Sep 19 22:27:52.248 INFO checking pvm-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 22:27:52.249 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 22:27:52.249 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:27:52.372 INFO blam! 15dd900c78dfe2350ca8eb86729d825e2290f30730ea0c7127a23e5639643781
Sep 19 22:27:52.375 INFO running `"docker" "start" "-a" "15dd900c78dfe2350ca8eb86729d825e2290f30730ea0c7127a23e5639643781"`
Sep 19 22:27:53.327 INFO kablam! usermod: no changes
Sep 19 22:27:53.368 INFO kablam!     Checking pvm v0.1.0 (/source)
Sep 19 22:27:54.688 INFO kablam! warning: unused import: `std::io`
Sep 19 22:27:54.688 INFO kablam!  --> tests/calculator1.rs:5:5
Sep 19 22:27:54.688 INFO kablam!   |
Sep 19 22:27:54.688 INFO kablam! 5 | use std::io;
Sep 19 22:27:54.688 INFO kablam!   |     ^^^^^^^
Sep 19 22:27:54.688 INFO kablam!   |
Sep 19 22:27:54.688 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:27:54.688 INFO kablam! 
Sep 19 22:27:54.866 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Sep 19 22:27:54.870 INFO kablam! su: No module specific data is present
Sep 19 22:27:55.413 INFO running `"docker" "rm" "-f" "15dd900c78dfe2350ca8eb86729d825e2290f30730ea0c7127a23e5639643781"`
Sep 19 22:27:55.533 INFO blam! 15dd900c78dfe2350ca8eb86729d825e2290f30730ea0c7127a23e5639643781