Dec 05 09:31:32.156 INFO checking otters-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:31:32.156 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 05 09:31:32.518 INFO [stdout] 9c103159b64aab4ec7485186ffb810fab05fbea2c0d10eab6bd899e5875c96fe
Dec 05 09:31:32.520 INFO running `"docker" "start" "-a" "9c103159b64aab4ec7485186ffb810fab05fbea2c0d10eab6bd899e5875c96fe"`
Dec 05 09:31:33.360 INFO [stderr] usermod: no changes
Dec 05 09:31:33.412 INFO [stderr]     Checking otters v0.1.0 (/source)
Dec 05 09:31:34.195 INFO [stderr] warning: unused variable: `i`
Dec 05 09:31:34.196 INFO [stderr]   --> src/lib.rs:21:9
Dec 05 09:31:34.196 INFO [stderr]    |
Dec 05 09:31:34.196 INFO [stderr] 21 |     for i in 0..n {
Dec 05 09:31:34.196 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 09:31:34.197 INFO [stderr]    |
Dec 05 09:31:34.197 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 09:31:34.197 INFO [stderr] 
Dec 05 09:31:34.203 INFO [stderr] warning: function is never used: `otters`
Dec 05 09:31:34.203 INFO [stderr]   --> src/lib.rs:20:1
Dec 05 09:31:34.203 INFO [stderr]    |
Dec 05 09:31:34.204 INFO [stderr] 20 | fn otters(n: u32) {
Dec 05 09:31:34.204 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 09:31:34.204 INFO [stderr]    |
Dec 05 09:31:34.205 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:31:34.205 INFO [stderr] 
Dec 05 09:31:34.443 INFO [stderr] warning: unused variable: `i`
Dec 05 09:31:34.443 INFO [stderr]   --> src/lib.rs:21:9
Dec 05 09:31:34.443 INFO [stderr]    |
Dec 05 09:31:34.443 INFO [stderr] 21 |     for i in 0..n {
Dec 05 09:31:34.443 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 09:31:34.443 INFO [stderr]    |
Dec 05 09:31:34.443 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 09:31:34.443 INFO [stderr] 
Dec 05 09:31:34.446 INFO [stderr] warning: function is never used: `otters`
Dec 05 09:31:34.446 INFO [stderr]   --> src/lib.rs:20:1
Dec 05 09:31:34.446 INFO [stderr]    |
Dec 05 09:31:34.446 INFO [stderr] 20 | fn otters(n: u32) {
Dec 05 09:31:34.446 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 09:31:34.446 INFO [stderr]    |
Dec 05 09:31:34.446 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:31:34.446 INFO [stderr] 
Dec 05 09:31:34.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 05 09:31:34.493 INFO [stderr] su: No module specific data is present
Dec 05 09:31:35.650 INFO running `"docker" "inspect" "9c103159b64aab4ec7485186ffb810fab05fbea2c0d10eab6bd899e5875c96fe"`
Dec 05 09:31:35.949 INFO running `"docker" "rm" "-f" "9c103159b64aab4ec7485186ffb810fab05fbea2c0d10eab6bd899e5875c96fe"`
Dec 05 09:31:36.230 INFO [stdout] 9c103159b64aab4ec7485186ffb810fab05fbea2c0d10eab6bd899e5875c96fe