Nov 04 22:09:18.996 INFO checking ipaddr-0.0.3 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 22:09:18.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 22:09:19.380 INFO blam! 1ae94ea33486178de8a7cc54dd7ebfad507c72979dc1218ba4ebdac3ed0ac3a5
Nov 04 22:09:19.383 INFO running `"docker" "start" "-a" "1ae94ea33486178de8a7cc54dd7ebfad507c72979dc1218ba4ebdac3ed0ac3a5"`
Nov 04 22:09:20.863 INFO kablam! usermod: no changes
Nov 04 22:09:20.900 INFO kablam!     Checking ipaddr v0.0.3 (/source)
Nov 04 22:09:22.647 INFO kablam! warning: unused variable: `f`
Nov 04 22:09:22.647 INFO kablam!   --> src/ipv6/network.rs:57:19
Nov 04 22:09:22.647 INFO kablam!    |
Nov 04 22:09:22.647 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 04 22:09:22.647 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 04 22:09:22.647 INFO kablam!    |
Nov 04 22:09:22.647 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 22:09:22.647 INFO kablam! 
Nov 04 22:09:22.647 INFO kablam! warning: unused variable: `f`
Nov 04 22:09:22.647 INFO kablam!   --> src/ipv6/network.rs:63:19
Nov 04 22:09:22.647 INFO kablam!    |
Nov 04 22:09:22.647 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 04 22:09:22.647 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 04 22:09:22.647 INFO kablam! 
Nov 04 22:09:23.424 INFO kablam! warning: unused variable: `f`
Nov 04 22:09:23.425 INFO kablam!   --> src/ipv6/network.rs:57:19
Nov 04 22:09:23.425 INFO kablam!    |
Nov 04 22:09:23.425 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 04 22:09:23.425 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 04 22:09:23.425 INFO kablam!    |
Nov 04 22:09:23.425 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 22:09:23.425 INFO kablam! 
Nov 04 22:09:23.425 INFO kablam! warning: unused variable: `f`
Nov 04 22:09:23.425 INFO kablam!   --> src/ipv6/network.rs:63:19
Nov 04 22:09:23.425 INFO kablam!    |
Nov 04 22:09:23.425 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 04 22:09:23.425 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 04 22:09:23.425 INFO kablam! 
Nov 04 22:09:23.770 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 22:09:23.770 INFO kablam!    --> src/ipv6/address/format.rs:451:9
Nov 04 22:09:23.770 INFO kablam!     |
Nov 04 22:09:23.770 INFO kablam! 451 | /         ip.formatter(&mut s)
Nov 04 22:09:23.770 INFO kablam! 452 | |             .upper_case(true)
Nov 04 22:09:23.770 INFO kablam! 453 | |             .ellipsis(false)
Nov 04 22:09:23.770 INFO kablam! 454 | |             .write();
Nov 04 22:09:23.770 INFO kablam!     | |_____________________^
Nov 04 22:09:23.770 INFO kablam!     |
Nov 04 22:09:23.770 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 22:09:23.773 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 22:09:23.773 INFO kablam! 
Nov 04 22:09:23.824 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Nov 04 22:09:23.827 INFO kablam! su: No module specific data is present
Nov 04 22:09:25.247 INFO running `"docker" "rm" "-f" "1ae94ea33486178de8a7cc54dd7ebfad507c72979dc1218ba4ebdac3ed0ac3a5"`
Nov 04 22:09:25.479 INFO blam! 1ae94ea33486178de8a7cc54dd7ebfad507c72979dc1218ba4ebdac3ed0ac3a5