Sep 05 22:09:40.000 INFO checking tcmalloc-0.1.3 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 22:09:40.000 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 22:09:40.000 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/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 05 22:09:40.246 INFO blam! 5ca60ffca94c412d4fb814a1ff0ff969e3dc153a85902b88799657714648324a
Sep 05 22:09:40.247 INFO running `"docker" "start" "-a" "5ca60ffca94c412d4fb814a1ff0ff969e3dc153a85902b88799657714648324a"`
Sep 05 22:09:40.845 INFO kablam! usermod: no changes
Sep 05 22:09:40.895 INFO kablam!     Checking tcmalloc v0.1.3 (file:///source)
Sep 05 22:09:41.070 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Sep 05 22:09:41.070 INFO kablam!  --> src/lib.rs:3:39
Sep 05 22:09:41.070 INFO kablam!   |
Sep 05 22:09:41.070 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Sep 05 22:09:41.070 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Sep 05 22:09:41.070 INFO kablam! 
Sep 05 22:09:41.078 INFO kablam! error: aborting due to previous error
Sep 05 22:09:41.078 INFO kablam! 
Sep 05 22:09:41.078 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 05 22:09:41.086 INFO kablam! error: Could not compile `tcmalloc`.
Sep 05 22:09:41.086 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 22:09:41.086 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Sep 05 22:09:41.086 INFO kablam!  --> src/lib.rs:3:39
Sep 05 22:09:41.086 INFO kablam!   |
Sep 05 22:09:41.086 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Sep 05 22:09:41.086 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Sep 05 22:09:41.086 INFO kablam! 
Sep 05 22:09:41.093 INFO kablam! error: aborting due to previous error
Sep 05 22:09:41.093 INFO kablam! 
Sep 05 22:09:41.093 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 05 22:09:41.099 INFO kablam! error: Could not compile `tcmalloc`.
Sep 05 22:09:41.099 INFO kablam! 
Sep 05 22:09:41.099 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 22:09:41.100 INFO kablam! su: No module specific data is present
Sep 05 22:09:41.602 INFO running `"docker" "rm" "-f" "5ca60ffca94c412d4fb814a1ff0ff969e3dc153a85902b88799657714648324a"`
Sep 05 22:09:41.705 INFO blam! 5ca60ffca94c412d4fb814a1ff0ff969e3dc153a85902b88799657714648324a