[INFO] cloning repository https://github.com/lehrbaumm/KYP_UE1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lehrbaumm/KYP_UE1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flehrbaumm%2FKYP_UE1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flehrbaumm%2FKYP_UE1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82133a9bb4f0a84368cb25415616b8792beb45d6
[INFO] checking lehrbaumm/KYP_UE1 against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flehrbaumm%2FKYP_UE1" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lehrbaumm/KYP_UE1
[INFO] finished tweaking git repo https://github.com/lehrbaumm/KYP_UE1
[INFO] tweaked toml for git repo https://github.com/lehrbaumm/KYP_UE1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lehrbaumm/KYP_UE1 on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lehrbaumm/KYP_UE1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v0.15.29
[INFO] [stderr]   Downloaded quote v0.6.11
[INFO] [stderr]   Downloaded buf_redux v0.7.1
[INFO] [stderr]   Downloaded slice-deque v0.1.16
[INFO] [stderr]   Downloaded cc v1.0.32
[INFO] [stderr]   Downloaded backtrace v0.3.14
[INFO] [stderr]   Downloaded proc-macro2 v0.4.27
[INFO] [stderr]   Downloaded regex v1.1.2
[INFO] [stderr]   Downloaded regex-syntax v0.6.5
[INFO] [stderr]   Downloaded pcarp v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7d85b158d4f5dd70d6c0e44a16c962d3bcf503634b6be0b98f4262179cf0907
[INFO] running `Command { std: "docker" "start" "-a" "d7d85b158d4f5dd70d6c0e44a16c962d3bcf503634b6be0b98f4262179cf0907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7d85b158d4f5dd70d6c0e44a16c962d3bcf503634b6be0b98f4262179cf0907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d85b158d4f5dd70d6c0e44a16c962d3bcf503634b6be0b98f4262179cf0907", kill_on_drop: false }`
[INFO] [stdout] d7d85b158d4f5dd70d6c0e44a16c962d3bcf503634b6be0b98f4262179cf0907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0f68a90392b52302e3484e0f0a103e471f73e88f8d55d5b1e1d744811405877
[INFO] running `Command { std: "docker" "start" "-a" "f0f68a90392b52302e3484e0f0a103e471f73e88f8d55d5b1e1d744811405877", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling cc v1.0.32
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking slice-deque v0.1.16
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]     Checking buf_redux v0.7.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking pcarp v1.0.1
[INFO] [stderr]     Checking kyp6_ue1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/network/tcp.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             options.push(data[(54+i as usize)]);
[INFO] [stdout]    |                               ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -             options.push(data[(54+i as usize)]);
[INFO] [stdout] 33 +             options.push(data[54+i as usize ]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/network/tcp.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout]    |         ^                                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout] 41 +         self.source_port == other.destination_port && self.destination_port == other.source_port 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/network/udp.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout]    |         ^                                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout] 23 +         self.source_port == other.destination_port && self.destination_port == other.source_port 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/network/tcp.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             options.push(data[(54+i as usize)]);
[INFO] [stdout]    |                               ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -             options.push(data[(54+i as usize)]);
[INFO] [stdout] 33 +             options.push(data[54+i as usize ]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/network/tcp.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout]    |         ^                                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout] 41 +         self.source_port == other.destination_port && self.destination_port == other.source_port 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/network/udp.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout]    |         ^                                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout] 23 +         self.source_port == other.destination_port && self.destination_port == other.source_port 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `payload_length`, `identification`, `hop_limit`, `source_ip`, and `destination_ip` are never read
[INFO] [stdout]    --> src/network/ip.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub struct IP6Header {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout]  97 |     pub header_info: u32, // 4 Bit Version, 8 Bit Traffic Class, 20 Bit Flow Label
[INFO] [stdout]  98 |     pub payload_length: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]  99 |     pub identification: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     pub next_header: u8,
[INFO] [stdout] 101 |     pub hop_limit: u8,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 102 |     pub source_ip: [u8; 16],
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 103 |     pub destination_ip: [u8; 16]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IP6Header` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/network/udp.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl UDPHeader {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(data: &[u8]) -> UDPHeader {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `payload_length`, `identification`, `hop_limit`, `source_ip`, and `destination_ip` are never read
[INFO] [stdout]    --> src/network/ip.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub struct IP6Header {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout]  97 |     pub header_info: u32, // 4 Bit Version, 8 Bit Traffic Class, 20 Bit Flow Label
[INFO] [stdout]  98 |     pub payload_length: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]  99 |     pub identification: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     pub next_header: u8,
[INFO] [stdout] 101 |     pub hop_limit: u8,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 102 |     pub source_ip: [u8; 16],
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 103 |     pub destination_ip: [u8; 16]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IP6Header` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/network/udp.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl UDPHeader {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(data: &[u8]) -> UDPHeader {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.7.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "f0f68a90392b52302e3484e0f0a103e471f73e88f8d55d5b1e1d744811405877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f68a90392b52302e3484e0f0a103e471f73e88f8d55d5b1e1d744811405877", kill_on_drop: false }`
[INFO] [stdout] f0f68a90392b52302e3484e0f0a103e471f73e88f8d55d5b1e1d744811405877
