Sep 14 11:24:06.821 INFO checking pvm-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 11:24:06.821 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 11:24:06.821 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:24:07.266 INFO blam! d6989cbcfb5894f837aa39dd7b05cb0200d902ac4ccb8daad5e9e8947794b7cc
Sep 14 11:24:07.275 INFO running `"docker" "start" "-a" "d6989cbcfb5894f837aa39dd7b05cb0200d902ac4ccb8daad5e9e8947794b7cc"`
Sep 14 11:24:08.490 INFO kablam! usermod: no changes
Sep 14 11:24:08.552 INFO kablam!     Checking pvm v0.1.0 (file:///source)
Sep 14 11:24:09.650 INFO kablam! warning: unused import: `std::io`
Sep 14 11:24:09.650 INFO kablam!  --> tests/calculator1.rs:5:5
Sep 14 11:24:09.650 INFO kablam!   |
Sep 14 11:24:09.650 INFO kablam! 5 | use std::io;
Sep 14 11:24:09.650 INFO kablam!   |     ^^^^^^^
Sep 14 11:24:09.650 INFO kablam!   |
Sep 14 11:24:09.663 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 11:24:09.663 INFO kablam! 
Sep 14 11:24:09.987 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Sep 14 11:24:09.990 INFO kablam! su: No module specific data is present
Sep 14 11:24:10.660 INFO running `"docker" "rm" "-f" "d6989cbcfb5894f837aa39dd7b05cb0200d902ac4ccb8daad5e9e8947794b7cc"`
Sep 14 11:24:10.737 INFO blam! d6989cbcfb5894f837aa39dd7b05cb0200d902ac4ccb8daad5e9e8947794b7cc