Dec 19 12:55:08.426 INFO checking maxastyler/Spirograph against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:55:08.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/maxastyler/Spirograph:/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 12:55:08.856 INFO [stdout] 6c5bc54275dc2fa4f7948d07baae876eb4f2d0581b0ee573909205d08ea002d7
Dec 19 12:55:08.858 INFO running `"docker" "start" "-a" "6c5bc54275dc2fa4f7948d07baae876eb4f2d0581b0ee573909205d08ea002d7"`
Dec 19 12:55:10.472 INFO [stderr]     Checking spirograph v0.1.0 (/opt/crater/workdir)
Dec 19 12:55:11.072 INFO [stderr] warning: function is never used: `path`
Dec 19 12:55:11.072 INFO [stderr]  --> src/main.rs:9:1
Dec 19 12:55:11.072 INFO [stderr]   |
Dec 19 12:55:11.072 INFO [stderr] 9 | fn path(t: f64) -> (f64, f64) {
Dec 19 12:55:11.072 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:55:11.072 INFO [stderr]   |
Dec 19 12:55:11.072 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:55:11.072 INFO [stderr] 
Dec 19 12:55:11.072 INFO [stderr] warning: function is never used: `envelope`
Dec 19 12:55:11.072 INFO [stderr]   --> src/main.rs:29:1
Dec 19 12:55:11.072 INFO [stderr]    |
Dec 19 12:55:11.072 INFO [stderr] 29 | fn envelope(t: f64) -> f64 {
Dec 19 12:55:11.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:55:11.072 INFO [stderr] 
Dec 19 12:55:11.072 INFO [stderr] warning: function is never used: `double_envelope`
Dec 19 12:55:11.072 INFO [stderr]   --> src/main.rs:40:1
Dec 19 12:55:11.072 INFO [stderr]    |
Dec 19 12:55:11.072 INFO [stderr] 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Dec 19 12:55:11.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:55:11.072 INFO [stderr] 
Dec 19 12:55:11.091 INFO [stderr] warning: function is never used: `path`
Dec 19 12:55:11.091 INFO [stderr]  --> src/main.rs:9:1
Dec 19 12:55:11.091 INFO [stderr]   |
Dec 19 12:55:11.091 INFO [stderr] 9 | fn path(t: f64) -> (f64, f64) {
Dec 19 12:55:11.091 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:55:11.091 INFO [stderr]   |
Dec 19 12:55:11.091 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:55:11.091 INFO [stderr] 
Dec 19 12:55:11.091 INFO [stderr] warning: function is never used: `envelope`
Dec 19 12:55:11.091 INFO [stderr]   --> src/main.rs:29:1
Dec 19 12:55:11.091 INFO [stderr]    |
Dec 19 12:55:11.091 INFO [stderr] 29 | fn envelope(t: f64) -> f64 {
Dec 19 12:55:11.091 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:55:11.091 INFO [stderr] 
Dec 19 12:55:11.091 INFO [stderr] warning: function is never used: `double_envelope`
Dec 19 12:55:11.091 INFO [stderr]   --> src/main.rs:40:1
Dec 19 12:55:11.091 INFO [stderr]    |
Dec 19 12:55:11.091 INFO [stderr] 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Dec 19 12:55:11.091 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:55:11.091 INFO [stderr] 
Dec 19 12:55:11.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 19 12:55:11.939 INFO running `"docker" "inspect" "6c5bc54275dc2fa4f7948d07baae876eb4f2d0581b0ee573909205d08ea002d7"`
Dec 19 12:55:12.104 INFO running `"docker" "rm" "-f" "6c5bc54275dc2fa4f7948d07baae876eb4f2d0581b0ee573909205d08ea002d7"`
Dec 19 12:55:12.256 INFO [stdout] 6c5bc54275dc2fa4f7948d07baae876eb4f2d0581b0ee573909205d08ea002d7