Dec 05 10:37:19.089 INFO checking mathl-0.0.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:37:19.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 10:37:19.328 INFO [stdout] 54512e3c5c2b94ac6f4886836387126cdf9b3c8d1a49d2373f533f33eb1d08f8
Dec 05 10:37:19.334 INFO running `"docker" "start" "-a" "54512e3c5c2b94ac6f4886836387126cdf9b3c8d1a49d2373f533f33eb1d08f8"`
Dec 05 10:37:19.891 INFO [stderr] usermod: no changes
Dec 05 10:37:19.932 INFO [stderr]     Checking mathl v0.0.2 (/source)
Dec 05 10:37:20.445 INFO [stderr] warning: function is never used: `vec2_zero`
Dec 05 10:37:20.445 INFO [stderr]  --> src/vec.rs:4:1
Dec 05 10:37:20.445 INFO [stderr]   |
Dec 05 10:37:20.445 INFO [stderr] 4 | pub fn vec2_zero() -> [f64; 2] {
Dec 05 10:37:20.445 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.445 INFO [stderr]   |
Dec 05 10:37:20.445 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:37:20.445 INFO [stderr] 
Dec 05 10:37:20.445 INFO [stderr] warning: function is never used: `vec3_zero`
Dec 05 10:37:20.445 INFO [stderr]  --> src/vec.rs:9:1
Dec 05 10:37:20.445 INFO [stderr]   |
Dec 05 10:37:20.445 INFO [stderr] 9 | pub fn vec3_zero() -> [f64; 3] {
Dec 05 10:37:20.445 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.445 INFO [stderr] 
Dec 05 10:37:20.445 INFO [stderr] warning: function is never used: `vec4_zero`
Dec 05 10:37:20.445 INFO [stderr]   --> src/vec.rs:14:1
Dec 05 10:37:20.445 INFO [stderr]    |
Dec 05 10:37:20.445 INFO [stderr] 14 | pub fn vec4_zero() -> [f64; 4] {
Dec 05 10:37:20.445 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.445 INFO [stderr] 
Dec 05 10:37:20.445 INFO [stderr] warning: function is never used: `mat2x2_zero`
Dec 05 10:37:20.445 INFO [stderr]  --> src/mat.rs:4:1
Dec 05 10:37:20.445 INFO [stderr]   |
Dec 05 10:37:20.446 INFO [stderr] 4 | pub fn mat2x2_zero() -> [[f64; 2]; 2] {
Dec 05 10:37:20.446 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.446 INFO [stderr] 
Dec 05 10:37:20.446 INFO [stderr] warning: function is never used: `lu_decomp`
Dec 05 10:37:20.446 INFO [stderr]  --> src/linear_algebra.rs:1:1
Dec 05 10:37:20.446 INFO [stderr]   |
Dec 05 10:37:20.446 INFO [stderr] 1 | pub fn lu_decomp() {
Dec 05 10:37:20.446 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.446 INFO [stderr] 
Dec 05 10:37:20.459 INFO [stderr] warning: unused import: `linear_algebra`
Dec 05 10:37:20.459 INFO [stderr]  --> src/test/mod.rs:1:5
Dec 05 10:37:20.459 INFO [stderr]   |
Dec 05 10:37:20.459 INFO [stderr] 1 | use linear_algebra;
Dec 05 10:37:20.459 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 10:37:20.459 INFO [stderr]   |
Dec 05 10:37:20.459 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:37:20.459 INFO [stderr] 
Dec 05 10:37:20.528 INFO [stderr] warning: function is never used: `vec2_zero`
Dec 05 10:37:20.528 INFO [stderr]  --> src/vec.rs:4:1
Dec 05 10:37:20.528 INFO [stderr]   |
Dec 05 10:37:20.528 INFO [stderr] 4 | pub fn vec2_zero() -> [f64; 2] {
Dec 05 10:37:20.528 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.528 INFO [stderr]   |
Dec 05 10:37:20.528 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:37:20.528 INFO [stderr] 
Dec 05 10:37:20.528 INFO [stderr] warning: function is never used: `vec3_zero`
Dec 05 10:37:20.528 INFO [stderr]  --> src/vec.rs:9:1
Dec 05 10:37:20.528 INFO [stderr]   |
Dec 05 10:37:20.528 INFO [stderr] 9 | pub fn vec3_zero() -> [f64; 3] {
Dec 05 10:37:20.528 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.528 INFO [stderr] 
Dec 05 10:37:20.528 INFO [stderr] warning: function is never used: `vec4_zero`
Dec 05 10:37:20.528 INFO [stderr]   --> src/vec.rs:14:1
Dec 05 10:37:20.528 INFO [stderr]    |
Dec 05 10:37:20.528 INFO [stderr] 14 | pub fn vec4_zero() -> [f64; 4] {
Dec 05 10:37:20.528 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.528 INFO [stderr] 
Dec 05 10:37:20.528 INFO [stderr] warning: function is never used: `lu_decomp`
Dec 05 10:37:20.528 INFO [stderr]  --> src/linear_algebra.rs:1:1
Dec 05 10:37:20.528 INFO [stderr]   |
Dec 05 10:37:20.528 INFO [stderr] 1 | pub fn lu_decomp() {
Dec 05 10:37:20.528 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 05 10:37:20.528 INFO [stderr] 
Dec 05 10:37:20.542 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 05 10:37:20.547 INFO [stderr] su: No module specific data is present
Dec 05 10:37:21.005 INFO running `"docker" "inspect" "54512e3c5c2b94ac6f4886836387126cdf9b3c8d1a49d2373f533f33eb1d08f8"`
Dec 05 10:37:21.123 INFO running `"docker" "rm" "-f" "54512e3c5c2b94ac6f4886836387126cdf9b3c8d1a49d2373f533f33eb1d08f8"`
Dec 05 10:37:21.287 INFO [stdout] 54512e3c5c2b94ac6f4886836387126cdf9b3c8d1a49d2373f533f33eb1d08f8