Oct 12 22:33:14.657 INFO checking dlsteuer/rlox against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:33:14.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 22:33:15.181 INFO blam! 7d1dfc279058d2269d603ca046a3d57406c757236472015b5031478356574082
Oct 12 22:33:15.182 INFO running `"docker" "start" "-a" "7d1dfc279058d2269d603ca046a3d57406c757236472015b5031478356574082"`
Oct 12 22:33:16.575 INFO kablam! usermod: no changes
Oct 12 22:33:16.664 INFO kablam!     Checking nix v0.5.1
Oct 12 22:33:20.495 INFO kablam!     Checking rustyline v1.0.0
Oct 12 22:33:21.657 INFO kablam!     Checking rlox v0.1.0 (/source)
Oct 12 22:33:22.712 INFO kablam! warning: field is never used: `line`
Oct 12 22:33:22.712 INFO kablam!  --> src/token.rs:8:5
Oct 12 22:33:22.712 INFO kablam!   |
Oct 12 22:33:22.712 INFO kablam! 8 |     line: i64,
Oct 12 22:33:22.712 INFO kablam!   |     ^^^^^^^^^
Oct 12 22:33:22.712 INFO kablam!   |
Oct 12 22:33:22.712 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 22:33:22.712 INFO kablam! 
Oct 12 22:33:22.712 INFO kablam! warning: function is never used: `error`
Oct 12 22:33:22.712 INFO kablam!   --> src/main.rs:83:1
Oct 12 22:33:22.712 INFO kablam!    |
Oct 12 22:33:22.712 INFO kablam! 83 | fn error(line: &i64, message: &String) {
Oct 12 22:33:22.712 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:33:22.712 INFO kablam! 
Oct 12 22:33:22.712 INFO kablam! warning: function is never used: `report`
Oct 12 22:33:22.712 INFO kablam!   --> src/main.rs:87:1
Oct 12 22:33:22.713 INFO kablam!    |
Oct 12 22:33:22.713 INFO kablam! 87 | fn report(line: &i64, loc: &String, message: &String) {
Oct 12 22:33:22.713 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:33:22.713 INFO kablam! 
Oct 12 22:33:22.820 INFO kablam! warning: field is never used: `line`
Oct 12 22:33:22.820 INFO kablam!  --> src/token.rs:8:5
Oct 12 22:33:22.820 INFO kablam!   |
Oct 12 22:33:22.820 INFO kablam! 8 |     line: i64,
Oct 12 22:33:22.820 INFO kablam!   |     ^^^^^^^^^
Oct 12 22:33:22.820 INFO kablam!   |
Oct 12 22:33:22.820 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 22:33:22.820 INFO kablam! 
Oct 12 22:33:22.820 INFO kablam! warning: function is never used: `error`
Oct 12 22:33:22.820 INFO kablam!   --> src/main.rs:83:1
Oct 12 22:33:22.820 INFO kablam!    |
Oct 12 22:33:22.820 INFO kablam! 83 | fn error(line: &i64, message: &String) {
Oct 12 22:33:22.820 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:33:22.820 INFO kablam! 
Oct 12 22:33:22.820 INFO kablam! warning: function is never used: `report`
Oct 12 22:33:22.820 INFO kablam!   --> src/main.rs:87:1
Oct 12 22:33:22.820 INFO kablam!    |
Oct 12 22:33:22.820 INFO kablam! 87 | fn report(line: &i64, loc: &String, message: &String) {
Oct 12 22:33:22.821 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:33:22.821 INFO kablam! 
Oct 12 22:33:22.868 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
Oct 12 22:33:22.880 INFO kablam! su: No module specific data is present
Oct 12 22:33:24.093 INFO running `"docker" "rm" "-f" "7d1dfc279058d2269d603ca046a3d57406c757236472015b5031478356574082"`
Oct 12 22:33:24.364 INFO blam! 7d1dfc279058d2269d603ca046a3d57406c757236472015b5031478356574082