Sep 04 03:21:32.688 INFO checking shard-0.1.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 03:21:32.688 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 03:21:32.688 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:21:32.870 INFO blam! 463912f6874cb885ece7a9568787877c07aa6ab52586e95bd5cd30607b5c9fe7
Sep 04 03:21:32.872 INFO running `"docker" "start" "-a" "463912f6874cb885ece7a9568787877c07aa6ab52586e95bd5cd30607b5c9fe7"`
Sep 04 03:21:33.564 INFO kablam!     Checking shard v0.1.2 (file:///source)
Sep 04 03:21:33.877 INFO kablam! warning: unused import: `ParserError`
Sep 04 03:21:33.877 INFO kablam!  --> src/syntax/ast/mod.rs:1:29
Sep 04 03:21:33.877 INFO kablam!   |
Sep 04 03:21:33.877 INFO kablam! 1 | use super::parser::{Parser, ParserError, ParserResult};
Sep 04 03:21:33.877 INFO kablam!   |                             ^^^^^^^^^^^
Sep 04 03:21:33.877 INFO kablam!   |
Sep 04 03:21:33.877 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:21:33.877 INFO kablam! 
Sep 04 03:21:33.902 INFO kablam! warning: unused import: `ParserError`
Sep 04 03:21:33.902 INFO kablam!  --> src/syntax/ast/mod.rs:1:29
Sep 04 03:21:33.902 INFO kablam!   |
Sep 04 03:21:33.902 INFO kablam! 1 | use super::parser::{Parser, ParserError, ParserResult};
Sep 04 03:21:33.902 INFO kablam!   |                             ^^^^^^^^^^^
Sep 04 03:21:33.902 INFO kablam!   |
Sep 04 03:21:33.902 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:21:33.902 INFO kablam! 
Sep 04 03:21:34.389 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Sep 04 03:21:34.390 INFO kablam! su: No module specific data is present
Sep 04 03:21:34.885 INFO running `"docker" "rm" "-f" "463912f6874cb885ece7a9568787877c07aa6ab52586e95bd5cd30607b5c9fe7"`
Sep 04 03:21:34.986 INFO blam! 463912f6874cb885ece7a9568787877c07aa6ab52586e95bd5cd30607b5c9fe7