[INFO] cloning repository https://github.com/28Smiles/flex-dns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/28Smiles/flex-dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F28Smiles%2Fflex-dns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F28Smiles%2Fflex-dns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af5bb33edc749111181a5a3cdc23bef10ee063cc [INFO] checking 28Smiles/flex-dns against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F28Smiles%2Fflex-dns" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/28Smiles/flex-dns on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/28Smiles/flex-dns [INFO] finished tweaking git repo https://github.com/28Smiles/flex-dns [INFO] tweaked toml for git repo https://github.com/28Smiles/flex-dns written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/28Smiles/flex-dns 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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating flex-dns v1.0.0 (/workspace/builds/worker-5-tc1/source) -> v1.0.1 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded semver v1.0.18 [INFO] [stderr] Downloaded simple-dns v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb279be0299566242af73cff8cd19812c8bb4d0838eb015e0aefde591ed984ae [INFO] running `Command { std: "docker" "start" "-a" "bb279be0299566242af73cff8cd19812c8bb4d0838eb015e0aefde591ed984ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb279be0299566242af73cff8cd19812c8bb4d0838eb015e0aefde591ed984ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb279be0299566242af73cff8cd19812c8bb4d0838eb015e0aefde591ed984ae", kill_on_drop: false }` [INFO] [stdout] bb279be0299566242af73cff8cd19812c8bb4d0838eb015e0aefde591ed984ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 846f4378dcbc6094d4d852739446e846d147a5a84723709cea0eaa43ebf45e37 [INFO] running `Command { std: "docker" "start" "-a" "846f4378dcbc6094d4d852739446e846d147a5a84723709cea0eaa43ebf45e37", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking simple-dns v0.5.3 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking flex-dns v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "846f4378dcbc6094d4d852739446e846d147a5a84723709cea0eaa43ebf45e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "846f4378dcbc6094d4d852739446e846d147a5a84723709cea0eaa43ebf45e37", kill_on_drop: false }` [INFO] [stdout] 846f4378dcbc6094d4d852739446e846d147a5a84723709cea0eaa43ebf45e37 [INFO] checking 28Smiles/flex-dns against try#519d6e23a6cb73c4d0f295f71ad37db8e95c54ab for pr-125384-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F28Smiles%2Fflex-dns" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/28Smiles/flex-dns on toolchain 519d6e23a6cb73c4d0f295f71ad37db8e95c54ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/28Smiles/flex-dns [INFO] finished tweaking git repo https://github.com/28Smiles/flex-dns [INFO] tweaked toml for git repo https://github.com/28Smiles/flex-dns written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/28Smiles/flex-dns 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" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating flex-dns v1.0.0 (/workspace/builds/worker-5-tc2/source) -> v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e10faa47430df1de23801a635fd9a164c89a0f84fc202fd9f513e2a6b7b0453b [INFO] running `Command { std: "docker" "start" "-a" "e10faa47430df1de23801a635fd9a164c89a0f84fc202fd9f513e2a6b7b0453b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e10faa47430df1de23801a635fd9a164c89a0f84fc202fd9f513e2a6b7b0453b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e10faa47430df1de23801a635fd9a164c89a0f84fc202fd9f513e2a6b7b0453b", kill_on_drop: false }` [INFO] [stdout] e10faa47430df1de23801a635fd9a164c89a0f84fc202fd9f513e2a6b7b0453b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62fc010676fb6def7fdac40147a1ca5d250af03708b893a36930cef28b53cb28 [INFO] running `Command { std: "docker" "start" "-a" "62fc010676fb6def7fdac40147a1ca5d250af03708b893a36930cef28b53cb28", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (2 fixes) [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking simple-dns v0.5.3 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking flex-dns v1.0.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/simple-dns.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.69s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking flex-dns v1.0.1 (/tmp/fixit) [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/name_servers.rs:176:42 [INFO] [stdout] | [INFO] [stdout] 174 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 175 | // Write the type specific data to the buffer. [INFO] [stdout] 176 | let rdata_len = self.rdata.write(message)?; [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 181 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/name_servers.rs:178:40 [INFO] [stdout] | [INFO] [stdout] 174 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 178 | bytes += rdata_len_placeholder(message, (rdata_len as u16).to_be_bytes()); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 181 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/additional.rs:175:42 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 174 | // Write the type specific data to the buffer. [INFO] [stdout] 175 | let rdata_len = self.rdata.write(message)?; [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/additional.rs:177:40 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 177 | bytes += rdata_len_placeholder(message, (rdata_len as u16).to_be_bytes()); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/answer.rs:175:42 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 174 | // Write the type specific data to the buffer. [INFO] [stdout] 175 | let rdata_len = self.rdata.write(message)?; [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/answer.rs:177:40 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 177 | bytes += rdata_len_placeholder(message, (rdata_len as u16).to_be_bytes()); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/name_servers.rs:176:42 [INFO] [stdout] | [INFO] [stdout] 174 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 175 | // Write the type specific data to the buffer. [INFO] [stdout] 176 | let rdata_len = self.rdata.write(message)?; [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 181 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flex-dns` (lib) due to 7 previous errors [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/name_servers.rs:178:40 [INFO] [stdout] | [INFO] [stdout] 174 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 178 | bytes += rdata_len_placeholder(message, (rdata_len as u16).to_be_bytes()); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 181 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/additional.rs:175:42 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 174 | // Write the type specific data to the buffer. [INFO] [stdout] 175 | let rdata_len = self.rdata.write(message)?; [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/additional.rs:177:40 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 177 | bytes += rdata_len_placeholder(message, (rdata_len as u16).to_be_bytes()); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/answer.rs:175:42 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 174 | // Write the type specific data to the buffer. [INFO] [stdout] 175 | let rdata_len = self.rdata.write(message)?; [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*message` as mutable more than once at a time [INFO] [stdout] --> src/answer.rs:177:40 [INFO] [stdout] | [INFO] [stdout] 173 | let rdata_len_placeholder = message.write_placeholder::<2>()?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 177 | bytes += rdata_len_placeholder(message, (rdata_len as u16).to_be_bytes()); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 180 | } [INFO] [stdout] | - first borrow might be used here, when `rdata_len_placeholder` is dropped and runs the destructor for type `impl for<'a> Fn(&'a mut DnsMessage, [u8; 2]) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `flex-dns` (lib test) due to 7 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "62fc010676fb6def7fdac40147a1ca5d250af03708b893a36930cef28b53cb28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62fc010676fb6def7fdac40147a1ca5d250af03708b893a36930cef28b53cb28", kill_on_drop: false }` [INFO] [stdout] 62fc010676fb6def7fdac40147a1ca5d250af03708b893a36930cef28b53cb28