[INFO] cloning repository https://github.com/JosiahBull/ff-router
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosiahBull/ff-router" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiahBull%2Fff-router", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiahBull%2Fff-router'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e550f2eae82501c77bd4761c32f4ab8c1ed3dc10
[INFO] checking JosiahBull/ff-router against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiahBull%2Fff-router" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/JosiahBull/ff-router
[INFO] finished tweaking git repo https://github.com/JosiahBull/ff-router
[INFO] tweaked toml for git repo https://github.com/JosiahBull/ff-router written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JosiahBull/ff-router on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JosiahBull/ff-router 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v1.1.5+spec-1.1.0
[INFO] [stderr]   Downloaded clap_derive v4.6.3
[INFO] [stderr]   Downloaded syn v3.0.1
[INFO] [stderr]   Downloaded clap v4.6.3
[INFO] [stderr]   Downloaded bstr v1.12.3
[INFO] [stderr]   Downloaded similar v3.2.0
[INFO] [stderr]   Downloaded globset v0.4.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a
[INFO] running `Command { std: "docker" "start" "b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]    Compiling syn v3.0.1
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking compact_str v0.8.2
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking similar v3.2.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking bstr v1.12.3
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml v1.1.5+spec-1.1.0
[INFO] [stderr]     Checking globset v0.4.19
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.6.3
[INFO] [stderr]     Checking ff-router v1.3.0 (/opt/rustwide/workdir/crates/ff-router)
[INFO] [stdout] error[E0433]: cannot find module or crate `objc2` in this scope
[INFO] [stdout]   --> crates/ff-router/src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     use objc2::rc::Retained;
[INFO] [stdout]    |         ^^^^^ use of unresolved module or unlinked crate `objc2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2`, use `cargo add objc2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `objc2` in this scope
[INFO] [stdout]   --> crates/ff-router/src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     use objc2::runtime::{NSObject, NSObjectProtocol, ProtocolObject};
[INFO] [stdout]    |         ^^^^^ use of unresolved module or unlinked crate `objc2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2`, use `cargo add objc2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `block2`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     use block2::RcBlock;
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `block2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `block2`, use `cargo add block2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `objc2`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     use objc2::{MainThreadMarker, MainThreadOnly, define_class, msg_send};
[INFO] [stdout]    |         ^^^^^ use of unresolved module or unlinked crate `objc2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2`, use `cargo add objc2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `objc2_app_kit`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use objc2_app_kit::{
[INFO] [stdout]    |         ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `objc2_app_kit`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2_app_kit`, use `cargo add objc2_app_kit` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `objc2_foundation`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     use objc2_foundation::{
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `objc2_foundation`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2_foundation`, use `cargo add objc2_foundation` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `objc2` in this scope
[INFO] [stdout]   --> crates/ff-router/src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     use objc2::rc::Retained;
[INFO] [stdout]    |         ^^^^^ use of unresolved module or unlinked crate `objc2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2`, use `cargo add objc2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `objc2` in this scope
[INFO] [stdout]   --> crates/ff-router/src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     use objc2::runtime::{NSObject, NSObjectProtocol, ProtocolObject};
[INFO] [stdout]    |         ^^^^^ use of unresolved module or unlinked crate `objc2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2`, use `cargo add objc2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `block2`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     use block2::RcBlock;
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `block2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `block2`, use `cargo add block2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `objc2`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     use objc2::{MainThreadMarker, MainThreadOnly, define_class, msg_send};
[INFO] [stdout]    |         ^^^^^ use of unresolved module or unlinked crate `objc2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2`, use `cargo add objc2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `objc2_app_kit`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use objc2_app_kit::{
[INFO] [stdout]    |         ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `objc2_app_kit`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2_app_kit`, use `cargo add objc2_app_kit` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `objc2_foundation`
[INFO] [stdout]   --> crates/ff-router/src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     use objc2_foundation::{
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `objc2_foundation`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `objc2_foundation`, use `cargo add objc2_foundation` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Delegate` in this scope
[INFO] [stdout]    --> crates/ff-router/src/main.rs:153:10
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl Delegate {
[INFO] [stdout]     |          ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Delegate` in this scope
[INFO] [stdout]    --> crates/ff-router/src/main.rs:153:10
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl Delegate {
[INFO] [stdout]     |          ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Delegate` in this scope
[INFO] [stdout]    --> crates/ff-router/src/main.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let delegate = Delegate::new(mtm);
[INFO] [stdout]     |                        ^^^^^^^^ use of undeclared type `Delegate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Delegate` in this scope
[INFO] [stdout]    --> crates/ff-router/src/main.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let delegate = Delegate::new(mtm);
[INFO] [stdout]     |                        ^^^^^^^^ use of undeclared type `Delegate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ff-router` (bin "ff-router") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ff-router` (bin "ff-router" test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a", kill_on_drop: false }`
[INFO] [stdout] b9b10f2a11e13ca98daef706728b18137a116e18c527a919bc1ce4ca02bdff0a
