcdbee41481bf0fbe131ad40d6e3dc3f642be0537c7ddb4e5a0967"`
[INFO] running `"docker" "rm" "-f" "0e0bdf2f7bfcdbee41481bf0fbe131ad40d6e3dc3f642be0537c7ddb4e5a0967"`
[INFO] [stdout] 0e0bdf2f7bfcdbee41481bf0fbe131ad40d6e3dc3f642be0537c7ddb4e5a0967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5aea4da29e4df9deee25968bb9bec8d3923b3b0fc26f62caa8d8fbfa5c7d2c6c
[INFO] running `"docker" "start" "-a" "5aea4da29e4df9deee25968bb9bec8d3923b3b0fc26f62caa8d8fbfa5c7d2c6c"`
[INFO] [stderr]    Compiling spritesheet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/animation/mod.rs:24:93
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn load_from_json(filepath: &'static str) -> Result<HashMap<String, Animation>, Box<Error>> {
[INFO] [stderr]    |                                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] 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 1.09s
[INFO] running `"docker" "inspect" "5aea4da29e4df9deee25968bb9bec8d3923b3b0fc26f62caa8d8fbfa5c7d2c6c"`
[INFO] running `"docker" "rm" "-f" "5aea4da29e4df9deee25968bb9bec8d3923b3b0fc26f62caa8d8fbfa5c7d2c6c"`
[INFO] [stdout] 5aea4da29e4df9deee25968bb9bec8d3923b3b0fc26f62caa8d8fbfa5c7d2c6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 67c90166d549e87a542925c5a7e56a5fc6a52d76b8e64434fc1f7dc50f44e14f
[INFO] running `"docker" "start" "-a" "67c90166d549e87a542925c5a7e56a5fc6a52d76b8e64434fc1f7dc50f44e14f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spritesheet-a8231a5b1d02c8dd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spritesheet
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "67c90166d549e87a542925c5a7e56a5fc6a52d76b8e64434fc1f7dc50f44e14f"`
[INFO] running `"docker" "rm" "-f" "67c90166d549e87a542925c5a7e56a5fc6a52d76b8e64434fc1f7dc50f44e14f"`
[INFO] [stdout] 67c90166d549e87a542925c5a7e56a5fc6a52d76b8e64434fc1f7dc50f44e14f