[INFO] cloning repository https://github.com/willemml/pico_expirements [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willemml/pico_expirements" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemml%2Fpico_expirements", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemml%2Fpico_expirements'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96e9aa7b10924357ca94f74e1de6d1c48d61185d [INFO] testing willemml/pico_expirements 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%2Fwillemml%2Fpico_expirements" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/willemml/pico_expirements 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-11/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-11/source/rust-toolchain [INFO] started tweaking git repo https://github.com/willemml/pico_expirements [INFO] finished tweaking git repo https://github.com/willemml/pico_expirements [INFO] tweaked toml for git repo https://github.com/willemml/pico_expirements written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/willemml/pico_expirements 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2b5d4d5f4a0ce47e4ee8af69e88f823131ffbdd588311f4d2aa85cfe607b6012 [INFO] running `Command { std: "docker" "start" "-a" "2b5d4d5f4a0ce47e4ee8af69e88f823131ffbdd588311f4d2aa85cfe607b6012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b5d4d5f4a0ce47e4ee8af69e88f823131ffbdd588311f4d2aa85cfe607b6012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b5d4d5f4a0ce47e4ee8af69e88f823131ffbdd588311f4d2aa85cfe607b6012", kill_on_drop: false }` [INFO] [stdout] 2b5d4d5f4a0ce47e4ee8af69e88f823131ffbdd588311f4d2aa85cfe607b6012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 0b270ab1f68c077085aa72a5fe51991d8b1d7f17c3e518694ff0f58220082017 [INFO] running `Command { std: "docker" "start" "-a" "0b270ab1f68c077085aa72a5fe51991d8b1d7f17c3e518694ff0f58220082017", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling cortex-m v0.7.3 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling defmt-parser v0.2.2 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling cortex-m-rt v0.6.14 [INFO] [stderr] Compiling fixed v0.5.7 [INFO] [stderr] Compiling atomic-polyfill v0.1.2 [INFO] [stderr] Compiling critical-section v0.2.1 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling embassy v0.1.0 (https://github.com/embassy-rs/embassy?branch=master#17999381) [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling micromath v1.1.1 [INFO] [stderr] Compiling rp2040-pac2 v0.1.0 (https://github.com/embassy-rs/rp2040-pac2?rev=2ce29ba58ad904d3995ce65bb46807e853f1fbf9#2ce29ba5) [INFO] [stderr] Compiling panic-probe v0.2.0 [INFO] [stderr] Compiling embassy-rp v0.1.0 (https://github.com/embassy-rs/embassy?branch=master#17999381) [INFO] [stderr] Compiling usb-device v0.2.8 [INFO] [stderr] Compiling rp2040-pac2 v0.1.0 (https://github.com/embassy-rs/rp2040-pac2?rev=e8635fd05f43b6c21ec462fb8c06140e1fb26961#e8635fd0) [INFO] [stderr] Compiling pico_expirements v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling embedded-hal v0.2.5 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling embassy-traits v0.1.0 (https://github.com/embassy-rs/embassy?branch=master#17999381) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(min_type_alias_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of full type_alias_impl_trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(impl_trait_in_bindings)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: the implementation was not maintainable, the feature may get reintroduced once the current refactorings are done [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/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generic_associated_types)] [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/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(const_fn_fn_ptr_basics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `const_fn_fn_ptr_basics` has been stable since 1.61.0 and no longer requires an attribute to enable [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/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_option)] [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/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(min_type_alias_impl_trait)] [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/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(impl_trait_in_bindings)] [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/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(type_alias_impl_trait)] [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/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_option)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `DelayFuture` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/delay.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | type DelayFuture<'a>: Future + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: add the required where clause: `where Self: 'a` [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `Future` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/gpio.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | type Future<'a>: Future + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: add the required where clause: `where Self: 'a` [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `Future` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/gpio.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | type Future<'a>: Future + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: add the required where clause: `where Self: 'a` [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `Future` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/gpio.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | type Future<'a>: Future + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: add the required where clause: `where Self: 'a` [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `Future` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/gpio.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | type Future<'a>: Future + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: add the required where clause: `where Self: 'a` [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `Future` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/gpio.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | type Future<'a>: Future + 'a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: add the required where clause: `where Self: 'a` [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `ReadFuture` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/spi.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / type ReadFuture<'a>: Future> + 'a [INFO] [stdout] 29 | | where [INFO] [stdout] 30 | | Self: 'a; [INFO] [stdout] | | ^ help: add the required where clause: `, Word: 'a` [INFO] [stdout] | |_________________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `WriteFuture` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/spi.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | / type WriteFuture<'a>: Future> + 'a [INFO] [stdout] 26 | | where [INFO] [stdout] 27 | | Self: 'a; [INFO] [stdout] | | ^ help: add the required where clause: `, Word: 'a` [INFO] [stdout] | |_________________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `WriteReadFuture` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/embassy-9312dcb0ed774b29/1799938/embassy-traits/src/spi.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | / type WriteReadFuture<'a>: Future> + 'a [INFO] [stdout] 32 | | where [INFO] [stdout] 33 | | Self: 'a; [INFO] [stdout] | | ^ help: add the required where clause: `, Word: 'a` [INFO] [stdout] | |_________________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 18 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `embassy-traits` due to 19 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0b270ab1f68c077085aa72a5fe51991d8b1d7f17c3e518694ff0f58220082017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b270ab1f68c077085aa72a5fe51991d8b1d7f17c3e518694ff0f58220082017", kill_on_drop: false }` [INFO] [stdout] 0b270ab1f68c077085aa72a5fe51991d8b1d7f17c3e518694ff0f58220082017