Sep 21 03:17:10.755 INFO checking serial-0.4.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:17:10.755 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:17:10.755 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:17:10.880 INFO blam! 5305fce83abd4e2891c431c905adb81825056edce13b2214b683b075c5e135a2
Sep 21 03:17:10.881 INFO running `"docker" "start" "-a" "5305fce83abd4e2891c431c905adb81825056edce13b2214b683b075c5e135a2"`
Sep 21 03:17:12.098 INFO kablam! usermod: no changes
Sep 21 03:17:12.138 INFO kablam!     Checking serial-core v0.4.0
Sep 21 03:17:12.396 INFO kablam!     Checking serial-unix v0.4.0
Sep 21 03:17:12.677 INFO kablam!     Checking serial v0.4.0 (/source)
Sep 21 03:17:13.245 INFO kablam! warning: unused import: `std::io::prelude`
Sep 21 03:17:13.245 INFO kablam!  --> examples/read_write.rs:6:5
Sep 21 03:17:13.245 INFO kablam!   |
Sep 21 03:17:13.245 INFO kablam! 6 | use std::io::prelude::*;
Sep 21 03:17:13.245 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 21 03:17:13.245 INFO kablam!   |
Sep 21 03:17:13.245 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 03:17:13.245 INFO kablam! 
Sep 21 03:17:13.356 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Sep 21 03:17:13.357 INFO kablam! su: No module specific data is present
Sep 21 03:17:14.050 INFO running `"docker" "rm" "-f" "5305fce83abd4e2891c431c905adb81825056edce13b2214b683b075c5e135a2"`
Sep 21 03:17:14.150 INFO blam! 5305fce83abd4e2891c431c905adb81825056edce13b2214b683b075c5e135a2