Oct 27 15:53:27.036 INFO checking setenv-0.1.2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 15:53:27.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 15:53:27.445 INFO blam! e22f8620512d234bf0fa0b21387978cf51c2a6cdc5ea46f5d99514d2953b42f4
Oct 27 15:53:27.455 INFO running `"docker" "start" "-a" "e22f8620512d234bf0fa0b21387978cf51c2a6cdc5ea46f5d99514d2953b42f4"`
Oct 27 15:53:28.455 INFO kablam! usermod: no changes
Oct 27 15:53:28.536 INFO kablam!     Checking setenv v0.1.2 (/source)
Oct 27 15:53:30.199 INFO kablam! warning: unused import: `Write`
Oct 27 15:53:30.199 INFO kablam!  --> examples/test_cd.rs:9:15
Oct 27 15:53:30.199 INFO kablam!   |
Oct 27 15:53:30.199 INFO kablam! 9 | use std::io::{Write};
Oct 27 15:53:30.199 INFO kablam!   |               ^^^^^
Oct 27 15:53:30.199 INFO kablam!   |
Oct 27 15:53:30.199 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 15:53:30.199 INFO kablam! 
Oct 27 15:53:30.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Oct 27 15:53:30.271 INFO kablam! su: No module specific data is present
Oct 27 15:53:30.884 INFO running `"docker" "rm" "-f" "e22f8620512d234bf0fa0b21387978cf51c2a6cdc5ea46f5d99514d2953b42f4"`
Oct 27 15:53:31.195 INFO blam! e22f8620512d234bf0fa0b21387978cf51c2a6cdc5ea46f5d99514d2953b42f4