Oct 31 21:43:05.227 INFO checking sbalaji1996/tokenizer against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 21:43:05.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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"`
Oct 31 21:43:05.648 INFO blam! f57f542181d4676238a4e4e09c1a88b5176a800cd9f29f4eb070416bcc356531
Oct 31 21:43:05.655 INFO running `"docker" "start" "-a" "f57f542181d4676238a4e4e09c1a88b5176a800cd9f29f4eb070416bcc356531"`
Oct 31 21:43:07.401 INFO kablam! usermod: no changes
Oct 31 21:43:07.512 INFO kablam!     Checking serde v1.0.14
Oct 31 21:43:07.512 INFO kablam!     Checking textwrap v0.7.0
Oct 31 21:43:08.073 INFO kablam!     Checking clap v2.26.0
Oct 31 21:43:22.296 INFO kablam!     Checking serde_json v1.0.3
Oct 31 21:43:24.616 INFO kablam!     Checking tokenizer v0.1.0 (/source)
Oct 31 21:43:25.268 INFO kablam! warning: unused import: `std::io::BufReader`
Oct 31 21:43:25.268 INFO kablam!   --> src/main.rs:12:5
Oct 31 21:43:25.268 INFO kablam!    |
Oct 31 21:43:25.268 INFO kablam! 12 | use std::io::BufReader;
Oct 31 21:43:25.268 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 31 21:43:25.268 INFO kablam!    |
Oct 31 21:43:25.268 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 31 21:43:25.268 INFO kablam! 
Oct 31 21:43:25.312 INFO kablam! warning: unused import: `std::io::BufReader`
Oct 31 21:43:25.312 INFO kablam!   --> src/main.rs:12:5
Oct 31 21:43:25.312 INFO kablam!    |
Oct 31 21:43:25.312 INFO kablam! 12 | use std::io::BufReader;
Oct 31 21:43:25.312 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 31 21:43:25.312 INFO kablam!    |
Oct 31 21:43:25.312 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 31 21:43:25.312 INFO kablam! 
Oct 31 21:43:25.566 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:43:25.566 INFO kablam!   --> src/main.rs:34:5
Oct 31 21:43:25.566 INFO kablam!    |
Oct 31 21:43:25.566 INFO kablam! 34 |     tokenize(contents);
Oct 31 21:43:25.566 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 31 21:43:25.566 INFO kablam!    |
Oct 31 21:43:25.566 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 21:43:25.566 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:43:25.566 INFO kablam! 
Oct 31 21:43:25.648 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:43:25.648 INFO kablam!   --> src/main.rs:34:5
Oct 31 21:43:25.648 INFO kablam!    |
Oct 31 21:43:25.648 INFO kablam! 34 |     tokenize(contents);
Oct 31 21:43:25.648 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 31 21:43:25.648 INFO kablam!    |
Oct 31 21:43:25.648 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 21:43:25.648 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:43:25.648 INFO kablam! 
Oct 31 21:43:25.705 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.27s
Oct 31 21:43:25.709 INFO kablam! su: No module specific data is present
Oct 31 21:43:26.751 INFO running `"docker" "rm" "-f" "f57f542181d4676238a4e4e09c1a88b5176a800cd9f29f4eb070416bcc356531"`
Oct 31 21:43:27.096 INFO blam! f57f542181d4676238a4e4e09c1a88b5176a800cd9f29f4eb070416bcc356531