Dec 18 14:08:18.578 INFO checking mathl-0.0.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:08:18.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/mathl/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:08:18.773 INFO [stdout] 52d595f63d93fa097daec71cc72aa41b21c73961dbfcba182cf7be1290928e60
Dec 18 14:08:18.803 INFO running `"docker" "start" "-a" "52d595f63d93fa097daec71cc72aa41b21c73961dbfcba182cf7be1290928e60"`
Dec 18 14:08:19.561 INFO [stderr]     Checking mathl v0.0.2 (/opt/crater/workdir)
Dec 18 14:08:19.800 INFO [stderr] warning: unused import: `linear_algebra`
Dec 18 14:08:19.800 INFO [stderr]  --> src/test/mod.rs:1:5
Dec 18 14:08:19.800 INFO [stderr]   |
Dec 18 14:08:19.800 INFO [stderr] 1 | use linear_algebra;
Dec 18 14:08:19.800 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 14:08:19.800 INFO [stderr]   |
Dec 18 14:08:19.800 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:08:19.800 INFO [stderr] 
Dec 18 14:08:19.820 INFO [stderr] warning: function is never used: `vec2_zero`
Dec 18 14:08:19.820 INFO [stderr]  --> src/vec.rs:4:1
Dec 18 14:08:19.820 INFO [stderr]   |
Dec 18 14:08:19.820 INFO [stderr] 4 | pub fn vec2_zero() -> [f64; 2] {
Dec 18 14:08:19.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.820 INFO [stderr]   |
Dec 18 14:08:19.820 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 14:08:19.820 INFO [stderr] 
Dec 18 14:08:19.820 INFO [stderr] warning: function is never used: `vec3_zero`
Dec 18 14:08:19.820 INFO [stderr]  --> src/vec.rs:9:1
Dec 18 14:08:19.820 INFO [stderr]   |
Dec 18 14:08:19.820 INFO [stderr] 9 | pub fn vec3_zero() -> [f64; 3] {
Dec 18 14:08:19.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.820 INFO [stderr] 
Dec 18 14:08:19.820 INFO [stderr] warning: function is never used: `vec4_zero`
Dec 18 14:08:19.820 INFO [stderr]   --> src/vec.rs:14:1
Dec 18 14:08:19.820 INFO [stderr]    |
Dec 18 14:08:19.820 INFO [stderr] 14 | pub fn vec4_zero() -> [f64; 4] {
Dec 18 14:08:19.820 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.820 INFO [stderr] 
Dec 18 14:08:19.820 INFO [stderr] warning: function is never used: `mat2x2_zero`
Dec 18 14:08:19.820 INFO [stderr]  --> src/mat.rs:4:1
Dec 18 14:08:19.820 INFO [stderr]   |
Dec 18 14:08:19.820 INFO [stderr] 4 | pub fn mat2x2_zero() -> [[f64; 2]; 2] {
Dec 18 14:08:19.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.820 INFO [stderr] 
Dec 18 14:08:19.820 INFO [stderr] warning: function is never used: `lu_decomp`
Dec 18 14:08:19.820 INFO [stderr]  --> src/linear_algebra.rs:1:1
Dec 18 14:08:19.820 INFO [stderr]   |
Dec 18 14:08:19.820 INFO [stderr] 1 | pub fn lu_decomp() {
Dec 18 14:08:19.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.821 INFO [stderr] 
Dec 18 14:08:19.871 INFO [stderr] warning: function is never used: `vec2_zero`
Dec 18 14:08:19.871 INFO [stderr]  --> src/vec.rs:4:1
Dec 18 14:08:19.871 INFO [stderr]   |
Dec 18 14:08:19.871 INFO [stderr] 4 | pub fn vec2_zero() -> [f64; 2] {
Dec 18 14:08:19.871 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.871 INFO [stderr]   |
Dec 18 14:08:19.871 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 14:08:19.871 INFO [stderr] 
Dec 18 14:08:19.871 INFO [stderr] warning: function is never used: `vec3_zero`
Dec 18 14:08:19.871 INFO [stderr]  --> src/vec.rs:9:1
Dec 18 14:08:19.871 INFO [stderr]   |
Dec 18 14:08:19.871 INFO [stderr] 9 | pub fn vec3_zero() -> [f64; 3] {
Dec 18 14:08:19.871 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.871 INFO [stderr] 
Dec 18 14:08:19.871 INFO [stderr] warning: function is never used: `vec4_zero`
Dec 18 14:08:19.871 INFO [stderr]   --> src/vec.rs:14:1
Dec 18 14:08:19.871 INFO [stderr]    |
Dec 18 14:08:19.871 INFO [stderr] 14 | pub fn vec4_zero() -> [f64; 4] {
Dec 18 14:08:19.871 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.871 INFO [stderr] 
Dec 18 14:08:19.871 INFO [stderr] warning: function is never used: `lu_decomp`
Dec 18 14:08:19.871 INFO [stderr]  --> src/linear_algebra.rs:1:1
Dec 18 14:08:19.871 INFO [stderr]   |
Dec 18 14:08:19.871 INFO [stderr] 1 | pub fn lu_decomp() {
Dec 18 14:08:19.871 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 18 14:08:19.871 INFO [stderr] 
Dec 18 14:08:19.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 18 14:08:20.300 INFO running `"docker" "inspect" "52d595f63d93fa097daec71cc72aa41b21c73961dbfcba182cf7be1290928e60"`
Dec 18 14:08:20.596 INFO running `"docker" "rm" "-f" "52d595f63d93fa097daec71cc72aa41b21c73961dbfcba182cf7be1290928e60"`
Dec 18 14:08:20.967 INFO [stdout] 52d595f63d93fa097daec71cc72aa41b21c73961dbfcba182cf7be1290928e60