[INFO] cloning repository https://github.com/sjm42/blackpill-usb-pwdstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjm42/blackpill-usb-pwdstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjm42%2Fblackpill-usb-pwdstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjm42%2Fblackpill-usb-pwdstore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3be5e35e207e3db215d48965504367faaaabe03 [INFO] testing sjm42/blackpill-usb-pwdstore against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjm42%2Fblackpill-usb-pwdstore" "/workspace/builds/worker-66/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sjm42/blackpill-usb-pwdstore on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-66/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-66/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/sjm42/blackpill-usb-pwdstore [INFO] finished tweaking git repo https://github.com/sjm42/blackpill-usb-pwdstore [INFO] tweaked toml for git repo https://github.com/sjm42/blackpill-usb-pwdstore written to /workspace/builds/worker-66/source/Cargo.toml [INFO] crate git repo https://github.com/sjm42/blackpill-usb-pwdstore already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/rust-embedded/alloc-cortex-m.git` [INFO] [stderr] Updating git repository `https://github.com/rtic-rs/cortex-m-rtic.git` [INFO] [stderr] Updating git repository `https://github.com/sjm42/spi-memory.git` [INFO] [stderr] Updating git repository `https://github.com/stm32-rs/stm32f4xx-hal.git` [INFO] [stderr] Updating git repository `https://github.com/rtic-rs/systick-monotonic.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fugit v0.3.3 [INFO] [stderr] Downloaded cortex-m v0.6.7 [INFO] [stderr] Downloaded synopsys-usb-otg v0.2.4 [INFO] [stderr] Downloaded aligned v0.3.5 [INFO] [stderr] Downloaded stm32-usbd v0.6.0 [INFO] [stderr] Downloaded rtic-core v1.0.0 [INFO] [stderr] Downloaded rtic-syntax v1.0.0 [INFO] [stderr] Downloaded safe-quote v1.0.9 [INFO] [stderr] Downloaded safe-proc-macro2 v1.0.24 [INFO] [stderr] Downloaded safe-regex-macro v0.2.3 [INFO] [stderr] Downloaded safe-regex-compiler v0.2.4 [INFO] [stderr] Downloaded safe-regex v0.2.4 [INFO] [stderr] Downloaded fugit-timer v0.1.3 [INFO] [stderr] Downloaded heapless v0.7.10 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded panic-halt v0.2.0 [INFO] [stderr] Downloaded menu v0.3.2 [INFO] [stderr] Downloaded privatebox v0.1.1 [INFO] [stderr] Downloaded stm32f4 v0.14.0 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded embedded-dma v0.1.2 [INFO] [stderr] Downloaded rtcc v0.2.1 [INFO] [stderr] Downloaded gcd v2.1.0 [INFO] [stderr] Downloaded rtic-monotonic v1.0.0 [INFO] [stderr] Downloaded usbd-serial v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11e90587d32b71ece6491060807c40cfb2f5ffa6a65678b71296a78dcbdb42e8 [INFO] running `Command { std: "docker" "start" "-a" "11e90587d32b71ece6491060807c40cfb2f5ffa6a65678b71296a78dcbdb42e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11e90587d32b71ece6491060807c40cfb2f5ffa6a65678b71296a78dcbdb42e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11e90587d32b71ece6491060807c40cfb2f5ffa6a65678b71296a78dcbdb42e8", kill_on_drop: false }` [INFO] [stdout] 11e90587d32b71ece6491060807c40cfb2f5ffa6a65678b71296a78dcbdb42e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9622dd8390375ea4c95716dfac23bf9ddebb52b6f0b9330fd8d1fa6b96b5e1b [INFO] running `Command { std: "docker" "start" "-a" "b9622dd8390375ea4c95716dfac23bf9ddebb52b6f0b9330fd8d1fa6b96b5e1b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cortex-m v0.7.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling safe-proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling usb-device v0.2.8 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling synopsys-usb-otg v0.2.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling stm32f4 v0.14.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling safe-lock v0.1.3 [INFO] [stderr] Compiling heapless v0.7.10 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling stm32-usbd v0.6.0 [INFO] [stderr] Compiling rtic-monotonic v1.0.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linked_list_allocator v0.8.11 [INFO] [stderr] Compiling rtic-core v1.0.0 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling menu v0.3.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-dma v0.1.2 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.8.11/src/lib.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(feature = "const_mut_refs", feature(const_mut_refs))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `linked_list_allocator` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b9622dd8390375ea4c95716dfac23bf9ddebb52b6f0b9330fd8d1fa6b96b5e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9622dd8390375ea4c95716dfac23bf9ddebb52b6f0b9330fd8d1fa6b96b5e1b", kill_on_drop: false }` [INFO] [stdout] b9622dd8390375ea4c95716dfac23bf9ddebb52b6f0b9330fd8d1fa6b96b5e1b