[INFO] cloning repository https://github.com/LevitatingOrange/corprox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LevitatingOrange/corprox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingOrange%2Fcorprox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingOrange%2Fcorprox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 946c58795d1129bc50609c3e3880e5e74a572ec6
[INFO] checking LevitatingOrange/corprox against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingOrange%2Fcorprox" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LevitatingOrange/corprox
[INFO] finished tweaking git repo https://github.com/LevitatingOrange/corprox
[INFO] tweaked toml for git repo https://github.com/LevitatingOrange/corprox written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LevitatingOrange/corprox on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LevitatingOrange/corprox 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e9ee555fe992ff495f1ee3f7fa68bb992f2f96fd5a13118fab59e0cd70092c6
[INFO] running `Command { std: "docker" "start" "-a" "0e9ee555fe992ff495f1ee3f7fa68bb992f2f96fd5a13118fab59e0cd70092c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e9ee555fe992ff495f1ee3f7fa68bb992f2f96fd5a13118fab59e0cd70092c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9ee555fe992ff495f1ee3f7fa68bb992f2f96fd5a13118fab59e0cd70092c6", kill_on_drop: false }`
[INFO] [stdout] 0e9ee555fe992ff495f1ee3f7fa68bb992f2f96fd5a13118fab59e0cd70092c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a6d59270d9d724865a9677638baa1ff66096f4fa8ea39119449686245e05ec7
[INFO] running `Command { std: "docker" "start" "-a" "3a6d59270d9d724865a9677638baa1ff66096f4fa8ea39119449686245e05ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
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[INFO] [stderr]     Checking smallvec v1.8.0
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[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking sharded-slab v0.1.4
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[INFO] [stderr]     Checking ansi_term v0.12.1
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[INFO] [stderr]    Compiling indexmap v1.8.1
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[INFO] [stderr]    Compiling libdbus-sys v0.2.2
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[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]     Checking dbus v0.9.5
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking console v0.15.0
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[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.0
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[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking dbus-tokio v0.7.5
[INFO] [stderr]     Checking toml v0.5.9
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[INFO] [stderr]     Checking corprox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ffi::OsStr`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ffi::OsStr,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Connection`
[INFO] [stdout]  --> src/main.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dbus::nonblock::{Connection, Proxy, SyncConnection};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AF_UNSPEC`
[INFO] [stdout]  --> src/main.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use libc::{AF_INET, AF_INET6, AF_UNSPEC};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cache_sudo`
[INFO] [stdout]   --> src/main.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::util::{cache_sudo, get_credentials, is_pid_alive};
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wrappers::ReadDirStream`
[INFO] [stdout]   --> src/main.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tokio_stream::{wrappers::ReadDirStream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut output = Command::new("ps")
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::OsStr`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ffi::OsStr,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Connection`
[INFO] [stdout]  --> src/main.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dbus::nonblock::{Connection, Proxy, SyncConnection};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AF_UNSPEC`
[INFO] [stdout]  --> src/main.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use libc::{AF_INET, AF_INET6, AF_UNSPEC};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cache_sudo`
[INFO] [stdout]   --> src/main.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::util::{cache_sudo, get_credentials, is_pid_alive};
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wrappers::ReadDirStream`
[INFO] [stdout]   --> src/main.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tokio_stream::{wrappers::ReadDirStream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut output = Command::new("ps")
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/main.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 | / async fn setup_resolved(
[INFO] [stdout] 177 | |     vpn_config: &VpnConfig,
[INFO] [stdout] 178 | |     dbus_conn: Arc<SyncConnection>,
[INFO] [stdout] 179 | |     interface_number: i32,
[INFO] [stdout] 180 | | ) -> Result<()> {
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: ReadAll` will fail
[INFO] [stdout]    --> src/main.rs:202:10
[INFO] [stdout]     |
[INFO] [stdout] 202 |         .method_call(
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 202 ~         .method_call::<(), _, _, _>(
[INFO] [stdout] 203 |             DBUS_METHOD_OBJ,
[INFO] [stdout] ...
[INFO] [stdout] 208 |     proxy
[INFO] [stdout] 209 ~         .method_call::<(), _, _, _>(
[INFO] [stdout] 210 |             DBUS_METHOD_OBJ,
[INFO] [stdout] ...
[INFO] [stdout] 215 |     proxy
[INFO] [stdout] 216 ~         .method_call::<(), _, _, _>(DBUS_METHOD_OBJ, "SetLinkDNS", (interface_number, dnses))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/main.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 | / async fn setup_resolved(
[INFO] [stdout] 177 | |     vpn_config: &VpnConfig,
[INFO] [stdout] 178 | |     dbus_conn: Arc<SyncConnection>,
[INFO] [stdout] 179 | |     interface_number: i32,
[INFO] [stdout] 180 | | ) -> Result<()> {
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: ReadAll` will fail
[INFO] [stdout]    --> src/main.rs:202:10
[INFO] [stdout]     |
[INFO] [stdout] 202 |         .method_call(
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 202 ~         .method_call::<(), _, _, _>(
[INFO] [stdout] 203 |             DBUS_METHOD_OBJ,
[INFO] [stdout] ...
[INFO] [stdout] 208 |     proxy
[INFO] [stdout] 209 ~         .method_call::<(), _, _, _>(
[INFO] [stdout] 210 |             DBUS_METHOD_OBJ,
[INFO] [stdout] ...
[INFO] [stdout] 215 |     proxy
[INFO] [stdout] 216 ~         .method_call::<(), _, _, _>(DBUS_METHOD_OBJ, "SetLinkDNS", (interface_number, dnses))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]   --> src/main.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tokio_stream::{wrappers::ReadDirStream, StreamExt};
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]   --> src/main.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tokio_stream::{wrappers::ReadDirStream, StreamExt};
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vpn_config`
[INFO] [stdout]    --> src/main.rs:297:15
[INFO] [stdout]     |
[INFO] [stdout] 297 | async fn stop(vpn_config: &VpnConfig, run_path: &Path) -> Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vpn_config`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_sudo` is never used
[INFO] [stdout]   --> src/util.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub async fn cache_sudo() -> Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vpn_config`
[INFO] [stdout]    --> src/main.rs:297:15
[INFO] [stdout]     |
[INFO] [stdout] 297 | async fn stop(vpn_config: &VpnConfig, run_path: &Path) -> Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vpn_config`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/config.rs:13:63
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn get_vpn_config<'a>(&'a self, name: &str) -> Option<&VpnConfig> {
[INFO] [stdout]    |                                -- the lifetime is named here  ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn get_vpn_config<'a>(&'a self, name: &str) -> Option<&'a VpnConfig> {
[INFO] [stdout]    |                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_sudo` is never used
[INFO] [stdout]   --> src/util.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub async fn cache_sudo() -> Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corprox` (bin "corprox" test) due to 2 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/config.rs:13:63
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn get_vpn_config<'a>(&'a self, name: &str) -> Option<&VpnConfig> {
[INFO] [stdout]    |                                -- the lifetime is named here  ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn get_vpn_config<'a>(&'a self, name: &str) -> Option<&'a VpnConfig> {
[INFO] [stdout]    |                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corprox` (bin "corprox") due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3a6d59270d9d724865a9677638baa1ff66096f4fa8ea39119449686245e05ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6d59270d9d724865a9677638baa1ff66096f4fa8ea39119449686245e05ec7", kill_on_drop: false }`
[INFO] [stdout] 3a6d59270d9d724865a9677638baa1ff66096f4fa8ea39119449686245e05ec7
