Nov 03 06:39:03.171 INFO checking ipaddr-0.0.3 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 06:39:03.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 06:39:03.815 INFO blam! a654302f3f62f20cadab6cc0c62731b6ba8049acd8804ec122999d9271f0b5b8
Nov 03 06:39:03.818 INFO running `"docker" "start" "-a" "a654302f3f62f20cadab6cc0c62731b6ba8049acd8804ec122999d9271f0b5b8"`
Nov 03 06:39:05.927 INFO kablam! usermod: no changes
Nov 03 06:39:06.012 INFO kablam!     Checking ipaddr v0.0.3 (/source)
Nov 03 06:39:08.109 INFO kablam! warning: unused variable: `f`
Nov 03 06:39:08.109 INFO kablam!   --> src/ipv6/network.rs:57:19
Nov 03 06:39:08.110 INFO kablam!    |
Nov 03 06:39:08.110 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 03 06:39:08.110 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 03 06:39:08.110 INFO kablam!    |
Nov 03 06:39:08.111 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 06:39:08.111 INFO kablam! 
Nov 03 06:39:08.111 INFO kablam! warning: unused variable: `f`
Nov 03 06:39:08.112 INFO kablam!   --> src/ipv6/network.rs:63:19
Nov 03 06:39:08.112 INFO kablam!    |
Nov 03 06:39:08.112 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 03 06:39:08.113 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 03 06:39:08.113 INFO kablam! 
Nov 03 06:39:08.976 INFO kablam! warning: unused variable: `f`
Nov 03 06:39:08.976 INFO kablam!   --> src/ipv6/network.rs:57:19
Nov 03 06:39:08.977 INFO kablam!    |
Nov 03 06:39:08.977 INFO kablam! 57 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 03 06:39:08.977 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 03 06:39:08.977 INFO kablam!    |
Nov 03 06:39:08.977 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 06:39:08.977 INFO kablam! 
Nov 03 06:39:08.977 INFO kablam! warning: unused variable: `f`
Nov 03 06:39:08.978 INFO kablam!   --> src/ipv6/network.rs:63:19
Nov 03 06:39:08.978 INFO kablam!    |
Nov 03 06:39:08.978 INFO kablam! 63 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Nov 03 06:39:08.978 INFO kablam!    |                   ^ help: consider using `_f` instead
Nov 03 06:39:08.978 INFO kablam! 
Nov 03 06:39:09.276 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 06:39:09.276 INFO kablam!    --> src/ipv6/address/format.rs:451:9
Nov 03 06:39:09.276 INFO kablam!     |
Nov 03 06:39:09.276 INFO kablam! 451 | /         ip.formatter(&mut s)
Nov 03 06:39:09.276 INFO kablam! 452 | |             .upper_case(true)
Nov 03 06:39:09.276 INFO kablam! 453 | |             .ellipsis(false)
Nov 03 06:39:09.276 INFO kablam! 454 | |             .write();
Nov 03 06:39:09.276 INFO kablam!     | |_____________________^
Nov 03 06:39:09.276 INFO kablam!     |
Nov 03 06:39:09.276 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 06:39:09.276 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 06:39:09.276 INFO kablam! 
Nov 03 06:39:09.328 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Nov 03 06:39:09.343 INFO kablam! su: No module specific data is present
Nov 03 06:39:10.162 INFO running `"docker" "rm" "-f" "a654302f3f62f20cadab6cc0c62731b6ba8049acd8804ec122999d9271f0b5b8"`
Nov 03 06:39:10.457 INFO blam! a654302f3f62f20cadab6cc0c62731b6ba8049acd8804ec122999d9271f0b5b8