[INFO] crate amethyst_animation 0.5.0 is already in cache
[INFO] extracting crate amethyst_animation 0.5.0 into work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/amethyst_animation/0.5.0
[INFO] extracting crate amethyst_animation 0.5.0 into work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/amethyst_animation/0.5.0
[INFO] validating manifest of amethyst_animation-0.5.0 on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of amethyst_animation-0.5.0 on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing amethyst_animation-0.5.0
[INFO] finished frobbing amethyst_animation-0.5.0
[INFO] frobbed toml for amethyst_animation-0.5.0 written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/reg/amethyst_animation/0.5.0/Cargo.toml
[INFO] started frobbing amethyst_animation-0.5.0
[INFO] finished frobbing amethyst_animation-0.5.0
[INFO] frobbed toml for amethyst_animation-0.5.0 written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/amethyst_animation/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking amethyst_animation-0.5.0 against try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b for pr-60444
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-5/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/reg/amethyst_animation/0.5.0:/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" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eeef81e9a3da6a2f9c6f83466793cd94cc651dacb15cd2caca71f98834c620de
[INFO] running `"docker" "start" "-a" "eeef81e9a3da6a2f9c6f83466793cd94cc651dacb15cd2caca71f98834c620de"`
[INFO] [stderr]     Checking num-complex v0.2.1
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking minterpolate v0.4.0
[INFO] [stderr]     Checking nalgebra v0.16.13
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]     Checking amethyst_core v0.5.0
[INFO] [stderr]     Checking amethyst_assets v0.6.0
[INFO] [stderr]     Checking amethyst_renderer v0.10.4
[INFO] [stderr]     Checking amethyst_animation v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> src/prefab.rs:236:57
[INFO] [stderr]     |
[INFO] [stderr] 236 | #[derive(Default, Clone, Debug, Deserialize, Serialize, PrefabData)]
[INFO] [stderr]     |                                                         ^^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> src/skinning/resources.rs:129:57
[INFO] [stderr]     |
[INFO] [stderr] 129 | #[derive(Clone, Default, Debug, Serialize, Deserialize, PrefabData)]
[INFO] [stderr]     |                                                         ^^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> src/prefab.rs:236:57
[INFO] [stderr]     |
[INFO] [stderr] 236 | #[derive(Default, Clone, Debug, Deserialize, Serialize, PrefabData)]
[INFO] [stderr]     |                                                         ^^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> src/skinning/resources.rs:129:57
[INFO] [stderr]     |
[INFO] [stderr] 129 | #[derive(Clone, Default, Debug, Serialize, Deserialize, PrefabData)]
[INFO] [stderr]     |                                                         ^^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `"docker" "inspect" "eeef81e9a3da6a2f9c6f83466793cd94cc651dacb15cd2caca71f98834c620de"`
[INFO] running `"docker" "rm" "-f" "eeef81e9a3da6a2f9c6f83466793cd94cc651dacb15cd2caca71f98834c620de"`
[INFO] [stdout] eeef81e9a3da6a2f9c6f83466793cd94cc651dacb15cd2caca71f98834c620de