Nov 01 16:22:18.180 INFO checking setenv-0.1.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:22:18.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 16:22:18.602 INFO blam! 32e1252e5ffcc465f06498caedaaa7d844363047dbed4b644a5e3cfc3887b983
Nov 01 16:22:18.603 INFO running `"docker" "start" "-a" "32e1252e5ffcc465f06498caedaaa7d844363047dbed4b644a5e3cfc3887b983"`
Nov 01 16:22:19.916 INFO kablam! usermod: no changes
Nov 01 16:22:20.000 INFO kablam!     Checking setenv v0.1.2 (/source)
Nov 01 16:22:21.561 INFO kablam! warning: unused import: `Write`
Nov 01 16:22:21.561 INFO kablam!  --> examples/test_cd.rs:9:15
Nov 01 16:22:21.561 INFO kablam!   |
Nov 01 16:22:21.561 INFO kablam! 9 | use std::io::{Write};
Nov 01 16:22:21.561 INFO kablam!   |               ^^^^^
Nov 01 16:22:21.561 INFO kablam!   |
Nov 01 16:22:21.561 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:22:21.561 INFO kablam! 
Nov 01 16:22:21.629 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 01 16:22:21.640 INFO kablam! su: No module specific data is present
Nov 01 16:22:22.352 INFO running `"docker" "rm" "-f" "32e1252e5ffcc465f06498caedaaa7d844363047dbed4b644a5e3cfc3887b983"`
Nov 01 16:22:22.644 INFO blam! 32e1252e5ffcc465f06498caedaaa7d844363047dbed4b644a5e3cfc3887b983