Sep 01 16:40:25.134 INFO checking irc-bot-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 16:40:25.134 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 16:40:25.134 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 16:40:25.283 INFO blam! 6e246b2360db8f42a2c51a3dff3259a8102d9d846b9a301732fb439d9f1cb141
Sep 01 16:40:25.284 INFO running `"docker" "start" "-a" "6e246b2360db8f42a2c51a3dff3259a8102d9d846b9a301732fb439d9f1cb141"`
Sep 01 16:40:26.335 INFO kablam!    Compiling strum v0.8.0
Sep 01 16:40:26.338 INFO kablam!     Checking iter-trait v0.3.1
Sep 01 16:40:26.338 INFO kablam!     Checking len-trait v0.6.1
Sep 01 16:40:26.344 INFO kablam!    Compiling strum_macros v0.8.0
Sep 01 16:40:27.290 INFO kablam!     Checking get-trait v0.1.0
Sep 01 16:40:28.133 INFO kablam!     Checking rando v0.2.0
Sep 01 16:40:32.095 INFO kablam!    Compiling foreman v0.4.0
Sep 01 16:40:33.863 INFO kablam!    Compiling irc-bot v0.2.1 (file:///source)
Sep 01 16:40:35.409 INFO kablam! warning: Error running `git describe`: No such file or directory (os error 2)
Sep 01 16:40:35.485 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 01 16:40:35.485 INFO kablam!  --> src/lib.rs:3:10
Sep 01 16:40:35.485 INFO kablam!   |
Sep 01 16:40:35.485 INFO kablam! 3 | #![allow(unused_doc_comment)]
Sep 01 16:40:35.485 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 01 16:40:35.486 INFO kablam!   |
Sep 01 16:40:35.486 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Sep 01 16:40:35.486 INFO kablam! 
Sep 01 16:40:35.492 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 01 16:40:35.492 INFO kablam!  --> src/lib.rs:3:10
Sep 01 16:40:35.492 INFO kablam!   |
Sep 01 16:40:35.492 INFO kablam! 3 | #![allow(unused_doc_comment)]
Sep 01 16:40:35.492 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 01 16:40:35.492 INFO kablam!   |
Sep 01 16:40:35.492 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] on by default
Sep 01 16:40:35.492 INFO kablam! 
Sep 01 16:40:46.561 INFO kablam! warning: struct is never constructed: `TemporaryTrigger`
Sep 01 16:40:46.561 INFO kablam!   --> src/core/trigger.rs:28:1
Sep 01 16:40:46.561 INFO kablam!    |
Sep 01 16:40:46.561 INFO kablam! 28 | pub(super) struct TemporaryTrigger {
Sep 01 16:40:46.561 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:40:46.561 INFO kablam!    |
Sep 01 16:40:46.561 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 16:40:46.561 INFO kablam! 
Sep 01 16:40:46.695 INFO kablam! warning: struct is never constructed: `TemporaryTrigger`
Sep 01 16:40:46.695 INFO kablam!   --> src/core/trigger.rs:28:1
Sep 01 16:40:46.695 INFO kablam!    |
Sep 01 16:40:46.695 INFO kablam! 28 | pub(super) struct TemporaryTrigger {
Sep 01 16:40:46.695 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:40:46.695 INFO kablam!    |
Sep 01 16:40:46.695 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 16:40:46.695 INFO kablam! 
Sep 01 16:40:56.434 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.35s
Sep 01 16:40:56.468 INFO kablam! su: No module specific data is present
Sep 01 16:40:57.035 INFO running `"docker" "rm" "-f" "6e246b2360db8f42a2c51a3dff3259a8102d9d846b9a301732fb439d9f1cb141"`
Sep 01 16:40:57.195 INFO blam! 6e246b2360db8f42a2c51a3dff3259a8102d9d846b9a301732fb439d9f1cb141