Jul 12 02:23:50.028 INFO checking persistent_rope-0.1.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 02:23:50.028 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 02:23:50.028 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 02:23:50.029 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 02:23:50.327 INFO blam! a96d563c63e7f4e45159015a345bc997bc3fb0101cbc21744c2f3ee7cba4a39e Jul 12 02:23:50.330 INFO running `"docker" "start" "-a" "a96d563c63e7f4e45159015a345bc997bc3fb0101cbc21744c2f3ee7cba4a39e"` Jul 12 02:23:51.414 INFO kablam! Checking macro-attr v0.2.0 Jul 12 02:23:51.415 INFO kablam! Checking persistent_rope v0.1.2 (file:///source) Jul 12 02:23:51.417 INFO kablam! Checking xi-rope v0.2.0 Jul 12 02:23:51.555 INFO kablam! error[E0432]: unresolved import `alloc::arc` Jul 12 02:23:51.555 INFO kablam! --> src/rope.rs:1:12 Jul 12 02:23:51.555 INFO kablam! | Jul 12 02:23:51.555 INFO kablam! 1 | use alloc::arc::Arc; Jul 12 02:23:51.555 INFO kablam! | ^^^ Could not find `arc` in `alloc` Jul 12 02:23:51.555 INFO kablam! Jul 12 02:23:51.629 INFO kablam! error[E0119]: conflicting implementations of trait `core::ops::Add` for type `rope::Rope`: Jul 12 02:23:51.629 INFO kablam! --> src/rope.rs:617:1 Jul 12 02:23:51.629 INFO kablam! | Jul 12 02:23:51.629 INFO kablam! 578 | / impl Add for Rope Jul 12 02:23:51.629 INFO kablam! 579 | | where Jul 12 02:23:51.629 INFO kablam! 580 | | T: Into, Jul 12 02:23:51.629 INFO kablam! 581 | | { Jul 12 02:23:51.629 INFO kablam! ... | Jul 12 02:23:51.629 INFO kablam! 594 | | } Jul 12 02:23:51.629 INFO kablam! 595 | | } Jul 12 02:23:51.630 INFO kablam! | |_- first implementation here Jul 12 02:23:51.630 INFO kablam! ... Jul 12 02:23:51.630 INFO kablam! 617 | impl Add for Rope { Jul 12 02:23:51.630 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `rope::Rope` Jul 12 02:23:51.632 INFO kablam! Jul 12 02:23:51.633 INFO kablam! error[E0119]: conflicting implementations of trait `core::ops::Add` for type `&rope::Rope`: Jul 12 02:23:51.633 INFO kablam! --> src/rope.rs:631:1 Jul 12 02:23:51.633 INFO kablam! | Jul 12 02:23:51.633 INFO kablam! 597 | / impl<'a, T> Add for &'a Rope Jul 12 02:23:51.633 INFO kablam! 598 | | where Jul 12 02:23:51.633 INFO kablam! 599 | | T: Into, Jul 12 02:23:51.633 INFO kablam! 600 | | { Jul 12 02:23:51.633 INFO kablam! ... | Jul 12 02:23:51.633 INFO kablam! 614 | | } Jul 12 02:23:51.633 INFO kablam! 615 | | } Jul 12 02:23:51.633 INFO kablam! | |_- first implementation here Jul 12 02:23:51.633 INFO kablam! ... Jul 12 02:23:51.633 INFO kablam! 631 | impl<'a> Add for &'a Rope { Jul 12 02:23:51.633 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `&rope::Rope` Jul 12 02:23:51.633 INFO kablam! Jul 12 02:23:51.673 INFO kablam! error[E0119]: conflicting implementations of trait `core::convert::From<[type error]>` for type `rope::Rope`: Jul 12 02:23:51.673 INFO kablam! --> src/rope.rs:535:1 Jul 12 02:23:51.673 INFO kablam! | Jul 12 02:23:51.673 INFO kablam! 518 | impl From> for Rope { Jul 12 02:23:51.673 INFO kablam! | ----------------------------- first implementation here Jul 12 02:23:51.673 INFO kablam! ... Jul 12 02:23:51.673 INFO kablam! 535 | impl<'a> From<&'a Rope> for Rope { Jul 12 02:23:51.673 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `rope::Rope` Jul 12 02:23:51.673 INFO kablam! Jul 12 02:23:51.674 INFO kablam! error[E0119]: conflicting implementations of trait `core::convert::From<[type error]>` for type `rope::Rope`: Jul 12 02:23:51.674 INFO kablam! --> src/rope.rs:542:1 Jul 12 02:23:51.674 INFO kablam! | Jul 12 02:23:51.674 INFO kablam! 518 | impl From> for Rope { Jul 12 02:23:51.674 INFO kablam! | ----------------------------- first implementation here Jul 12 02:23:51.674 INFO kablam! ... Jul 12 02:23:51.674 INFO kablam! 542 | impl<'a> From<&'a str> for Rope { Jul 12 02:23:51.674 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `rope::Rope` Jul 12 02:23:51.674 INFO kablam! Jul 12 02:23:51.675 INFO kablam! error[E0119]: conflicting implementations of trait `core::convert::From<[type error]>` for type `rope::Rope`: Jul 12 02:23:51.675 INFO kablam! --> src/rope.rs:548:1 Jul 12 02:23:51.675 INFO kablam! | Jul 12 02:23:51.675 INFO kablam! 518 | impl From> for Rope { Jul 12 02:23:51.675 INFO kablam! | ----------------------------- first implementation here Jul 12 02:23:51.675 INFO kablam! ... Jul 12 02:23:51.675 INFO kablam! 548 | impl<'a> From<&'a String> for Rope { Jul 12 02:23:51.675 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `rope::Rope` Jul 12 02:23:51.675 INFO kablam! Jul 12 02:23:51.676 INFO kablam! error[E0119]: conflicting implementations of trait `core::convert::From<[type error]>` for type `rope::Rope`: Jul 12 02:23:51.676 INFO kablam! --> src/rope.rs:554:1 Jul 12 02:23:51.676 INFO kablam! | Jul 12 02:23:51.676 INFO kablam! 518 | impl From> for Rope { Jul 12 02:23:51.676 INFO kablam! | ----------------------------- first implementation here Jul 12 02:23:51.676 INFO kablam! ... Jul 12 02:23:51.676 INFO kablam! 554 | impl From for Rope { Jul 12 02:23:51.676 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `rope::Rope` Jul 12 02:23:51.676 INFO kablam! Jul 12 02:23:51.709 INFO kablam! error: aborting due to 7 previous errors Jul 12 02:23:51.711 INFO kablam! Jul 12 02:23:51.726 INFO kablam! Some errors occurred: E0119, E0432. Jul 12 02:23:51.726 INFO kablam! For more information about an error, try `rustc --explain E0119`. Jul 12 02:23:51.740 INFO kablam! error: Could not compile `persistent_rope`. Jul 12 02:23:51.741 INFO kablam! warning: build failed, waiting for other jobs to finish... Jul 12 02:23:54.313 INFO kablam! error: build failed Jul 12 02:23:54.315 INFO kablam! su: No module specific data is present Jul 12 02:23:54.856 INFO running `"docker" "rm" "-f" "a96d563c63e7f4e45159015a345bc997bc3fb0101cbc21744c2f3ee7cba4a39e"` Jul 12 02:23:55.028 INFO blam! a96d563c63e7f4e45159015a345bc997bc3fb0101cbc21744c2f3ee7cba4a39e