Aug 30 00:37:01.053 INFO checking tcmalloc-0.1.3 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 00:37:01.053 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 00:37:01.053 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:37:01.221 INFO blam! 2d8d7434390177604c7c9ec31a821397c7080e7d05fb0c5b5a363884e719c53c
Aug 30 00:37:01.223 INFO running `"docker" "start" "-a" "2d8d7434390177604c7c9ec31a821397c7080e7d05fb0c5b5a363884e719c53c"`
Aug 30 00:37:01.941 INFO kablam!     Checking tcmalloc v0.1.3 (file:///source)
Aug 30 00:37:02.221 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Aug 30 00:37:02.221 INFO kablam!  --> src/lib.rs:3:39
Aug 30 00:37:02.221 INFO kablam!   |
Aug 30 00:37:02.221 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Aug 30 00:37:02.221 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Aug 30 00:37:02.221 INFO kablam! 
Aug 30 00:37:02.230 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Aug 30 00:37:02.230 INFO kablam!  --> src/lib.rs:3:39
Aug 30 00:37:02.230 INFO kablam!   |
Aug 30 00:37:02.230 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Aug 30 00:37:02.230 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Aug 30 00:37:02.230 INFO kablam! 
Aug 30 00:37:02.235 INFO kablam! error: aborting due to previous error
Aug 30 00:37:02.235 INFO kablam! 
Aug 30 00:37:02.235 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 30 00:37:02.240 INFO kablam! error: aborting due to previous error
Aug 30 00:37:02.240 INFO kablam! 
Aug 30 00:37:02.240 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 30 00:37:02.242 INFO kablam! error: Could not compile `tcmalloc`.
Aug 30 00:37:02.242 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 00:37:02.244 INFO kablam! error: Could not compile `tcmalloc`.
Aug 30 00:37:02.245 INFO kablam! 
Aug 30 00:37:02.245 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 00:37:02.246 INFO kablam! su: No module specific data is present
Aug 30 00:37:02.729 INFO running `"docker" "rm" "-f" "2d8d7434390177604c7c9ec31a821397c7080e7d05fb0c5b5a363884e719c53c"`
Aug 30 00:37:02.830 INFO blam! 2d8d7434390177604c7c9ec31a821397c7080e7d05fb0c5b5a363884e719c53c