Oct 21 16:32:04.907 INFO checking kettlekat/oiler against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:32:04.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:32:05.392 INFO blam! d7a0e8161c056686d75f1a78b004b1488f70327a8d6bed8b82edd26cbfcb92ce
Oct 21 16:32:05.394 INFO running `"docker" "start" "-a" "d7a0e8161c056686d75f1a78b004b1488f70327a8d6bed8b82edd26cbfcb92ce"`
Oct 21 16:32:07.256 INFO kablam! usermod: no changes
Oct 21 16:32:07.376 INFO kablam!     Checking oiler v0.1.0 (/source)
Oct 21 16:32:09.020 INFO kablam! warning: unused import: `util`
Oct 21 16:32:09.020 INFO kablam!  --> src/series/fibonacci.rs:4:5
Oct 21 16:32:09.020 INFO kablam!   |
Oct 21 16:32:09.020 INFO kablam! 4 | use util;
Oct 21 16:32:09.020 INFO kablam!   |     ^^^^
Oct 21 16:32:09.020 INFO kablam!   |
Oct 21 16:32:09.020 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 16:32:09.020 INFO kablam! 
Oct 21 16:32:09.130 INFO kablam! warning: struct is never constructed: `Range`
Oct 21 16:32:09.131 INFO kablam!   --> src/util.rs:28:1
Oct 21 16:32:09.131 INFO kablam!    |
Oct 21 16:32:09.131 INFO kablam! 28 | / pub struct Range<T>(pub T, pub T, pub T)
Oct 21 16:32:09.131 INFO kablam! 29 | |     where for<'a> &'a T: Add<&'a T, Output = T>,
Oct 21 16:32:09.131 INFO kablam! 30 | |           T: PartialOrd,
Oct 21 16:32:09.131 INFO kablam! 31 | |           T: Clone;
Oct 21 16:32:09.131 INFO kablam!    | |___________________^
Oct 21 16:32:09.133 INFO kablam!    |
Oct 21 16:32:09.133 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:32:09.133 INFO kablam! 
Oct 21 16:32:09.133 INFO kablam! warning: struct is never constructed: `Fibonacci`
Oct 21 16:32:09.133 INFO kablam!  --> src/series/fibonacci.rs:8:1
Oct 21 16:32:09.133 INFO kablam!   |
Oct 21 16:32:09.133 INFO kablam! 8 | pub struct Fibonacci <T: Int> {
Oct 21 16:32:09.133 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:32:09.133 INFO kablam! 
Oct 21 16:32:09.133 INFO kablam! warning: method is never used: `new`
Oct 21 16:32:09.135 INFO kablam!   --> src/series/fibonacci.rs:14:5
Oct 21 16:32:09.135 INFO kablam!    |
Oct 21 16:32:09.135 INFO kablam! 14 |     pub fn new() -> Fibonacci<T> {
Oct 21 16:32:09.135 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:32:09.135 INFO kablam! 
Oct 21 16:32:09.135 INFO kablam! warning: unused attribute
Oct 21 16:32:09.135 INFO kablam!  --> src/series/fibonacci.rs:3:1
Oct 21 16:32:09.135 INFO kablam!   |
Oct 21 16:32:09.135 INFO kablam! 3 | #[macro_use]
Oct 21 16:32:09.135 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 16:32:09.135 INFO kablam!   |
Oct 21 16:32:09.135 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 21 16:32:09.137 INFO kablam! 
Oct 21 16:32:09.340 INFO kablam! warning: unused import: `util`
Oct 21 16:32:09.340 INFO kablam!  --> src/series/fibonacci.rs:4:5
Oct 21 16:32:09.340 INFO kablam!   |
Oct 21 16:32:09.340 INFO kablam! 4 | use util;
Oct 21 16:32:09.340 INFO kablam!   |     ^^^^
Oct 21 16:32:09.340 INFO kablam!   |
Oct 21 16:32:09.340 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 16:32:09.340 INFO kablam! 
Oct 21 16:32:09.416 INFO kablam! warning: struct is never constructed: `Range`
Oct 21 16:32:09.416 INFO kablam!   --> src/util.rs:28:1
Oct 21 16:32:09.416 INFO kablam!    |
Oct 21 16:32:09.416 INFO kablam! 28 | / pub struct Range<T>(pub T, pub T, pub T)
Oct 21 16:32:09.416 INFO kablam! 29 | |     where for<'a> &'a T: Add<&'a T, Output = T>,
Oct 21 16:32:09.416 INFO kablam! 30 | |           T: PartialOrd,
Oct 21 16:32:09.416 INFO kablam! 31 | |           T: Clone;
Oct 21 16:32:09.416 INFO kablam!    | |___________________^
Oct 21 16:32:09.416 INFO kablam!    |
Oct 21 16:32:09.416 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:32:09.416 INFO kablam! 
Oct 21 16:32:09.416 INFO kablam! warning: struct is never constructed: `Fibonacci`
Oct 21 16:32:09.416 INFO kablam!  --> src/series/fibonacci.rs:8:1
Oct 21 16:32:09.416 INFO kablam!   |
Oct 21 16:32:09.416 INFO kablam! 8 | pub struct Fibonacci <T: Int> {
Oct 21 16:32:09.416 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:32:09.416 INFO kablam! 
Oct 21 16:32:09.416 INFO kablam! warning: method is never used: `new`
Oct 21 16:32:09.416 INFO kablam!   --> src/series/fibonacci.rs:14:5
Oct 21 16:32:09.417 INFO kablam!    |
Oct 21 16:32:09.417 INFO kablam! 14 |     pub fn new() -> Fibonacci<T> {
Oct 21 16:32:09.417 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:32:09.417 INFO kablam! 
Oct 21 16:32:09.417 INFO kablam! warning: unused attribute
Oct 21 16:32:09.417 INFO kablam!  --> src/series/fibonacci.rs:3:1
Oct 21 16:32:09.417 INFO kablam!   |
Oct 21 16:32:09.417 INFO kablam! 3 | #[macro_use]
Oct 21 16:32:09.417 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 16:32:09.417 INFO kablam!   |
Oct 21 16:32:09.417 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 21 16:32:09.417 INFO kablam! 
Oct 21 16:32:09.448 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Oct 21 16:32:09.449 INFO kablam! su: No module specific data is present
Oct 21 16:32:10.687 INFO running `"docker" "rm" "-f" "d7a0e8161c056686d75f1a78b004b1488f70327a8d6bed8b82edd26cbfcb92ce"`
Oct 21 16:32:10.981 INFO blam! d7a0e8161c056686d75f1a78b004b1488f70327a8d6bed8b82edd26cbfcb92ce