Sep 14 07:56:11.508 INFO checking tcmalloc-0.1.3 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 07:56:11.508 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 07:56:11.508 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:56:11.729 INFO blam! 5307cf284725c1a5e15d108d91babd3e67bd52a6afcc640d81652a1f9546abc9
Sep 14 07:56:11.730 INFO running `"docker" "start" "-a" "5307cf284725c1a5e15d108d91babd3e67bd52a6afcc640d81652a1f9546abc9"`
Sep 14 07:56:12.438 INFO kablam! usermod: no changes
Sep 14 07:56:12.476 INFO kablam!     Checking tcmalloc v0.1.3 (file:///source)
Sep 14 07:56:12.616 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Sep 14 07:56:12.616 INFO kablam!  --> src/lib.rs:3:39
Sep 14 07:56:12.616 INFO kablam!   |
Sep 14 07:56:12.616 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Sep 14 07:56:12.616 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Sep 14 07:56:12.616 INFO kablam! 
Sep 14 07:56:12.623 INFO kablam! error: aborting due to previous error
Sep 14 07:56:12.624 INFO kablam! 
Sep 14 07:56:12.624 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 07:56:12.628 INFO kablam! error: Could not compile `tcmalloc`.
Sep 14 07:56:12.628 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 07:56:12.634 INFO kablam! error[E0432]: unresolved import `std::alloc::Opaque`
Sep 14 07:56:12.634 INFO kablam!  --> src/lib.rs:3:39
Sep 14 07:56:12.634 INFO kablam!   |
Sep 14 07:56:12.634 INFO kablam! 3 | use std::alloc::{GlobalAlloc, Layout, Opaque};
Sep 14 07:56:12.634 INFO kablam!   |                                       ^^^^^^ no `Opaque` in `alloc`
Sep 14 07:56:12.634 INFO kablam! 
Sep 14 07:56:12.643 INFO kablam! error: aborting due to previous error
Sep 14 07:56:12.643 INFO kablam! 
Sep 14 07:56:12.643 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 07:56:12.648 INFO kablam! error: Could not compile `tcmalloc`.
Sep 14 07:56:12.648 INFO kablam! 
Sep 14 07:56:12.648 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 07:56:12.649 INFO kablam! su: No module specific data is present
Sep 14 07:56:13.324 INFO running `"docker" "rm" "-f" "5307cf284725c1a5e15d108d91babd3e67bd52a6afcc640d81652a1f9546abc9"`
Sep 14 07:56:13.397 INFO blam! 5307cf284725c1a5e15d108d91babd3e67bd52a6afcc640d81652a1f9546abc9