Sep 01 08:57:30.235 INFO checking capnp-nonblock-0.4.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 08:57:30.235 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 08:57:30.235 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:57:30.454 INFO blam! c84b853dd8cb28bc23be7a2f2c07014f27d6558b36a63d37c1d2a0fa2296912d
Sep 01 08:57:30.456 INFO running `"docker" "start" "-a" "c84b853dd8cb28bc23be7a2f2c07014f27d6558b36a63d37c1d2a0fa2296912d"`
Sep 01 08:57:31.147 INFO kablam!     Checking capnp v0.6.2
Sep 01 08:57:34.113 INFO kablam!     Checking capnp-nonblock v0.4.0 (file:///source)
Sep 01 08:57:35.782 INFO kablam! error[E0432]: unresolved import `alloc::heap`
Sep 01 08:57:35.782 INFO kablam!  --> src/buf.rs:1:12
Sep 01 08:57:35.782 INFO kablam!   |
Sep 01 08:57:35.783 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 01 08:57:35.783 INFO kablam!   |            ^^^^ Could not find `heap` in `alloc`
Sep 01 08:57:35.783 INFO kablam! 
Sep 01 08:57:35.793 INFO kablam! warning: unused import: `Alloc`
Sep 01 08:57:35.793 INFO kablam!  --> src/buf.rs:1:25
Sep 01 08:57:35.793 INFO kablam!   |
Sep 01 08:57:35.793 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 01 08:57:35.793 INFO kablam!   |                         ^^^^^
Sep 01 08:57:35.793 INFO kablam!   |
Sep 01 08:57:35.793 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 08:57:35.793 INFO kablam! 
Sep 01 08:57:35.869 INFO kablam! error[E0432]: unresolved import `alloc::heap`
Sep 01 08:57:35.869 INFO kablam!  --> src/buf.rs:1:12
Sep 01 08:57:35.869 INFO kablam!   |
Sep 01 08:57:35.869 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 01 08:57:35.869 INFO kablam!   |            ^^^^ Could not find `heap` in `alloc`
Sep 01 08:57:35.869 INFO kablam! 
Sep 01 08:57:35.890 INFO kablam! warning: unused import: `Alloc`
Sep 01 08:57:35.890 INFO kablam!  --> src/buf.rs:1:25
Sep 01 08:57:35.891 INFO kablam!   |
Sep 01 08:57:35.891 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 01 08:57:35.891 INFO kablam!   |                         ^^^^^
Sep 01 08:57:35.891 INFO kablam!   |
Sep 01 08:57:35.891 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 08:57:35.891 INFO kablam! 
Sep 01 08:57:36.156 INFO kablam! error: aborting due to previous error
Sep 01 08:57:36.156 INFO kablam! 
Sep 01 08:57:36.156 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 01 08:57:36.166 INFO kablam! error: Could not compile `capnp-nonblock`.
Sep 01 08:57:36.167 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 08:57:36.629 INFO kablam! error: aborting due to previous error
Sep 01 08:57:36.629 INFO kablam! 
Sep 01 08:57:36.630 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 01 08:57:36.642 INFO kablam! error: Could not compile `capnp-nonblock`.
Sep 01 08:57:36.642 INFO kablam! 
Sep 01 08:57:36.642 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 08:57:36.643 INFO kablam! su: No module specific data is present
Sep 01 08:57:37.056 INFO running `"docker" "rm" "-f" "c84b853dd8cb28bc23be7a2f2c07014f27d6558b36a63d37c1d2a0fa2296912d"`
Sep 01 08:57:37.176 INFO blam! c84b853dd8cb28bc23be7a2f2c07014f27d6558b36a63d37c1d2a0fa2296912d