Oct 13 08:03:40.251 INFO checking ssimd-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:03:40.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 13 08:03:40.489 INFO blam! d4ceaf5a0821c860f7a125535568872c248124b55e6a85f02834d2ef0ed9cbbe
Oct 13 08:03:40.496 INFO running `"docker" "start" "-a" "d4ceaf5a0821c860f7a125535568872c248124b55e6a85f02834d2ef0ed9cbbe"`
Oct 13 08:03:41.036 INFO kablam! usermod: no changes
Oct 13 08:03:41.094 INFO kablam!     Checking ssimd v0.1.0 (/source)
Oct 13 08:03:47.041 INFO kablam! warning: function `A` should have a snake case name such as `a`
Oct 13 08:03:47.041 INFO kablam!  --> examples/spectralnorm.rs:7:1
Oct 13 08:03:47.041 INFO kablam!   |
Oct 13 08:03:47.041 INFO kablam! 7 | / fn A(i: usize, j: usize) -> f64 {
Oct 13 08:03:47.041 INFO kablam! 8 | |     ((i + j) * (i + j + 1) / 2 + i + 1) as f64
Oct 13 08:03:47.041 INFO kablam! 9 | | }
Oct 13 08:03:47.041 INFO kablam!   | |_^
Oct 13 08:03:47.041 INFO kablam!   |
Oct 13 08:03:47.041 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 13 08:03:47.042 INFO kablam! 
Oct 13 08:03:47.042 INFO kablam! warning: function `mult_Av` should have a snake case name such as `mult_av`
Oct 13 08:03:47.042 INFO kablam!   --> examples/spectralnorm.rs:15:1
Oct 13 08:03:47.042 INFO kablam!    |
Oct 13 08:03:47.042 INFO kablam! 15 | / fn mult_Av(v: &[f64], out: &mut [f64]) {
Oct 13 08:03:47.042 INFO kablam! 16 | |     assert!(v.len() == out.len());
Oct 13 08:03:47.042 INFO kablam! 17 | |     assert!(v.len() % 2 == 0);
Oct 13 08:03:47.042 INFO kablam! 18 | |
Oct 13 08:03:47.042 INFO kablam! ...  |
Oct 13 08:03:47.042 INFO kablam! 30 | |     }
Oct 13 08:03:47.042 INFO kablam! 31 | | }
Oct 13 08:03:47.042 INFO kablam!    | |_^
Oct 13 08:03:47.042 INFO kablam! 
Oct 13 08:03:47.042 INFO kablam! warning: function `mult_Atv` should have a snake case name such as `mult_atv`
Oct 13 08:03:47.042 INFO kablam!   --> examples/spectralnorm.rs:33:1
Oct 13 08:03:47.042 INFO kablam!    |
Oct 13 08:03:47.042 INFO kablam! 33 | / fn mult_Atv(v: &[f64], out: &mut [f64]) {
Oct 13 08:03:47.042 INFO kablam! 34 | |     assert!(v.len() == out.len());
Oct 13 08:03:47.042 INFO kablam! 35 | |     assert!(v.len() % 2 == 0);
Oct 13 08:03:47.042 INFO kablam! 36 | |
Oct 13 08:03:47.042 INFO kablam! ...  |
Oct 13 08:03:47.042 INFO kablam! 48 | |     }
Oct 13 08:03:47.042 INFO kablam! 49 | | }
Oct 13 08:03:47.042 INFO kablam!    | |_^
Oct 13 08:03:47.042 INFO kablam! 
Oct 13 08:03:47.043 INFO kablam! warning: function `mult_AtAv` should have a snake case name such as `mult_at_av`
Oct 13 08:03:47.043 INFO kablam!   --> examples/spectralnorm.rs:51:1
Oct 13 08:03:47.043 INFO kablam!    |
Oct 13 08:03:47.043 INFO kablam! 51 | / fn mult_AtAv(v: &[f64], out: &mut [f64], tmp: &mut [f64]) {
Oct 13 08:03:47.043 INFO kablam! 52 | |     mult_Av(v, tmp);
Oct 13 08:03:47.043 INFO kablam! 53 | |     mult_Atv(tmp, out);
Oct 13 08:03:47.043 INFO kablam! 54 | | }
Oct 13 08:03:47.043 INFO kablam!    | |_^
Oct 13 08:03:47.043 INFO kablam! 
Oct 13 08:03:47.068 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
Oct 13 08:03:47.088 INFO kablam! su: No module specific data is present
Oct 13 08:03:47.409 INFO running `"docker" "rm" "-f" "d4ceaf5a0821c860f7a125535568872c248124b55e6a85f02834d2ef0ed9cbbe"`
Oct 13 08:03:47.540 INFO blam! d4ceaf5a0821c860f7a125535568872c248124b55e6a85f02834d2ef0ed9cbbe