[INFO] fetching crate barebones-watchface 2.1.1... [INFO] testing barebones-watchface-2.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate barebones-watchface 2.1.1 into /workspace/builds/worker-87/source [INFO] validating manifest of crates.io crate barebones-watchface 2.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate barebones-watchface 2.1.1 [INFO] finished tweaking crates.io crate barebones-watchface 2.1.1 [INFO] tweaked toml for crates.io crate barebones-watchface 2.1.1 written to /workspace/builds/worker-87/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b442e4a470e00b47ec9774dc3e16e8913b8c28ab2448f458541c0960bc39e16e [INFO] running `Command { std: "docker" "start" "-a" "b442e4a470e00b47ec9774dc3e16e8913b8c28ab2448f458541c0960bc39e16e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b442e4a470e00b47ec9774dc3e16e8913b8c28ab2448f458541c0960bc39e16e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b442e4a470e00b47ec9774dc3e16e8913b8c28ab2448f458541c0960bc39e16e", kill_on_drop: false }` [INFO] [stdout] b442e4a470e00b47ec9774dc3e16e8913b8c28ab2448f458541c0960bc39e16e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86f7a804791f1728fb33a95b389fd3d2d4da2518553931b08105e3a425fd5f56 [INFO] running `Command { std: "docker" "start" "-a" "86f7a804791f1728fb33a95b389fd3d2d4da2518553931b08105e3a425fd5f56", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m v0.7.3 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling cty v0.1.5 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling cstr_core v0.1.2 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stdout] error[E0425]: cannot find function `__basepri_r` in module `crate::asm::inline` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/register/basepri.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | call_asm!(__basepri_r() -> u8) [INFO] [stdout] | ^^^^^^^^^^^ not found in `crate::asm::inline` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `__basepri_w` in module `crate::asm::inline` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/register/basepri.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | call_asm!(__basepri_w(basepri: u8)); [INFO] [stdout] | ^^^^^^^^^^^ not found in `crate::asm::inline` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `__basepri_max` in module `crate::asm::inline` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/register/basepri_max.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | call_asm!(__basepri_max(basepri: u8)); [INFO] [stdout] | ^^^^^^^^^^^^^ not found in `crate::asm::inline` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `__faultmask_r` in module `crate::asm::inline` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/register/faultmask.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | let r: u32 = call_asm!(__faultmask_r() -> u32); [INFO] [stdout] | ^^^^^^^^^^^^^ not found in `crate::asm::inline` [INFO] [stdout] [INFO] [stdout] [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/cortex-m-0.7.3/src/lib.rs:58:37 [INFO] [stdout] | [INFO] [stdout] 58 | #![cfg_attr(feature = "inline-asm", feature(asm))] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `r0`: unknown register [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/../asm/inline.rs:188:24 [INFO] [stdout] | [INFO] [stdout] 188 | asm!("bkpt #0xab", inout("r0") nr, in("r1") arg); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `r1`: unknown register [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.3/src/../asm/inline.rs:188:40 [INFO] [stdout] | [INFO] [stdout] 188 | asm!("bkpt #0xab", inout("r0") nr, in("r1") arg); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cortex-m` due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "86f7a804791f1728fb33a95b389fd3d2d4da2518553931b08105e3a425fd5f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86f7a804791f1728fb33a95b389fd3d2d4da2518553931b08105e3a425fd5f56", kill_on_drop: false }` [INFO] [stdout] 86f7a804791f1728fb33a95b389fd3d2d4da2518553931b08105e3a425fd5f56