[INFO] cloning repository https://github.com/AeroNotix/bhdns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AeroNotix/bhdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeroNotix%2Fbhdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeroNotix%2Fbhdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a83b6fcdd63f50e81c444715f05c9fcdb1035d69 [INFO] checking AeroNotix/bhdns against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeroNotix%2Fbhdns" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AeroNotix/bhdns 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/AeroNotix/bhdns [INFO] finished tweaking git repo https://github.com/AeroNotix/bhdns [INFO] tweaked toml for git repo https://github.com/AeroNotix/bhdns written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AeroNotix/bhdns 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 packed_struct v0.10.0 [INFO] [stderr] Downloaded dns-parser v0.8.0 [INFO] [stderr] Downloaded packed_struct_codegen v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 61f986875a94bb0ff193479d21ce199bf27af12f64fda055488594a4e53072ae [INFO] running `Command { std: "docker" "start" "-a" "61f986875a94bb0ff193479d21ce199bf27af12f64fda055488594a4e53072ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61f986875a94bb0ff193479d21ce199bf27af12f64fda055488594a4e53072ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f986875a94bb0ff193479d21ce199bf27af12f64fda055488594a4e53072ae", kill_on_drop: false }` [INFO] [stdout] 61f986875a94bb0ff193479d21ce199bf27af12f64fda055488594a4e53072ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a969eaca5960b1b857db203904926c9f13a38f387906e3d101462a88b7441434 [INFO] running `Command { std: "docker" "start" "-a" "a969eaca5960b1b857db203904926c9f13a38f387906e3d101462a88b7441434", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Compiling packed_struct v0.10.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling packed_struct_codegen v0.10.0 [INFO] [stderr] Checking tokio v1.18.0 [INFO] [stderr] Checking bhdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_query` is never used [INFO] [stdout] --> src/dns/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn handle_query(socket: &UdpSocket) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/dns/server.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | pub async fn serve() -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_query` is never used [INFO] [stdout] --> src/dns/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn handle_query(socket: &UdpSocket) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/dns/server.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | pub async fn serve() -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.38s [INFO] running `Command { std: "docker" "inspect" "a969eaca5960b1b857db203904926c9f13a38f387906e3d101462a88b7441434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a969eaca5960b1b857db203904926c9f13a38f387906e3d101462a88b7441434", kill_on_drop: false }` [INFO] [stdout] a969eaca5960b1b857db203904926c9f13a38f387906e3d101462a88b7441434 [INFO] checking AeroNotix/bhdns against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeroNotix%2Fbhdns" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AeroNotix/bhdns 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/AeroNotix/bhdns [INFO] finished tweaking git repo https://github.com/AeroNotix/bhdns [INFO] tweaked toml for git repo https://github.com/AeroNotix/bhdns written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AeroNotix/bhdns 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 15491a91bab2d9e4c878f5cbe2b3d735da9962905ac5d400e3989c5970ea4a9b [INFO] running `Command { std: "docker" "start" "-a" "15491a91bab2d9e4c878f5cbe2b3d735da9962905ac5d400e3989c5970ea4a9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15491a91bab2d9e4c878f5cbe2b3d735da9962905ac5d400e3989c5970ea4a9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15491a91bab2d9e4c878f5cbe2b3d735da9962905ac5d400e3989c5970ea4a9b", kill_on_drop: false }` [INFO] [stdout] 15491a91bab2d9e4c878f5cbe2b3d735da9962905ac5d400e3989c5970ea4a9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6442d65ddd4038956541b1a735d8127029d2fa198726a917d0e8fcc9ab293265 [INFO] running `Command { std: "docker" "start" "-a" "6442d65ddd4038956541b1a735d8127029d2fa198726a917d0e8fcc9ab293265", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Compiling packed_struct v0.10.0 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling packed_struct_codegen v0.10.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.18.0 [INFO] [stderr] Checking bhdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_query` is never used [INFO] [stdout] --> src/dns/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn handle_query(socket: &UdpSocket) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/dns/server.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | pub async fn serve() -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_query` is never used [INFO] [stdout] --> src/dns/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn handle_query(socket: &UdpSocket) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/dns/server.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | pub async fn serve() -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Into` is imported redundantly [INFO] [stdout] --> src/dns/protocol.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::{Into, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Into` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16_at_offset` and `peek_u16` are never used [INFO] [stdout] --> src/dns/buffer.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Buffer { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn read_u16_at_offset(&mut self, offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn peek_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryType` is never used [INFO] [stdout] --> src/dns/protocol.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | pub enum QueryType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `QueryClass` is never used [INFO] [stdout] --> src/dns/protocol.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | pub enum QueryClass { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname`, `qtype`, and `qclass` are never read [INFO] [stdout] --> src/dns/protocol.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct Question { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 137 | // TODO Parse these into the enum [INFO] [stdout] 138 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | qtype: u8, //QueryType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | qclass: u16, //QueryClass, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Question` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `qname` and `address` are never read [INFO] [stdout] --> src/dns/protocol.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct ResourceRecord { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 175 | // TODO Parse these into the enum [INFO] [stdout] 176 | qname: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 177 | address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.31s [INFO] running `Command { std: "docker" "inspect" "6442d65ddd4038956541b1a735d8127029d2fa198726a917d0e8fcc9ab293265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6442d65ddd4038956541b1a735d8127029d2fa198726a917d0e8fcc9ab293265", kill_on_drop: false }` [INFO] [stdout] 6442d65ddd4038956541b1a735d8127029d2fa198726a917d0e8fcc9ab293265