Nov 30 14:13:27.210 INFO checking tk-bufstream-0.3.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:13:27.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 14:13:27.624 INFO [stdout] 1c6e9147453ff8c5b1aed74bf33fdb2a38e4ee5def61f2908671fd6f5c9bbcbf
Nov 30 14:13:27.630 INFO running `"docker" "start" "-a" "1c6e9147453ff8c5b1aed74bf33fdb2a38e4ee5def61f2908671fd6f5c9bbcbf"`
Nov 30 14:13:29.183 INFO [stderr] usermod: no changes
Nov 30 14:13:29.412 INFO [stderr]     Checking tk-bufstream v0.3.0 (/source)
Nov 30 14:13:29.412 INFO [stderr]     Checking env_logger v0.3.5
Nov 30 14:13:40.720 INFO [stderr] warning: unused import: `std::str`
Nov 30 14:13:40.720 INFO [stderr]  --> examples/raw_echo.rs:8:5
Nov 30 14:13:40.720 INFO [stderr]   |
Nov 30 14:13:40.720 INFO [stderr] 8 | use std::str;
Nov 30 14:13:40.720 INFO [stderr]   |     ^^^^^^^^
Nov 30 14:13:40.720 INFO [stderr]   |
Nov 30 14:13:40.720 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:13:40.720 INFO [stderr] 
Nov 30 14:13:41.194 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
Nov 30 14:13:41.224 INFO [stderr] su: No module specific data is present
Nov 30 14:13:41.820 INFO running `"docker" "inspect" "1c6e9147453ff8c5b1aed74bf33fdb2a38e4ee5def61f2908671fd6f5c9bbcbf"`
Nov 30 14:13:42.064 INFO running `"docker" "rm" "-f" "1c6e9147453ff8c5b1aed74bf33fdb2a38e4ee5def61f2908671fd6f5c9bbcbf"`
Nov 30 14:13:42.303 INFO [stdout] 1c6e9147453ff8c5b1aed74bf33fdb2a38e4ee5def61f2908671fd6f5c9bbcbf