[INFO] cloning repository https://github.com/quartiq/stabilizer-lockin-nucleo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quartiq/stabilizer-lockin-nucleo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquartiq%2Fstabilizer-lockin-nucleo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquartiq%2Fstabilizer-lockin-nucleo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 869de1216e34c4988dcfb5783d7ccb35bbd3d479 [INFO] checking quartiq/stabilizer-lockin-nucleo/869de1216e34c4988dcfb5783d7ccb35bbd3d479 against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquartiq%2Fstabilizer-lockin-nucleo" "/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/quartiq/stabilizer-lockin-nucleo on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "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/quartiq/stabilizer-lockin-nucleo [INFO] finished tweaking git repo https://github.com/quartiq/stabilizer-lockin-nucleo [INFO] tweaked toml for git repo https://github.com/quartiq/stabilizer-lockin-nucleo written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/quartiq/stabilizer-lockin-nucleo 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/mrd0ll4r/mcp23017.git` [INFO] [stderr] Updating git repository `https://github.com/stm32-rs/stm32h7xx-hal` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m-rt v0.6.13 [INFO] [stderr] Downloaded managed v0.7.2 [INFO] [stderr] Downloaded as-slice v0.1.4 [INFO] [stderr] Downloaded panic-semihosting v0.5.4 [INFO] [stderr] Downloaded paste v1.0.2 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded rtic-syntax v0.4.0 [INFO] [stderr] Downloaded cortex-m-rtic v0.5.5 [INFO] [stderr] Downloaded enum-iterator v0.6.0 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.5.2 [INFO] [stderr] Downloaded rtic-core v0.3.0 [INFO] [stderr] Downloaded enum-iterator-derive v0.6.0 [INFO] [stderr] Downloaded cortex-m v0.6.4 [INFO] [stderr] Downloaded asm-delay v0.9.0 [INFO] [stderr] Downloaded serde-json-core v0.1.0 [INFO] [stderr] Downloaded bitrate v0.1.1 [INFO] [stderr] Downloaded cortex-m-log v0.6.2 [INFO] [stderr] Downloaded stm32h7 v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 361a3ffae3ab08a3464e93206fcc38b7a7eb3e40d95ce5084c24e4ac9609e4ff [INFO] running `Command { std: "docker" "start" "-a" "361a3ffae3ab08a3464e93206fcc38b7a7eb3e40d95ce5084c24e4ac9609e4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "361a3ffae3ab08a3464e93206fcc38b7a7eb3e40d95ce5084c24e4ac9609e4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "361a3ffae3ab08a3464e93206fcc38b7a7eb3e40d95ce5084c24e4ac9609e4ff", kill_on_drop: false }` [INFO] [stdout] 361a3ffae3ab08a3464e93206fcc38b7a7eb3e40d95ce5084c24e4ac9609e4ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84989245db979a1f0f1736b6e1d949a16cb686e12785c1d9bd4193664a333f2c [INFO] running `Command { std: "docker" "start" "-a" "84989245db979a1f0f1736b6e1d949a16cb686e12785c1d9bd4193664a333f2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [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 syn v1.0.48 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cortex-m v0.6.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking vcell v0.1.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling stm32h7 v0.12.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking managed v0.7.2 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cortex-m-log v0.6.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling cortex-m-rtic v0.5.5 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking rtic-core v0.3.0 [INFO] [stderr] Checking bitrate v0.1.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling paste v1.0.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking mcp23017 v0.1.1 (https://github.com/mrd0ll4r/mcp23017.git#61933f85) [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking smoltcp v0.6.0 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking ad9959 v0.1.0 (/opt/rustwide/workdir/ad9959) [INFO] [stderr] Compiling quote v1.0.7 [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 asm-delay v0.9.0 [INFO] [stderr] Compiling rtic-syntax v0.4.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Checking enum-iterator v0.6.0 [INFO] [stderr] Compiling cortex-m-rtic-macros v0.5.2 [INFO] [stderr] Checking serde-json-core v0.1.0 [INFO] [stderr] Checking stm32h7xx-hal v0.8.0 (https://github.com/stm32-rs/stm32h7xx-hal?branch=dma#0bfeeca4) [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stm32h7xx-hal-a7c57ac18e6a85d2/0bfeeca/src/rng.rs:110:67 [INFO] [stdout] | [INFO] [stdout] 110 | let bytes: [$type; BATCH_SIZE] = unsafe { mem::transmute(random_word) }; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | rng_core!(usize); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: source type: `u32` (32 bits) [INFO] [stdout] = note: target type: `[usize; 0]` (0 bits) [INFO] [stdout] = note: this error originates in the macro `rng_core` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stm32h7xx-hal-a7c57ac18e6a85d2/0bfeeca/src/ethernet/eth.rs:153:32 [INFO] [stdout] | [INFO] [stdout] 153 | let address = unsafe { self.tbuf[x].as_ptr() as u32 }; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stm32h7xx-hal-a7c57ac18e6a85d2/0bfeeca/src/ethernet/eth.rs:186:28 [INFO] [stdout] | [INFO] [stdout] 186 | self.td[x].tdes0 = self.tbuf[x].as_ptr() as u32; // Buffer 1 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stm32h7xx-hal-a7c57ac18e6a85d2/0bfeeca/src/ethernet/eth.rs:193:20 [INFO] [stdout] | [INFO] [stdout] 193 | let addr = self.tbuf[x].as_ptr() as *mut _; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stm32h7xx-hal-a7c57ac18e6a85d2/0bfeeca/src/ethernet/eth.rs:310:32 [INFO] [stdout] | [INFO] [stdout] 310 | let address = unsafe { self.rbuf[x].as_ptr() as u32 }; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stm32h7xx-hal-a7c57ac18e6a85d2/0bfeeca/src/ethernet/eth.rs:348:20 [INFO] [stdout] | [INFO] [stdout] 348 | let addr = self.rbuf[x].as_ptr() as *mut u8; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0512, E0793. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0512`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stm32h7xx-hal` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "84989245db979a1f0f1736b6e1d949a16cb686e12785c1d9bd4193664a333f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84989245db979a1f0f1736b6e1d949a16cb686e12785c1d9bd4193664a333f2c", kill_on_drop: false }` [INFO] [stdout] 84989245db979a1f0f1736b6e1d949a16cb686e12785c1d9bd4193664a333f2c