Sep 02 10:14:29.003 INFO checking ipaddr-0.0.3 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 10:14:29.003 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 10:14:29.003 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 10:14:29.229 INFO blam! a3af636afaffc73edecdf5f9c2d34ab607a94eaf4f3e24c96703f49830a7bfd1
Sep 02 10:14:29.232 INFO running `"docker" "start" "-a" "a3af636afaffc73edecdf5f9c2d34ab607a94eaf4f3e24c96703f49830a7bfd1"`
Sep 02 10:14:29.870 INFO kablam!     Checking ipaddr v0.0.3 (file:///source)
Sep 02 10:14:32.267 INFO kablam! warning: unused variable: `f`
Sep 02 10:14:32.267 INFO kablam!   --> src/ipv6/network.rs:57:19
Sep 02 10:14:32.267 INFO kablam!    |
Sep 02 10:14:32.267 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 10:14:32.267 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 10:14:32.267 INFO kablam!    |
Sep 02 10:14:32.267 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 10:14:32.267 INFO kablam! 
Sep 02 10:14:32.267 INFO kablam! warning: unused variable: `f`
Sep 02 10:14:32.267 INFO kablam!   --> src/ipv6/network.rs:63:19
Sep 02 10:14:32.267 INFO kablam!    |
Sep 02 10:14:32.267 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 10:14:32.268 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 10:14:32.268 INFO kablam! 
Sep 02 10:14:32.790 INFO kablam! warning: unused variable: `f`
Sep 02 10:14:32.790 INFO kablam!   --> src/ipv6/network.rs:57:19
Sep 02 10:14:32.790 INFO kablam!    |
Sep 02 10:14:32.790 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 10:14:32.790 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 10:14:32.790 INFO kablam!    |
Sep 02 10:14:32.790 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 10:14:32.791 INFO kablam! 
Sep 02 10:14:32.791 INFO kablam! warning: unused variable: `f`
Sep 02 10:14:32.791 INFO kablam!   --> src/ipv6/network.rs:63:19
Sep 02 10:14:32.791 INFO kablam!    |
Sep 02 10:14:32.791 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 10:14:32.791 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 10:14:32.791 INFO kablam! 
Sep 02 10:14:33.384 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 10:14:33.384 INFO kablam!    --> src/ipv6/address/format.rs:451:9
Sep 02 10:14:33.384 INFO kablam!     |
Sep 02 10:14:33.384 INFO kablam! 451 | /         ip.formatter(&mut s)
Sep 02 10:14:33.384 INFO kablam! 452 | |             .upper_case(true)
Sep 02 10:14:33.384 INFO kablam! 453 | |             .ellipsis(false)
Sep 02 10:14:33.384 INFO kablam! 454 | |             .write();
Sep 02 10:14:33.384 INFO kablam!     | |_____________________^
Sep 02 10:14:33.384 INFO kablam!     |
Sep 02 10:14:33.384 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 10:14:33.384 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 10:14:33.384 INFO kablam! 
Sep 02 10:14:33.498 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
Sep 02 10:14:33.501 INFO kablam! su: No module specific data is present
Sep 02 10:14:34.006 INFO running `"docker" "rm" "-f" "a3af636afaffc73edecdf5f9c2d34ab607a94eaf4f3e24c96703f49830a7bfd1"`
Sep 02 10:14:34.160 INFO blam! a3af636afaffc73edecdf5f9c2d34ab607a94eaf4f3e24c96703f49830a7bfd1