Sep 21 03:13:06.712 INFO checking setenv-0.1.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:13:06.712 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:13:06.712 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/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 03:13:06.933 INFO blam! 2c40f0084a693beb222a0380118821afe020cedbd91eb2eee862620fe87bfe70
Sep 21 03:13:06.936 INFO running `"docker" "start" "-a" "2c40f0084a693beb222a0380118821afe020cedbd91eb2eee862620fe87bfe70"`
Sep 21 03:13:08.313 INFO kablam! usermod: no changes
Sep 21 03:13:08.370 INFO kablam!     Checking setenv v0.1.2 (/source)
Sep 21 03:13:09.130 INFO kablam! warning: unused import: `Write`
Sep 21 03:13:09.130 INFO kablam!  --> examples/test_cd.rs:9:15
Sep 21 03:13:09.130 INFO kablam!   |
Sep 21 03:13:09.130 INFO kablam! 9 | use std::io::{Write};
Sep 21 03:13:09.130 INFO kablam!   |               ^^^^^
Sep 21 03:13:09.130 INFO kablam!   |
Sep 21 03:13:09.130 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 03:13:09.130 INFO kablam! 
Sep 21 03:13:09.210 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Sep 21 03:13:09.218 INFO kablam! su: No module specific data is present
Sep 21 03:13:10.249 INFO running `"docker" "rm" "-f" "2c40f0084a693beb222a0380118821afe020cedbd91eb2eee862620fe87bfe70"`
Sep 21 03:13:10.364 INFO blam! 2c40f0084a693beb222a0380118821afe020cedbd91eb2eee862620fe87bfe70