Sep 19 23:43:29.964 INFO checking ipaddr-0.0.3 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 23:43:29.964 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 23:43:29.965 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:43:30.168 INFO blam! ec59a1cda47d387494ca3c8565e000c360cb90b5bae6645e4490aebce977ea55
Sep 19 23:43:30.171 INFO running `"docker" "start" "-a" "ec59a1cda47d387494ca3c8565e000c360cb90b5bae6645e4490aebce977ea55"`
Sep 19 23:43:31.205 INFO kablam! usermod: no changes
Sep 19 23:43:31.233 INFO kablam!     Checking ipaddr v0.0.3 (/source)
Sep 19 23:43:32.323 INFO kablam! warning: unused variable: `f`
Sep 19 23:43:32.323 INFO kablam!   --> src/ipv6/network.rs:57:19
Sep 19 23:43:32.323 INFO kablam!    |
Sep 19 23:43:32.323 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 19 23:43:32.323 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 19 23:43:32.323 INFO kablam!    |
Sep 19 23:43:32.323 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 23:43:32.323 INFO kablam! 
Sep 19 23:43:32.323 INFO kablam! warning: unused variable: `f`
Sep 19 23:43:32.323 INFO kablam!   --> src/ipv6/network.rs:63:19
Sep 19 23:43:32.323 INFO kablam!    |
Sep 19 23:43:32.323 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 19 23:43:32.323 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 19 23:43:32.323 INFO kablam! 
Sep 19 23:43:32.699 INFO kablam! warning: unused variable: `f`
Sep 19 23:43:32.699 INFO kablam!   --> src/ipv6/network.rs:57:19
Sep 19 23:43:32.699 INFO kablam!    |
Sep 19 23:43:32.699 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 19 23:43:32.699 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 19 23:43:32.699 INFO kablam!    |
Sep 19 23:43:32.699 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 23:43:32.699 INFO kablam! 
Sep 19 23:43:32.699 INFO kablam! warning: unused variable: `f`
Sep 19 23:43:32.699 INFO kablam!   --> src/ipv6/network.rs:63:19
Sep 19 23:43:32.699 INFO kablam!    |
Sep 19 23:43:32.700 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 19 23:43:32.700 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 19 23:43:32.700 INFO kablam! 
Sep 19 23:43:32.983 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 23:43:32.983 INFO kablam!    --> src/ipv6/address/format.rs:451:9
Sep 19 23:43:32.983 INFO kablam!     |
Sep 19 23:43:32.983 INFO kablam! 451 | /         ip.formatter(&mut s)
Sep 19 23:43:32.983 INFO kablam! 452 | |             .upper_case(true)
Sep 19 23:43:32.983 INFO kablam! 453 | |             .ellipsis(false)
Sep 19 23:43:32.983 INFO kablam! 454 | |             .write();
Sep 19 23:43:32.983 INFO kablam!     | |_____________________^
Sep 19 23:43:32.983 INFO kablam!     |
Sep 19 23:43:32.983 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 23:43:32.983 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 23:43:32.983 INFO kablam! 
Sep 19 23:43:33.051 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Sep 19 23:43:33.051 INFO kablam! su: No module specific data is present
Sep 19 23:43:33.958 INFO running `"docker" "rm" "-f" "ec59a1cda47d387494ca3c8565e000c360cb90b5bae6645e4490aebce977ea55"`
Sep 19 23:43:34.151 INFO blam! ec59a1cda47d387494ca3c8565e000c360cb90b5bae6645e4490aebce977ea55