[INFO] crate euclid 0.19.4 is already in cache
[INFO] extracting crate euclid 0.19.4 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/euclid/0.19.4
[INFO] extracting crate euclid 0.19.4 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/euclid/0.19.4
[INFO] validating manifest of euclid-0.19.4 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of euclid-0.19.4 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing euclid-0.19.4
[INFO] finished frobbing euclid-0.19.4
[INFO] frobbed toml for euclid-0.19.4 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/euclid/0.19.4/Cargo.toml
[INFO] started frobbing euclid-0.19.4
[INFO] finished frobbing euclid-0.19.4
[INFO] frobbed toml for euclid-0.19.4 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/euclid/0.19.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking euclid-0.19.4 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-4/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/euclid/0.19.4:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 156bf9dcf88e591eb0a5d8364d77bfa1bab688f6de081927f27745e1ea9168c1
[INFO] running `"docker" "start" "-a" "156bf9dcf88e591eb0a5d8364d77bfa1bab688f6de081927f27745e1ea9168c1"`
[INFO] [stderr]     Checking euclid v0.19.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/side_offsets.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / /// A group of side offsets, which correspond to top/left/bottom/right for borders, padding,
[INFO] [stderr] 21 | | /// and margins in CSS, optionally tagged with a unit.
[INFO] [stderr]    | |______________________________________________________^
[INFO] [stderr] 22 | / define_matrix! {
[INFO] [stderr] 23 | |     pub struct TypedSideOffsets2D<T, U> {
[INFO] [stderr] 24 | |         pub top: T,
[INFO] [stderr] 25 | |         pub right: T,
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |     }
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/size.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 |   /// A 2d size tagged with a unit.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 | / define_matrix! {
[INFO] [stderr] 25 | |     pub struct TypedSize2D<T, U> {
[INFO] [stderr] 26 | |         pub width: T,
[INFO] [stderr] 27 | |         pub height: T,
[INFO] [stderr] 28 | |     }
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/side_offsets.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / /// A group of side offsets, which correspond to top/left/bottom/right for borders, padding,
[INFO] [stderr] 21 | | /// and margins in CSS, optionally tagged with a unit.
[INFO] [stderr]    | |______________________________________________________^
[INFO] [stderr] 22 | / define_matrix! {
[INFO] [stderr] 23 | |     pub struct TypedSideOffsets2D<T, U> {
[INFO] [stderr] 24 | |         pub top: T,
[INFO] [stderr] 25 | |         pub right: T,
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |     }
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/size.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 |   /// A 2d size tagged with a unit.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 | / define_matrix! {
[INFO] [stderr] 25 | |     pub struct TypedSize2D<T, U> {
[INFO] [stderr] 26 | |         pub width: T,
[INFO] [stderr] 27 | |         pub height: T,
[INFO] [stderr] 28 | |     }
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `"docker" "inspect" "156bf9dcf88e591eb0a5d8364d77bfa1bab688f6de081927f27745e1ea9168c1"`
[INFO] running `"docker" "rm" "-f" "156bf9dcf88e591eb0a5d8364d77bfa1bab688f6de081927f27745e1ea9168c1"`
[INFO] [stdout] 156bf9dcf88e591eb0a5d8364d77bfa1bab688f6de081927f27745e1ea9168c1