Nov 04 21:57:37.725 INFO checking json_flex-0.3.2 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 21:57:37.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 21:57:38.131 INFO blam! f81e80acae406b2ebdf7fc69a96834156cce5bf71ef73dc5d29a2f69246ee781
Nov 04 21:57:38.133 INFO running `"docker" "start" "-a" "f81e80acae406b2ebdf7fc69a96834156cce5bf71ef73dc5d29a2f69246ee781"`
Nov 04 21:57:38.849 INFO kablam! usermod: no changes
Nov 04 21:57:38.891 INFO kablam!     Checking json_flex v0.3.2 (/source)
Nov 04 21:57:39.891 INFO kablam! warning: unused import: `std::fs::File`
Nov 04 21:57:39.891 INFO kablam!  --> src/test.rs:4:5
Nov 04 21:57:39.891 INFO kablam!   |
Nov 04 21:57:39.891 INFO kablam! 4 | use std::fs::File;
Nov 04 21:57:39.891 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 04 21:57:39.891 INFO kablam!   |
Nov 04 21:57:39.891 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 21:57:39.895 INFO kablam! 
Nov 04 21:57:39.895 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 04 21:57:39.895 INFO kablam!  --> src/test.rs:5:5
Nov 04 21:57:39.895 INFO kablam!   |
Nov 04 21:57:39.895 INFO kablam! 5 | use std::io::prelude::*;
Nov 04 21:57:39.895 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 21:57:39.895 INFO kablam! 
Nov 04 21:57:40.974 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Nov 04 21:57:40.978 INFO kablam! su: No module specific data is present
Nov 04 21:57:41.467 INFO running `"docker" "rm" "-f" "f81e80acae406b2ebdf7fc69a96834156cce5bf71ef73dc5d29a2f69246ee781"`
Nov 04 21:57:41.692 INFO blam! f81e80acae406b2ebdf7fc69a96834156cce5bf71ef73dc5d29a2f69246ee781