Sep 02 08:43:23.335 INFO checking libtls-0.0.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 08:43:23.335 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 08:43:23.335 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 08:43:23.486 INFO blam! d7430262fcc66ba46046b7fd6efe5e0340feaff38f6596b1d0f2ff2f2f29efec Sep 02 08:43:23.488 INFO running `"docker" "start" "-a" "d7430262fcc66ba46046b7fd6efe5e0340feaff38f6596b1d0f2ff2f2f29efec"` Sep 02 08:43:24.245 INFO kablam! Compiling libtls-sys v0.0.1 Sep 02 08:44:16.117 INFO kablam! Checking libtls v0.0.1 (file:///source) Sep 02 08:44:16.907 INFO kablam! warning: unused import: `std::io::prelude::*` Sep 02 08:44:16.907 INFO kablam! --> src/test.rs:4:5 Sep 02 08:44:16.907 INFO kablam! | Sep 02 08:44:16.907 INFO kablam! 4 | use std::io::prelude::*; Sep 02 08:44:16.907 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 02 08:44:16.907 INFO kablam! | Sep 02 08:44:16.907 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 02 08:44:16.908 INFO kablam! Sep 02 08:44:17.409 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 53.18s Sep 02 08:44:17.412 INFO kablam! su: No module specific data is present Sep 02 08:44:18.067 INFO running `"docker" "rm" "-f" "d7430262fcc66ba46046b7fd6efe5e0340feaff38f6596b1d0f2ff2f2f29efec"` Sep 02 08:44:18.224 INFO blam! d7430262fcc66ba46046b7fd6efe5e0340feaff38f6596b1d0f2ff2f2f29efec