Oct 12 16:04:22.885 INFO checking owlinux1000/rust-comet2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:04:22.885 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 16:04:23.336 INFO blam! ea6967c22f95164d56f8712f24f9062f392c925e5e863dcdfad907211be9dc44
Oct 12 16:04:23.348 INFO running `"docker" "start" "-a" "ea6967c22f95164d56f8712f24f9062f392c925e5e863dcdfad907211be9dc44"`
Oct 12 16:04:24.202 INFO kablam! usermod: no changes
Oct 12 16:04:24.243 INFO kablam!     Checking rust-comet2 v0.1.0 (/source)
Oct 12 16:04:24.664 INFO kablam! warning: struct is never constructed: `Fr`
Oct 12 16:04:24.664 INFO kablam!  --> src/hardware.rs:8:1
Oct 12 16:04:24.664 INFO kablam!   |
Oct 12 16:04:24.664 INFO kablam! 8 | struct Fr {
Oct 12 16:04:24.664 INFO kablam!   | ^^^^^^^^^
Oct 12 16:04:24.664 INFO kablam!   |
Oct 12 16:04:24.664 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:04:24.664 INFO kablam! 
Oct 12 16:04:24.664 INFO kablam! warning: method is never used: `new`
Oct 12 16:04:24.664 INFO kablam!   --> src/hardware.rs:16:5
Oct 12 16:04:24.664 INFO kablam!    |
Oct 12 16:04:24.664 INFO kablam! 16 |     pub fn new() -> Fr {
Oct 12 16:04:24.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:04:24.664 INFO kablam! 
Oct 12 16:04:24.665 INFO kablam! warning: method is never used: `set`
Oct 12 16:04:24.665 INFO kablam!   --> src/hardware.rs:20:5
Oct 12 16:04:24.665 INFO kablam!    |
Oct 12 16:04:24.665 INFO kablam! 20 |     pub fn set(&mut self, i: u8, f: bool) {
Oct 12 16:04:24.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:04:24.665 INFO kablam! 
Oct 12 16:04:24.665 INFO kablam! warning: method is never used: `get_all`
Oct 12 16:04:24.665 INFO kablam!   --> src/hardware.rs:31:5
Oct 12 16:04:24.665 INFO kablam!    |
Oct 12 16:04:24.665 INFO kablam! 31 |     pub fn get_all(&self) -> [bool; 3] {
Oct 12 16:04:24.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:04:24.665 INFO kablam! 
Oct 12 16:04:24.665 INFO kablam! warning: method is never used: `get`
Oct 12 16:04:24.665 INFO kablam!   --> src/hardware.rs:35:5
Oct 12 16:04:24.665 INFO kablam!    |
Oct 12 16:04:24.665 INFO kablam! 35 |     pub fn get(&self, i: u8) -> bool {
Oct 12 16:04:24.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:04:24.665 INFO kablam! 
Oct 12 16:04:25.344 INFO kablam! warning: struct is never constructed: `Fr`
Oct 12 16:04:25.344 INFO kablam!  --> src/hardware.rs:8:1
Oct 12 16:04:25.344 INFO kablam!   |
Oct 12 16:04:25.344 INFO kablam! 8 | struct Fr {
Oct 12 16:04:25.344 INFO kablam!   | ^^^^^^^^^
Oct 12 16:04:25.344 INFO kablam!   |
Oct 12 16:04:25.344 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:04:25.344 INFO kablam! 
Oct 12 16:04:25.344 INFO kablam! warning: method is never used: `new`
Oct 12 16:04:25.344 INFO kablam!   --> src/hardware.rs:16:5
Oct 12 16:04:25.344 INFO kablam!    |
Oct 12 16:04:25.344 INFO kablam! 16 |     pub fn new() -> Fr {
Oct 12 16:04:25.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:04:25.344 INFO kablam! 
Oct 12 16:04:25.344 INFO kablam! warning: method is never used: `set`
Oct 12 16:04:25.344 INFO kablam!   --> src/hardware.rs:20:5
Oct 12 16:04:25.344 INFO kablam!    |
Oct 12 16:04:25.344 INFO kablam! 20 |     pub fn set(&mut self, i: u8, f: bool) {
Oct 12 16:04:25.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:04:25.344 INFO kablam! 
Oct 12 16:04:25.344 INFO kablam! warning: method is never used: `get_all`
Oct 12 16:04:25.344 INFO kablam!   --> src/hardware.rs:31:5
Oct 12 16:04:25.344 INFO kablam!    |
Oct 12 16:04:25.344 INFO kablam! 31 |     pub fn get_all(&self) -> [bool; 3] {
Oct 12 16:04:25.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:04:25.344 INFO kablam! 
Oct 12 16:04:25.344 INFO kablam! warning: method is never used: `get`
Oct 12 16:04:25.344 INFO kablam!   --> src/hardware.rs:35:5
Oct 12 16:04:25.344 INFO kablam!    |
Oct 12 16:04:25.344 INFO kablam! 35 |     pub fn get(&self, i: u8) -> bool {
Oct 12 16:04:25.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:04:25.344 INFO kablam! 
Oct 12 16:04:25.465 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Oct 12 16:04:25.467 INFO kablam! su: No module specific data is present
Oct 12 16:04:25.953 INFO running `"docker" "rm" "-f" "ea6967c22f95164d56f8712f24f9062f392c925e5e863dcdfad907211be9dc44"`
Oct 12 16:04:26.193 INFO blam! ea6967c22f95164d56f8712f24f9062f392c925e5e863dcdfad907211be9dc44