Sep 19 19:12:24.979 INFO checking tcmalloc-0.1.3 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:12:24.979 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:12:24.979 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:12:25.134 INFO blam! f8fe1cbf4fb74af4cc5ed72671e31a32e7c326053ad71ca2aae6f909d55c719e
Sep 19 19:12:25.136 INFO running `"docker" "start" "-a" "f8fe1cbf4fb74af4cc5ed72671e31a32e7c326053ad71ca2aae6f909d55c719e"`
Sep 19 19:12:26.148 INFO kablam! usermod: no changes
Sep 19 19:12:26.178 INFO kablam!     Checking tcmalloc v0.1.3 (/source)
Sep 19 19:12:26.326 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Sep 19 19:12:26.326 INFO kablam!  --> src/lib.rs:3:39
Sep 19 19:12:26.326 INFO kablam!   |
Sep 19 19:12:26.326 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Sep 19 19:12:26.326 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Sep 19 19:12:26.327 INFO kablam! 
Sep 19 19:12:26.334 INFO kablam! error: aborting due to previous error
Sep 19 19:12:26.334 INFO kablam! 
Sep 19 19:12:26.334 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 19:12:26.340 INFO kablam! error: Could not compile `tcmalloc`.
Sep 19 19:12:26.340 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:12:26.378 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Sep 19 19:12:26.378 INFO kablam!  --> src/lib.rs:3:39
Sep 19 19:12:26.378 INFO kablam!   |
Sep 19 19:12:26.378 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Sep 19 19:12:26.378 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Sep 19 19:12:26.378 INFO kablam! 
Sep 19 19:12:26.386 INFO kablam! error: aborting due to previous error
Sep 19 19:12:26.386 INFO kablam! 
Sep 19 19:12:26.386 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 19:12:26.392 INFO kablam! error: Could not compile `tcmalloc`.
Sep 19 19:12:26.392 INFO kablam! 
Sep 19 19:12:26.392 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 19:12:26.393 INFO kablam! su: No module specific data is present
Sep 19 19:12:26.910 INFO running `"docker" "rm" "-f" "f8fe1cbf4fb74af4cc5ed72671e31a32e7c326053ad71ca2aae6f909d55c719e"`
Sep 19 19:12:27.007 INFO blam! f8fe1cbf4fb74af4cc5ed72671e31a32e7c326053ad71ca2aae6f909d55c719e