Sep 06 02:14:40.212 INFO checking projekt-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:14:40.212 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:14:40.212 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:14:40.386 INFO blam! 77be02ffcb22720daf2aa1ba89a09f7f30f511974dc68166283814843eb28bab
Sep 06 02:14:40.387 INFO running `"docker" "start" "-a" "77be02ffcb22720daf2aa1ba89a09f7f30f511974dc68166283814843eb28bab"`
Sep 06 02:14:41.441 INFO kablam! usermod: no changes
Sep 06 02:14:41.578 INFO kablam!     Checking pnet_sys v0.21.0
Sep 06 02:14:41.578 INFO kablam!    Compiling syntex_errors v0.42.0
Sep 06 02:14:41.992 INFO kablam!     Checking pnet_datalink v0.21.0
Sep 06 02:14:44.314 INFO kablam!    Compiling syntex_syntax v0.42.0
Sep 06 02:15:18.226 INFO kablam!    Compiling syntex v0.42.2
Sep 06 02:15:18.850 INFO kablam!    Compiling pnet_macros v0.21.0
Sep 06 02:15:20.419 INFO kablam!    Compiling pnet_packet v0.21.0
Sep 06 02:15:29.774 INFO kablam!     Checking pnet_transport v0.21.0
Sep 06 02:15:30.060 INFO kablam!     Checking pnet v0.21.0
Sep 06 02:15:30.258 INFO kablam!     Checking projekt v0.1.0 (file:///source)
Sep 06 02:15:33.224 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 06 02:15:33.224 INFO kablam!   --> src/utility.rs:93:13
Sep 06 02:15:33.224 INFO kablam!    |
Sep 06 02:15:33.224 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 06 02:15:33.224 INFO kablam!    |             ^^^^^^^^^^^
Sep 06 02:15:33.224 INFO kablam!    |
Sep 06 02:15:33.224 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 06 02:15:33.224 INFO kablam! 
Sep 06 02:15:33.224 INFO kablam! warning: value assigned to `port_end` is never read
Sep 06 02:15:33.224 INFO kablam!   --> src/utility.rs:94:13
Sep 06 02:15:33.224 INFO kablam!    |
Sep 06 02:15:33.224 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 06 02:15:33.224 INFO kablam!    |             ^^^^^^^^
Sep 06 02:15:33.224 INFO kablam! 
Sep 06 02:15:33.224 INFO kablam! warning: value assigned to `path` is never read
Sep 06 02:15:33.224 INFO kablam!    --> src/utility.rs:113:13
Sep 06 02:15:33.224 INFO kablam!     |
Sep 06 02:15:33.224 INFO kablam! 113 |     let mut path = "".to_string();
Sep 06 02:15:33.224 INFO kablam!     |             ^^^^
Sep 06 02:15:33.224 INFO kablam! 
Sep 06 02:15:33.226 INFO kablam! warning: value assigned to `output` is never read
Sep 06 02:15:33.226 INFO kablam!   --> src/main.rs:60:13
Sep 06 02:15:33.226 INFO kablam!    |
Sep 06 02:15:33.226 INFO kablam! 60 |     let mut output = "".to_string();
Sep 06 02:15:33.226 INFO kablam!    |             ^^^^^^
Sep 06 02:15:33.226 INFO kablam! 
Sep 06 02:15:33.239 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.239 INFO kablam!   --> src/utility.rs:62:9
Sep 06 02:15:33.239 INFO kablam!    |
Sep 06 02:15:33.239 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 06 02:15:33.239 INFO kablam!    |         ----^^^^
Sep 06 02:15:33.239 INFO kablam!    |         |
Sep 06 02:15:33.239 INFO kablam!    |         help: remove this `mut`
Sep 06 02:15:33.239 INFO kablam!    |
Sep 06 02:15:33.239 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 02:15:33.239 INFO kablam! 
Sep 06 02:15:33.242 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.242 INFO kablam!    --> src/utility.rs:110:13
Sep 06 02:15:33.242 INFO kablam!     |
Sep 06 02:15:33.242 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 06 02:15:33.242 INFO kablam!     |             ----^^^^
Sep 06 02:15:33.242 INFO kablam!     |             |
Sep 06 02:15:33.242 INFO kablam!     |             help: remove this `mut`
Sep 06 02:15:33.242 INFO kablam! 
Sep 06 02:15:33.251 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.251 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 06 02:15:33.251 INFO kablam!    |
Sep 06 02:15:33.251 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 06 02:15:33.251 INFO kablam!    |         ----^^^^^^^^^^
Sep 06 02:15:33.251 INFO kablam!    |         |
Sep 06 02:15:33.251 INFO kablam!    |         help: remove this `mut`
Sep 06 02:15:33.251 INFO kablam! 
Sep 06 02:15:33.251 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.251 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 06 02:15:33.251 INFO kablam!    |
Sep 06 02:15:33.251 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 06 02:15:33.251 INFO kablam!    |         ----^^^^^^^^^^
Sep 06 02:15:33.251 INFO kablam!    |         |
Sep 06 02:15:33.251 INFO kablam!    |         help: remove this `mut`
Sep 06 02:15:33.251 INFO kablam! 
Sep 06 02:15:33.382 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 06 02:15:33.382 INFO kablam!   --> src/utility.rs:93:13
Sep 06 02:15:33.382 INFO kablam!    |
Sep 06 02:15:33.382 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 06 02:15:33.382 INFO kablam!    |             ^^^^^^^^^^^
Sep 06 02:15:33.382 INFO kablam!    |
Sep 06 02:15:33.382 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 06 02:15:33.382 INFO kablam! 
Sep 06 02:15:33.382 INFO kablam! warning: value assigned to `port_end` is never read
Sep 06 02:15:33.382 INFO kablam!   --> src/utility.rs:94:13
Sep 06 02:15:33.382 INFO kablam!    |
Sep 06 02:15:33.382 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 06 02:15:33.382 INFO kablam!    |             ^^^^^^^^
Sep 06 02:15:33.382 INFO kablam! 
Sep 06 02:15:33.382 INFO kablam! warning: value assigned to `path` is never read
Sep 06 02:15:33.382 INFO kablam!    --> src/utility.rs:113:13
Sep 06 02:15:33.382 INFO kablam!     |
Sep 06 02:15:33.382 INFO kablam! 113 |     let mut path = "".to_string();
Sep 06 02:15:33.382 INFO kablam!     |             ^^^^
Sep 06 02:15:33.382 INFO kablam! 
Sep 06 02:15:33.382 INFO kablam! warning: value assigned to `output` is never read
Sep 06 02:15:33.382 INFO kablam!   --> src/main.rs:60:13
Sep 06 02:15:33.382 INFO kablam!    |
Sep 06 02:15:33.382 INFO kablam! 60 |     let mut output = "".to_string();
Sep 06 02:15:33.382 INFO kablam!    |             ^^^^^^
Sep 06 02:15:33.382 INFO kablam! 
Sep 06 02:15:33.390 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.390 INFO kablam!   --> src/utility.rs:62:9
Sep 06 02:15:33.390 INFO kablam!    |
Sep 06 02:15:33.390 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 06 02:15:33.390 INFO kablam!    |         ----^^^^
Sep 06 02:15:33.390 INFO kablam!    |         |
Sep 06 02:15:33.390 INFO kablam!    |         help: remove this `mut`
Sep 06 02:15:33.390 INFO kablam!    |
Sep 06 02:15:33.390 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 02:15:33.390 INFO kablam! 
Sep 06 02:15:33.394 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.394 INFO kablam!    --> src/utility.rs:110:13
Sep 06 02:15:33.394 INFO kablam!     |
Sep 06 02:15:33.394 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 06 02:15:33.394 INFO kablam!     |             ----^^^^
Sep 06 02:15:33.394 INFO kablam!     |             |
Sep 06 02:15:33.394 INFO kablam!     |             help: remove this `mut`
Sep 06 02:15:33.394 INFO kablam! 
Sep 06 02:15:33.402 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.402 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 06 02:15:33.402 INFO kablam!    |
Sep 06 02:15:33.402 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 06 02:15:33.402 INFO kablam!    |         ----^^^^^^^^^^
Sep 06 02:15:33.402 INFO kablam!    |         |
Sep 06 02:15:33.402 INFO kablam!    |         help: remove this `mut`
Sep 06 02:15:33.402 INFO kablam! 
Sep 06 02:15:33.402 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:15:33.402 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 06 02:15:33.402 INFO kablam!    |
Sep 06 02:15:33.402 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 06 02:15:33.402 INFO kablam!    |         ----^^^^^^^^^^
Sep 06 02:15:33.402 INFO kablam!    |         |
Sep 06 02:15:33.402 INFO kablam!    |         help: remove this `mut`
Sep 06 02:15:33.402 INFO kablam! 
Sep 06 02:15:33.900 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 52.42s
Sep 06 02:15:33.907 INFO kablam! su: No module specific data is present
Sep 06 02:15:34.468 INFO running `"docker" "rm" "-f" "77be02ffcb22720daf2aa1ba89a09f7f30f511974dc68166283814843eb28bab"`
Sep 06 02:15:34.584 INFO blam! 77be02ffcb22720daf2aa1ba89a09f7f30f511974dc68166283814843eb28bab