Nov 09 09:06:20.594 INFO checking maxastyler/Spirograph against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 09:06:20.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 09:06:21.112 INFO blam! 0f86c71e6a96a2bec6edc1ce42aa7f7ec2ce93752fa6553f3daa90654cf90a53
Nov 09 09:06:21.115 INFO running `"docker" "start" "-a" "0f86c71e6a96a2bec6edc1ce42aa7f7ec2ce93752fa6553f3daa90654cf90a53"`
Nov 09 09:06:22.067 INFO kablam! usermod: no changes
Nov 09 09:06:22.155 INFO kablam!     Checking spirograph v0.1.0 (/source)
Nov 09 09:06:23.275 INFO kablam! warning: function is never used: `path`
Nov 09 09:06:23.275 INFO kablam!  --> src/main.rs:9:1
Nov 09 09:06:23.276 INFO kablam!   |
Nov 09 09:06:23.276 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Nov 09 09:06:23.276 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:23.277 INFO kablam!   |
Nov 09 09:06:23.277 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 09:06:23.277 INFO kablam! 
Nov 09 09:06:23.278 INFO kablam! warning: function is never used: `envelope`
Nov 09 09:06:23.278 INFO kablam!   --> src/main.rs:29:1
Nov 09 09:06:23.278 INFO kablam!    |
Nov 09 09:06:23.279 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Nov 09 09:06:23.279 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:23.279 INFO kablam! 
Nov 09 09:06:23.280 INFO kablam! warning: function is never used: `double_envelope`
Nov 09 09:06:23.280 INFO kablam!   --> src/main.rs:40:1
Nov 09 09:06:23.280 INFO kablam!    |
Nov 09 09:06:23.280 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Nov 09 09:06:23.281 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:23.281 INFO kablam! 
Nov 09 09:06:23.297 INFO kablam! warning: function is never used: `path`
Nov 09 09:06:23.297 INFO kablam!  --> src/main.rs:9:1
Nov 09 09:06:23.297 INFO kablam!   |
Nov 09 09:06:23.297 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Nov 09 09:06:23.297 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:23.297 INFO kablam!   |
Nov 09 09:06:23.297 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 09:06:23.297 INFO kablam! 
Nov 09 09:06:23.297 INFO kablam! warning: function is never used: `envelope`
Nov 09 09:06:23.297 INFO kablam!   --> src/main.rs:29:1
Nov 09 09:06:23.297 INFO kablam!    |
Nov 09 09:06:23.297 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Nov 09 09:06:23.297 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:23.297 INFO kablam! 
Nov 09 09:06:23.297 INFO kablam! warning: function is never used: `double_envelope`
Nov 09 09:06:23.297 INFO kablam!   --> src/main.rs:40:1
Nov 09 09:06:23.297 INFO kablam!    |
Nov 09 09:06:23.297 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Nov 09 09:06:23.297 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:23.297 INFO kablam! 
Nov 09 09:06:23.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 09 09:06:23.325 INFO kablam! su: No module specific data is present
Nov 09 09:06:24.223 INFO running `"docker" "rm" "-f" "0f86c71e6a96a2bec6edc1ce42aa7f7ec2ce93752fa6553f3daa90654cf90a53"`
Nov 09 09:06:24.451 INFO blam! 0f86c71e6a96a2bec6edc1ce42aa7f7ec2ce93752fa6553f3daa90654cf90a53