Sep 10 13:25:37.820 INFO checking otters-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:25:37.820 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:25:37.820 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:25:38.016 INFO blam! f184ddbd6146fe8133faca69eefc78cfa289123dad808f71af163baff5724cb7
Sep 10 13:25:38.018 INFO running `"docker" "start" "-a" "f184ddbd6146fe8133faca69eefc78cfa289123dad808f71af163baff5724cb7"`
Sep 10 13:25:38.712 INFO kablam! usermod: no changes
Sep 10 13:25:38.754 INFO kablam!     Checking otters v0.1.0 (file:///source)
Sep 10 13:25:38.941 INFO kablam! warning: unused variable: `i`
Sep 10 13:25:38.941 INFO kablam!   --> src/lib.rs:21:9
Sep 10 13:25:38.941 INFO kablam!    |
Sep 10 13:25:38.941 INFO kablam! 21 |     for i in 0..n {
Sep 10 13:25:38.941 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 10 13:25:38.941 INFO kablam!    |
Sep 10 13:25:38.941 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 13:25:38.941 INFO kablam! 
Sep 10 13:25:38.942 INFO kablam! warning: function is never used: `otters`
Sep 10 13:25:38.942 INFO kablam!   --> src/lib.rs:20:1
Sep 10 13:25:38.942 INFO kablam!    |
Sep 10 13:25:38.942 INFO kablam! 20 | fn otters(n: u32) {
Sep 10 13:25:38.942 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 13:25:38.942 INFO kablam!    |
Sep 10 13:25:38.942 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 13:25:38.943 INFO kablam! 
Sep 10 13:25:38.986 INFO kablam! warning: unused variable: `i`
Sep 10 13:25:38.986 INFO kablam!   --> src/lib.rs:21:9
Sep 10 13:25:38.986 INFO kablam!    |
Sep 10 13:25:38.986 INFO kablam! 21 |     for i in 0..n {
Sep 10 13:25:38.986 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 10 13:25:38.986 INFO kablam!    |
Sep 10 13:25:38.986 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 13:25:38.986 INFO kablam! 
Sep 10 13:25:38.988 INFO kablam! warning: function is never used: `otters`
Sep 10 13:25:38.988 INFO kablam!   --> src/lib.rs:20:1
Sep 10 13:25:38.988 INFO kablam!    |
Sep 10 13:25:38.988 INFO kablam! 20 | fn otters(n: u32) {
Sep 10 13:25:38.988 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 10 13:25:38.988 INFO kablam!    |
Sep 10 13:25:38.988 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 13:25:38.988 INFO kablam! 
Sep 10 13:25:39.006 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Sep 10 13:25:39.010 INFO kablam! su: No module specific data is present
Sep 10 13:25:39.529 INFO running `"docker" "rm" "-f" "f184ddbd6146fe8133faca69eefc78cfa289123dad808f71af163baff5724cb7"`
Sep 10 13:25:39.633 INFO blam! f184ddbd6146fe8133faca69eefc78cfa289123dad808f71af163baff5724cb7