Oct 13 08:43:25.996 INFO checking serial-0.4.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:43:25.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 08:43:26.456 INFO blam! cd3ab3d4c48ef53a7716d44d8b8f84cf02e11c04e9e066c47cdb81a2c282e8e8
Oct 13 08:43:26.464 INFO running `"docker" "start" "-a" "cd3ab3d4c48ef53a7716d44d8b8f84cf02e11c04e9e066c47cdb81a2c282e8e8"`
Oct 13 08:43:27.696 INFO kablam! usermod: no changes
Oct 13 08:43:27.813 INFO kablam!     Checking serial v0.4.0 (/source)
Oct 13 08:43:31.023 INFO kablam! warning: unused import: `std::io::prelude`
Oct 13 08:43:31.023 INFO kablam!  --> examples/read_write.rs:6:5
Oct 13 08:43:31.023 INFO kablam!   |
Oct 13 08:43:31.023 INFO kablam! 6 | use std::io::prelude::*;
Oct 13 08:43:31.023 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 08:43:31.023 INFO kablam!   |
Oct 13 08:43:31.023 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 08:43:31.025 INFO kablam! 
Oct 13 08:43:31.068 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
Oct 13 08:43:31.077 INFO kablam! su: No module specific data is present
Oct 13 08:43:32.232 INFO running `"docker" "rm" "-f" "cd3ab3d4c48ef53a7716d44d8b8f84cf02e11c04e9e066c47cdb81a2c282e8e8"`
Oct 13 08:43:32.603 INFO blam! cd3ab3d4c48ef53a7716d44d8b8f84cf02e11c04e9e066c47cdb81a2c282e8e8