Sep 01 10:50:49.358 INFO checking projekt-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:50:49.358 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:50:49.358 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:50:49.533 INFO blam! 6afb44d3050622463846d9c6946102ded875e7353e9320720e8936f128720fae
Sep 01 10:50:49.535 INFO running `"docker" "start" "-a" "6afb44d3050622463846d9c6946102ded875e7353e9320720e8936f128720fae"`
Sep 01 10:50:50.300 INFO kablam!     Checking projekt v0.1.0 (file:///source)
Sep 01 10:50:55.985 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 01 10:50:55.985 INFO kablam!   --> src/utility.rs:93:13
Sep 01 10:50:55.985 INFO kablam!    |
Sep 01 10:50:55.985 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 01 10:50:55.985 INFO kablam!    |             ^^^^^^^^^^^
Sep 01 10:50:55.985 INFO kablam!    |
Sep 01 10:50:55.985 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 10:50:55.985 INFO kablam! 
Sep 01 10:50:55.986 INFO kablam! warning: value assigned to `port_end` is never read
Sep 01 10:50:55.986 INFO kablam!   --> src/utility.rs:94:13
Sep 01 10:50:55.986 INFO kablam!    |
Sep 01 10:50:55.986 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 01 10:50:55.986 INFO kablam!    |             ^^^^^^^^
Sep 01 10:50:55.986 INFO kablam! 
Sep 01 10:50:55.986 INFO kablam! warning: value assigned to `path` is never read
Sep 01 10:50:55.986 INFO kablam!    --> src/utility.rs:113:13
Sep 01 10:50:55.986 INFO kablam!     |
Sep 01 10:50:55.986 INFO kablam! 113 |     let mut path = "".to_string();
Sep 01 10:50:55.986 INFO kablam!     |             ^^^^
Sep 01 10:50:55.986 INFO kablam! 
Sep 01 10:50:55.988 INFO kablam! warning: value assigned to `output` is never read
Sep 01 10:50:55.988 INFO kablam!   --> src/main.rs:60:13
Sep 01 10:50:55.988 INFO kablam!    |
Sep 01 10:50:55.988 INFO kablam! 60 |     let mut output = "".to_string();
Sep 01 10:50:55.988 INFO kablam!    |             ^^^^^^
Sep 01 10:50:55.988 INFO kablam! 
Sep 01 10:50:56.024 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.024 INFO kablam!   --> src/utility.rs:62:9
Sep 01 10:50:56.024 INFO kablam!    |
Sep 01 10:50:56.024 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 01 10:50:56.024 INFO kablam!    |         ----^^^^
Sep 01 10:50:56.024 INFO kablam!    |         |
Sep 01 10:50:56.024 INFO kablam!    |         help: remove this `mut`
Sep 01 10:50:56.024 INFO kablam!    |
Sep 01 10:50:56.024 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 10:50:56.024 INFO kablam! 
Sep 01 10:50:56.033 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.033 INFO kablam!    --> src/utility.rs:110:13
Sep 01 10:50:56.033 INFO kablam!     |
Sep 01 10:50:56.033 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 01 10:50:56.033 INFO kablam!     |             ----^^^^
Sep 01 10:50:56.034 INFO kablam!     |             |
Sep 01 10:50:56.034 INFO kablam!     |             help: remove this `mut`
Sep 01 10:50:56.034 INFO kablam! 
Sep 01 10:50:56.058 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.058 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 01 10:50:56.058 INFO kablam!    |
Sep 01 10:50:56.058 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 01 10:50:56.058 INFO kablam!    |         ----^^^^^^^^^^
Sep 01 10:50:56.058 INFO kablam!    |         |
Sep 01 10:50:56.059 INFO kablam!    |         help: remove this `mut`
Sep 01 10:50:56.059 INFO kablam! 
Sep 01 10:50:56.059 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.059 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 01 10:50:56.059 INFO kablam!    |
Sep 01 10:50:56.059 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 01 10:50:56.059 INFO kablam!    |         ----^^^^^^^^^^
Sep 01 10:50:56.059 INFO kablam!    |         |
Sep 01 10:50:56.059 INFO kablam!    |         help: remove this `mut`
Sep 01 10:50:56.059 INFO kablam! 
Sep 01 10:50:56.306 INFO kablam! warning: value assigned to `port_beginn` is never read
Sep 01 10:50:56.306 INFO kablam!   --> src/utility.rs:93:13
Sep 01 10:50:56.306 INFO kablam!    |
Sep 01 10:50:56.306 INFO kablam! 93 |     let mut port_beginn: u16 = 999;
Sep 01 10:50:56.306 INFO kablam!    |             ^^^^^^^^^^^
Sep 01 10:50:56.306 INFO kablam!    |
Sep 01 10:50:56.306 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 10:50:56.306 INFO kablam! 
Sep 01 10:50:56.306 INFO kablam! warning: value assigned to `port_end` is never read
Sep 01 10:50:56.306 INFO kablam!   --> src/utility.rs:94:13
Sep 01 10:50:56.306 INFO kablam!    |
Sep 01 10:50:56.306 INFO kablam! 94 |     let mut port_end: u16 = 999;
Sep 01 10:50:56.306 INFO kablam!    |             ^^^^^^^^
Sep 01 10:50:56.306 INFO kablam! 
Sep 01 10:50:56.307 INFO kablam! warning: value assigned to `path` is never read
Sep 01 10:50:56.307 INFO kablam!    --> src/utility.rs:113:13
Sep 01 10:50:56.307 INFO kablam!     |
Sep 01 10:50:56.307 INFO kablam! 113 |     let mut path = "".to_string();
Sep 01 10:50:56.307 INFO kablam!     |             ^^^^
Sep 01 10:50:56.307 INFO kablam! 
Sep 01 10:50:56.307 INFO kablam! warning: value assigned to `output` is never read
Sep 01 10:50:56.307 INFO kablam!   --> src/main.rs:60:13
Sep 01 10:50:56.307 INFO kablam!    |
Sep 01 10:50:56.307 INFO kablam! 60 |     let mut output = "".to_string();
Sep 01 10:50:56.307 INFO kablam!    |             ^^^^^^
Sep 01 10:50:56.307 INFO kablam! 
Sep 01 10:50:56.334 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.334 INFO kablam!   --> src/utility.rs:62:9
Sep 01 10:50:56.334 INFO kablam!    |
Sep 01 10:50:56.334 INFO kablam! 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Sep 01 10:50:56.334 INFO kablam!    |         ----^^^^
Sep 01 10:50:56.334 INFO kablam!    |         |
Sep 01 10:50:56.334 INFO kablam!    |         help: remove this `mut`
Sep 01 10:50:56.334 INFO kablam!    |
Sep 01 10:50:56.334 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 10:50:56.334 INFO kablam! 
Sep 01 10:50:56.343 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.343 INFO kablam!    --> src/utility.rs:110:13
Sep 01 10:50:56.343 INFO kablam!     |
Sep 01 10:50:56.343 INFO kablam! 110 |         let mut ipv4 = string_to_ipv4(ip);
Sep 01 10:50:56.343 INFO kablam!     |             ----^^^^
Sep 01 10:50:56.343 INFO kablam!     |             |
Sep 01 10:50:56.343 INFO kablam!     |             help: remove this `mut`
Sep 01 10:50:56.343 INFO kablam! 
Sep 01 10:50:56.374 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.374 INFO kablam!   --> src/icmp_scan.rs:35:9
Sep 01 10:50:56.374 INFO kablam!    |
Sep 01 10:50:56.374 INFO kablam! 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Sep 01 10:50:56.374 INFO kablam!    |         ----^^^^^^^^^^
Sep 01 10:50:56.374 INFO kablam!    |         |
Sep 01 10:50:56.374 INFO kablam!    |         help: remove this `mut`
Sep 01 10:50:56.374 INFO kablam! 
Sep 01 10:50:56.374 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:50:56.375 INFO kablam!   --> src/icmp_scan.rs:36:9
Sep 01 10:50:56.375 INFO kablam!    |
Sep 01 10:50:56.375 INFO kablam! 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Sep 01 10:50:56.375 INFO kablam!    |         ----^^^^^^^^^^
Sep 01 10:50:56.375 INFO kablam!    |         |
Sep 01 10:50:56.375 INFO kablam!    |         help: remove this `mut`
Sep 01 10:50:56.375 INFO kablam! 
Sep 01 10:50:57.243 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
Sep 01 10:50:57.255 INFO kablam! su: No module specific data is present
Sep 01 10:50:57.815 INFO running `"docker" "rm" "-f" "6afb44d3050622463846d9c6946102ded875e7353e9320720e8936f128720fae"`
Sep 01 10:50:58.014 INFO blam! 6afb44d3050622463846d9c6946102ded875e7353e9320720e8936f128720fae