Dec 04 16:32:39.048 INFO checking jmatraszek/jrtr against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:32:39.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 16:32:39.395 INFO [stdout] 45f03f3903a0a418c5bbca82132bf54c70c03a3d04777628ba8df97d78b0469e
Dec 04 16:32:39.403 INFO running `"docker" "start" "-a" "45f03f3903a0a418c5bbca82132bf54c70c03a3d04777628ba8df97d78b0469e"`
Dec 04 16:32:40.668 INFO [stderr] usermod: no changes
Dec 04 16:32:40.815 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 04 16:32:40.815 INFO [stderr]     Checking handlebars v0.32.4
Dec 04 16:32:44.590 INFO [stderr]     Checking structopt v0.2.10
Dec 04 16:32:45.391 INFO [stderr]     Checking jrtr v0.1.0 (/source)
Dec 04 16:32:47.049 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 16:32:47.049 INFO [stderr]  --> src/main.rs:3:1
Dec 04 16:32:47.049 INFO [stderr]   |
Dec 04 16:32:47.049 INFO [stderr] 3 | #[macro_use]
Dec 04 16:32:47.049 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 16:32:47.049 INFO [stderr]   |
Dec 04 16:32:47.049 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:32:47.049 INFO [stderr] 
Dec 04 16:32:47.147 INFO [stderr] warning: unused variable: `output`
Dec 04 16:32:47.147 INFO [stderr]   --> src/main.rs:35:14
Dec 04 16:32:47.147 INFO [stderr]    |
Dec 04 16:32:47.147 INFO [stderr] 35 |         Some(output) => {
Dec 04 16:32:47.147 INFO [stderr]    |              ^^^^^^ help: consider using `_output` instead
Dec 04 16:32:47.147 INFO [stderr]    |
Dec 04 16:32:47.147 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:32:47.147 INFO [stderr] 
Dec 04 16:32:47.228 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 16:32:47.229 INFO [stderr]  --> src/main.rs:3:1
Dec 04 16:32:47.229 INFO [stderr]   |
Dec 04 16:32:47.229 INFO [stderr] 3 | #[macro_use]
Dec 04 16:32:47.229 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 16:32:47.229 INFO [stderr]   |
Dec 04 16:32:47.229 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:32:47.229 INFO [stderr] 
Dec 04 16:32:47.287 INFO [stderr] warning: unused variable: `output`
Dec 04 16:32:47.287 INFO [stderr]   --> src/main.rs:35:14
Dec 04 16:32:47.287 INFO [stderr]    |
Dec 04 16:32:47.287 INFO [stderr] 35 |         Some(output) => {
Dec 04 16:32:47.287 INFO [stderr]    |              ^^^^^^ help: consider using `_output` instead
Dec 04 16:32:47.287 INFO [stderr]    |
Dec 04 16:32:47.287 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:32:47.287 INFO [stderr] 
Dec 04 16:32:47.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
Dec 04 16:32:47.318 INFO [stderr] su: No module specific data is present
Dec 04 16:32:48.291 INFO running `"docker" "inspect" "45f03f3903a0a418c5bbca82132bf54c70c03a3d04777628ba8df97d78b0469e"`
Dec 04 16:32:48.533 INFO running `"docker" "rm" "-f" "45f03f3903a0a418c5bbca82132bf54c70c03a3d04777628ba8df97d78b0469e"`
Dec 04 16:32:48.963 INFO [stdout] 45f03f3903a0a418c5bbca82132bf54c70c03a3d04777628ba8df97d78b0469e