Dec 07 23:47:52.880 INFO testing apiai-0.1.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 23:47:52.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 23:47:53.179 INFO [stdout] 40741bb15939f81b65cb999a7eee1a79d02bf92b16f5791f7dcf7802513bbbbe
Dec 07 23:47:53.181 INFO running `"docker" "start" "-a" "40741bb15939f81b65cb999a7eee1a79d02bf92b16f5791f7dcf7802513bbbbe"`
Dec 07 23:47:53.824 INFO [stderr] usermod: no changes
Dec 07 23:47:54.048 INFO [stderr]    Compiling uuid v0.4.0
Dec 07 23:47:54.048 INFO [stderr]    Compiling chrono v0.3.0
Dec 07 23:47:58.104 INFO [stderr]    Compiling apiai v0.1.1 (/source)
Dec 07 23:48:06.166 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.31s
Dec 07 23:48:06.177 INFO [stderr] su: No module specific data is present
Dec 07 23:48:06.958 INFO running `"docker" "inspect" "40741bb15939f81b65cb999a7eee1a79d02bf92b16f5791f7dcf7802513bbbbe"`
Dec 07 23:48:07.296 INFO running `"docker" "rm" "-f" "40741bb15939f81b65cb999a7eee1a79d02bf92b16f5791f7dcf7802513bbbbe"`
Dec 07 23:48:07.624 INFO [stdout] 40741bb15939f81b65cb999a7eee1a79d02bf92b16f5791f7dcf7802513bbbbe
Dec 07 23:48:07.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 23:48:08.018 INFO [stdout] e6bb10b29e61adf6394d2db6f0b6f311e04e958dd2977934b7a2ac7172ed3f0b
Dec 07 23:48:08.020 INFO running `"docker" "start" "-a" "e6bb10b29e61adf6394d2db6f0b6f311e04e958dd2977934b7a2ac7172ed3f0b"`
Dec 07 23:48:09.935 INFO [stderr] usermod: no changes
Dec 07 23:48:10.167 INFO [stderr]    Compiling apiai v0.1.1 (/source)
Dec 07 23:48:17.856 INFO [stderr] warning: unused variable: `n`
Dec 07 23:48:17.856 INFO [stderr]   --> examples/botcmd.rs:22:16
Dec 07 23:48:17.856 INFO [stderr]    |
Dec 07 23:48:17.856 INFO [stderr] 22 |             Ok(n) => {
Dec 07 23:48:17.856 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 07 23:48:17.860 INFO [stderr]    |
Dec 07 23:48:17.860 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 23:48:17.860 INFO [stderr] 
Dec 07 23:48:23.473 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
Dec 07 23:48:23.483 INFO [stderr] su: No module specific data is present
Dec 07 23:48:24.076 INFO running `"docker" "inspect" "e6bb10b29e61adf6394d2db6f0b6f311e04e958dd2977934b7a2ac7172ed3f0b"`
Dec 07 23:48:24.384 INFO running `"docker" "rm" "-f" "e6bb10b29e61adf6394d2db6f0b6f311e04e958dd2977934b7a2ac7172ed3f0b"`
Dec 07 23:48:24.612 INFO [stdout] e6bb10b29e61adf6394d2db6f0b6f311e04e958dd2977934b7a2ac7172ed3f0b