Aug 02 11:49:59.465 INFO checking dbg-1.0.4 against 1.27.2+tmplazy for lazy_static-1 Aug 02 11:49:59.465 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 11:49:59.466 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 11:49:59.466 INFO running `"docker" "create" "-v" "/tmp/crater.ChE1PNDAJAdl:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 02 11:49:59.695 INFO blam! fecdcd6935c4b5f902039353b37ef4039ae893bac041da4bfd141b44a8f9238c Aug 02 11:49:59.698 INFO running `"docker" "start" "-a" "fecdcd6935c4b5f902039353b37ef4039ae893bac041da4bfd141b44a8f9238c"` Aug 02 11:50:00.996 INFO kablam! Compiling dbg v1.0.4 (file:///source) Aug 02 11:50:02.797 INFO kablam! error[E0277]: `tests::not_debug::X` doesn't implement `std::fmt::Debug` Aug 02 11:50:02.797 INFO kablam! --> src/lib.rs:86:62 Aug 02 11:50:02.797 INFO kablam! | Aug 02 11:50:02.797 INFO kablam! 86 | (if detailed { write!(&mut err, "{:#?}", _tmp) } Aug 02 11:50:02.797 INFO kablam! | ^^^^ `tests::not_debug::X` cannot be formatted using `{:?}` Aug 02 11:50:02.797 INFO kablam! ... Aug 02 11:50:02.797 INFO kablam! 270 | dbg!(&a); Aug 02 11:50:02.798 INFO kablam! | --------- in this macro invocation Aug 02 11:50:02.798 INFO kablam! | Aug 02 11:50:02.798 INFO kablam! = help: the trait `std::fmt::Debug` is not implemented for `tests::not_debug::X` Aug 02 11:50:02.799 INFO kablam! = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug` Aug 02 11:50:02.799 INFO kablam! = note: required because of the requirements on the impl of `std::fmt::Debug` for `&tests::not_debug::X` Aug 02 11:50:02.799 INFO kablam! = note: required because of the requirements on the impl of `std::fmt::Debug` for `WrapDebug<&tests::not_debug::X>` Aug 02 11:50:02.800 INFO kablam! = note: required by `std::fmt::Debug::fmt` Aug 02 11:50:02.800 INFO kablam! Aug 02 11:50:02.802 INFO kablam! error[E0277]: `tests::not_debug::X` doesn't implement `std::fmt::Debug` Aug 02 11:50:02.802 INFO kablam! --> src/lib.rs:87:62 Aug 02 11:50:02.802 INFO kablam! | Aug 02 11:50:02.802 INFO kablam! 87 | else { write!(&mut err, "{:?}" , _tmp) }).unwrap(); Aug 02 11:50:02.802 INFO kablam! | ^^^^ `tests::not_debug::X` cannot be formatted using `{:?}` Aug 02 11:50:02.802 INFO kablam! ... Aug 02 11:50:02.802 INFO kablam! 270 | dbg!(&a); Aug 02 11:50:02.802 INFO kablam! | --------- in this macro invocation Aug 02 11:50:02.807 INFO kablam! | Aug 02 11:50:02.807 INFO kablam! = help: the trait `std::fmt::Debug` is not implemented for `tests::not_debug::X` Aug 02 11:50:02.807 INFO kablam! = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug` Aug 02 11:50:02.808 INFO kablam! = note: required because of the requirements on the impl of `std::fmt::Debug` for `&tests::not_debug::X` Aug 02 11:50:02.808 INFO kablam! = note: required because of the requirements on the impl of `std::fmt::Debug` for `WrapDebug<&tests::not_debug::X>` Aug 02 11:50:02.808 INFO kablam! = note: required by `std::fmt::Debug::fmt` Aug 02 11:50:02.808 INFO kablam! Aug 02 11:50:03.075 INFO kablam! error: aborting due to 2 previous errors Aug 02 11:50:03.075 INFO kablam! Aug 02 11:50:03.075 INFO kablam! For more information about this error, try `rustc --explain E0277`. Aug 02 11:50:03.092 INFO kablam! error: Could not compile `dbg`. Aug 02 11:50:03.092 INFO kablam! Aug 02 11:50:03.093 INFO kablam! To learn more, run the command again with --verbose. Aug 02 11:50:03.093 INFO kablam! su: No module specific data is present Aug 02 11:50:03.702 INFO running `"docker" "rm" "-f" "fecdcd6935c4b5f902039353b37ef4039ae893bac041da4bfd141b44a8f9238c"` Aug 02 11:50:03.859 INFO blam! fecdcd6935c4b5f902039353b37ef4039ae893bac041da4bfd141b44a8f9238c