[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 master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flehrbaumm%2FKYP_UE1" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lehrbaumm/KYP_UE1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc1/source/Cargo.toml [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded safemem v0.2.0 [INFO] [stderr] Downloaded slice-deque v0.1.16 [INFO] [stderr] Downloaded buf_redux v0.7.1 [INFO] [stderr] Downloaded cc v1.0.32 [INFO] [stderr] Downloaded syn v0.15.29 [INFO] [stderr] Downloaded regex-syntax v0.6.5 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded regex v1.1.2 [INFO] [stderr] Downloaded pcarp v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 106bbace0e5adad44c035b4eec3dfd516518413a3f05ea7a61533e79e372e043 [INFO] running `Command { std: "docker" "start" "-a" "106bbace0e5adad44c035b4eec3dfd516518413a3f05ea7a61533e79e372e043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "106bbace0e5adad44c035b4eec3dfd516518413a3f05ea7a61533e79e372e043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106bbace0e5adad44c035b4eec3dfd516518413a3f05ea7a61533e79e372e043", kill_on_drop: false }` [INFO] [stdout] 106bbace0e5adad44c035b4eec3dfd516518413a3f05ea7a61533e79e372e043 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 062f5b15fc6fbe9b47ca50bd8cce442016ef7e7be0d83731367a9ea523bb6d7f [INFO] running `Command { std: "docker" "start" "-a" "062f5b15fc6fbe9b47ca50bd8cce442016ef7e7be0d83731367a9ea523bb6d7f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling libc v0.2.50 [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] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking buf_redux v0.7.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling synstructure v0.10.1 [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)]` 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)]` 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)]` 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)]` 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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.51s [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" "062f5b15fc6fbe9b47ca50bd8cce442016ef7e7be0d83731367a9ea523bb6d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "062f5b15fc6fbe9b47ca50bd8cce442016ef7e7be0d83731367a9ea523bb6d7f", kill_on_drop: false }` [INFO] [stdout] 062f5b15fc6fbe9b47ca50bd8cce442016ef7e7be0d83731367a9ea523bb6d7f [INFO] checking lehrbaumm/KYP_UE1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flehrbaumm%2FKYP_UE1" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lehrbaumm/KYP_UE1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc2/source/Cargo.toml [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d727d1aae6d7307d7d4f51b190aee691c8843ce6306054c4a3587c209fc8709d [INFO] running `Command { std: "docker" "start" "-a" "d727d1aae6d7307d7d4f51b190aee691c8843ce6306054c4a3587c209fc8709d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d727d1aae6d7307d7d4f51b190aee691c8843ce6306054c4a3587c209fc8709d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d727d1aae6d7307d7d4f51b190aee691c8843ce6306054c4a3587c209fc8709d", kill_on_drop: false }` [INFO] [stdout] d727d1aae6d7307d7d4f51b190aee691c8843ce6306054c4a3587c209fc8709d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49ec4f785f1b14c29900e0f59f4266b154fa27c650a96de932a0c8f649e48cd8 [INFO] running `Command { std: "docker" "start" "-a" "49ec4f785f1b14c29900e0f59f4266b154fa27c650a96de932a0c8f649e48cd8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling cc v1.0.32 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking buf_redux v0.7.1 [INFO] [stderr] Compiling synstructure v0.10.1 [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)]` 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)]` 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)]` 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)]` 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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.01s [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" "49ec4f785f1b14c29900e0f59f4266b154fa27c650a96de932a0c8f649e48cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49ec4f785f1b14c29900e0f59f4266b154fa27c650a96de932a0c8f649e48cd8", kill_on_drop: false }` [INFO] [stdout] 49ec4f785f1b14c29900e0f59f4266b154fa27c650a96de932a0c8f649e48cd8