[INFO] crate rect-iter 0.2.3 is already in cache
[INFO] extracting crate rect-iter 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/rect-iter/0.2.3
[INFO] extracting crate rect-iter 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rect-iter/0.2.3
[INFO] validating manifest of rect-iter-0.2.3 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 rect-iter-0.2.3 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 rect-iter-0.2.3
[INFO] finished frobbing rect-iter-0.2.3
[INFO] frobbed toml for rect-iter-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rect-iter/0.2.3/Cargo.toml
[INFO] started frobbing rect-iter-0.2.3
[INFO] finished frobbing rect-iter-0.2.3
[INFO] frobbed toml for rect-iter-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rect-iter/0.2.3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rect-iter-0.2.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rect-iter/0.2.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fab5834eff46ae3318af7d48b0253def3b45a823f78002d9ce216fb8360572b9
[INFO] running `"docker" "start" "-a" "fab5834eff46ae3318af7d48b0253def3b45a823f78002d9ce216fb8360572b9"`
[INFO] [stderr]    Compiling tuple-map v0.3.0
[INFO] [stderr]    Compiling euclid v0.20.1
[INFO] [stderr]    Compiling rect-iter v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `euclid::TypedPoint2D`, `euclid::TypedRect`, `euclid::TypedVector2D`
[INFO] [stderr]   --> src/lib.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 | use euclid::{point2, rect, vec2, TypedPoint2D, TypedRect, TypedVector2D};
[INFO] [stderr]    |                                  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^ no `TypedVector2D` in the root
[INFO] [stderr]    |                                  |             |
[INFO] [stderr]    |                                  |             no `TypedRect` in the root
[INFO] [stderr]    |                                  no `TypedPoint2D` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0207]: the type parameter `U` is not constrained by the impl trait, self type, or predicates
[INFO] [stderr]    --> src/lib.rs:123:16
[INFO] [stderr]     |
[INFO] [stderr] 123 | impl<T: Clone, U> IntoTuple2<T> for TypedPoint2D<T, U> {
[INFO] [stderr]     |                ^ unconstrained type parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0207]: the type parameter `U` is not constrained by the impl trait, self type, or predicates
[INFO] [stderr]    --> src/lib.rs:130:16
[INFO] [stderr]     |
[INFO] [stderr] 130 | impl<T: Clone, U> IntoTuple2<T> for TypedVector2D<T, U> {
[INFO] [stderr]     |                ^ unconstrained type parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0207]: the type parameter `U` is not constrained by the impl trait, self type, or predicates
[INFO] [stderr]    --> src/lib.rs:143:15
[INFO] [stderr]     |
[INFO] [stderr] 143 | impl<T: Copy, U> FromTuple2<T> for TypedPoint2D<T, U> {
[INFO] [stderr]     |               ^ unconstrained type parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0207]: the type parameter `U` is not constrained by the impl trait, self type, or predicates
[INFO] [stderr]    --> src/lib.rs:150:16
[INFO] [stderr]     |
[INFO] [stderr] 150 | impl<T: Clone, U> FromTuple2<T> for TypedVector2D<T, U> {
[INFO] [stderr]     |                ^ unconstrained type parameter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0207, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0207`.
[INFO] [stderr] error: Could not compile `rect-iter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fab5834eff46ae3318af7d48b0253def3b45a823f78002d9ce216fb8360572b9"`
[INFO] running `"docker" "rm" "-f" "fab5834eff46ae3318af7d48b0253def3b45a823f78002d9ce216fb8360572b9"`
[INFO] [stdout] fab5834eff46ae3318af7d48b0253def3b45a823f78002d9ce216fb8360572b9