Oct 12 19:53:31.838 INFO checking jechase/rustfmt_example against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:53:31.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 19:53:32.261 INFO blam! 2d36371d2a22f18c5de82d4a4a377ee9ac26b74e17d0b0100223c7d424b52eaf
Oct 12 19:53:32.263 INFO running `"docker" "start" "-a" "2d36371d2a22f18c5de82d4a4a377ee9ac26b74e17d0b0100223c7d424b52eaf"`
Oct 12 19:53:34.113 INFO kablam! usermod: no changes
Oct 12 19:53:34.177 INFO kablam!     Checking rust_demo v0.1.0 (/source)
Oct 12 19:53:34.856 INFO kablam! warning: unused imports: `BufRead`, `Write`, `env`, `fs`, `process::Command`, `self`
Oct 12 19:53:34.856 INFO kablam!  --> src/main.rs:2:5
Oct 12 19:53:34.856 INFO kablam!   |
Oct 12 19:53:34.856 INFO kablam! 2 |     env,
Oct 12 19:53:34.856 INFO kablam!   |     ^^^
Oct 12 19:53:34.856 INFO kablam! 3 |     fs,
Oct 12 19:53:34.856 INFO kablam!   |     ^^
Oct 12 19:53:34.856 INFO kablam! 4 |     io::{
Oct 12 19:53:34.856 INFO kablam! 5 |         self,
Oct 12 19:53:34.856 INFO kablam!   |         ^^^^
Oct 12 19:53:34.857 INFO kablam! 6 |         BufRead,
Oct 12 19:53:34.857 INFO kablam!   |         ^^^^^^^
Oct 12 19:53:34.857 INFO kablam! 7 |         Write,
Oct 12 19:53:34.857 INFO kablam!   |         ^^^^^
Oct 12 19:53:34.857 INFO kablam! 8 |     },
Oct 12 19:53:34.857 INFO kablam! 9 |     process::Command,
Oct 12 19:53:34.857 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:53:34.857 INFO kablam!   |
Oct 12 19:53:34.857 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:53:34.857 INFO kablam! 
Oct 12 19:53:34.857 INFO kablam! warning: unused imports: `BufRead`, `Write`, `env`, `fs`, `process::Command`, `self`
Oct 12 19:53:34.857 INFO kablam!  --> src/main.rs:2:5
Oct 12 19:53:34.857 INFO kablam!   |
Oct 12 19:53:34.857 INFO kablam! 2 |     env,
Oct 12 19:53:34.857 INFO kablam!   |     ^^^
Oct 12 19:53:34.857 INFO kablam! 3 |     fs,
Oct 12 19:53:34.857 INFO kablam!   |     ^^
Oct 12 19:53:34.857 INFO kablam! 4 |     io::{
Oct 12 19:53:34.857 INFO kablam! 5 |         self,
Oct 12 19:53:34.857 INFO kablam!   |         ^^^^
Oct 12 19:53:34.857 INFO kablam! 6 |         BufRead,
Oct 12 19:53:34.857 INFO kablam!   |         ^^^^^^^
Oct 12 19:53:34.857 INFO kablam! 7 |         Write,
Oct 12 19:53:34.857 INFO kablam!   |         ^^^^^
Oct 12 19:53:34.857 INFO kablam! 8 |     },
Oct 12 19:53:34.857 INFO kablam! 9 |     process::Command,
Oct 12 19:53:34.857 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:53:34.857 INFO kablam!   |
Oct 12 19:53:34.857 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:53:34.857 INFO kablam! 
Oct 12 19:53:34.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Oct 12 19:53:34.934 INFO kablam! su: No module specific data is present
Oct 12 19:53:35.818 INFO running `"docker" "rm" "-f" "2d36371d2a22f18c5de82d4a4a377ee9ac26b74e17d0b0100223c7d424b52eaf"`
Oct 12 19:53:36.115 INFO blam! 2d36371d2a22f18c5de82d4a4a377ee9ac26b74e17d0b0100223c7d424b52eaf