Nov 01 01:00:06.055 INFO checking menthays/minigrep-tutorial against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:00:06.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:00:06.473 INFO blam! 536d2415a4dbd9dd6d7856bd75d71280ac1210de1f56098282b0787451bfd592
Nov 01 01:00:06.484 INFO running `"docker" "start" "-a" "536d2415a4dbd9dd6d7856bd75d71280ac1210de1f56098282b0787451bfd592"`
Nov 01 01:00:07.984 INFO kablam! usermod: no changes
Nov 01 01:00:08.064 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 01 01:00:08.412 INFO kablam! warning: unused import: `super::*`
Nov 01 01:00:08.412 INFO kablam!   --> src/lib.rs:76:9
Nov 01 01:00:08.412 INFO kablam!    |
Nov 01 01:00:08.412 INFO kablam! 76 |     use super::*;
Nov 01 01:00:08.412 INFO kablam!    |         ^^^^^^^^
Nov 01 01:00:08.420 INFO kablam!    |
Nov 01 01:00:08.420 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 01:00:08.420 INFO kablam! 
Nov 01 01:00:09.349 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Nov 01 01:00:09.355 INFO kablam! su: No module specific data is present
Nov 01 01:00:10.580 INFO running `"docker" "rm" "-f" "536d2415a4dbd9dd6d7856bd75d71280ac1210de1f56098282b0787451bfd592"`
Nov 01 01:00:10.892 INFO blam! 536d2415a4dbd9dd6d7856bd75d71280ac1210de1f56098282b0787451bfd592