[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] testing lehrbaumm/KYP_UE1 against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flehrbaumm%2FKYP_UE1" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lehrbaumm/KYP_UE1 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e
[INFO] running `Command { std: "docker" "start" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling cc v1.0.32
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling slice-deque v0.1.16
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling buf_redux v0.7.1
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling pcarp v1.0.1
[INFO] [stderr]    Compiling 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: 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 17.45s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: 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 `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/network/tcp.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |             options.push(data[(54+i as usize)]);
[INFO] [stderr]    |                               ^             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 33 -             options.push(data[(54+i as usize)]);
[INFO] [stderr] 33 +             options.push(data[54+i as usize]);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/network/tcp.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stderr]    |         ^                                                                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 41 -         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stderr] 41 +         self.source_port == other.destination_port && self.destination_port == other.source_port
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/network/udp.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stderr]    |         ^                                                                                        ^
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] help: remove these parentheses
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 23 -         (self.source_port == other.destination_port && self.destination_port == other.source_port)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 23 +         self.source_port == other.destination_port && self.destination_port == other.source_port
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `payload_length`, `identification`, `hop_limit`, `source_ip`, and `destination_ip` are never read
[INFO] [stderr]    --> src/network/ip.rs:98:9
[INFO] [stderr]     |
[INFO] [stderr]  96 | pub struct IP6Header {
[INFO] [stderr]     |            --------- fields in this struct
[INFO] [stderr]  97 |     pub header_info: u32, // 4 Bit Version, 8 Bit Traffic Class, 20 Bit Flow Label
[INFO] [stderr]  98 |     pub payload_length: u16,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]  99 |     pub identification: u16,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 100 |     pub next_header: u8,
[INFO] [stderr] 101 |     pub hop_limit: u8,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 102 |     pub source_ip: [u8; 16],
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 103 |     pub destination_ip: [u8; 16]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `IP6Header` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/network/udp.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl UDPHeader {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 12 |     pub fn new(data: &[u8]) -> UDPHeader {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kyp6_ue1` (bin "kyp6_ue1" test) generated 5 warnings (run `cargo fix --bin "kyp6_ue1" -p kyp6_ue1 --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[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 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kyp6_ue1-811d9d3fd5a404a0)
[INFO] running `Command { std: "docker" "inspect" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e", kill_on_drop: false }`
[INFO] [stdout] 33144b0c5c1d2abb3bc892fbe17456af9934f19598afd3d117fdd0867c86427e
