Oct 12 15:17:45.943 INFO checking rantogno/builder.rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:17:45.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 15:17:46.406 INFO blam! 93ca57390f752f53d0a3f5529b77098a319a0a44d6a16d921676f02f5a5d1643
Oct 12 15:17:46.407 INFO running `"docker" "start" "-a" "93ca57390f752f53d0a3f5529b77098a319a0a44d6a16d921676f02f5a5d1643"`
Oct 12 15:17:49.072 INFO kablam! usermod: no changes
Oct 12 15:17:49.196 INFO kablam!     Checking builder v0.1.0 (/source)
Oct 12 15:17:49.920 INFO kablam! warning: unused variable: `invalid`
Oct 12 15:17:49.920 INFO kablam!   --> src/main.rs:80:10
Oct 12 15:17:49.920 INFO kablam!    |
Oct 12 15:17:49.920 INFO kablam! 80 |         (invalid, Some(_)) => Command::Invalid,
Oct 12 15:17:49.920 INFO kablam!    |          ^^^^^^^ help: consider using `_invalid` instead
Oct 12 15:17:49.920 INFO kablam!    |
Oct 12 15:17:49.920 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:17:49.920 INFO kablam! 
Oct 12 15:17:49.948 INFO kablam! warning: field is never used: `cmd`
Oct 12 15:17:49.948 INFO kablam!  --> src/main.rs:6:5
Oct 12 15:17:49.948 INFO kablam!   |
Oct 12 15:17:49.948 INFO kablam! 6 |     cmd: Command,
Oct 12 15:17:49.948 INFO kablam!   |     ^^^^^^^^^^^^
Oct 12 15:17:49.948 INFO kablam!   |
Oct 12 15:17:49.948 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 15:17:49.948 INFO kablam! 
Oct 12 15:17:49.948 INFO kablam! warning: field is never used: `force`
Oct 12 15:17:49.948 INFO kablam!   --> src/main.rs:10:5
Oct 12 15:17:49.948 INFO kablam!    |
Oct 12 15:17:49.948 INFO kablam! 10 |     force: bool,
Oct 12 15:17:49.948 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 15:17:49.948 INFO kablam! 
Oct 12 15:17:49.948 INFO kablam! warning: field is never used: `options`
Oct 12 15:17:49.948 INFO kablam!   --> src/main.rs:14:13
Oct 12 15:17:49.948 INFO kablam!    |
Oct 12 15:17:49.948 INFO kablam! 14 |     Install{options: InstallOptions},
Oct 12 15:17:49.948 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:49.948 INFO kablam! 
Oct 12 15:17:50.016 INFO kablam! warning: unused variable: `invalid`
Oct 12 15:17:50.016 INFO kablam!   --> src/main.rs:80:10
Oct 12 15:17:50.016 INFO kablam!    |
Oct 12 15:17:50.016 INFO kablam! 80 |         (invalid, Some(_)) => Command::Invalid,
Oct 12 15:17:50.016 INFO kablam!    |          ^^^^^^^ help: consider using `_invalid` instead
Oct 12 15:17:50.016 INFO kablam!    |
Oct 12 15:17:50.016 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:17:50.016 INFO kablam! 
Oct 12 15:17:50.032 INFO kablam! warning: field is never used: `cmd`
Oct 12 15:17:50.032 INFO kablam!  --> src/main.rs:6:5
Oct 12 15:17:50.032 INFO kablam!   |
Oct 12 15:17:50.032 INFO kablam! 6 |     cmd: Command,
Oct 12 15:17:50.032 INFO kablam!   |     ^^^^^^^^^^^^
Oct 12 15:17:50.032 INFO kablam!   |
Oct 12 15:17:50.032 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 15:17:50.032 INFO kablam! 
Oct 12 15:17:50.032 INFO kablam! warning: field is never used: `force`
Oct 12 15:17:50.032 INFO kablam!   --> src/main.rs:10:5
Oct 12 15:17:50.032 INFO kablam!    |
Oct 12 15:17:50.032 INFO kablam! 10 |     force: bool,
Oct 12 15:17:50.032 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 15:17:50.032 INFO kablam! 
Oct 12 15:17:50.032 INFO kablam! warning: field is never used: `options`
Oct 12 15:17:50.032 INFO kablam!   --> src/main.rs:14:13
Oct 12 15:17:50.032 INFO kablam!    |
Oct 12 15:17:50.032 INFO kablam! 14 |     Install{options: InstallOptions},
Oct 12 15:17:50.032 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:50.032 INFO kablam! 
Oct 12 15:17:50.059 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Oct 12 15:17:50.064 INFO kablam! su: No module specific data is present
Oct 12 15:17:51.182 INFO running `"docker" "rm" "-f" "93ca57390f752f53d0a3f5529b77098a319a0a44d6a16d921676f02f5a5d1643"`
Oct 12 15:17:51.524 INFO blam! 93ca57390f752f53d0a3f5529b77098a319a0a44d6a16d921676f02f5a5d1643