Sep 02 04:16:52.612 INFO checking projekt-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 04:16:52.612 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 04:16:52.613 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/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 04:16:52.805 INFO blam! ae1a7cba102bc7eff5b228fa13369cf16b2753de72c2d1fd69c4b96a09ab1e60
Sep 02 04:16:52.807 INFO running `"docker" "start" "-a" "ae1a7cba102bc7eff5b228fa13369cf16b2753de72c2d1fd69c4b96a09ab1e60"`
Sep 02 04:16:53.866 INFO kablam!     Checking projekt v0.1.0 (file:///source)
Sep 02 04:17:00.108 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 02 04:17:00.108 INFO kablam!   --> src/utility.rs:93:13
Sep 02 04:17:00.108 INFO kablam!    |
Sep 02 04:17:00.108 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 02 04:17:00.108 INFO kablam!    |             ^^^^^^^^^^^
Sep 02 04:17:00.108 INFO kablam!    |
Sep 02 04:17:00.108 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 02 04:17:00.108 INFO kablam! 
Sep 02 04:17:00.109 INFO kablam! warning: value assigned to `port_end` is never read
Sep 02 04:17:00.109 INFO kablam!   --> src/utility.rs:94:13
Sep 02 04:17:00.109 INFO kablam!    |
Sep 02 04:17:00.109 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 02 04:17:00.109 INFO kablam!    |             ^^^^^^^^
Sep 02 04:17:00.109 INFO kablam! 
Sep 02 04:17:00.109 INFO kablam! warning: value assigned to `path` is never read
Sep 02 04:17:00.109 INFO kablam!    --> src/utility.rs:113:13
Sep 02 04:17:00.109 INFO kablam!     |
Sep 02 04:17:00.109 INFO kablam! 113 |     let mut path = "".to_string();
Sep 02 04:17:00.109 INFO kablam!     |             ^^^^
Sep 02 04:17:00.109 INFO kablam! 
Sep 02 04:17:00.111 INFO kablam! warning: value assigned to `output` is never read
Sep 02 04:17:00.111 INFO kablam!   --> src/main.rs:60:13
Sep 02 04:17:00.111 INFO kablam!    |
Sep 02 04:17:00.111 INFO kablam! 60 |     let mut output = "".to_string();
Sep 02 04:17:00.111 INFO kablam!    |             ^^^^^^
Sep 02 04:17:00.111 INFO kablam! 
Sep 02 04:17:00.120 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 02 04:17:00.120 INFO kablam!   --> src/utility.rs:93:13
Sep 02 04:17:00.120 INFO kablam!    |
Sep 02 04:17:00.120 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 02 04:17:00.120 INFO kablam!    |             ^^^^^^^^^^^
Sep 02 04:17:00.120 INFO kablam!    |
Sep 02 04:17:00.120 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 02 04:17:00.120 INFO kablam! 
Sep 02 04:17:00.120 INFO kablam! warning: value assigned to `port_end` is never read
Sep 02 04:17:00.120 INFO kablam!   --> src/utility.rs:94:13
Sep 02 04:17:00.120 INFO kablam!    |
Sep 02 04:17:00.120 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 02 04:17:00.120 INFO kablam!    |             ^^^^^^^^
Sep 02 04:17:00.121 INFO kablam! 
Sep 02 04:17:00.121 INFO kablam! warning: value assigned to `path` is never read
Sep 02 04:17:00.121 INFO kablam!    --> src/utility.rs:113:13
Sep 02 04:17:00.121 INFO kablam!     |
Sep 02 04:17:00.121 INFO kablam! 113 |     let mut path = "".to_string();
Sep 02 04:17:00.121 INFO kablam!     |             ^^^^
Sep 02 04:17:00.121 INFO kablam! 
Sep 02 04:17:00.123 INFO kablam! warning: value assigned to `output` is never read
Sep 02 04:17:00.123 INFO kablam!   --> src/main.rs:60:13
Sep 02 04:17:00.123 INFO kablam!    |
Sep 02 04:17:00.123 INFO kablam! 60 |     let mut output = "".to_string();
Sep 02 04:17:00.123 INFO kablam!    |             ^^^^^^
Sep 02 04:17:00.123 INFO kablam! 
Sep 02 04:17:00.154 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.154 INFO kablam!   --> src/utility.rs:62:9
Sep 02 04:17:00.154 INFO kablam!    |
Sep 02 04:17:00.154 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 02 04:17:00.154 INFO kablam!    |         ----^^^^
Sep 02 04:17:00.154 INFO kablam!    |         |
Sep 02 04:17:00.154 INFO kablam!    |         help: remove this `mut`
Sep 02 04:17:00.154 INFO kablam!    |
Sep 02 04:17:00.154 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 04:17:00.154 INFO kablam! 
Sep 02 04:17:00.163 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.163 INFO kablam!    --> src/utility.rs:110:13
Sep 02 04:17:00.163 INFO kablam!     |
Sep 02 04:17:00.163 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 02 04:17:00.163 INFO kablam!     |             ----^^^^
Sep 02 04:17:00.164 INFO kablam!     |             |
Sep 02 04:17:00.164 INFO kablam!     |             help: remove this `mut`
Sep 02 04:17:00.164 INFO kablam! 
Sep 02 04:17:00.164 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.164 INFO kablam!   --> src/utility.rs:62:9
Sep 02 04:17:00.164 INFO kablam!    |
Sep 02 04:17:00.164 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 02 04:17:00.165 INFO kablam!    |         ----^^^^
Sep 02 04:17:00.165 INFO kablam!    |         |
Sep 02 04:17:00.165 INFO kablam!    |         help: remove this `mut`
Sep 02 04:17:00.165 INFO kablam!    |
Sep 02 04:17:00.165 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 04:17:00.165 INFO kablam! 
Sep 02 04:17:00.175 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.175 INFO kablam!    --> src/utility.rs:110:13
Sep 02 04:17:00.175 INFO kablam!     |
Sep 02 04:17:00.175 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 02 04:17:00.175 INFO kablam!     |             ----^^^^
Sep 02 04:17:00.175 INFO kablam!     |             |
Sep 02 04:17:00.175 INFO kablam!     |             help: remove this `mut`
Sep 02 04:17:00.176 INFO kablam! 
Sep 02 04:17:00.200 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.200 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 02 04:17:00.201 INFO kablam!    |
Sep 02 04:17:00.201 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 02 04:17:00.201 INFO kablam!    |         ----^^^^^^^^^^
Sep 02 04:17:00.201 INFO kablam!    |         |
Sep 02 04:17:00.201 INFO kablam!    |         help: remove this `mut`
Sep 02 04:17:00.201 INFO kablam! 
Sep 02 04:17:00.201 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.201 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 02 04:17:00.202 INFO kablam!    |
Sep 02 04:17:00.202 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 02 04:17:00.202 INFO kablam!    |         ----^^^^^^^^^^
Sep 02 04:17:00.202 INFO kablam!    |         |
Sep 02 04:17:00.202 INFO kablam!    |         help: remove this `mut`
Sep 02 04:17:00.202 INFO kablam! 
Sep 02 04:17:00.203 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.203 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 02 04:17:00.203 INFO kablam!    |
Sep 02 04:17:00.204 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 02 04:17:00.204 INFO kablam!    |         ----^^^^^^^^^^
Sep 02 04:17:00.204 INFO kablam!    |         |
Sep 02 04:17:00.204 INFO kablam!    |         help: remove this `mut`
Sep 02 04:17:00.204 INFO kablam! 
Sep 02 04:17:00.204 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:17:00.204 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 02 04:17:00.204 INFO kablam!    |
Sep 02 04:17:00.205 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 02 04:17:00.205 INFO kablam!    |         ----^^^^^^^^^^
Sep 02 04:17:00.205 INFO kablam!    |         |
Sep 02 04:17:00.205 INFO kablam!    |         help: remove this `mut`
Sep 02 04:17:00.205 INFO kablam! 
Sep 02 04:17:01.301 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.61s
Sep 02 04:17:01.309 INFO kablam! su: No module specific data is present
Sep 02 04:17:01.817 INFO running `"docker" "rm" "-f" "ae1a7cba102bc7eff5b228fa13369cf16b2753de72c2d1fd69c4b96a09ab1e60"`
Sep 02 04:17:01.929 INFO blam! ae1a7cba102bc7eff5b228fa13369cf16b2753de72c2d1fd69c4b96a09ab1e60