Sep 06 00:20:13.779 INFO checking selectors-0.18.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:20:13.779 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:20:13.780 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:20:13.964 INFO blam! d5230c0e9d658cce9a1b92df263ed123e6fb8ac29d115028fc308d7dc24eea6d
Sep 06 00:20:13.967 INFO running `"docker" "start" "-a" "d5230c0e9d658cce9a1b92df263ed123e6fb8ac29d115028fc308d7dc24eea6d"`
Sep 06 00:20:14.735 INFO kablam! usermod: no changes
Sep 06 00:20:14.877 INFO kablam!    Compiling procedural-masquerade v0.1.6
Sep 06 00:20:14.880 INFO kablam!    Compiling cssparser v0.13.7
Sep 06 00:20:14.880 INFO kablam!    Compiling syn v0.14.9
Sep 06 00:20:14.887 INFO kablam!    Compiling selectors v0.18.0 (file:///source)
Sep 06 00:20:34.866 INFO kablam!    Compiling cssparser-macros v0.3.4
Sep 06 00:20:41.960 INFO kablam! error[E0463]: can't find crate for `size_of_test`
Sep 06 00:20:41.960 INFO kablam!   --> lib.rs:11:27
Sep 06 00:20:41.960 INFO kablam!    |
Sep 06 00:20:41.960 INFO kablam! 11 | #[cfg(test)] #[macro_use] extern crate size_of_test;
Sep 06 00:20:41.960 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 06 00:20:41.960 INFO kablam! 
Sep 06 00:20:41.960 INFO kablam! error: aborting due to previous error
Sep 06 00:20:41.960 INFO kablam! 
Sep 06 00:20:41.960 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 06 00:20:41.975 INFO kablam! error: Could not compile `selectors`.
Sep 06 00:20:41.975 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 00:20:42.258 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 00:20:42.258 INFO kablam!  --> attr.rs:7:5
Sep 06 00:20:42.258 INFO kablam!   |
Sep 06 00:20:42.258 INFO kablam! 7 | use std::ascii::AsciiExt;
Sep 06 00:20:42.258 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 00:20:42.258 INFO kablam!   |
Sep 06 00:20:42.258 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 00:20:42.258 INFO kablam! 
Sep 06 00:20:42.258 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 00:20:42.258 INFO kablam!   --> parser.rs:11:5
Sep 06 00:20:42.258 INFO kablam!    |
Sep 06 00:20:42.258 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 06 00:20:42.258 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 00:20:42.258 INFO kablam! 
Sep 06 00:20:44.535 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 00:20:44.535 INFO kablam!  --> attr.rs:7:5
Sep 06 00:20:44.535 INFO kablam!   |
Sep 06 00:20:44.535 INFO kablam! 7 | use std::ascii::AsciiExt;
Sep 06 00:20:44.535 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 00:20:44.535 INFO kablam!   |
Sep 06 00:20:44.535 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 00:20:44.535 INFO kablam! 
Sep 06 00:20:44.535 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 00:20:44.535 INFO kablam!   --> parser.rs:11:5
Sep 06 00:20:44.535 INFO kablam!    |
Sep 06 00:20:44.535 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 06 00:20:44.535 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 00:20:44.535 INFO kablam! 
Sep 06 00:20:45.153 INFO kablam! error: build failed
Sep 06 00:20:45.155 INFO kablam! su: No module specific data is present
Sep 06 00:20:45.663 INFO running `"docker" "rm" "-f" "d5230c0e9d658cce9a1b92df263ed123e6fb8ac29d115028fc308d7dc24eea6d"`
Sep 06 00:20:45.720 INFO blam! d5230c0e9d658cce9a1b92df263ed123e6fb8ac29d115028fc308d7dc24eea6d