Nov 30 17:49:00.957 INFO checking projekt-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 17:49:00.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 17:49:01.404 INFO [stdout] 23b9f7784b462e8afe344cc22c6addd54ae2bbdd4202f6d4120f0466c7ab0aa0
Nov 30 17:49:01.406 INFO running `"docker" "start" "-a" "23b9f7784b462e8afe344cc22c6addd54ae2bbdd4202f6d4120f0466c7ab0aa0"`
Nov 30 17:49:03.096 INFO [stderr] usermod: no changes
Nov 30 17:49:03.332 INFO [stderr]     Checking pnet_sys v0.21.0
Nov 30 17:49:04.060 INFO [stderr]     Checking pnet_transport v0.21.0
Nov 30 17:49:04.060 INFO [stderr]     Checking pnet_datalink v0.21.0
Nov 30 17:49:04.877 INFO [stderr]     Checking pnet v0.21.0
Nov 30 17:49:05.472 INFO [stderr]     Checking projekt v0.1.0 (/source)
Nov 30 17:49:10.024 INFO [stderr] warning: value assigned to `port_beginn` is never read
Nov 30 17:49:10.024 INFO [stderr]   --> src/utility.rs:93:13
Nov 30 17:49:10.024 INFO [stderr]    |
Nov 30 17:49:10.024 INFO [stderr] 93 |     let mut port_beginn: u16 = 999;
Nov 30 17:49:10.024 INFO [stderr]    |             ^^^^^^^^^^^
Nov 30 17:49:10.024 INFO [stderr]    |
Nov 30 17:49:10.024 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 17:49:10.024 INFO [stderr] 
Nov 30 17:49:10.024 INFO [stderr] warning: value assigned to `port_end` is never read
Nov 30 17:49:10.024 INFO [stderr]   --> src/utility.rs:94:13
Nov 30 17:49:10.024 INFO [stderr]    |
Nov 30 17:49:10.024 INFO [stderr] 94 |     let mut port_end: u16 = 999;
Nov 30 17:49:10.024 INFO [stderr]    |             ^^^^^^^^
Nov 30 17:49:10.024 INFO [stderr] 
Nov 30 17:49:10.024 INFO [stderr] warning: value assigned to `path` is never read
Nov 30 17:49:10.024 INFO [stderr]    --> src/utility.rs:113:13
Nov 30 17:49:10.024 INFO [stderr]     |
Nov 30 17:49:10.024 INFO [stderr] 113 |     let mut path = "".to_string();
Nov 30 17:49:10.024 INFO [stderr]     |             ^^^^
Nov 30 17:49:10.024 INFO [stderr] 
Nov 30 17:49:10.028 INFO [stderr] warning: value assigned to `output` is never read
Nov 30 17:49:10.028 INFO [stderr]   --> src/main.rs:60:13
Nov 30 17:49:10.028 INFO [stderr]    |
Nov 30 17:49:10.028 INFO [stderr] 60 |     let mut output = "".to_string();
Nov 30 17:49:10.028 INFO [stderr]    |             ^^^^^^
Nov 30 17:49:10.028 INFO [stderr] 
Nov 30 17:49:10.044 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:10.044 INFO [stderr]   --> src/utility.rs:62:9
Nov 30 17:49:10.044 INFO [stderr]    |
Nov 30 17:49:10.044 INFO [stderr] 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Nov 30 17:49:10.044 INFO [stderr]    |         ----^^^^
Nov 30 17:49:10.044 INFO [stderr]    |         |
Nov 30 17:49:10.044 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:49:10.044 INFO [stderr]    |
Nov 30 17:49:10.044 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 17:49:10.044 INFO [stderr] 
Nov 30 17:49:10.060 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:10.060 INFO [stderr]    --> src/utility.rs:110:13
Nov 30 17:49:10.060 INFO [stderr]     |
Nov 30 17:49:10.060 INFO [stderr] 110 |         let mut ipv4 = string_to_ipv4(ip);
Nov 30 17:49:10.060 INFO [stderr]     |             ----^^^^
Nov 30 17:49:10.060 INFO [stderr]     |             |
Nov 30 17:49:10.060 INFO [stderr]     |             help: remove this `mut`
Nov 30 17:49:10.060 INFO [stderr] 
Nov 30 17:49:10.064 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:10.064 INFO [stderr]   --> src/icmp_scan.rs:35:9
Nov 30 17:49:10.064 INFO [stderr]    |
Nov 30 17:49:10.064 INFO [stderr] 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Nov 30 17:49:10.064 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:49:10.064 INFO [stderr]    |         |
Nov 30 17:49:10.064 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:49:10.064 INFO [stderr] 
Nov 30 17:49:10.064 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:10.064 INFO [stderr]   --> src/icmp_scan.rs:36:9
Nov 30 17:49:10.064 INFO [stderr]    |
Nov 30 17:49:10.064 INFO [stderr] 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Nov 30 17:49:10.064 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:49:10.064 INFO [stderr]    |         |
Nov 30 17:49:10.064 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:49:10.064 INFO [stderr] 
Nov 30 17:49:10.954 INFO [stderr] warning: value assigned to `port_beginn` is never read
Nov 30 17:49:10.954 INFO [stderr]   --> src/utility.rs:93:13
Nov 30 17:49:10.954 INFO [stderr]    |
Nov 30 17:49:10.955 INFO [stderr] 93 |     let mut port_beginn: u16 = 999;
Nov 30 17:49:10.955 INFO [stderr]    |             ^^^^^^^^^^^
Nov 30 17:49:10.955 INFO [stderr]    |
Nov 30 17:49:10.955 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 17:49:10.955 INFO [stderr] 
Nov 30 17:49:10.955 INFO [stderr] warning: value assigned to `port_end` is never read
Nov 30 17:49:10.955 INFO [stderr]   --> src/utility.rs:94:13
Nov 30 17:49:10.955 INFO [stderr]    |
Nov 30 17:49:10.955 INFO [stderr] 94 |     let mut port_end: u16 = 999;
Nov 30 17:49:11.007 INFO [stderr]    |             ^^^^^^^^
Nov 30 17:49:11.007 INFO [stderr] 
Nov 30 17:49:11.007 INFO [stderr] warning: value assigned to `path` is never read
Nov 30 17:49:11.007 INFO [stderr]    --> src/utility.rs:113:13
Nov 30 17:49:11.007 INFO [stderr]     |
Nov 30 17:49:11.007 INFO [stderr] 113 |     let mut path = "".to_string();
Nov 30 17:49:11.008 INFO [stderr]     |             ^^^^
Nov 30 17:49:11.008 INFO [stderr] 
Nov 30 17:49:11.008 INFO [stderr] warning: value assigned to `output` is never read
Nov 30 17:49:11.008 INFO [stderr]   --> src/main.rs:60:13
Nov 30 17:49:11.008 INFO [stderr]    |
Nov 30 17:49:11.008 INFO [stderr] 60 |     let mut output = "".to_string();
Nov 30 17:49:11.008 INFO [stderr]    |             ^^^^^^
Nov 30 17:49:11.008 INFO [stderr] 
Nov 30 17:49:11.008 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:11.008 INFO [stderr]   --> src/utility.rs:62:9
Nov 30 17:49:11.008 INFO [stderr]    |
Nov 30 17:49:11.008 INFO [stderr] 62 |     let mut vals = ip.split(".").collect::<Vec<&str>>();
Nov 30 17:49:11.008 INFO [stderr]    |         ----^^^^
Nov 30 17:49:11.008 INFO [stderr]    |         |
Nov 30 17:49:11.008 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:49:11.008 INFO [stderr]    |
Nov 30 17:49:11.008 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 17:49:11.008 INFO [stderr] 
Nov 30 17:49:11.008 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:11.008 INFO [stderr]    --> src/utility.rs:110:13
Nov 30 17:49:11.008 INFO [stderr]     |
Nov 30 17:49:11.008 INFO [stderr] 110 |         let mut ipv4 = string_to_ipv4(ip);
Nov 30 17:49:11.008 INFO [stderr]     |             ----^^^^
Nov 30 17:49:11.008 INFO [stderr]     |             |
Nov 30 17:49:11.008 INFO [stderr]     |             help: remove this `mut`
Nov 30 17:49:11.008 INFO [stderr] 
Nov 30 17:49:11.008 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:11.008 INFO [stderr]   --> src/icmp_scan.rs:35:9
Nov 30 17:49:11.008 INFO [stderr]    |
Nov 30 17:49:11.008 INFO [stderr] 35 |     let mut req_packet = MutableEchoRequestPacket::new(&mut req_buffer).unwrap();
Nov 30 17:49:11.008 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:49:11.008 INFO [stderr]    |         |
Nov 30 17:49:11.008 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:49:11.008 INFO [stderr] 
Nov 30 17:49:11.008 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:49:11.008 INFO [stderr]   --> src/icmp_scan.rs:36:9
Nov 30 17:49:11.008 INFO [stderr]    |
Nov 30 17:49:11.008 INFO [stderr] 36 |     let mut req_packet = configure_icmp_packet(req_packet);
Nov 30 17:49:11.008 INFO [stderr]    |         ----^^^^^^^^^^
Nov 30 17:49:11.008 INFO [stderr]    |         |
Nov 30 17:49:11.008 INFO [stderr]    |         help: remove this `mut`
Nov 30 17:49:11.008 INFO [stderr] 
Nov 30 17:49:11.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
Nov 30 17:49:11.449 INFO [stderr] su: No module specific data is present
Nov 30 17:49:11.782 INFO running `"docker" "inspect" "23b9f7784b462e8afe344cc22c6addd54ae2bbdd4202f6d4120f0466c7ab0aa0"`
Nov 30 17:49:11.857 INFO running `"docker" "rm" "-f" "23b9f7784b462e8afe344cc22c6addd54ae2bbdd4202f6d4120f0466c7ab0aa0"`
Nov 30 17:49:11.972 INFO [stdout] 23b9f7784b462e8afe344cc22c6addd54ae2bbdd4202f6d4120f0466c7ab0aa0