[INFO] fetching crate piston2d-sprite 0.56.0...
[INFO] extracting crate piston2d-sprite 0.56.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/piston2d-sprite/0.56.0
[INFO] extracting crate piston2d-sprite 0.56.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston2d-sprite/0.56.0
[INFO] validating manifest of piston2d-sprite-0.56.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of piston2d-sprite-0.56.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing piston2d-sprite-0.56.0
[INFO] finished frobbing piston2d-sprite-0.56.0
[INFO] frobbed toml for piston2d-sprite-0.56.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/piston2d-sprite/0.56.0/Cargo.toml
[INFO] started frobbing piston2d-sprite-0.56.0
[INFO] finished frobbing piston2d-sprite-0.56.0
[INFO] frobbed toml for piston2d-sprite-0.56.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston2d-sprite/0.56.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing piston2d-sprite-0.56.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston2d-sprite/0.56.0:/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=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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b7fd392d1dddc3314ae36bfc8833a99fc9bd1335dd001b484edb051a811391e3
[INFO] running `"docker" "start" "-a" "b7fd392d1dddc3314ae36bfc8833a99fc9bd1335dd001b484edb051a811391e3"`
[INFO] [stderr]    Compiling piston2d-graphics v0.33.0
[INFO] [stderr]    Compiling piston-ai_behavior v0.31.0
[INFO] [stderr]    Compiling piston2d-sprite v0.56.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `"docker" "inspect" "b7fd392d1dddc3314ae36bfc8833a99fc9bd1335dd001b484edb051a811391e3"`
[INFO] running `"docker" "rm" "-f" "b7fd392d1dddc3314ae36bfc8833a99fc9bd1335dd001b484edb051a811391e3"`
[INFO] [stdout] b7fd392d1dddc3314ae36bfc8833a99fc9bd1335dd001b484edb051a811391e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston2d-sprite/0.56.0:/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=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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8ca9ff064d62cacd9d21e7c1abbe7ff828514cc2e85cb660cab8fefa5ffa6e6f
[INFO] running `"docker" "start" "-a" "8ca9ff064d62cacd9d21e7c1abbe7ff828514cc2e85cb660cab8fefa5ffa6e6f"`
[INFO] [stderr]    Compiling piston2d-sprite v0.56.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `"docker" "inspect" "8ca9ff064d62cacd9d21e7c1abbe7ff828514cc2e85cb660cab8fefa5ffa6e6f"`
[INFO] running `"docker" "rm" "-f" "8ca9ff064d62cacd9d21e7c1abbe7ff828514cc2e85cb660cab8fefa5ffa6e6f"`
[INFO] [stdout] 8ca9ff064d62cacd9d21e7c1abbe7ff828514cc2e85cb660cab8fefa5ffa6e6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston2d-sprite/0.56.0:/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=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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f9eeb117364f5cc8e484a11c8b5ba1a13bb344be19ee94aed2bb4e6f2dc9fbc0
[INFO] running `"docker" "start" "-a" "f9eeb117364f5cc8e484a11c8b5ba1a13bb344be19ee94aed2bb4e6f2dc9fbc0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sprite-d4d47ab06d00b417
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fake_texture-91052e43d595e8b7
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-f621b730ba89c0bb
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sprite
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test pruning_stopped_sprites ... ok
[INFO] [stdout] test remove_child_when_done_when_sprite_already_stopped ... ok
[INFO] [stdout] test remove_child_when_done_when_animations_paused ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "f9eeb117364f5cc8e484a11c8b5ba1a13bb344be19ee94aed2bb4e6f2dc9fbc0"`
[INFO] running `"docker" "rm" "-f" "f9eeb117364f5cc8e484a11c8b5ba1a13bb344be19ee94aed2bb4e6f2dc9fbc0"`
[INFO] [stdout] f9eeb117364f5cc8e484a11c8b5ba1a13bb344be19ee94aed2bb4e6f2dc9fbc0