Sep 10 02:56:41.661 INFO checking planet0104/art_pattern against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 02:56:41.661 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 02:56:41.661 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 02:56:41.960 INFO blam! e7809c974f9b5d3729dff3b2dd3d8d27087872149c77aaa408fd588dbdd23a9d
Sep 10 02:56:41.962 INFO running `"docker" "start" "-a" "e7809c974f9b5d3729dff3b2dd3d8d27087872149c77aaa408fd588dbdd23a9d"`
Sep 10 02:56:44.301 INFO kablam! usermod: no changes
Sep 10 02:56:44.374 INFO kablam!    Compiling stdweb v0.4.8
Sep 10 02:56:44.414 INFO kablam!     Checking discard v1.0.3
Sep 10 02:56:44.414 INFO kablam!    Compiling art_pattern v0.1.0 (file:///source)
Sep 10 02:56:44.414 INFO kablam!    Compiling proc-macro2 v0.4.8
Sep 10 02:56:44.418 INFO kablam!    Compiling proc-macro2 v0.2.3
Sep 10 02:56:44.426 INFO kablam!    Compiling serde v1.0.70
Sep 10 02:56:52.158 INFO kablam!    Compiling quote v0.4.2
Sep 10 02:56:53.287 INFO kablam!    Compiling quote v0.6.3
Sep 10 02:56:54.720 INFO kablam!    Compiling syn v0.12.15
Sep 10 02:56:55.091 INFO kablam!    Compiling syn v0.14.4
Sep 10 02:57:17.849 INFO kablam!    Compiling serde_derive v1.0.70
Sep 10 02:57:39.455 INFO kablam!    Compiling stdweb-derive v0.4.0
Sep 10 02:58:00.793 INFO kablam! warning: function is never used: `draw`
Sep 10 02:58:00.793 INFO kablam!  --> src/chapter2/sample11.rs:5:1
Sep 10 02:58:00.793 INFO kablam!   |
Sep 10 02:58:00.793 INFO kablam! 5 | pub fn draw(context: &CanvasRenderingContext2d) {
Sep 10 02:58:00.793 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:58:00.793 INFO kablam!   |
Sep 10 02:58:00.793 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 02:58:00.793 INFO kablam! 
Sep 10 02:58:00.794 INFO kablam! warning: function is never used: `set_param`
Sep 10 02:58:00.794 INFO kablam!   --> src/main.rs:46:1
Sep 10 02:58:00.794 INFO kablam!    |
Sep 10 02:58:00.794 INFO kablam! 46 | fn set_param(i: i32, value: &str) {
Sep 10 02:58:00.794 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:58:00.794 INFO kablam! 
Sep 10 02:58:00.816 INFO kablam! warning: function is never used: `draw`
Sep 10 02:58:00.816 INFO kablam!  --> src/chapter2/sample11.rs:5:1
Sep 10 02:58:00.816 INFO kablam!   |
Sep 10 02:58:00.816 INFO kablam! 5 | pub fn draw(context: &CanvasRenderingContext2d) {
Sep 10 02:58:00.816 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:58:00.816 INFO kablam!   |
Sep 10 02:58:00.816 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 02:58:00.816 INFO kablam! 
Sep 10 02:58:00.816 INFO kablam! warning: function is never used: `set_param`
Sep 10 02:58:00.816 INFO kablam!   --> src/main.rs:46:1
Sep 10 02:58:00.816 INFO kablam!    |
Sep 10 02:58:00.816 INFO kablam! 46 | fn set_param(i: i32, value: &str) {
Sep 10 02:58:00.816 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:58:00.826 INFO kablam! 
Sep 10 02:58:00.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Sep 10 02:58:00.891 INFO kablam! su: No module specific data is present
Sep 10 02:58:02.603 INFO running `"docker" "rm" "-f" "e7809c974f9b5d3729dff3b2dd3d8d27087872149c77aaa408fd588dbdd23a9d"`
Sep 10 02:58:02.711 INFO blam! e7809c974f9b5d3729dff3b2dd3d8d27087872149c77aaa408fd588dbdd23a9d