Nov 28 20:21:56.861 INFO checking projekt-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 20:21:56.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 20:21:57.159 INFO [stdout] 1a157d5dbdf2505db791d3ad5cb3ee4349b3fdefde607f90c0d2e6f46d046e46
Nov 28 20:21:57.163 INFO running `"docker" "start" "-a" "1a157d5dbdf2505db791d3ad5cb3ee4349b3fdefde607f90c0d2e6f46d046e46"`
Nov 28 20:21:58.064 INFO [stderr] usermod: no changes
Nov 28 20:21:58.291 INFO [stderr]    Compiling regex-syntax v0.5.6
Nov 28 20:21:58.296 INFO [stderr]     Checking pnet_sys v0.21.0
Nov 28 20:21:58.296 INFO [stderr]    Compiling syntex_errors v0.42.0
Nov 28 20:21:58.994 INFO [stderr]     Checking pnet_datalink v0.21.0
Nov 28 20:22:01.500 INFO [stderr]    Compiling syntex_syntax v0.42.0
Nov 28 20:22:08.174 INFO [stderr]    Compiling regex v0.2.11
Nov 28 20:22:40.370 INFO [stderr]    Compiling syntex v0.42.2
Nov 28 20:22:42.148 INFO [stderr]    Compiling pnet_macros v0.21.0
Nov 28 20:22:45.314 INFO [stderr]    Compiling pnet_packet v0.21.0
Nov 28 20:22:58.137 INFO [stderr]     Checking pnet_transport v0.21.0
Nov 28 20:22:58.993 INFO [stderr]     Checking pnet v0.21.0
Nov 28 20:22:59.769 INFO [stderr]     Checking projekt v0.1.0 (/source)
Nov 28 20:23:05.724 INFO [stderr] warning: value assigned to `port_beginn` is never read
Nov 28 20:23:05.725 INFO [stderr]   --> src/utility.rs:93:13
Nov 28 20:23:05.725 INFO [stderr]    |
Nov 28 20:23:05.725 INFO [stderr] 93 |     let mut port_beginn: u16 = 999;
Nov 28 20:23:05.726 INFO [stderr]    |             ^^^^^^^^^^^
Nov 28 20:23:05.726 INFO [stderr]    |
Nov 28 20:23:05.726 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 20:23:05.727 INFO [stderr] 
Nov 28 20:23:05.727 INFO [stderr] warning: value assigned to `port_end` is never read
Nov 28 20:23:05.727 INFO [stderr]   --> src/utility.rs:94:13
Nov 28 20:23:05.727 INFO [stderr]    |
Nov 28 20:23:05.728 INFO [stderr] 94 |     let mut port_end: u16 = 999;
Nov 28 20:23:05.728 INFO [stderr]    |             ^^^^^^^^
Nov 28 20:23:05.728 INFO [stderr] 
Nov 28 20:23:05.728 INFO [stderr] warning: value assigned to `path` is never read
Nov 28 20:23:05.729 INFO [stderr]    --> src/utility.rs:113:13
Nov 28 20:23:05.729 INFO [stderr]     |
Nov 28 20:23:05.729 INFO [stderr] 113 |     let mut path = "".to_string();
Nov 28 20:23:05.729 INFO [stderr]     |             ^^^^
Nov 28 20:23:05.730 INFO [stderr] 
Nov 28 20:23:05.730 INFO [stderr] warning: value assigned to `output` is never read
Nov 28 20:23:05.730 INFO [stderr]   --> src/main.rs:60:13
Nov 28 20:23:05.730 INFO [stderr]    |
Nov 28 20:23:05.731 INFO [stderr] 60 |     let mut output = "".to_string();
Nov 28 20:23:05.731 INFO [stderr]    |             ^^^^^^
Nov 28 20:23:05.731 INFO [stderr] 
Nov 28 20:23:05.748 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:05.749 INFO [stderr]   --> src/utility.rs:62:9
Nov 28 20:23:05.749 INFO [stderr]    |
Nov 28 20:23:05.749 INFO [stderr] 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Nov 28 20:23:05.750 INFO [stderr]    |         ----^^^^
Nov 28 20:23:05.750 INFO [stderr]    |         |
Nov 28 20:23:05.750 INFO [stderr]    |         help: remove this `mut`
Nov 28 20:23:05.750 INFO [stderr]    |
Nov 28 20:23:05.751 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 20:23:05.751 INFO [stderr] 
Nov 28 20:23:05.751 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:05.752 INFO [stderr]    --> src/utility.rs:110:13
Nov 28 20:23:05.752 INFO [stderr]     |
Nov 28 20:23:05.752 INFO [stderr] 110 |         let mut ipv4 = string_to_ipv4(ip);
Nov 28 20:23:05.752 INFO [stderr]     |             ----^^^^
Nov 28 20:23:05.753 INFO [stderr]     |             |
Nov 28 20:23:05.753 INFO [stderr]     |             help: remove this `mut`
Nov 28 20:23:05.753 INFO [stderr] 
Nov 28 20:23:05.772 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:05.773 INFO [stderr]   --> src/icmp_scan.rs:35:9
Nov 28 20:23:05.773 INFO [stderr]    |
Nov 28 20:23:05.773 INFO [stderr] 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Nov 28 20:23:05.773 INFO [stderr]    |         ----^^^^^^^^^^
Nov 28 20:23:05.774 INFO [stderr]    |         |
Nov 28 20:23:05.774 INFO [stderr]    |         help: remove this `mut`
Nov 28 20:23:05.774 INFO [stderr] 
Nov 28 20:23:05.774 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:05.775 INFO [stderr]   --> src/icmp_scan.rs:36:9
Nov 28 20:23:05.775 INFO [stderr]    |
Nov 28 20:23:05.775 INFO [stderr] 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Nov 28 20:23:05.775 INFO [stderr]    |         ----^^^^^^^^^^
Nov 28 20:23:05.776 INFO [stderr]    |         |
Nov 28 20:23:05.776 INFO [stderr]    |         help: remove this `mut`
Nov 28 20:23:05.776 INFO [stderr] 
Nov 28 20:23:06.196 INFO [stderr] warning: value assigned to `port_beginn` is never read
Nov 28 20:23:06.197 INFO [stderr]   --> src/utility.rs:93:13
Nov 28 20:23:06.197 INFO [stderr]    |
Nov 28 20:23:06.197 INFO [stderr] 93 |     let mut port_beginn: u16 = 999;
Nov 28 20:23:06.197 INFO [stderr]    |             ^^^^^^^^^^^
Nov 28 20:23:06.198 INFO [stderr]    |
Nov 28 20:23:06.198 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 20:23:06.198 INFO [stderr] 
Nov 28 20:23:06.199 INFO [stderr] warning: value assigned to `port_end` is never read
Nov 28 20:23:06.199 INFO [stderr]   --> src/utility.rs:94:13
Nov 28 20:23:06.199 INFO [stderr]    |
Nov 28 20:23:06.199 INFO [stderr] 94 |     let mut port_end: u16 = 999;
Nov 28 20:23:06.200 INFO [stderr]    |             ^^^^^^^^
Nov 28 20:23:06.200 INFO [stderr] 
Nov 28 20:23:06.200 INFO [stderr] warning: value assigned to `path` is never read
Nov 28 20:23:06.200 INFO [stderr]    --> src/utility.rs:113:13
Nov 28 20:23:06.201 INFO [stderr]     |
Nov 28 20:23:06.201 INFO [stderr] 113 |     let mut path = "".to_string();
Nov 28 20:23:06.201 INFO [stderr]     |             ^^^^
Nov 28 20:23:06.201 INFO [stderr] 
Nov 28 20:23:06.202 INFO [stderr] warning: value assigned to `output` is never read
Nov 28 20:23:06.202 INFO [stderr]   --> src/main.rs:60:13
Nov 28 20:23:06.202 INFO [stderr]    |
Nov 28 20:23:06.203 INFO [stderr] 60 |     let mut output = "".to_string();
Nov 28 20:23:06.203 INFO [stderr]    |             ^^^^^^
Nov 28 20:23:06.203 INFO [stderr] 
Nov 28 20:23:06.277 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:06.277 INFO [stderr]   --> src/utility.rs:62:9
Nov 28 20:23:06.278 INFO [stderr]    |
Nov 28 20:23:06.278 INFO [stderr] 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Nov 28 20:23:06.278 INFO [stderr]    |         ----^^^^
Nov 28 20:23:06.278 INFO [stderr]    |         |
Nov 28 20:23:06.279 INFO [stderr]    |         help: remove this `mut`
Nov 28 20:23:06.279 INFO [stderr]    |
Nov 28 20:23:06.279 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 20:23:06.280 INFO [stderr] 
Nov 28 20:23:06.288 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:06.289 INFO [stderr]    --> src/utility.rs:110:13
Nov 28 20:23:06.289 INFO [stderr]     |
Nov 28 20:23:06.289 INFO [stderr] 110 |         let mut ipv4 = string_to_ipv4(ip);
Nov 28 20:23:06.290 INFO [stderr]     |             ----^^^^
Nov 28 20:23:06.290 INFO [stderr]     |             |
Nov 28 20:23:06.290 INFO [stderr]     |             help: remove this `mut`
Nov 28 20:23:06.290 INFO [stderr] 
Nov 28 20:23:06.354 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:06.354 INFO [stderr]   --> src/icmp_scan.rs:35:9
Nov 28 20:23:06.354 INFO [stderr]    |
Nov 28 20:23:06.354 INFO [stderr] 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Nov 28 20:23:06.354 INFO [stderr]    |         ----^^^^^^^^^^
Nov 28 20:23:06.354 INFO [stderr]    |         |
Nov 28 20:23:06.354 INFO [stderr]    |         help: remove this `mut`
Nov 28 20:23:06.354 INFO [stderr] 
Nov 28 20:23:06.354 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:06.354 INFO [stderr]   --> src/icmp_scan.rs:36:9
Nov 28 20:23:06.354 INFO [stderr]    |
Nov 28 20:23:06.354 INFO [stderr] 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Nov 28 20:23:06.354 INFO [stderr]    |         ----^^^^^^^^^^
Nov 28 20:23:06.354 INFO [stderr]    |         |
Nov 28 20:23:06.354 INFO [stderr]    |         help: remove this `mut`
Nov 28 20:23:06.354 INFO [stderr] 
Nov 28 20:23:07.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Nov 28 20:23:07.376 INFO [stderr] su: No module specific data is present
Nov 28 20:23:08.557 INFO running `"docker" "inspect" "1a157d5dbdf2505db791d3ad5cb3ee4349b3fdefde607f90c0d2e6f46d046e46"`
Nov 28 20:23:08.866 INFO running `"docker" "rm" "-f" "1a157d5dbdf2505db791d3ad5cb3ee4349b3fdefde607f90c0d2e6f46d046e46"`
Nov 28 20:23:09.216 INFO [stdout] 1a157d5dbdf2505db791d3ad5cb3ee4349b3fdefde607f90c0d2e6f46d046e46