Sep 04 07:26:24.714 INFO checking pvm-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 07:26:24.714 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 07:26:24.714 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:26:24.877 INFO blam! 1813f0e62f83ec64b5c12e2f36a9562dca81e5e8f28f1060b7046c907fc5674c
Sep 04 07:26:24.879 INFO running `"docker" "start" "-a" "1813f0e62f83ec64b5c12e2f36a9562dca81e5e8f28f1060b7046c907fc5674c"`
Sep 04 07:26:25.436 INFO kablam!     Checking pvm v0.1.0 (file:///source)
Sep 04 07:26:27.369 INFO kablam! warning: unused import: `std::io`
Sep 04 07:26:27.369 INFO kablam!  --> tests/calculator1.rs:5:5
Sep 04 07:26:27.369 INFO kablam!   |
Sep 04 07:26:27.369 INFO kablam! 5 | use std::io;
Sep 04 07:26:27.369 INFO kablam!   |     ^^^^^^^
Sep 04 07:26:27.369 INFO kablam!   |
Sep 04 07:26:27.369 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 07:26:27.369 INFO kablam! 
Sep 04 07:26:27.693 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Sep 04 07:26:27.696 INFO kablam! su: No module specific data is present
Sep 04 07:26:28.101 INFO running `"docker" "rm" "-f" "1813f0e62f83ec64b5c12e2f36a9562dca81e5e8f28f1060b7046c907fc5674c"`
Sep 04 07:26:28.201 INFO blam! 1813f0e62f83ec64b5c12e2f36a9562dca81e5e8f28f1060b7046c907fc5674c