Sep 21 05:26:36.184 INFO checking projekt-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:26:36.184 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:26:36.184 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:26:36.375 INFO blam! a9e925a5fffb429ab1c0d552c27a2b4aff81217d19863c53cbacbc0ad5ce2965
Sep 21 05:26:36.378 INFO running `"docker" "start" "-a" "a9e925a5fffb429ab1c0d552c27a2b4aff81217d19863c53cbacbc0ad5ce2965"`
Sep 21 05:26:37.151 INFO kablam! usermod: no changes
Sep 21 05:26:37.337 INFO kablam!     Checking projekt v0.1.0 (/source)
Sep 21 05:26:40.842 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 21 05:26:40.842 INFO kablam!   --> src/utility.rs:93:13
Sep 21 05:26:40.842 INFO kablam!    |
Sep 21 05:26:40.842 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 21 05:26:40.843 INFO kablam!    |             ^^^^^^^^^^^
Sep 21 05:26:40.843 INFO kablam!    |
Sep 21 05:26:40.843 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 21 05:26:40.843 INFO kablam! 
Sep 21 05:26:40.844 INFO kablam! warning: value assigned to `port_end` is never read
Sep 21 05:26:40.844 INFO kablam!   --> src/utility.rs:94:13
Sep 21 05:26:40.844 INFO kablam!    |
Sep 21 05:26:40.845 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 21 05:26:40.845 INFO kablam!    |             ^^^^^^^^
Sep 21 05:26:40.845 INFO kablam! 
Sep 21 05:26:40.846 INFO kablam! warning: value assigned to `path` is never read
Sep 21 05:26:40.846 INFO kablam!    --> src/utility.rs:113:13
Sep 21 05:26:40.846 INFO kablam!     |
Sep 21 05:26:40.847 INFO kablam! 113 |     let mut path = "".to_string();
Sep 21 05:26:40.847 INFO kablam!     |             ^^^^
Sep 21 05:26:40.847 INFO kablam! 
Sep 21 05:26:40.847 INFO kablam! warning: value assigned to `output` is never read
Sep 21 05:26:40.848 INFO kablam!   --> src/main.rs:60:13
Sep 21 05:26:40.848 INFO kablam!    |
Sep 21 05:26:40.848 INFO kablam! 60 |     let mut output = "".to_string();
Sep 21 05:26:40.849 INFO kablam!    |             ^^^^^^
Sep 21 05:26:40.849 INFO kablam! 
Sep 21 05:26:40.857 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:40.857 INFO kablam!   --> src/utility.rs:62:9
Sep 21 05:26:40.857 INFO kablam!    |
Sep 21 05:26:40.858 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 21 05:26:40.858 INFO kablam!    |         ----^^^^
Sep 21 05:26:40.858 INFO kablam!    |         |
Sep 21 05:26:40.858 INFO kablam!    |         help: remove this `mut`
Sep 21 05:26:40.859 INFO kablam!    |
Sep 21 05:26:40.859 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 05:26:40.859 INFO kablam! 
Sep 21 05:26:40.860 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:40.860 INFO kablam!    --> src/utility.rs:110:13
Sep 21 05:26:40.860 INFO kablam!     |
Sep 21 05:26:40.860 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 21 05:26:40.860 INFO kablam!     |             ----^^^^
Sep 21 05:26:40.861 INFO kablam!     |             |
Sep 21 05:26:40.861 INFO kablam!     |             help: remove this `mut`
Sep 21 05:26:40.861 INFO kablam! 
Sep 21 05:26:40.868 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:40.868 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 21 05:26:40.869 INFO kablam!    |
Sep 21 05:26:40.869 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 21 05:26:40.869 INFO kablam!    |         ----^^^^^^^^^^
Sep 21 05:26:40.869 INFO kablam!    |         |
Sep 21 05:26:40.869 INFO kablam!    |         help: remove this `mut`
Sep 21 05:26:40.869 INFO kablam! 
Sep 21 05:26:40.869 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:40.869 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 21 05:26:40.869 INFO kablam!    |
Sep 21 05:26:40.869 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 21 05:26:40.869 INFO kablam!    |         ----^^^^^^^^^^
Sep 21 05:26:40.869 INFO kablam!    |         |
Sep 21 05:26:40.869 INFO kablam!    |         help: remove this `mut`
Sep 21 05:26:40.869 INFO kablam! 
Sep 21 05:26:41.246 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 21 05:26:41.246 INFO kablam!   --> src/utility.rs:93:13
Sep 21 05:26:41.246 INFO kablam!    |
Sep 21 05:26:41.246 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 21 05:26:41.246 INFO kablam!    |             ^^^^^^^^^^^
Sep 21 05:26:41.246 INFO kablam!    |
Sep 21 05:26:41.246 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 21 05:26:41.246 INFO kablam! 
Sep 21 05:26:41.246 INFO kablam! warning: value assigned to `port_end` is never read
Sep 21 05:26:41.246 INFO kablam!   --> src/utility.rs:94:13
Sep 21 05:26:41.246 INFO kablam!    |
Sep 21 05:26:41.246 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 21 05:26:41.246 INFO kablam!    |             ^^^^^^^^
Sep 21 05:26:41.246 INFO kablam! 
Sep 21 05:26:41.246 INFO kablam! warning: value assigned to `path` is never read
Sep 21 05:26:41.246 INFO kablam!    --> src/utility.rs:113:13
Sep 21 05:26:41.246 INFO kablam!     |
Sep 21 05:26:41.246 INFO kablam! 113 |     let mut path = "".to_string();
Sep 21 05:26:41.246 INFO kablam!     |             ^^^^
Sep 21 05:26:41.246 INFO kablam! 
Sep 21 05:26:41.246 INFO kablam! warning: value assigned to `output` is never read
Sep 21 05:26:41.246 INFO kablam!   --> src/main.rs:60:13
Sep 21 05:26:41.246 INFO kablam!    |
Sep 21 05:26:41.246 INFO kablam! 60 |     let mut output = "".to_string();
Sep 21 05:26:41.246 INFO kablam!    |             ^^^^^^
Sep 21 05:26:41.246 INFO kablam! 
Sep 21 05:26:41.262 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:41.262 INFO kablam!   --> src/utility.rs:62:9
Sep 21 05:26:41.262 INFO kablam!    |
Sep 21 05:26:41.262 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 21 05:26:41.262 INFO kablam!    |         ----^^^^
Sep 21 05:26:41.262 INFO kablam!    |         |
Sep 21 05:26:41.262 INFO kablam!    |         help: remove this `mut`
Sep 21 05:26:41.262 INFO kablam!    |
Sep 21 05:26:41.262 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 05:26:41.262 INFO kablam! 
Sep 21 05:26:41.270 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:41.270 INFO kablam!    --> src/utility.rs:110:13
Sep 21 05:26:41.270 INFO kablam!     |
Sep 21 05:26:41.270 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 21 05:26:41.270 INFO kablam!     |             ----^^^^
Sep 21 05:26:41.270 INFO kablam!     |             |
Sep 21 05:26:41.270 INFO kablam!     |             help: remove this `mut`
Sep 21 05:26:41.270 INFO kablam! 
Sep 21 05:26:41.282 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:41.282 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 21 05:26:41.282 INFO kablam!    |
Sep 21 05:26:41.282 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 21 05:26:41.282 INFO kablam!    |         ----^^^^^^^^^^
Sep 21 05:26:41.282 INFO kablam!    |         |
Sep 21 05:26:41.282 INFO kablam!    |         help: remove this `mut`
Sep 21 05:26:41.282 INFO kablam! 
Sep 21 05:26:41.282 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:26:41.282 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 21 05:26:41.282 INFO kablam!    |
Sep 21 05:26:41.282 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 21 05:26:41.282 INFO kablam!    |         ----^^^^^^^^^^
Sep 21 05:26:41.282 INFO kablam!    |         |
Sep 21 05:26:41.282 INFO kablam!    |         help: remove this `mut`
Sep 21 05:26:41.282 INFO kablam! 
Sep 21 05:26:41.770 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Sep 21 05:26:41.776 INFO kablam! su: No module specific data is present
Sep 21 05:26:42.505 INFO running `"docker" "rm" "-f" "a9e925a5fffb429ab1c0d552c27a2b4aff81217d19863c53cbacbc0ad5ce2965"`
Sep 21 05:26:42.615 INFO blam! a9e925a5fffb429ab1c0d552c27a2b4aff81217d19863c53cbacbc0ad5ce2965