Nov 06 17:57:16.708 INFO checking maxastyler/Spirograph against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:57:16.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:57:17.182 INFO blam! 495015f958ad4eba1dd96786422b2ebd4d159aafb7e8cb0d63cea8a24d4ce042
Nov 06 17:57:17.184 INFO running `"docker" "start" "-a" "495015f958ad4eba1dd96786422b2ebd4d159aafb7e8cb0d63cea8a24d4ce042"`
Nov 06 17:57:19.299 INFO kablam! usermod: no changes
Nov 06 17:57:19.452 INFO kablam!     Checking spirograph v0.1.0 (/source)
Nov 06 17:57:21.104 INFO kablam! warning: function is never used: `path`
Nov 06 17:57:21.105 INFO kablam!  --> src/main.rs:9:1
Nov 06 17:57:21.105 INFO kablam!   |
Nov 06 17:57:21.105 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Nov 06 17:57:21.105 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:21.106 INFO kablam!   |
Nov 06 17:57:21.106 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 17:57:21.106 INFO kablam! 
Nov 06 17:57:21.106 INFO kablam! warning: function is never used: `envelope`
Nov 06 17:57:21.106 INFO kablam!   --> src/main.rs:29:1
Nov 06 17:57:21.107 INFO kablam!    |
Nov 06 17:57:21.107 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Nov 06 17:57:21.107 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:21.113 INFO kablam! 
Nov 06 17:57:21.113 INFO kablam! warning: function is never used: `double_envelope`
Nov 06 17:57:21.113 INFO kablam!   --> src/main.rs:40:1
Nov 06 17:57:21.114 INFO kablam!    |
Nov 06 17:57:21.114 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Nov 06 17:57:21.114 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:21.114 INFO kablam! 
Nov 06 17:57:21.356 INFO kablam! warning: function is never used: `path`
Nov 06 17:57:21.356 INFO kablam!  --> src/main.rs:9:1
Nov 06 17:57:21.357 INFO kablam!   |
Nov 06 17:57:21.357 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Nov 06 17:57:21.357 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:21.357 INFO kablam!   |
Nov 06 17:57:21.357 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 17:57:21.357 INFO kablam! 
Nov 06 17:57:21.357 INFO kablam! warning: function is never used: `envelope`
Nov 06 17:57:21.358 INFO kablam!   --> src/main.rs:29:1
Nov 06 17:57:21.358 INFO kablam!    |
Nov 06 17:57:21.358 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Nov 06 17:57:21.358 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:21.358 INFO kablam! 
Nov 06 17:57:21.358 INFO kablam! warning: function is never used: `double_envelope`
Nov 06 17:57:21.358 INFO kablam!   --> src/main.rs:40:1
Nov 06 17:57:21.359 INFO kablam!    |
Nov 06 17:57:21.359 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Nov 06 17:57:21.359 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:21.359 INFO kablam! 
Nov 06 17:57:21.424 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Nov 06 17:57:21.431 INFO kablam! su: No module specific data is present
Nov 06 17:57:22.222 INFO running `"docker" "rm" "-f" "495015f958ad4eba1dd96786422b2ebd4d159aafb7e8cb0d63cea8a24d4ce042"`
Nov 06 17:57:22.500 INFO blam! 495015f958ad4eba1dd96786422b2ebd4d159aafb7e8cb0d63cea8a24d4ce042