Nov 06 11:34:25.919 INFO checking vksmgr/read_file against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 11:34:25.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 11:34:26.465 INFO blam! 46f9c3041a74d0abb763ba438f627e97918b05e8c0a19d282a40c761c2caaa48
Nov 06 11:34:26.467 INFO running `"docker" "start" "-a" "46f9c3041a74d0abb763ba438f627e97918b05e8c0a19d282a40c761c2caaa48"`
Nov 06 11:34:28.376 INFO kablam! usermod: no changes
Nov 06 11:34:28.424 INFO kablam!     Checking os v0.1.0 (/source)
Nov 06 11:34:28.764 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 11:34:28.764 INFO kablam!  --> src/main.rs:5:5
Nov 06 11:34:28.764 INFO kablam!   |
Nov 06 11:34:28.764 INFO kablam! 5 |     read_all_lines("test.txt");
Nov 06 11:34:28.764 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:34:28.764 INFO kablam!   |
Nov 06 11:34:28.764 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 06 11:34:28.764 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 11:34:28.764 INFO kablam! 
Nov 06 11:34:28.808 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 11:34:28.808 INFO kablam!  --> src/main.rs:5:5
Nov 06 11:34:28.808 INFO kablam!   |
Nov 06 11:34:28.808 INFO kablam! 5 |     read_all_lines("test.txt");
Nov 06 11:34:28.808 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:34:28.808 INFO kablam!   |
Nov 06 11:34:28.808 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 06 11:34:28.808 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 11:34:28.808 INFO kablam! 
Nov 06 11:34:28.838 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Nov 06 11:34:28.853 INFO kablam! su: No module specific data is present
Nov 06 11:34:30.129 INFO running `"docker" "rm" "-f" "46f9c3041a74d0abb763ba438f627e97918b05e8c0a19d282a40c761c2caaa48"`
Nov 06 11:34:30.493 INFO blam! 46f9c3041a74d0abb763ba438f627e97918b05e8c0a19d282a40c761c2caaa48