[INFO] cloning repository https://github.com/knoby/blinking_lights [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knoby/blinking_lights" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoby%2Fblinking_lights", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoby%2Fblinking_lights'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 110c367430221fc807b225a96731531419929a6d [INFO] checking knoby/blinking_lights against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoby%2Fblinking_lights" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knoby/blinking_lights on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/knoby/blinking_lights [INFO] finished tweaking git repo https://github.com/knoby/blinking_lights [INFO] tweaked toml for git repo https://github.com/knoby/blinking_lights written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/knoby/blinking_lights 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking knoby/blinking_lights against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoby%2Fblinking_lights" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knoby/blinking_lights on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/knoby/blinking_lights [INFO] finished tweaking git repo https://github.com/knoby/blinking_lights [INFO] tweaked toml for git repo https://github.com/knoby/blinking_lights written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/knoby/blinking_lights 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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 panic-semihosting v0.5.6 [INFO] [stderr] Downloaded bobbin-bits v0.1.1 [INFO] [stderr] Downloaded cortex-m-rtic v0.5.5 [INFO] [stderr] Downloaded rtic-syntax v0.4.0 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.5.2 [INFO] [stderr] Downloaded stm32f1xx-hal v0.7.0 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded rtic-core v0.3.1 [INFO] [stderr] Downloaded embedded-dma v0.1.2 [INFO] [stderr] Downloaded cortex-m v0.6.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0d7631184290cc3d43a0d081a1fb64e2f746d7052bbe7930acbd8526d17c6ee [INFO] running `Command { std: "docker" "start" "-a" "d0d7631184290cc3d43a0d081a1fb64e2f746d7052bbe7930acbd8526d17c6ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0d7631184290cc3d43a0d081a1fb64e2f746d7052bbe7930acbd8526d17c6ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0d7631184290cc3d43a0d081a1fb64e2f746d7052bbe7930acbd8526d17c6ee", kill_on_drop: false }` [INFO] [stdout] d0d7631184290cc3d43a0d081a1fb64e2f746d7052bbe7930acbd8526d17c6ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 196c070250a47acf6211cc3a804926245a69575ac5e3f5abdc2194ba76f0eecc [INFO] running `Command { std: "docker" "start" "-a" "196c070250a47acf6211cc3a804926245a69575ac5e3f5abdc2194ba76f0eecc", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cortex-m v0.6.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling stm32f1 v0.11.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling cortex-m-rtic v0.5.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking rtic-core v0.3.1 [INFO] [stderr] Checking bobbin-bits v0.1.1 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking panic-semihosting v0.5.6 [INFO] [stderr] Compiling rtic-syntax v0.4.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling cortex-m-rtic-macros v0.5.2 [INFO] [stderr] Checking stm32f1xx-hal v0.7.0 [INFO] [stderr] Checking blinking_lights v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `rtic::cyccnt` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use rtic::cyccnt::{Instant, U32Ext}; [INFO] [stdout] | ^^^^^^ could not find `cyccnt` in `rtic` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-rtic-0.5.5/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub mod cyccnt; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rtic::cyccnt` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use rtic::cyccnt::{Instant, U32Ext}; [INFO] [stdout] | ^^^^^^ could not find `cyccnt` in `rtic` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-rtic-0.5.5/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub mod cyccnt; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `cyccnt` in `rtic` [INFO] [stdout] --> src/main.rs:19:73 [INFO] [stdout] | [INFO] [stdout] 19 | #[app(device = stm32f1xx_hal::device, peripherals=true, monotonic=rtic::cyccnt::CYCCNT)] [INFO] [stdout] | ^^^^^^ could not find `cyccnt` in `rtic` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-rtic-0.5.5/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub mod cyccnt; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `cyccnt` in `rtic` [INFO] [stdout] --> src/main.rs:19:73 [INFO] [stdout] | [INFO] [stdout] 19 | #[app(device = stm32f1xx_hal::device, peripherals=true, monotonic=rtic::cyccnt::CYCCNT)] [INFO] [stdout] | ^^^^^^ could not find `cyccnt` in `rtic` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-rtic-0.5.5/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub mod cyccnt; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_halt` (which `blinking_lights` depends on) [INFO] [stdout] = note: first definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-ccf8264ed1eaea33.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/3a4bc97f6385a3aa300a4fd689b44350e54fd676/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3e2ed0ad02d2c9a5.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0152, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blinking_lights` (bin "blinking_lights" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `cycles` found for type `{integer}` in the current scope [INFO] [stdout] --> src/main.rs:105:56 [INFO] [stdout] | [INFO] [stdout] 105 | .update_display(Instant::now() + 6_400_000.cycles()) [INFO] [stdout] | ^^^^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnOnce(&mut _)` closure, found `impl FnOnce(&mut rtic::export::TimerQueue) -> R` [INFO] [stdout] --> src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #[app(device = stm32f1xx_hal::device, peripherals=true, monotonic=rtic::cyccnt::CYCCNT)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `FnOnce(&mut _)` closure, found `impl FnOnce(&mut rtic::export::TimerQueue) -> R` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `FnOnce`: [INFO] [stdout] &F [INFO] [stdout] &mut F [INFO] [stdout] note: required by a bound in `rtic::export::lock` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-rtic-0.5.5/src/export.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 150 | pub unsafe fn lock( [INFO] [stdout] | ---- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 155 | f: impl FnOnce(&mut T) -> R, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ required by this bound in `lock` [INFO] [stdout] = note: this error originates in the attribute macro `app` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #[app(device = stm32f1xx_hal::device, peripherals=true, monotonic=rtic::cyccnt::CYCCNT)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `app` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blinking_lights` (bin "blinking_lights") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "196c070250a47acf6211cc3a804926245a69575ac5e3f5abdc2194ba76f0eecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "196c070250a47acf6211cc3a804926245a69575ac5e3f5abdc2194ba76f0eecc", kill_on_drop: false }` [INFO] [stdout] 196c070250a47acf6211cc3a804926245a69575ac5e3f5abdc2194ba76f0eecc