[INFO] cloning repository https://github.com/panoptix-za/nix-config [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panoptix-za/nix-config" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanoptix-za%2Fnix-config", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanoptix-za%2Fnix-config'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c96905589162c8aaea6788a1a36701d9d0eeca46 [INFO] building panoptix-za/nix-config against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanoptix-za%2Fnix-config" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/panoptix-za/nix-config on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/panoptix-za/nix-config [INFO] finished tweaking git repo https://github.com/panoptix-za/nix-config [INFO] tweaked toml for git repo https://github.com/panoptix-za/nix-config written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/panoptix-za/nix-config 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.3.4 [INFO] [stderr] Downloaded rust-ini v0.9.2 [INFO] [stderr] Downloaded regex v0.1.46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ab5676a75b4c267537f04855db586f2f3278303f2f61d44906ddef0ea1332ca [INFO] running `Command { std: "docker" "start" "-a" "5ab5676a75b4c267537f04855db586f2f3278303f2f61d44906ddef0ea1332ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ab5676a75b4c267537f04855db586f2f3278303f2f61d44906ddef0ea1332ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab5676a75b4c267537f04855db586f2f3278303f2f61d44906ddef0ea1332ca", kill_on_drop: false }` [INFO] [stdout] 5ab5676a75b4c267537f04855db586f2f3278303f2f61d44906ddef0ea1332ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ab31d1c4bab8d55fa3dc6575fd5596cb31ef6b9e54eafd9e63aa70900152e0e [INFO] running `Command { std: "docker" "start" "-a" "0ab31d1c4bab8d55fa3dc6575fd5596cb31ef6b9e54eafd9e63aa70900152e0e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.4 [INFO] [stderr] Compiling regex-syntax v0.2.2 [INFO] [stderr] Compiling memchr v0.1.7 [INFO] [stderr] Compiling log v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.4.0 [INFO] [stderr] Compiling rust-ini v0.9.2 [INFO] [stderr] Compiling regex v0.1.46 [INFO] [stderr] Compiling nix-netconfig v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/systemd/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/systemd/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/systemd/mod.rs:91:35 [INFO] [stdout] | [INFO] [stdout] 91 | fn new(path: &'static str) -> SystemdNetworkConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] help: consider specifying it explicitly [INFO] [stdout] | [INFO] [stdout] 91 | fn new(path: &'static str) -> SystemdNetworkConfig<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/systemd/mod.rs:204:35 [INFO] [stdout] | [INFO] [stdout] 204 | fn new(path: &'static str) -> UbuntuUpstartNetworkConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'static` [INFO] [stdout] | [INFO] [stdout] help: consider specifying it explicitly [INFO] [stdout] | [INFO] [stdout] 204 | fn new(path: &'static str) -> UbuntuUpstartNetworkConfig<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display` [INFO] [stdout] --> src/systemd/mod.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let display = path.display(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/systemd/mod.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gateway` [INFO] [stdout] --> src/systemd/mod.rs:238:40 [INFO] [stdout] | [INFO] [stdout] 238 | fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gateway` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/systemd/mod.rs:199:5 [INFO] [stdout] | [INFO] [stdout] 198 | struct UbuntuUpstartNetworkConfig<'a> { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 199 | path: &'a Path [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NetworkConfig` is never used [INFO] [stdout] --> src/systemd/mod.rs:244:6 [INFO] [stdout] | [INFO] [stdout] 244 | enum NetworkConfig<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "0ab31d1c4bab8d55fa3dc6575fd5596cb31ef6b9e54eafd9e63aa70900152e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ab31d1c4bab8d55fa3dc6575fd5596cb31ef6b9e54eafd9e63aa70900152e0e", kill_on_drop: false }` [INFO] [stdout] 0ab31d1c4bab8d55fa3dc6575fd5596cb31ef6b9e54eafd9e63aa70900152e0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 807bd1c8601da60e8583e95f00babea87a22a77670c6826550da3f254cf8d08f [INFO] running `Command { std: "docker" "start" "-a" "807bd1c8601da60e8583e95f00babea87a22a77670c6826550da3f254cf8d08f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/systemd/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/systemd/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/systemd/mod.rs:91:35 [INFO] [stdout] | [INFO] [stdout] 91 | fn new(path: &'static str) -> SystemdNetworkConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] help: consider specifying it explicitly [INFO] [stdout] | [INFO] [stdout] 91 | fn new(path: &'static str) -> SystemdNetworkConfig<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/systemd/mod.rs:204:35 [INFO] [stdout] | [INFO] [stdout] 204 | fn new(path: &'static str) -> UbuntuUpstartNetworkConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'static` [INFO] [stdout] | [INFO] [stdout] help: consider specifying it explicitly [INFO] [stdout] | [INFO] [stdout] 204 | fn new(path: &'static str) -> UbuntuUpstartNetworkConfig<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display` [INFO] [stdout] --> src/systemd/mod.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let display = path.display(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/systemd/mod.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nix-netconfig v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `gateway` [INFO] [stdout] --> src/systemd/mod.rs:238:40 [INFO] [stdout] | [INFO] [stdout] 238 | fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gateway` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/systemd/mod.rs:199:5 [INFO] [stdout] | [INFO] [stdout] 198 | struct UbuntuUpstartNetworkConfig<'a> { [INFO] [stdout] | -------------------------- field in this struct [INFO] [stdout] 199 | path: &'a Path [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NetworkConfig` is never used [INFO] [stdout] --> src/systemd/mod.rs:244:6 [INFO] [stdout] | [INFO] [stdout] 244 | enum NetworkConfig<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/systemd/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/systemd/mod.rs:91:35 [INFO] [stdout] | [INFO] [stdout] 91 | fn new(path: &'static str) -> SystemdNetworkConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] help: consider specifying it explicitly [INFO] [stdout] | [INFO] [stdout] 91 | fn new(path: &'static str) -> SystemdNetworkConfig<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/systemd/mod.rs:204:35 [INFO] [stdout] | [INFO] [stdout] 204 | fn new(path: &'static str) -> UbuntuUpstartNetworkConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'static` [INFO] [stdout] | [INFO] [stdout] help: consider specifying it explicitly [INFO] [stdout] | [INFO] [stdout] 204 | fn new(path: &'static str) -> UbuntuUpstartNetworkConfig<'static> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display` [INFO] [stdout] --> src/systemd/mod.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let display = path.display(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/systemd/mod.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gateway` [INFO] [stdout] --> src/systemd/mod.rs:238:40 [INFO] [stdout] | [INFO] [stdout] 238 | fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gateway` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NetworkConfig` is never used [INFO] [stdout] --> src/systemd/mod.rs:244:6 [INFO] [stdout] | [INFO] [stdout] 244 | enum NetworkConfig<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "807bd1c8601da60e8583e95f00babea87a22a77670c6826550da3f254cf8d08f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "807bd1c8601da60e8583e95f00babea87a22a77670c6826550da3f254cf8d08f", kill_on_drop: false }` [INFO] [stdout] 807bd1c8601da60e8583e95f00babea87a22a77670c6826550da3f254cf8d08f