Oct 27 02:14:32.629 INFO checking kettlekat/oiler against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:14:32.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 02:14:33.144 INFO blam! e5d644588f9eb0f0d379853a8003b146bb752ec640c4803d9923e75552b696f0
Oct 27 02:14:33.146 INFO running `"docker" "start" "-a" "e5d644588f9eb0f0d379853a8003b146bb752ec640c4803d9923e75552b696f0"`
Oct 27 02:14:35.586 INFO kablam! usermod: no changes
Oct 27 02:14:35.678 INFO kablam!     Checking num-complex v0.1.36
Oct 27 02:14:35.678 INFO kablam!     Checking num-bigint v0.1.37
Oct 27 02:14:37.783 INFO kablam!     Checking num-rational v0.1.36
Oct 27 02:14:38.548 INFO kablam!     Checking num v0.1.37
Oct 27 02:14:39.004 INFO kablam!     Checking oiler v0.1.0 (/source)
Oct 27 02:14:40.543 INFO kablam! warning: unused import: `util`
Oct 27 02:14:40.544 INFO kablam!  --> src/series/fibonacci.rs:4:5
Oct 27 02:14:40.544 INFO kablam!   |
Oct 27 02:14:40.545 INFO kablam! 4 | use util;
Oct 27 02:14:40.545 INFO kablam!   |     ^^^^
Oct 27 02:14:40.546 INFO kablam!   |
Oct 27 02:14:40.546 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 02:14:40.547 INFO kablam! 
Oct 27 02:14:40.619 INFO kablam! warning: struct is never constructed: `Range`
Oct 27 02:14:40.620 INFO kablam!   --> src/util.rs:28:1
Oct 27 02:14:40.620 INFO kablam!    |
Oct 27 02:14:40.620 INFO kablam! 28 | / pub struct Range<T>(pub T, pub T, pub T)
Oct 27 02:14:40.620 INFO kablam! 29 | |     where for<'a> &'a T: Add<&'a T, Output = T>,
Oct 27 02:14:40.620 INFO kablam! 30 | |           T: PartialOrd,
Oct 27 02:14:40.620 INFO kablam! 31 | |           T: Clone;
Oct 27 02:14:40.620 INFO kablam!    | |___________________^
Oct 27 02:14:40.623 INFO kablam!    |
Oct 27 02:14:40.623 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 02:14:40.623 INFO kablam! 
Oct 27 02:14:40.627 INFO kablam! warning: struct is never constructed: `Fibonacci`
Oct 27 02:14:40.627 INFO kablam!  --> src/series/fibonacci.rs:8:1
Oct 27 02:14:40.627 INFO kablam!   |
Oct 27 02:14:40.627 INFO kablam! 8 | pub struct Fibonacci <T: Int> {
Oct 27 02:14:40.627 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:14:40.627 INFO kablam! 
Oct 27 02:14:40.627 INFO kablam! warning: method is never used: `new`
Oct 27 02:14:40.628 INFO kablam!   --> src/series/fibonacci.rs:14:5
Oct 27 02:14:40.628 INFO kablam!    |
Oct 27 02:14:40.628 INFO kablam! 14 |     pub fn new() -> Fibonacci<T> {
Oct 27 02:14:40.628 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:14:40.628 INFO kablam! 
Oct 27 02:14:40.628 INFO kablam! warning: unused attribute
Oct 27 02:14:40.628 INFO kablam!  --> src/series/fibonacci.rs:3:1
Oct 27 02:14:40.628 INFO kablam!   |
Oct 27 02:14:40.628 INFO kablam! 3 | #[macro_use]
Oct 27 02:14:40.628 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 02:14:40.629 INFO kablam!   |
Oct 27 02:14:40.629 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 27 02:14:40.629 INFO kablam! 
Oct 27 02:14:40.667 INFO kablam! warning: unused import: `util`
Oct 27 02:14:40.667 INFO kablam!  --> src/series/fibonacci.rs:4:5
Oct 27 02:14:40.667 INFO kablam!   |
Oct 27 02:14:40.667 INFO kablam! 4 | use util;
Oct 27 02:14:40.667 INFO kablam!   |     ^^^^
Oct 27 02:14:40.667 INFO kablam!   |
Oct 27 02:14:40.667 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 02:14:40.667 INFO kablam! 
Oct 27 02:14:40.770 INFO kablam! warning: struct is never constructed: `Range`
Oct 27 02:14:40.770 INFO kablam!   --> src/util.rs:28:1
Oct 27 02:14:40.770 INFO kablam!    |
Oct 27 02:14:40.770 INFO kablam! 28 | / pub struct Range<T>(pub T, pub T, pub T)
Oct 27 02:14:40.770 INFO kablam! 29 | |     where for<'a> &'a T: Add<&'a T, Output = T>,
Oct 27 02:14:40.771 INFO kablam! 30 | |           T: PartialOrd,
Oct 27 02:14:40.771 INFO kablam! 31 | |           T: Clone;
Oct 27 02:14:40.771 INFO kablam!    | |___________________^
Oct 27 02:14:40.771 INFO kablam!    |
Oct 27 02:14:40.771 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 02:14:40.771 INFO kablam! 
Oct 27 02:14:40.771 INFO kablam! warning: struct is never constructed: `Fibonacci`
Oct 27 02:14:40.771 INFO kablam!  --> src/series/fibonacci.rs:8:1
Oct 27 02:14:40.771 INFO kablam!   |
Oct 27 02:14:40.771 INFO kablam! 8 | pub struct Fibonacci <T: Int> {
Oct 27 02:14:40.771 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:14:40.771 INFO kablam! 
Oct 27 02:14:40.771 INFO kablam! warning: method is never used: `new`
Oct 27 02:14:40.771 INFO kablam!   --> src/series/fibonacci.rs:14:5
Oct 27 02:14:40.771 INFO kablam!    |
Oct 27 02:14:40.771 INFO kablam! 14 |     pub fn new() -> Fibonacci<T> {
Oct 27 02:14:40.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:14:40.771 INFO kablam! 
Oct 27 02:14:40.783 INFO kablam! warning: unused attribute
Oct 27 02:14:40.783 INFO kablam!  --> src/series/fibonacci.rs:3:1
Oct 27 02:14:40.783 INFO kablam!   |
Oct 27 02:14:40.783 INFO kablam! 3 | #[macro_use]
Oct 27 02:14:40.783 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 02:14:40.783 INFO kablam!   |
Oct 27 02:14:40.783 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 27 02:14:40.783 INFO kablam! 
Oct 27 02:14:40.831 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
Oct 27 02:14:40.839 INFO kablam! su: No module specific data is present
Oct 27 02:14:42.161 INFO running `"docker" "rm" "-f" "e5d644588f9eb0f0d379853a8003b146bb752ec640c4803d9923e75552b696f0"`
Oct 27 02:14:42.447 INFO blam! e5d644588f9eb0f0d379853a8003b146bb752ec640c4803d9923e75552b696f0