Dec 17 23:22:42.906 INFO checking hclarke/tracer against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:22:42.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:22:43.398 INFO [stdout] 714bb9dfae6164939d10d4e874f42ec41dc74db05cd76bdaf75e388a966d7a15
Dec 17 23:22:43.400 INFO running `"docker" "start" "-a" "714bb9dfae6164939d10d4e874f42ec41dc74db05cd76bdaf75e388a966d7a15"`
Dec 17 23:22:45.765 INFO [stderr]     Checking png_encode_mini v0.1.2
Dec 17 23:22:46.334 INFO [stderr]     Checking tracer v0.1.0 (/opt/crater/workdir)
Dec 17 23:22:46.922 INFO [stderr] warning: unused variable: `rng`
Dec 17 23:22:46.922 INFO [stderr]    --> src/main.rs:120:14
Dec 17 23:22:46.922 INFO [stderr]     |
Dec 17 23:22:46.923 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 17 23:22:46.923 INFO [stderr]     |              ^^^ help: consider using `_rng` instead
Dec 17 23:22:46.923 INFO [stderr]     |
Dec 17 23:22:46.924 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 23:22:46.924 INFO [stderr] 
Dec 17 23:22:46.968 INFO [stderr] warning: unused variable: `rng`
Dec 17 23:22:46.969 INFO [stderr]    --> src/main.rs:120:14
Dec 17 23:22:46.969 INFO [stderr]     |
Dec 17 23:22:46.969 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 17 23:22:46.970 INFO [stderr]     |              ^^^ help: consider using `_rng` instead
Dec 17 23:22:46.970 INFO [stderr]     |
Dec 17 23:22:46.970 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 23:22:46.970 INFO [stderr] 
Dec 17 23:22:47.016 INFO [stderr] warning: method is never used: `ubox`
Dec 17 23:22:47.016 INFO [stderr]   --> src/rnd.rs:57:2
Dec 17 23:22:47.016 INFO [stderr]    |
Dec 17 23:22:47.017 INFO [stderr] 57 |     pub fn ubox<T:V>(&self) ->T {
Dec 17 23:22:47.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.017 INFO [stderr]    |
Dec 17 23:22:47.017 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:22:47.018 INFO [stderr] 
Dec 17 23:22:47.018 INFO [stderr] warning: method is never used: `sbox`
Dec 17 23:22:47.018 INFO [stderr]   --> src/rnd.rs:61:2
Dec 17 23:22:47.018 INFO [stderr]    |
Dec 17 23:22:47.019 INFO [stderr] 61 |     pub fn sbox<T:V>(&self) ->T {
Dec 17 23:22:47.019 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.019 INFO [stderr] 
Dec 17 23:22:47.019 INFO [stderr] warning: method is never used: `gaussian2`
Dec 17 23:22:47.020 INFO [stderr]   --> src/rnd.rs:65:2
Dec 17 23:22:47.020 INFO [stderr]    |
Dec 17 23:22:47.020 INFO [stderr] 65 |     pub fn gaussian2(&self) -> V2 {
Dec 17 23:22:47.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.020 INFO [stderr] 
Dec 17 23:22:47.021 INFO [stderr] warning: method is never used: `gaussian`
Dec 17 23:22:47.021 INFO [stderr]   --> src/rnd.rs:72:2
Dec 17 23:22:47.021 INFO [stderr]    |
Dec 17 23:22:47.022 INFO [stderr] 72 |     pub fn gaussian<T:V>(&self) -> T{
Dec 17 23:22:47.022 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.022 INFO [stderr] 
Dec 17 23:22:47.023 INFO [stderr] warning: method is never used: `cross`
Dec 17 23:22:47.023 INFO [stderr]    --> src/vec.rs:202:2
Dec 17 23:22:47.023 INFO [stderr]     |
Dec 17 23:22:47.023 INFO [stderr] 202 |     pub fn cross(self,rhs:V3) -> V3 {
Dec 17 23:22:47.023 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.024 INFO [stderr] 
Dec 17 23:22:47.024 INFO [stderr] warning: function is never used: `get_color`
Dec 17 23:22:47.024 INFO [stderr]    --> src/main.rs:120:1
Dec 17 23:22:47.025 INFO [stderr]     |
Dec 17 23:22:47.025 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 17 23:22:47.025 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.025 INFO [stderr] 
Dec 17 23:22:47.052 INFO [stderr] warning: method is never used: `sval`
Dec 17 23:22:47.052 INFO [stderr]   --> src/rnd.rs:43:2
Dec 17 23:22:47.053 INFO [stderr]    |
Dec 17 23:22:47.053 INFO [stderr] 43 |     pub fn sval(&self) -> f32 {
Dec 17 23:22:47.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.053 INFO [stderr]    |
Dec 17 23:22:47.053 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:22:47.053 INFO [stderr] 
Dec 17 23:22:47.053 INFO [stderr] warning: method is never used: `ubox`
Dec 17 23:22:47.053 INFO [stderr]   --> src/rnd.rs:57:2
Dec 17 23:22:47.053 INFO [stderr]    |
Dec 17 23:22:47.053 INFO [stderr] 57 |     pub fn ubox<T:V>(&self) ->T {
Dec 17 23:22:47.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.053 INFO [stderr] 
Dec 17 23:22:47.053 INFO [stderr] warning: method is never used: `sbox`
Dec 17 23:22:47.053 INFO [stderr]   --> src/rnd.rs:61:2
Dec 17 23:22:47.053 INFO [stderr]    |
Dec 17 23:22:47.053 INFO [stderr] 61 |     pub fn sbox<T:V>(&self) ->T {
Dec 17 23:22:47.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.053 INFO [stderr] 
Dec 17 23:22:47.053 INFO [stderr] warning: method is never used: `gaussian2`
Dec 17 23:22:47.053 INFO [stderr]   --> src/rnd.rs:65:2
Dec 17 23:22:47.053 INFO [stderr]    |
Dec 17 23:22:47.053 INFO [stderr] 65 |     pub fn gaussian2(&self) -> V2 {
Dec 17 23:22:47.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.053 INFO [stderr] 
Dec 17 23:22:47.053 INFO [stderr] warning: method is never used: `gaussian`
Dec 17 23:22:47.053 INFO [stderr]   --> src/rnd.rs:72:2
Dec 17 23:22:47.053 INFO [stderr]    |
Dec 17 23:22:47.053 INFO [stderr] 72 |     pub fn gaussian<T:V>(&self) -> T{
Dec 17 23:22:47.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.053 INFO [stderr] 
Dec 17 23:22:47.053 INFO [stderr] warning: method is never used: `cross`
Dec 17 23:22:47.053 INFO [stderr]    --> src/vec.rs:202:2
Dec 17 23:22:47.053 INFO [stderr]     |
Dec 17 23:22:47.053 INFO [stderr] 202 |     pub fn cross(self,rhs:V3) -> V3 {
Dec 17 23:22:47.053 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.053 INFO [stderr] 
Dec 17 23:22:47.053 INFO [stderr] warning: function is never used: `get_color`
Dec 17 23:22:47.053 INFO [stderr]    --> src/main.rs:120:1
Dec 17 23:22:47.053 INFO [stderr]     |
Dec 17 23:22:47.053 INFO [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 {
Dec 17 23:22:47.053 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:47.053 INFO [stderr] 
Dec 17 23:22:47.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 17 23:22:48.354 INFO running `"docker" "inspect" "714bb9dfae6164939d10d4e874f42ec41dc74db05cd76bdaf75e388a966d7a15"`
Dec 17 23:22:48.556 INFO running `"docker" "rm" "-f" "714bb9dfae6164939d10d4e874f42ec41dc74db05cd76bdaf75e388a966d7a15"`
Dec 17 23:22:48.766 INFO [stdout] 714bb9dfae6164939d10d4e874f42ec41dc74db05cd76bdaf75e388a966d7a15