Sep 10 21:44:44.459 INFO checking capnp-nonblock-0.4.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:44:44.459 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:44:44.459 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:44:44.575 INFO blam! c40bb50be2ad97ea066bb077bcb06bc897bdd6af13d16bcad5a97c9ba90e0f77
Sep 10 21:44:44.576 INFO running `"docker" "start" "-a" "c40bb50be2ad97ea066bb077bcb06bc897bdd6af13d16bcad5a97c9ba90e0f77"`
Sep 10 21:44:46.029 INFO kablam! usermod: no changes
Sep 10 21:44:46.087 INFO kablam!     Checking capnp v0.6.2
Sep 10 21:44:47.818 INFO kablam!     Checking capnp-nonblock v0.4.0 (file:///source)
Sep 10 21:44:48.846 INFO kablam! error[E0432]: unresolved import `alloc::heap`
Sep 10 21:44:48.846 INFO kablam!  --> src/buf.rs:1:12
Sep 10 21:44:48.846 INFO kablam!   |
Sep 10 21:44:48.846 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 10 21:44:48.846 INFO kablam!   |            ^^^^ Could not find `heap` in `alloc`
Sep 10 21:44:48.846 INFO kablam! 
Sep 10 21:44:48.846 INFO kablam! warning: unused import: `Alloc`
Sep 10 21:44:48.846 INFO kablam!  --> src/buf.rs:1:25
Sep 10 21:44:48.846 INFO kablam!   |
Sep 10 21:44:48.846 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 10 21:44:48.846 INFO kablam!   |                         ^^^^^
Sep 10 21:44:48.846 INFO kablam!   |
Sep 10 21:44:48.846 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 21:44:48.846 INFO kablam! 
Sep 10 21:44:48.859 INFO kablam! error[E0432]: unresolved import `alloc::heap`
Sep 10 21:44:48.859 INFO kablam!  --> src/buf.rs:1:12
Sep 10 21:44:48.859 INFO kablam!   |
Sep 10 21:44:48.859 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 10 21:44:48.859 INFO kablam!   |            ^^^^ Could not find `heap` in `alloc`
Sep 10 21:44:48.862 INFO kablam! 
Sep 10 21:44:48.874 INFO kablam! warning: unused import: `Alloc`
Sep 10 21:44:48.874 INFO kablam!  --> src/buf.rs:1:25
Sep 10 21:44:48.874 INFO kablam!   |
Sep 10 21:44:48.874 INFO kablam! 1 | use alloc::heap::{Heap, Alloc, Layout};
Sep 10 21:44:48.874 INFO kablam!   |                         ^^^^^
Sep 10 21:44:48.874 INFO kablam!   |
Sep 10 21:44:48.874 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 21:44:48.874 INFO kablam! 
Sep 10 21:44:48.969 INFO kablam! error: aborting due to previous error
Sep 10 21:44:48.969 INFO kablam! 
Sep 10 21:44:48.969 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 10 21:44:48.976 INFO kablam! error: Could not compile `capnp-nonblock`.
Sep 10 21:44:48.976 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 21:44:49.186 INFO kablam! error: aborting due to previous error
Sep 10 21:44:49.186 INFO kablam! 
Sep 10 21:44:49.186 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 10 21:44:49.190 INFO kablam! error: Could not compile `capnp-nonblock`.
Sep 10 21:44:49.190 INFO kablam! 
Sep 10 21:44:49.190 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 21:44:49.191 INFO kablam! su: No module specific data is present
Sep 10 21:44:50.360 INFO running `"docker" "rm" "-f" "c40bb50be2ad97ea066bb077bcb06bc897bdd6af13d16bcad5a97c9ba90e0f77"`
Sep 10 21:44:50.493 INFO blam! c40bb50be2ad97ea066bb077bcb06bc897bdd6af13d16bcad5a97c9ba90e0f77