Nov 30 15:43:05.028 INFO checking serial-0.4.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 15:43:05.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:43:05.328 INFO [stdout] 6bc702adbd90da6eee2309e69121189b65646d4876d0ea241d6c4aeeba9aad9a
Nov 30 15:43:05.330 INFO running `"docker" "start" "-a" "6bc702adbd90da6eee2309e69121189b65646d4876d0ea241d6c4aeeba9aad9a"`
Nov 30 15:43:06.434 INFO [stderr] usermod: no changes
Nov 30 15:43:06.496 INFO [stderr]     Checking serial-unix v0.4.0
Nov 30 15:43:07.084 INFO [stderr]     Checking serial v0.4.0 (/source)
Nov 30 15:43:08.768 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 30 15:43:08.768 INFO [stderr]  --> examples/read_write.rs:6:5
Nov 30 15:43:08.768 INFO [stderr]   |
Nov 30 15:43:08.768 INFO [stderr] 6 | use std::io::prelude::*;
Nov 30 15:43:08.768 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 15:43:08.768 INFO [stderr]   |
Nov 30 15:43:08.768 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:43:08.768 INFO [stderr] 
Nov 30 15:43:09.280 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Nov 30 15:43:09.280 INFO [stderr] su: No module specific data is present
Nov 30 15:43:10.034 INFO running `"docker" "inspect" "6bc702adbd90da6eee2309e69121189b65646d4876d0ea241d6c4aeeba9aad9a"`
Nov 30 15:43:10.302 INFO running `"docker" "rm" "-f" "6bc702adbd90da6eee2309e69121189b65646d4876d0ea241d6c4aeeba9aad9a"`
Nov 30 15:43:10.629 INFO [stdout] 6bc702adbd90da6eee2309e69121189b65646d4876d0ea241d6c4aeeba9aad9a