Sep 14 09:17:10.344 INFO checking serial-0.4.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 09:17:10.344 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 09:17:10.344 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/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 09:17:10.490 INFO blam! 39e5ccfc436cd4927e5005ae86600e20bd7027dcc423e301f22b16ccc042fa43
Sep 14 09:17:10.491 INFO running `"docker" "start" "-a" "39e5ccfc436cd4927e5005ae86600e20bd7027dcc423e301f22b16ccc042fa43"`
Sep 14 09:17:11.557 INFO kablam! usermod: no changes
Sep 14 09:17:11.645 INFO kablam!     Checking serial-core v0.4.0
Sep 14 09:17:11.983 INFO kablam!     Checking serial-unix v0.4.0
Sep 14 09:17:12.319 INFO kablam!     Checking serial v0.4.0 (file:///source)
Sep 14 09:17:12.895 INFO kablam! warning: unused import: `std::io::prelude`
Sep 14 09:17:12.895 INFO kablam!  --> examples/read_write.rs:6:5
Sep 14 09:17:12.895 INFO kablam!   |
Sep 14 09:17:12.895 INFO kablam! 6 | use std::io::prelude::*;
Sep 14 09:17:12.895 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 14 09:17:12.895 INFO kablam!   |
Sep 14 09:17:12.895 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 09:17:12.895 INFO kablam! 
Sep 14 09:17:12.931 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Sep 14 09:17:12.934 INFO kablam! su: No module specific data is present
Sep 14 09:17:13.640 INFO running `"docker" "rm" "-f" "39e5ccfc436cd4927e5005ae86600e20bd7027dcc423e301f22b16ccc042fa43"`
Sep 14 09:17:13.728 INFO blam! 39e5ccfc436cd4927e5005ae86600e20bd7027dcc423e301f22b16ccc042fa43