[INFO] updating cached repository https://github.com/TylerStanish/dns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/TylerStanish/dns [INFO] [stderr] * [new branch] bugfix/int-bounds -> bugfix/int-bounds [INFO] [stderr] 66a6428..58c9059 caching -> caching [INFO] [stderr] f092de5..7323c89 master -> master [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7323c898661af47ef82641923a8814445e40aa9e [INFO] checking TylerStanish/dns against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTylerStanish%2Fdns" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TylerStanish/dns on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TylerStanish/dns [INFO] finished tweaking git repo https://github.com/TylerStanish/dns [INFO] tweaked toml for git repo https://github.com/TylerStanish/dns written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/TylerStanish/dns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 19452d57ec9df99bf9059c240654de9cf679f611a5bb1e12e2c4aa5b08a971e5 [INFO] running `Command { std: "docker" "start" "-a" "19452d57ec9df99bf9059c240654de9cf679f611a5bb1e12e2c4aa5b08a971e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19452d57ec9df99bf9059c240654de9cf679f611a5bb1e12e2c4aa5b08a971e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19452d57ec9df99bf9059c240654de9cf679f611a5bb1e12e2c4aa5b08a971e5", kill_on_drop: false }` [INFO] [stdout] 19452d57ec9df99bf9059c240654de9cf679f611a5bb1e12e2c4aa5b08a971e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4813bb52459b0095ca2c8b8f24ab56601c7f9e9c333fd61928ec3f937731a39d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4813bb52459b0095ca2c8b8f24ab56601c7f9e9c333fd61928ec3f937731a39d", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling uninitialized v0.0.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking ttl_cache v0.5.1 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking resize-slice v0.1.3 [INFO] [stderr] Checking dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::UdpSocket` [INFO] [stdout] --> src/client.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::query::DnsQuery` [INFO] [stdout] --> src/client.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::query::DnsQuery; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromBytes`, `ToBytes` [INFO] [stdout] --> src/client.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::serialization::{FromBytes, ToBytes}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::client` [INFO] [stdout] --> src/packet.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::client; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resize_slice::ResizeSlice` [INFO] [stdout] --> src/query.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use resize_slice::ResizeSlice; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::UdpSocket` [INFO] [stdout] --> src/client.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromBytes`, `ToBytes` [INFO] [stdout] --> src/client.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::serialization::{FromBytes, ToBytes}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::client` [INFO] [stdout] --> src/packet.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::client; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resize_slice::ResizeSlice` [INFO] [stdout] --> src/query.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use resize_slice::ResizeSlice; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tld` [INFO] [stdout] --> src/client.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let tld = parts.last(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tld` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/client.rs:72:29 [INFO] [stdout] | [INFO] [stdout] 72 | fn inverse_query(&self, req: DnsPacket) -> DnsPacket { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `flags` is never read [INFO] [stdout] --> src/header.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut flags = 0u16; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_error` [INFO] [stdout] --> src/packet.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_error(err: u8) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_response` [INFO] [stdout] --> src/packet.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new_response() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/query.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `default_resolver` [INFO] [stdout] --> src/main.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn default_resolver(host: &str, req: packet::DnsPacket) -> packet::DnsPacket { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tld` [INFO] [stdout] --> src/client.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let tld = parts.last(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tld` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/client.rs:72:29 [INFO] [stdout] | [INFO] [stdout] 72 | fn inverse_query(&self, req: DnsPacket) -> DnsPacket { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `flags` is never read [INFO] [stdout] --> src/header.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut flags = 0u16; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_error` [INFO] [stdout] --> src/packet.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_error(err: u8) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_response` [INFO] [stdout] --> src/packet.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new_response() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `default_resolver` [INFO] [stdout] --> src/main.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn default_resolver(host: &str, req: packet::DnsPacket) -> packet::DnsPacket { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "4813bb52459b0095ca2c8b8f24ab56601c7f9e9c333fd61928ec3f937731a39d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4813bb52459b0095ca2c8b8f24ab56601c7f9e9c333fd61928ec3f937731a39d", kill_on_drop: false }` [INFO] [stdout] 4813bb52459b0095ca2c8b8f24ab56601c7f9e9c333fd61928ec3f937731a39d