[INFO] crate identity 0.0.6 is already in cache
[INFO] extracting crate identity 0.0.6 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/identity/0.0.6
[INFO] extracting crate identity 0.0.6 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/identity/0.0.6
[INFO] validating manifest of identity-0.0.6 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of identity-0.0.6 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing identity-0.0.6
[INFO] finished frobbing identity-0.0.6
[INFO] frobbed toml for identity-0.0.6 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/identity/0.0.6/Cargo.toml
[INFO] started frobbing identity-0.0.6
[INFO] finished frobbing identity-0.0.6
[INFO] frobbed toml for identity-0.0.6 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/identity/0.0.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking identity-0.0.6 against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-7/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/identity/0.0.6:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 231ae13ef284a8da9e7df6f3c9c278b46164725081b0cd73dc5c8bd6c50a8af6
[INFO] running `"docker" "start" "-a" "231ae13ef284a8da9e7df6f3c9c278b46164725081b0cd73dc5c8bd6c50a8af6"`
[INFO] [stderr]     Checking identity v0.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:391:20
[INFO] [stderr]     |
[INFO] [stderr] 391 | pub type TyPair<A: ?Sized, B: ?Sized> = Cons<A, Cons<B, Nil>>;
[INFO] [stderr]     |                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(type_alias_bounds)] on by default
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:391:31
[INFO] [stderr]     |
[INFO] [stderr] 391 | pub type TyPair<A: ?Sized, B: ?Sized> = Cons<A, Cons<B, Nil>>;
[INFO] [stderr]     |                               ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:393:22
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub type TyTriple<A: ?Sized, B: ?Sized, C: ?Sized> = Cons<A, Cons<B, Cons<C, Nil>>>;
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:393:33
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub type TyTriple<A: ?Sized, B: ?Sized, C: ?Sized> = Cons<A, Cons<B, Cons<C, Nil>>>;
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:393:44
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub type TyTriple<A: ?Sized, B: ?Sized, C: ?Sized> = Cons<A, Cons<B, Cons<C, Nil>>>;
[INFO] [stderr]     |                                            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:391:20
[INFO] [stderr]     |
[INFO] [stderr] 391 | pub type TyPair<A: ?Sized, B: ?Sized> = Cons<A, Cons<B, Nil>>;
[INFO] [stderr]     |                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(type_alias_bounds)] on by default
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:391:31
[INFO] [stderr]     |
[INFO] [stderr] 391 | pub type TyPair<A: ?Sized, B: ?Sized> = Cons<A, Cons<B, Nil>>;
[INFO] [stderr]     |                               ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:393:22
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub type TyTriple<A: ?Sized, B: ?Sized, C: ?Sized> = Cons<A, Cons<B, Cons<C, Nil>>>;
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:393:33
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub type TyTriple<A: ?Sized, B: ?Sized, C: ?Sized> = Cons<A, Cons<B, Cons<C, Nil>>>;
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/lift.rs:393:44
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub type TyTriple<A: ?Sized, B: ?Sized, C: ?Sized> = Cons<A, Cons<B, Cons<C, Nil>>>;
[INFO] [stderr]     |                                            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "231ae13ef284a8da9e7df6f3c9c278b46164725081b0cd73dc5c8bd6c50a8af6"`
[INFO] running `"docker" "rm" "-f" "231ae13ef284a8da9e7df6f3c9c278b46164725081b0cd73dc5c8bd6c50a8af6"`
[INFO] [stdout] 231ae13ef284a8da9e7df6f3c9c278b46164725081b0cd73dc5c8bd6c50a8af6