Dec 18 07:09:35.292 INFO checking JMarlin/lester-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:09:35.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/JMarlin/lester-rust:/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 07:09:35.502 INFO [stdout] 910b3ffb1c7975f89a44945edb27f859e2cb6a0574a3d527209ee37ddfbaf02c
Dec 18 07:09:35.504 INFO running `"docker" "start" "-a" "910b3ffb1c7975f89a44945edb27f859e2cb6a0574a3d527209ee37ddfbaf02c"`
Dec 18 07:09:36.127 INFO [stderr]     Checking lester-rust v0.1.0 (/opt/crater/workdir)
Dec 18 07:09:36.353 INFO [stderr] warning: struct is never constructed: `Point`
Dec 18 07:09:36.354 INFO [stderr]  --> src/main.rs:1:1
Dec 18 07:09:36.354 INFO [stderr]   |
Dec 18 07:09:36.354 INFO [stderr] 1 | struct Point {
Dec 18 07:09:36.354 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 07:09:36.354 INFO [stderr]   |
Dec 18 07:09:36.354 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 07:09:36.354 INFO [stderr] 
Dec 18 07:09:36.355 INFO [stderr] warning: struct is never constructed: `ScreenPoint`
Dec 18 07:09:36.355 INFO [stderr]  --> src/main.rs:6:1
Dec 18 07:09:36.355 INFO [stderr]   |
Dec 18 07:09:36.355 INFO [stderr] 6 | struct ScreenPoint {
Dec 18 07:09:36.355 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 18 07:09:36.355 INFO [stderr] 
Dec 18 07:09:36.356 INFO [stderr] warning: struct is never constructed: `Color`
Dec 18 07:09:36.356 INFO [stderr]   --> src/main.rs:12:1
Dec 18 07:09:36.356 INFO [stderr]    |
Dec 18 07:09:36.356 INFO [stderr] 12 | struct Color {
Dec 18 07:09:36.356 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 07:09:36.356 INFO [stderr] 
Dec 18 07:09:36.356 INFO [stderr] warning: struct is never constructed: `Vertex`
Dec 18 07:09:36.356 INFO [stderr]   --> src/main.rs:19:1
Dec 18 07:09:36.356 INFO [stderr]    |
Dec 18 07:09:36.356 INFO [stderr] 19 | struct Vertex<'a> {
Dec 18 07:09:36.356 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 07:09:36.356 INFO [stderr] 
Dec 18 07:09:36.356 INFO [stderr] warning: struct is never constructed: `Triangle`
Dec 18 07:09:36.356 INFO [stderr]   --> src/main.rs:26:1
Dec 18 07:09:36.356 INFO [stderr]    |
Dec 18 07:09:36.356 INFO [stderr] 26 | struct Triangle<'a> {
Dec 18 07:09:36.356 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 07:09:36.356 INFO [stderr] 
Dec 18 07:09:36.356 INFO [stderr] warning: struct is never constructed: `Body`
Dec 18 07:09:36.356 INFO [stderr]   --> src/main.rs:30:1
Dec 18 07:09:36.357 INFO [stderr]    |
Dec 18 07:09:36.357 INFO [stderr] 30 | struct Body<'a> {
Dec 18 07:09:36.357 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 18 07:09:36.357 INFO [stderr] 
Dec 18 07:09:36.416 INFO [stderr] warning: struct is never constructed: `Point`
Dec 18 07:09:36.416 INFO [stderr]  --> src/main.rs:1:1
Dec 18 07:09:36.416 INFO [stderr]   |
Dec 18 07:09:36.416 INFO [stderr] 1 | struct Point {
Dec 18 07:09:36.416 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 07:09:36.416 INFO [stderr]   |
Dec 18 07:09:36.416 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 07:09:36.416 INFO [stderr] 
Dec 18 07:09:36.416 INFO [stderr] warning: struct is never constructed: `ScreenPoint`
Dec 18 07:09:36.416 INFO [stderr]  --> src/main.rs:6:1
Dec 18 07:09:36.416 INFO [stderr]   |
Dec 18 07:09:36.416 INFO [stderr] 6 | struct ScreenPoint {
Dec 18 07:09:36.416 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 18 07:09:36.416 INFO [stderr] 
Dec 18 07:09:36.416 INFO [stderr] warning: struct is never constructed: `Color`
Dec 18 07:09:36.416 INFO [stderr]   --> src/main.rs:12:1
Dec 18 07:09:36.416 INFO [stderr]    |
Dec 18 07:09:36.416 INFO [stderr] 12 | struct Color {
Dec 18 07:09:36.416 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 07:09:36.416 INFO [stderr] 
Dec 18 07:09:36.416 INFO [stderr] warning: struct is never constructed: `Vertex`
Dec 18 07:09:36.416 INFO [stderr]   --> src/main.rs:19:1
Dec 18 07:09:36.416 INFO [stderr]    |
Dec 18 07:09:36.416 INFO [stderr] 19 | struct Vertex<'a> {
Dec 18 07:09:36.417 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 07:09:36.417 INFO [stderr] 
Dec 18 07:09:36.417 INFO [stderr] warning: struct is never constructed: `Triangle`
Dec 18 07:09:36.417 INFO [stderr]   --> src/main.rs:26:1
Dec 18 07:09:36.417 INFO [stderr]    |
Dec 18 07:09:36.417 INFO [stderr] 26 | struct Triangle<'a> {
Dec 18 07:09:36.417 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 07:09:36.417 INFO [stderr] 
Dec 18 07:09:36.417 INFO [stderr] warning: struct is never constructed: `Body`
Dec 18 07:09:36.417 INFO [stderr]   --> src/main.rs:30:1
Dec 18 07:09:36.417 INFO [stderr]    |
Dec 18 07:09:36.417 INFO [stderr] 30 | struct Body<'a> {
Dec 18 07:09:36.417 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 18 07:09:36.417 INFO [stderr] 
Dec 18 07:09:36.445 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Dec 18 07:09:36.851 INFO running `"docker" "inspect" "910b3ffb1c7975f89a44945edb27f859e2cb6a0574a3d527209ee37ddfbaf02c"`
Dec 18 07:09:37.098 INFO running `"docker" "rm" "-f" "910b3ffb1c7975f89a44945edb27f859e2cb6a0574a3d527209ee37ddfbaf02c"`
Dec 18 07:09:37.286 INFO [stdout] 910b3ffb1c7975f89a44945edb27f859e2cb6a0574a3d527209ee37ddfbaf02c