Sep 10 09:50:15.982 INFO checking shrust-0.0.4 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:50:15.982 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:50:15.982 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:50:16.793 INFO blam! 8d9aa848941c24b0b0d49190500a76b463f8ffe8d4e3ec53295b1bacc590d7ac
Sep 10 09:50:16.794 INFO running `"docker" "start" "-a" "8d9aa848941c24b0b0d49190500a76b463f8ffe8d4e3ec53295b1bacc590d7ac"`
Sep 10 09:50:17.627 INFO kablam! usermod: no changes
Sep 10 09:50:17.681 INFO kablam!     Checking prettytable-rs v0.6.7
Sep 10 09:50:18.149 INFO kablam!     Checking shrust v0.0.4 (file:///source)
Sep 10 09:50:18.894 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:50:18.894 INFO kablam!   --> examples/socket.rs:22:49
Sep 10 09:50:18.894 INFO kablam!    |
Sep 10 09:50:18.894 INFO kablam! 22 |     shell.new_command("get", "Get a value", 1, |mut io, map, args| {
Sep 10 09:50:18.894 INFO kablam!    |                                                 ----^^
Sep 10 09:50:18.894 INFO kablam!    |                                                 |
Sep 10 09:50:18.894 INFO kablam!    |                                                 help: remove this `mut`
Sep 10 09:50:18.894 INFO kablam!    |
Sep 10 09:50:18.894 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 09:50:18.894 INFO kablam! 
Sep 10 09:50:18.894 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:50:18.894 INFO kablam!   --> examples/socket.rs:33:54
Sep 10 09:50:18.895 INFO kablam!    |
Sep 10 09:50:18.895 INFO kablam! 33 |     shell.new_command("list", "List all values", 0, |mut io, map, _| {
Sep 10 09:50:18.895 INFO kablam!    |                                                      ----^^
Sep 10 09:50:18.895 INFO kablam!    |                                                      |
Sep 10 09:50:18.895 INFO kablam!    |                                                      help: remove this `mut`
Sep 10 09:50:18.895 INFO kablam! 
Sep 10 09:50:18.912 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:50:18.912 INFO kablam!   --> examples/map.rs:16:49
Sep 10 09:50:18.913 INFO kablam!    |
Sep 10 09:50:18.913 INFO kablam! 16 |     shell.new_command("get", "Get a value", 1, |mut io, map, args| {
Sep 10 09:50:18.913 INFO kablam!    |                                                 ----^^
Sep 10 09:50:18.913 INFO kablam!    |                                                 |
Sep 10 09:50:18.913 INFO kablam!    |                                                 help: remove this `mut`
Sep 10 09:50:18.913 INFO kablam!    |
Sep 10 09:50:18.913 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 09:50:18.913 INFO kablam! 
Sep 10 09:50:18.914 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:50:18.914 INFO kablam!   --> examples/map.rs:27:54
Sep 10 09:50:18.914 INFO kablam!    |
Sep 10 09:50:18.914 INFO kablam! 27 |     shell.new_command("list", "List all values", 0, |mut io, map, _| {
Sep 10 09:50:18.914 INFO kablam!    |                                                      ----^^
Sep 10 09:50:18.914 INFO kablam!    |                                                      |
Sep 10 09:50:18.914 INFO kablam!    |                                                      help: remove this `mut`
Sep 10 09:50:18.914 INFO kablam! 
Sep 10 09:50:18.928 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 10 09:50:18.931 INFO kablam! su: No module specific data is present
Sep 10 09:50:19.675 INFO running `"docker" "rm" "-f" "8d9aa848941c24b0b0d49190500a76b463f8ffe8d4e3ec53295b1bacc590d7ac"`
Sep 10 09:50:19.795 INFO blam! 8d9aa848941c24b0b0d49190500a76b463f8ffe8d4e3ec53295b1bacc590d7ac