[INFO] cloning repository https://github.com/Idolf/testboard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Idolf/testboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Ftestboard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Ftestboard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb3e881350b74efd9c0602d0e35f4f638f874532 [INFO] testing Idolf/testboard 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%2FIdolf%2Ftestboard" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Idolf/testboard 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] removed /workspace/builds/worker-13/source/.cargo/config [INFO] started tweaking git repo https://github.com/Idolf/testboard [INFO] finished tweaking git repo https://github.com/Idolf/testboard [INFO] tweaked toml for git repo https://github.com/Idolf/testboard written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Idolf/testboard 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc99c4ee5f35251cde8f3b8371c46cb28c7a3cbb0eacccb6081415ebe3837198 [INFO] running `Command { std: "docker" "start" "-a" "dc99c4ee5f35251cde8f3b8371c46cb28c7a3cbb0eacccb6081415ebe3837198", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc99c4ee5f35251cde8f3b8371c46cb28c7a3cbb0eacccb6081415ebe3837198", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc99c4ee5f35251cde8f3b8371c46cb28c7a3cbb0eacccb6081415ebe3837198", kill_on_drop: false }` [INFO] [stdout] dc99c4ee5f35251cde8f3b8371c46cb28c7a3cbb0eacccb6081415ebe3837198 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c75c43f0a9d57987b280f5382e7a9477eb3d8e5bdbb8a0f0e96f1a6cf858a423 [INFO] running `Command { std: "docker" "start" "-a" "c75c43f0a9d57987b280f5382e7a9477eb3d8e5bdbb8a0f0e96f1a6cf858a423", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling vcell v0.1.0 [INFO] [stderr] Compiling efm32hg309f64 v0.1.0 (https://github.com/Idolf/efm32hg309f64.git#119ff02b) [INFO] [stderr] Compiling bare-metal v0.2.1 [INFO] [stderr] Compiling byteorder v1.2.4 [INFO] [stderr] Compiling aligned v0.2.0 [INFO] [stderr] Compiling nb v0.1.1 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling embedded-hal v0.2.1 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling hash32 v0.1.0 [INFO] [stderr] Compiling heapless v0.3.6 (https://github.com/japaric/heapless.git#e2fbadfd) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:85:43 [INFO] [stdout] | [INFO] [stdout] 85 | #![cfg_attr(feature = "const-fn", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:85:35 [INFO] [stdout] | [INFO] [stdout] 85 | #![cfg_attr(feature = "const-fn", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:86:35 [INFO] [stdout] | [INFO] [stdout] 86 | #![cfg_attr(feature = "const-fn", feature(const_manually_drop_new))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | #![cfg_attr(feature = "const-fn", feature(untagged_unions))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:88:42 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(feature = "smaller-atomics", feature(core_intrinsics))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:86:43 [INFO] [stdout] | [INFO] [stdout] 86 | #![cfg_attr(feature = "const-fn", feature(const_manually_drop_new))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:88:50 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(feature = "smaller-atomics", feature(core_intrinsics))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `const_manually_drop_new` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/lib.rs:86:43 [INFO] [stdout] | [INFO] [stdout] 86 | #![cfg_attr(feature = "const-fn", feature(const_manually_drop_new))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0740]: unions cannot contain fields that may need dropping [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/__core.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | some: T, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a type is guaranteed not to need dropping when it implements `Copy`, or when it is the special `ManuallyDrop<_>` type [INFO] [stdout] help: when the type does not implement `Copy`, wrap it inside a `ManuallyDrop<_>` and ensure it is manually dropped [INFO] [stdout] | [INFO] [stdout] 13 | some: std::mem::ManuallyDrop, [INFO] [stdout] | +++++++++++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Self: core::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/ring_buffer/mod.rs:29:46 [INFO] [stdout] | [INFO] [stdout] 29 | unsafe { intrinsics::atomic_load_acq(x) } [INFO] [stdout] | --------------------------- ^ the trait `core::marker::Copy` is not implemented for `Self` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `atomic_load_acq` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 28 | fn load_acquire(x: *mut Self) -> Self where Self: core::marker::Copy { [INFO] [stdout] | ++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Self: core::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/ring_buffer/mod.rs:39:50 [INFO] [stdout] | [INFO] [stdout] 39 | unsafe { intrinsics::atomic_load_relaxed(x) } [INFO] [stdout] | ------------------------------- ^ the trait `core::marker::Copy` is not implemented for `Self` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `atomic_load_relaxed` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 38 | fn load_relaxed(x: *mut Self) -> Self where Self: core::marker::Copy { [INFO] [stdout] | ++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Self: core::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/heapless-9de3abde4d9bcaa0/e2fbadf/src/ring_buffer/mod.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | unsafe { intrinsics::atomic_store_rel(x, val) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::marker::Copy` is not implemented for `Self` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `atomic_store_rel` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 48 | fn store_release(x: *mut Self, val: Self) where Self: core::marker::Copy { [INFO] [stdout] | ++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0557, E0635, E0740. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `heapless` due to 13 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c75c43f0a9d57987b280f5382e7a9477eb3d8e5bdbb8a0f0e96f1a6cf858a423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c75c43f0a9d57987b280f5382e7a9477eb3d8e5bdbb8a0f0e96f1a6cf858a423", kill_on_drop: false }` [INFO] [stdout] c75c43f0a9d57987b280f5382e7a9477eb3d8e5bdbb8a0f0e96f1a6cf858a423