Nov 30 17:49:04.292 INFO checking projekt-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 17:49:04.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 17:49:04.614 INFO [stdout] 9718b23b2f6a14465b34a0c545825a850eefc29c164e5b5e320266c06f38edf9
Nov 30 17:49:04.618 INFO running `"docker" "start" "-a" "9718b23b2f6a14465b34a0c545825a850eefc29c164e5b5e320266c06f38edf9"`
Nov 30 17:49:05.291 INFO [stderr] usermod: no changes
Nov 30 17:49:05.428 INFO [stderr]    Compiling syntex_errors v0.42.0
Nov 30 17:49:05.428 INFO [stderr]     Checking pnet_sys v0.21.0
Nov 30 17:49:05.896 INFO [stderr]     Checking pnet_datalink v0.21.0
Nov 30 17:49:08.599 INFO [stderr]    Compiling syntex_syntax v0.42.0
Nov 30 17:49:38.821 INFO [stderr]    Compiling syntex v0.42.2
Nov 30 17:49:40.752 INFO [stderr]    Compiling pnet_macros v0.21.0
Nov 30 17:49:44.504 INFO [stderr]    Compiling pnet_packet v0.21.0
Nov 30 17:49:58.470 INFO [stderr]     Checking pnet_transport v0.21.0
Nov 30 17:49:59.302 INFO [stderr]     Checking pnet v0.21.0
Nov 30 17:50:00.014 INFO [stderr]     Checking projekt v0.1.0 (/source)
Nov 30 17:50:06.291 INFO [stderr] warning: value assigned to `port_beginn` is never read
Nov 30 17:50:06.291 INFO [stderr]   --> src/utility.rs:93:13
Nov 30 17:50:06.291 INFO [stderr]    |
Nov 30 17:50:06.291 INFO [stderr] 93 |     let mut port_beginn: u16 = 999;
Nov 30 17:50:06.291 INFO [stderr]    |             ^^^^^^^^^^^
Nov 30 17:50:06.291 INFO [stderr]    |
Nov 30 17:50:06.291 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 17:50:06.291 INFO [stderr] 
Nov 30 17:50:06.291 INFO [stderr] warning: value assigned to `port_end` is never read
Nov 30 17:50:06.291 INFO [stderr]   --> src/utility.rs:94:13
Nov 30 17:50:06.291 INFO [stderr]    |
Nov 30 17:50:06.291 INFO [stderr] 94 |     let mut port_end: u16 = 999;
Nov 30 17:50:06.291 INFO [stderr]    |             ^^^^^^^^
Nov 30 17:50:06.291 INFO [stderr] 
Nov 30 17:50:06.291 INFO [stderr] warning: value assigned to `path` is never read
Nov 30 17:50:06.291 INFO [stderr]    --> src/utility.rs:113:13
Nov 30 17:50:06.291 INFO [stderr]     |
Nov 30 17:50:06.291 INFO [stderr] 113 |     let mut path = "".to_string();
Nov 30 17:50:06.291 INFO [stderr]     |             ^^^^
Nov 30 17:50:06.291 INFO [stderr] 
Nov 30 17:50:06.296 INFO [stderr] warning: value assigned to `output` is never read
Nov 30 17:50:06.296 INFO [stderr]   --> src/main.rs:60:13
Nov 30 17:50:06.296 INFO [stderr]    |
Nov 30 17:50:06.296 INFO [stderr] 60 |     let mut output = "".to_string();
Nov 30 17:50:06.296 INFO [stderr]    |             ^^^^^^
Nov 30 17:50:06.296 INFO [stderr] 
Nov 30 17:50:06.324 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.324 INFO [stderr]   --> src/utility.rs:62:9
Nov 30 17:50:06.324 INFO [stderr]    |
Nov 30 17:50:06.324 INFO [stderr] 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Nov 30 17:50:06.324 INFO [stderr]    |         ----^^^^
Nov 30 17:50:06.324 INFO [stderr]    |         |
Nov 30 17:50:06.324 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:50:06.324 INFO [stderr]    |
Nov 30 17:50:06.324 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 17:50:06.324 INFO [stderr] 
Nov 30 17:50:06.327 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.327 INFO [stderr]    --> src/utility.rs:110:13
Nov 30 17:50:06.327 INFO [stderr]     |
Nov 30 17:50:06.327 INFO [stderr] 110 |         let mut ipv4 = string_to_ipv4(ip);
Nov 30 17:50:06.327 INFO [stderr]     |             ----^^^^
Nov 30 17:50:06.327 INFO [stderr]     |             |
Nov 30 17:50:06.327 INFO [stderr]     |             help: remove this `mut`
Nov 30 17:50:06.327 INFO [stderr] 
Nov 30 17:50:06.356 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.356 INFO [stderr]   --> src/icmp_scan.rs:35:9
Nov 30 17:50:06.356 INFO [stderr]    |
Nov 30 17:50:06.356 INFO [stderr] 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Nov 30 17:50:06.356 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:50:06.356 INFO [stderr]    |         |
Nov 30 17:50:06.357 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:50:06.357 INFO [stderr] 
Nov 30 17:50:06.357 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.357 INFO [stderr]   --> src/icmp_scan.rs:36:9
Nov 30 17:50:06.357 INFO [stderr]    |
Nov 30 17:50:06.357 INFO [stderr] 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Nov 30 17:50:06.357 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:50:06.357 INFO [stderr]    |         |
Nov 30 17:50:06.357 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:50:06.357 INFO [stderr] 
Nov 30 17:50:06.472 INFO [stderr] warning: value assigned to `port_beginn` is never read
Nov 30 17:50:06.473 INFO [stderr]   --> src/utility.rs:93:13
Nov 30 17:50:06.473 INFO [stderr]    |
Nov 30 17:50:06.473 INFO [stderr] 93 |     let mut port_beginn: u16 = 999;
Nov 30 17:50:06.474 INFO [stderr]    |             ^^^^^^^^^^^
Nov 30 17:50:06.474 INFO [stderr]    |
Nov 30 17:50:06.474 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 17:50:06.474 INFO [stderr] 
Nov 30 17:50:06.474 INFO [stderr] warning: value assigned to `port_end` is never read
Nov 30 17:50:06.474 INFO [stderr]   --> src/utility.rs:94:13
Nov 30 17:50:06.474 INFO [stderr]    |
Nov 30 17:50:06.474 INFO [stderr] 94 |     let mut port_end: u16 = 999;
Nov 30 17:50:06.474 INFO [stderr]    |             ^^^^^^^^
Nov 30 17:50:06.477 INFO [stderr] 
Nov 30 17:50:06.477 INFO [stderr] warning: value assigned to `path` is never read
Nov 30 17:50:06.478 INFO [stderr]    --> src/utility.rs:113:13
Nov 30 17:50:06.478 INFO [stderr]     |
Nov 30 17:50:06.478 INFO [stderr] 113 |     let mut path = "".to_string();
Nov 30 17:50:06.478 INFO [stderr]     |             ^^^^
Nov 30 17:50:06.478 INFO [stderr] 
Nov 30 17:50:06.478 INFO [stderr] warning: value assigned to `output` is never read
Nov 30 17:50:06.478 INFO [stderr]   --> src/main.rs:60:13
Nov 30 17:50:06.478 INFO [stderr]    |
Nov 30 17:50:06.478 INFO [stderr] 60 |     let mut output = "".to_string();
Nov 30 17:50:06.478 INFO [stderr]    |             ^^^^^^
Nov 30 17:50:06.484 INFO [stderr] 
Nov 30 17:50:06.508 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.509 INFO [stderr]   --> src/utility.rs:62:9
Nov 30 17:50:06.509 INFO [stderr]    |
Nov 30 17:50:06.509 INFO [stderr] 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Nov 30 17:50:06.509 INFO [stderr]    |         ----^^^^
Nov 30 17:50:06.509 INFO [stderr]    |         |
Nov 30 17:50:06.509 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:50:06.514 INFO [stderr]    |
Nov 30 17:50:06.514 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 17:50:06.514 INFO [stderr] 
Nov 30 17:50:06.514 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.514 INFO [stderr]    --> src/utility.rs:110:13
Nov 30 17:50:06.520 INFO [stderr]     |
Nov 30 17:50:06.520 INFO [stderr] 110 |         let mut ipv4 = string_to_ipv4(ip);
Nov 30 17:50:06.520 INFO [stderr]     |             ----^^^^
Nov 30 17:50:06.520 INFO [stderr]     |             |
Nov 30 17:50:06.520 INFO [stderr]     |             help: remove this `mut`
Nov 30 17:50:06.520 INFO [stderr] 
Nov 30 17:50:06.544 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.544 INFO [stderr]   --> src/icmp_scan.rs:35:9
Nov 30 17:50:06.544 INFO [stderr]    |
Nov 30 17:50:06.544 INFO [stderr] 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Nov 30 17:50:06.544 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:50:06.544 INFO [stderr]    |         |
Nov 30 17:50:06.544 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:50:06.544 INFO [stderr] 
Nov 30 17:50:06.545 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:50:06.545 INFO [stderr]   --> src/icmp_scan.rs:36:9
Nov 30 17:50:06.545 INFO [stderr]    |
Nov 30 17:50:06.545 INFO [stderr] 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Nov 30 17:50:06.545 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:50:06.545 INFO [stderr]    |         |
Nov 30 17:50:06.545 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:50:06.545 INFO [stderr] 
Nov 30 17:50:07.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Nov 30 17:50:07.348 INFO [stderr] su: No module specific data is present
Nov 30 17:50:08.098 INFO running `"docker" "inspect" "9718b23b2f6a14465b34a0c545825a850eefc29c164e5b5e320266c06f38edf9"`
Nov 30 17:50:08.462 INFO running `"docker" "rm" "-f" "9718b23b2f6a14465b34a0c545825a850eefc29c164e5b5e320266c06f38edf9"`
Nov 30 17:50:08.807 INFO [stdout] 9718b23b2f6a14465b34a0c545825a850eefc29c164e5b5e320266c06f38edf9