Nov 02 10:34:01.230 INFO checking maxastyler/Spirograph against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 10:34:01.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 10:34:01.616 INFO blam! b2dec6b8d7af93e8dc02b0c7ada371492381caf276c9dd99831cb9639de1839e
Nov 02 10:34:01.618 INFO running `"docker" "start" "-a" "b2dec6b8d7af93e8dc02b0c7ada371492381caf276c9dd99831cb9639de1839e"`
Nov 02 10:34:02.757 INFO kablam! usermod: no changes
Nov 02 10:34:02.868 INFO kablam!     Checking num-rational v0.1.40
Nov 02 10:34:03.569 INFO kablam!     Checking image v0.18.0
Nov 02 10:34:08.816 INFO kablam!     Checking spirograph v0.1.0 (/source)
Nov 02 10:34:10.278 INFO kablam! warning: function is never used: `path`
Nov 02 10:34:10.278 INFO kablam!  --> src/main.rs:9:1
Nov 02 10:34:10.278 INFO kablam!   |
Nov 02 10:34:10.278 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Nov 02 10:34:10.278 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:34:10.278 INFO kablam!   |
Nov 02 10:34:10.278 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 10:34:10.278 INFO kablam! 
Nov 02 10:34:10.278 INFO kablam! warning: function is never used: `envelope`
Nov 02 10:34:10.278 INFO kablam!   --> src/main.rs:29:1
Nov 02 10:34:10.278 INFO kablam!    |
Nov 02 10:34:10.278 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Nov 02 10:34:10.278 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:34:10.278 INFO kablam! 
Nov 02 10:34:10.278 INFO kablam! warning: function is never used: `double_envelope`
Nov 02 10:34:10.278 INFO kablam!   --> src/main.rs:40:1
Nov 02 10:34:10.278 INFO kablam!    |
Nov 02 10:34:10.278 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Nov 02 10:34:10.278 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:34:10.278 INFO kablam! 
Nov 02 10:34:10.543 INFO kablam! warning: function is never used: `path`
Nov 02 10:34:10.544 INFO kablam!  --> src/main.rs:9:1
Nov 02 10:34:10.544 INFO kablam!   |
Nov 02 10:34:10.544 INFO kablam! 9 | fn path(t: f64) -> (f64, f64) {
Nov 02 10:34:10.545 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:34:10.545 INFO kablam!   |
Nov 02 10:34:10.546 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 10:34:10.546 INFO kablam! 
Nov 02 10:34:10.546 INFO kablam! warning: function is never used: `envelope`
Nov 02 10:34:10.547 INFO kablam!   --> src/main.rs:29:1
Nov 02 10:34:10.547 INFO kablam!    |
Nov 02 10:34:10.547 INFO kablam! 29 | fn envelope(t: f64) -> f64 {
Nov 02 10:34:10.547 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:34:10.547 INFO kablam! 
Nov 02 10:34:10.548 INFO kablam! warning: function is never used: `double_envelope`
Nov 02 10:34:10.548 INFO kablam!   --> src/main.rs:40:1
Nov 02 10:34:10.548 INFO kablam!    |
Nov 02 10:34:10.548 INFO kablam! 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Nov 02 10:34:10.548 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:34:10.548 INFO kablam! 
Nov 02 10:34:10.577 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
Nov 02 10:34:10.589 INFO kablam! su: No module specific data is present
Nov 02 10:34:11.649 INFO running `"docker" "rm" "-f" "b2dec6b8d7af93e8dc02b0c7ada371492381caf276c9dd99831cb9639de1839e"`
Nov 02 10:34:12.024 INFO blam! b2dec6b8d7af93e8dc02b0c7ada371492381caf276c9dd99831cb9639de1839e