Nov 30 00:50:24.533 INFO checking jmatraszek/jrtr against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:50:24.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 00:50:24.942 INFO [stdout] c62a637cee03eef18b11d802c7241e9b59da34c54d0bfdd6ef8517383ecb9433
Nov 30 00:50:24.946 INFO running `"docker" "start" "-a" "c62a637cee03eef18b11d802c7241e9b59da34c54d0bfdd6ef8517383ecb9433"`
Nov 30 00:50:25.909 INFO [stderr] usermod: no changes
Nov 30 00:50:26.089 INFO [stderr]    Compiling syn v0.14.4
Nov 30 00:50:26.089 INFO [stderr]     Checking serde_json v1.0.22
Nov 30 00:50:28.794 INFO [stderr]     Checking handlebars v0.32.4
Nov 30 00:50:35.966 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 30 00:50:39.712 INFO [stderr]     Checking structopt v0.2.10
Nov 30 00:50:40.336 INFO [stderr]     Checking jrtr v0.1.0 (/source)
Nov 30 00:50:42.441 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 00:50:42.441 INFO [stderr]  --> src/main.rs:3:1
Nov 30 00:50:42.441 INFO [stderr]   |
Nov 30 00:50:42.441 INFO [stderr] 3 | #[macro_use]
Nov 30 00:50:42.441 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 00:50:42.441 INFO [stderr]   |
Nov 30 00:50:42.441 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:50:42.441 INFO [stderr] 
Nov 30 00:50:42.468 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 00:50:42.468 INFO [stderr]  --> src/main.rs:3:1
Nov 30 00:50:42.468 INFO [stderr]   |
Nov 30 00:50:42.469 INFO [stderr] 3 | #[macro_use]
Nov 30 00:50:42.469 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 00:50:42.469 INFO [stderr]   |
Nov 30 00:50:42.469 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:50:42.469 INFO [stderr] 
Nov 30 00:50:42.512 INFO [stderr] warning: unused variable: `output`
Nov 30 00:50:42.512 INFO [stderr]   --> src/main.rs:35:14
Nov 30 00:50:42.512 INFO [stderr]    |
Nov 30 00:50:42.512 INFO [stderr] 35 |         Some(output) => {
Nov 30 00:50:42.512 INFO [stderr]    |              ^^^^^^ help: consider using `_output` instead
Nov 30 00:50:42.512 INFO [stderr]    |
Nov 30 00:50:42.513 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:50:42.513 INFO [stderr] 
Nov 30 00:50:42.528 INFO [stderr] warning: unused variable: `output`
Nov 30 00:50:42.528 INFO [stderr]   --> src/main.rs:35:14
Nov 30 00:50:42.528 INFO [stderr]    |
Nov 30 00:50:42.528 INFO [stderr] 35 |         Some(output) => {
Nov 30 00:50:42.528 INFO [stderr]    |              ^^^^^^ help: consider using `_output` instead
Nov 30 00:50:42.528 INFO [stderr]    |
Nov 30 00:50:42.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:50:42.528 INFO [stderr] 
Nov 30 00:50:42.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.64s
Nov 30 00:50:42.593 INFO [stderr] su: No module specific data is present
Nov 30 00:50:43.110 INFO running `"docker" "inspect" "c62a637cee03eef18b11d802c7241e9b59da34c54d0bfdd6ef8517383ecb9433"`
Nov 30 00:50:43.366 INFO running `"docker" "rm" "-f" "c62a637cee03eef18b11d802c7241e9b59da34c54d0bfdd6ef8517383ecb9433"`
Nov 30 00:50:43.532 INFO [stdout] c62a637cee03eef18b11d802c7241e9b59da34c54d0bfdd6ef8517383ecb9433