[INFO] cloning repository https://github.com/RusPiRo/ruspiro-timer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RusPiRo/ruspiro-timer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusPiRo%2Fruspiro-timer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusPiRo%2Fruspiro-timer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d301008704cc209c58cd2d071c1d4da3579ac41
[INFO] checking RusPiRo/ruspiro-timer against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusPiRo%2Fruspiro-timer" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RusPiRo/ruspiro-timer on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/RusPiRo/ruspiro-timer
[INFO] finished tweaking git repo https://github.com/RusPiRo/ruspiro-timer
[INFO] tweaked toml for git repo https://github.com/RusPiRo/ruspiro-timer written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/RusPiRo/ruspiro-interrupt.git`
[INFO] [stderr]     Updating git repository `https://github.com/RusPiRo/ruspiro-register.git`
[INFO] [stderr]     Updating git repository `https://github.com/RusPiRo/ruspiro-singleton.git`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ruspiro-channel v0.1.1
[INFO] [stderr]   Downloaded ruspiro-mmio-register v0.1.2
[INFO] [stderr]   Downloaded ruspiro-lock v0.4.2
[INFO] [stderr]   Downloaded ruspiro-arch-aarch64 v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b19b8ca30e5201d03ef76c6f872dc29b8be71490b0f0bb82ddfb7a4f371bbbe3
[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" "b19b8ca30e5201d03ef76c6f872dc29b8be71490b0f0bb82ddfb7a4f371bbbe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19b8ca30e5201d03ef76c6f872dc29b8be71490b0f0bb82ddfb7a4f371bbbe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19b8ca30e5201d03ef76c6f872dc29b8be71490b0f0bb82ddfb7a4f371bbbe3", kill_on_drop: false }`
[INFO] [stdout] b19b8ca30e5201d03ef76c6f872dc29b8be71490b0f0bb82ddfb7a4f371bbbe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ea251fb466f1a175525b95b95033d015bce85cdb4b5b1f836dfd78797e31f3
[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" "a2ea251fb466f1a175525b95b95033d015bce85cdb4b5b1f836dfd78797e31f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking ruspiro-register v0.5.4 (https://github.com/RusPiRo/ruspiro-register.git?branch=development#455ccee0)
[INFO] [stderr]     Checking ruspiro-lock v0.4.2
[INFO] [stderr]    Compiling ruspiro-interrupt v0.4.3 (https://github.com/RusPiRo/ruspiro-interrupt.git?branch=development#4af61dfd)
[INFO] [stderr]     Checking ruspiro-singleton v0.4.2 (https://github.com/RusPiRo/ruspiro-singleton.git?branch=development#3c6d7978)
[INFO] [stderr]     Checking ruspiro-arch-aarch64 v0.1.4
[INFO] [stderr]     Checking ruspiro-mmio-register v0.1.2
[INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/ruspiro-singleton-8e623266ed8a5fed/3c6d797/src/lib.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |   pub const fn lazy<F>(init: &'static F) -> Self
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]     = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruspiro-singleton-8e623266ed8a5fed/3c6d797/src/lazy.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |       init: None,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]    = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruspiro-singleton-8e623266ed8a5fed/3c6d797/src/lazy.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub const fn with_init<F>(init: &'static F) -> Self
[INFO] [stdout]    |                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]    = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: unsizing casts to types besides slices are not allowed in const fn
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruspiro-singleton-8e623266ed8a5fed/3c6d797/src/lazy.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |       init: Some(init),
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #64992 <https://github.com/rust-lang/rust/issues/64992> for more information
[INFO] [stdout]    = help: add `#![feature(const_fn_unsize)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruspiro-singleton`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a2ea251fb466f1a175525b95b95033d015bce85cdb4b5b1f836dfd78797e31f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ea251fb466f1a175525b95b95033d015bce85cdb4b5b1f836dfd78797e31f3", kill_on_drop: false }`
[INFO] [stdout] a2ea251fb466f1a175525b95b95033d015bce85cdb4b5b1f836dfd78797e31f3