Dec 15 22:26:20.307 INFO testing apiai-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 22:26:20.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 15 22:26:20.572 INFO [stdout] a968defdafcfec0ae38b978bca7326f742fd8b47b7aa621a7f66e8c466686877
Dec 15 22:26:20.573 INFO running `"docker" "start" "-a" "a968defdafcfec0ae38b978bca7326f742fd8b47b7aa621a7f66e8c466686877"`
Dec 15 22:26:21.900 INFO [stderr] usermod: no changes
Dec 15 22:26:22.183 INFO [stderr]    Compiling chrono v0.3.0
Dec 15 22:26:26.010 INFO [stderr]    Compiling apiai v0.1.1 (/source)
Dec 15 22:26:34.298 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.38s
Dec 15 22:26:34.308 INFO [stderr] su: No module specific data is present
Dec 15 22:26:34.627 INFO running `"docker" "inspect" "a968defdafcfec0ae38b978bca7326f742fd8b47b7aa621a7f66e8c466686877"`
Dec 15 22:26:34.768 INFO running `"docker" "rm" "-f" "a968defdafcfec0ae38b978bca7326f742fd8b47b7aa621a7f66e8c466686877"`
Dec 15 22:26:34.943 INFO [stdout] a968defdafcfec0ae38b978bca7326f742fd8b47b7aa621a7f66e8c466686877
Dec 15 22:26:34.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 15 22:26:35.197 INFO [stdout] 89a01e5cf7884a4863b3c8787606f9a0038b9d32c69800f777295436f1ffefe8
Dec 15 22:26:35.200 INFO running `"docker" "start" "-a" "89a01e5cf7884a4863b3c8787606f9a0038b9d32c69800f777295436f1ffefe8"`
Dec 15 22:26:35.879 INFO [stderr] usermod: no changes
Dec 15 22:26:36.095 INFO [stderr]    Compiling apiai v0.1.1 (/source)
Dec 15 22:26:45.979 INFO [stderr] warning: unused variable: `n`
Dec 15 22:26:45.979 INFO [stderr]   --> examples/botcmd.rs:22:16
Dec 15 22:26:45.979 INFO [stderr]    |
Dec 15 22:26:45.979 INFO [stderr] 22 |             Ok(n) => {
Dec 15 22:26:45.979 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 15 22:26:45.979 INFO [stderr]    |
Dec 15 22:26:45.979 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 22:26:45.979 INFO [stderr] 
Dec 15 22:26:48.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.77s
Dec 15 22:26:48.695 INFO [stderr] su: No module specific data is present
Dec 15 22:26:49.240 INFO running `"docker" "inspect" "89a01e5cf7884a4863b3c8787606f9a0038b9d32c69800f777295436f1ffefe8"`
Dec 15 22:26:49.348 INFO running `"docker" "rm" "-f" "89a01e5cf7884a4863b3c8787606f9a0038b9d32c69800f777295436f1ffefe8"`
Dec 15 22:26:49.459 INFO [stdout] 89a01e5cf7884a4863b3c8787606f9a0038b9d32c69800f777295436f1ffefe8