Sep 21 12:23:24.832 INFO checking cbor-lite-0.1.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 12:23:24.832 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 12:23:24.832 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 12:23:25.011 INFO blam! 4b4132857e3b81c5ae64a6438bb254b5cf16f9643116efad94c6940ccc0d00bd Sep 21 12:23:25.013 INFO running `"docker" "start" "-a" "4b4132857e3b81c5ae64a6438bb254b5cf16f9643116efad94c6940ccc0d00bd"` Sep 21 12:23:26.112 INFO kablam! usermod: no changes Sep 21 12:23:26.138 INFO kablam! Checking cbor-lite v0.1.1 (/source) Sep 21 12:23:26.578 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `BTreeMap` Sep 21 12:23:26.578 INFO kablam! --> src/ser.rs:109:24 Sep 21 12:23:26.578 INFO kablam! | Sep 21 12:23:26.578 INFO kablam! 109 | let mut test_map = BTreeMap::new(); Sep 21 12:23:26.578 INFO kablam! | ^^^^^^^^ Use of undeclared type or module `BTreeMap` Sep 21 12:23:26.578 INFO kablam! Sep 21 12:23:26.730 INFO kablam! error: aborting due to previous error Sep 21 12:23:26.730 INFO kablam! Sep 21 12:23:26.730 INFO kablam! For more information about this error, try `rustc --explain E0433`. Sep 21 12:23:26.736 INFO kablam! error: Could not compile `cbor-lite`. Sep 21 12:23:26.736 INFO kablam! Sep 21 12:23:26.736 INFO kablam! To learn more, run the command again with --verbose. Sep 21 12:23:26.736 INFO kablam! su: No module specific data is present Sep 21 12:23:27.446 INFO running `"docker" "rm" "-f" "4b4132857e3b81c5ae64a6438bb254b5cf16f9643116efad94c6940ccc0d00bd"` Sep 21 12:23:27.530 INFO blam! 4b4132857e3b81c5ae64a6438bb254b5cf16f9643116efad94c6940ccc0d00bd