[INFO] cloning repository https://github.com/Dirbaio/static-executor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dirbaio/static-executor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDirbaio%2Fstatic-executor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDirbaio%2Fstatic-executor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cadfe3a33a4ae46685c0269571ea9fae2ed0524
[INFO] testing Dirbaio/static-executor against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDirbaio%2Fstatic-executor" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dirbaio/static-executor on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dirbaio/static-executor
[INFO] finished tweaking git repo https://github.com/Dirbaio/static-executor
[INFO] tweaked toml for git repo https://github.com/Dirbaio/static-executor written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Dirbaio/static-executor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Patch `defmt-rtt v0.1.0 (https://github.com/knurling-rs/defmt?branch=main#ba765be6)` was not used in the crate graph.
[INFO] [stderr] Patch `panic-probe v0.1.0 (https://github.com/knurling-rs/probe-run?branch=main#df90d57c)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd7bbca86f5571ec47d81ff936f2785292cc336092a5b2aa32486441b8791d79
[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" "cd7bbca86f5571ec47d81ff936f2785292cc336092a5b2aa32486441b8791d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd7bbca86f5571ec47d81ff936f2785292cc336092a5b2aa32486441b8791d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7bbca86f5571ec47d81ff936f2785292cc336092a5b2aa32486441b8791d79", kill_on_drop: false }`
[INFO] [stdout] cd7bbca86f5571ec47d81ff936f2785292cc336092a5b2aa32486441b8791d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 75ce0fbfbbe5ff149640cf2f2b5ff809f1aa7a69ab0d80e73288ab2e57ac1d1a
[INFO] running `Command { std: "docker" "start" "-a" "75ce0fbfbbe5ff149640cf2f2b5ff809f1aa7a69ab0d80e73288ab2e57ac1d1a", kill_on_drop: false }`
[INFO] [stderr] warning: Patch `defmt-rtt v0.1.0 (https://github.com/knurling-rs/defmt?branch=main#ba765be6)` was not used in the crate graph.
[INFO] [stderr] Patch `panic-probe v0.1.0 (https://github.com/knurling-rs/probe-run?branch=main#df90d57c)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling cortex-m v0.6.3
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling static-executor-std v0.1.0 (/opt/rustwide/workdir/static-executor-std)
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling as-slice v0.1.3
[INFO] [stderr]    Compiling aligned v0.3.4
[INFO] [stderr]    Compiling static-executor-cortex-m v0.1.0 (/opt/rustwide/workdir/static-executor-cortex-m)
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling static-executor-macro v0.1.0 (/opt/rustwide/workdir/static-executor-macro)
[INFO] [stdout] warning: unused imports: `Diagnostic`, `Level`
[INFO] [stdout]  --> static-executor-macro/src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro::{Diagnostic, Level, Span, TokenStream};
[INFO] [stdout]   |                  ^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> static-executor-macro/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_diagnostic)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `static-executor-macro` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "75ce0fbfbbe5ff149640cf2f2b5ff809f1aa7a69ab0d80e73288ab2e57ac1d1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ce0fbfbbe5ff149640cf2f2b5ff809f1aa7a69ab0d80e73288ab2e57ac1d1a", kill_on_drop: false }`
[INFO] [stdout] 75ce0fbfbbe5ff149640cf2f2b5ff809f1aa7a69ab0d80e73288ab2e57ac1d1a