Dec 19 16:10:39.063 INFO checking hclarke/tracer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:10:39.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/hclarke/tracer:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:10:39.635 INFO [stdout] 05c67fa0fd00d83c1ad050d57afeb750835f104dcf78e365df33aeae06f08d52
Dec 19 16:10:39.637 INFO running `"docker" "start" "-a" "05c67fa0fd00d83c1ad050d57afeb750835f104dcf78e365df33aeae06f08d52"`
Dec 19 16:10:42.279 INFO [stderr]     Checking png_encode_mini v0.1.2
Dec 19 16:10:42.815 INFO [stderr]     Checking tracer v0.1.0 (/opt/crater/workdir)
Dec 19 16:10:43.272 INFO [stderr] warning: unused variable: `rng`
Dec 19 16:10:43.272 INFO [stderr]    --> src/main.rs:120:14
Dec 19 16:10:43.272 INFO [stderr]     |
Dec 19 16:10:43.272 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 19 16:10:43.272 INFO [stderr]     |              ^^^ help: consider using `_rng` instead
Dec 19 16:10:43.272 INFO [stderr]     |
Dec 19 16:10:43.272 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 16:10:43.273 INFO [stderr] 
Dec 19 16:10:43.308 INFO [stderr] warning: method is never used: `sval`
Dec 19 16:10:43.308 INFO [stderr]   --> src/rnd.rs:43:2
Dec 19 16:10:43.309 INFO [stderr]    |
Dec 19 16:10:43.309 INFO [stderr] 43 |     pub fn sval(&self) -> f32 {
Dec 19 16:10:43.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.309 INFO [stderr]    |
Dec 19 16:10:43.309 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:10:43.309 INFO [stderr] 
Dec 19 16:10:43.309 INFO [stderr] warning: method is never used: `ubox`
Dec 19 16:10:43.309 INFO [stderr]   --> src/rnd.rs:57:2
Dec 19 16:10:43.309 INFO [stderr]    |
Dec 19 16:10:43.309 INFO [stderr] 57 |     pub fn ubox<T:V>(&self) ->T {
Dec 19 16:10:43.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.309 INFO [stderr] 
Dec 19 16:10:43.309 INFO [stderr] warning: method is never used: `sbox`
Dec 19 16:10:43.309 INFO [stderr]   --> src/rnd.rs:61:2
Dec 19 16:10:43.309 INFO [stderr]    |
Dec 19 16:10:43.309 INFO [stderr] 61 |     pub fn sbox<T:V>(&self) ->T {
Dec 19 16:10:43.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.309 INFO [stderr] 
Dec 19 16:10:43.309 INFO [stderr] warning: method is never used: `gaussian2`
Dec 19 16:10:43.309 INFO [stderr]   --> src/rnd.rs:65:2
Dec 19 16:10:43.310 INFO [stderr]    |
Dec 19 16:10:43.310 INFO [stderr] 65 |     pub fn gaussian2(&self) -> V2 {
Dec 19 16:10:43.310 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.310 INFO [stderr] 
Dec 19 16:10:43.310 INFO [stderr] warning: method is never used: `gaussian`
Dec 19 16:10:43.310 INFO [stderr]   --> src/rnd.rs:72:2
Dec 19 16:10:43.310 INFO [stderr]    |
Dec 19 16:10:43.310 INFO [stderr] 72 |     pub fn gaussian<T:V>(&self) -> T{
Dec 19 16:10:43.310 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.310 INFO [stderr] 
Dec 19 16:10:43.310 INFO [stderr] warning: method is never used: `cross`
Dec 19 16:10:43.310 INFO [stderr]    --> src/vec.rs:202:2
Dec 19 16:10:43.310 INFO [stderr]     |
Dec 19 16:10:43.310 INFO [stderr] 202 |     pub fn cross(self,rhs:V3) -> V3 {
Dec 19 16:10:43.310 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.310 INFO [stderr] 
Dec 19 16:10:43.310 INFO [stderr] warning: function is never used: `get_color`
Dec 19 16:10:43.310 INFO [stderr]    --> src/main.rs:120:1
Dec 19 16:10:43.310 INFO [stderr]     |
Dec 19 16:10:43.310 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 19 16:10:43.310 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.310 INFO [stderr] 
Dec 19 16:10:43.436 INFO [stderr] warning: unused variable: `rng`
Dec 19 16:10:43.436 INFO [stderr]    --> src/main.rs:120:14
Dec 19 16:10:43.436 INFO [stderr]     |
Dec 19 16:10:43.436 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 19 16:10:43.436 INFO [stderr]     |              ^^^ help: consider using `_rng` instead
Dec 19 16:10:43.436 INFO [stderr]     |
Dec 19 16:10:43.436 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 16:10:43.436 INFO [stderr] 
Dec 19 16:10:43.501 INFO [stderr] warning: method is never used: `ubox`
Dec 19 16:10:43.501 INFO [stderr]   --> src/rnd.rs:57:2
Dec 19 16:10:43.501 INFO [stderr]    |
Dec 19 16:10:43.501 INFO [stderr] 57 |     pub fn ubox<T:V>(&self) ->T {
Dec 19 16:10:43.501 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.501 INFO [stderr]    |
Dec 19 16:10:43.501 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:10:43.501 INFO [stderr] 
Dec 19 16:10:43.501 INFO [stderr] warning: method is never used: `sbox`
Dec 19 16:10:43.501 INFO [stderr]   --> src/rnd.rs:61:2
Dec 19 16:10:43.501 INFO [stderr]    |
Dec 19 16:10:43.501 INFO [stderr] 61 |     pub fn sbox<T:V>(&self) ->T {
Dec 19 16:10:43.501 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.501 INFO [stderr] 
Dec 19 16:10:43.501 INFO [stderr] warning: method is never used: `gaussian2`
Dec 19 16:10:43.501 INFO [stderr]   --> src/rnd.rs:65:2
Dec 19 16:10:43.501 INFO [stderr]    |
Dec 19 16:10:43.501 INFO [stderr] 65 |     pub fn gaussian2(&self) -> V2 {
Dec 19 16:10:43.501 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.501 INFO [stderr] 
Dec 19 16:10:43.501 INFO [stderr] warning: method is never used: `gaussian`
Dec 19 16:10:43.501 INFO [stderr]   --> src/rnd.rs:72:2
Dec 19 16:10:43.501 INFO [stderr]    |
Dec 19 16:10:43.501 INFO [stderr] 72 |     pub fn gaussian<T:V>(&self) -> T{
Dec 19 16:10:43.501 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.501 INFO [stderr] 
Dec 19 16:10:43.501 INFO [stderr] warning: method is never used: `cross`
Dec 19 16:10:43.501 INFO [stderr]    --> src/vec.rs:202:2
Dec 19 16:10:43.501 INFO [stderr]     |
Dec 19 16:10:43.501 INFO [stderr] 202 |     pub fn cross(self,rhs:V3) -> V3 {
Dec 19 16:10:43.501 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.501 INFO [stderr] 
Dec 19 16:10:43.501 INFO [stderr] warning: function is never used: `get_color`
Dec 19 16:10:43.501 INFO [stderr]    --> src/main.rs:120:1
Dec 19 16:10:43.502 INFO [stderr]     |
Dec 19 16:10:43.502 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 19 16:10:43.502 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:43.502 INFO [stderr] 
Dec 19 16:10:43.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 19 16:10:44.591 INFO running `"docker" "inspect" "05c67fa0fd00d83c1ad050d57afeb750835f104dcf78e365df33aeae06f08d52"`
Dec 19 16:10:44.758 INFO running `"docker" "rm" "-f" "05c67fa0fd00d83c1ad050d57afeb750835f104dcf78e365df33aeae06f08d52"`
Dec 19 16:10:45.020 INFO [stdout] 05c67fa0fd00d83c1ad050d57afeb750835f104dcf78e365df33aeae06f08d52