Oct 12 17:41:17.759 INFO checking maxastyler/Spirograph against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:41:17.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 17:41:18.124 INFO blam! bca7055d48a8f0a08862b0d3e7e9c760900ff0ce4c0a28a8e35d93173235fb5f
Oct 12 17:41:18.136 INFO running `"docker" "start" "-a" "bca7055d48a8f0a08862b0d3e7e9c760900ff0ce4c0a28a8e35d93173235fb5f"`
Oct 12 17:41:18.772 INFO kablam! usermod: no changes
Oct 12 17:41:18.860 INFO kablam!     Checking num-rational v0.1.40
Oct 12 17:41:19.472 INFO kablam!     Checking image v0.18.0
Oct 12 17:41:24.168 INFO kablam!     Checking spirograph v0.1.0 (/source)
Oct 12 17:41:25.228 INFO kablam! warning: function is never used: `path`
Oct 12 17:41:25.228 INFO kablam!  --> src/main.rs:9:1
Oct 12 17:41:25.228 INFO kablam!   |
Oct 12 17:41:25.228 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Oct 12 17:41:25.228 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:41:25.228 INFO kablam!   |
Oct 12 17:41:25.228 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:41:25.228 INFO kablam! 
Oct 12 17:41:25.228 INFO kablam! warning: function is never used: `envelope`
Oct 12 17:41:25.228 INFO kablam!   --> src/main.rs:29:1
Oct 12 17:41:25.228 INFO kablam!    |
Oct 12 17:41:25.228 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Oct 12 17:41:25.228 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:41:25.228 INFO kablam! 
Oct 12 17:41:25.228 INFO kablam! warning: function is never used: `double_envelope`
Oct 12 17:41:25.228 INFO kablam!   --> src/main.rs:40:1
Oct 12 17:41:25.228 INFO kablam!    |
Oct 12 17:41:25.228 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Oct 12 17:41:25.228 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:41:25.228 INFO kablam! 
Oct 12 17:41:25.316 INFO kablam! warning: function is never used: `path`
Oct 12 17:41:25.316 INFO kablam!  --> src/main.rs:9:1
Oct 12 17:41:25.316 INFO kablam!   |
Oct 12 17:41:25.316 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Oct 12 17:41:25.316 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:41:25.316 INFO kablam!   |
Oct 12 17:41:25.316 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:41:25.316 INFO kablam! 
Oct 12 17:41:25.316 INFO kablam! warning: function is never used: `envelope`
Oct 12 17:41:25.316 INFO kablam!   --> src/main.rs:29:1
Oct 12 17:41:25.316 INFO kablam!    |
Oct 12 17:41:25.316 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Oct 12 17:41:25.316 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:41:25.316 INFO kablam! 
Oct 12 17:41:25.316 INFO kablam! warning: function is never used: `double_envelope`
Oct 12 17:41:25.316 INFO kablam!   --> src/main.rs:40:1
Oct 12 17:41:25.316 INFO kablam!    |
Oct 12 17:41:25.316 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Oct 12 17:41:25.316 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:41:25.316 INFO kablam! 
Oct 12 17:41:25.372 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
Oct 12 17:41:25.372 INFO kablam! su: No module specific data is present
Oct 12 17:41:26.048 INFO running `"docker" "rm" "-f" "bca7055d48a8f0a08862b0d3e7e9c760900ff0ce4c0a28a8e35d93173235fb5f"`
Oct 12 17:41:26.320 INFO blam! bca7055d48a8f0a08862b0d3e7e9c760900ff0ce4c0a28a8e35d93173235fb5f