[INFO] fetching crate tudelft-quadrupel 3.0.1... [INFO] testing tudelft-quadrupel-3.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate tudelft-quadrupel 3.0.1 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate tudelft-quadrupel 3.0.1 [INFO] finished tweaking crates.io crate tudelft-quadrupel 3.0.1 [INFO] tweaked toml for crates.io crate tudelft-quadrupel 3.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tudelft-quadrupel 3.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] [stderr] Adding alloc-cortex-m v0.4.3 (available: v0.4.4) [INFO] [stderr] Adding cortex-m v0.7.6 (available: v0.7.7) [INFO] [stderr] Adding cortex-m-rt v0.7.3 (available: v0.7.5) [INFO] [stderr] Adding cortex-m-rt-macros v0.7.0 (available: v0.7.5) [INFO] [stderr] Adding nrf-hal-common v0.16.0 (available: v0.16.1) [INFO] [stderr] Adding nrf51-hal v0.16.0 (available: v0.16.1) [INFO] [stderr] Adding ringbuffer v0.15.0 (available: v0.16.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 916c34c72ef1e3183e2aead8ad359f3e7817e9fd11d8c6201ff5077e62c0076c [INFO] running `Command { std: "docker" "start" "-a" "916c34c72ef1e3183e2aead8ad359f3e7817e9fd11d8c6201ff5077e62c0076c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "916c34c72ef1e3183e2aead8ad359f3e7817e9fd11d8c6201ff5077e62c0076c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916c34c72ef1e3183e2aead8ad359f3e7817e9fd11d8c6201ff5077e62c0076c", kill_on_drop: false }` [INFO] [stdout] 916c34c72ef1e3183e2aead8ad359f3e7817e9fd11d8c6201ff5077e62c0076c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82f44e12d785bc60b9119499e8eafcc1c2523ed5515bbf2689e5518b01a33f73 [INFO] running `Command { std: "docker" "start" "-a" "82f44e12d785bc60b9119499e8eafcc1c2523ed5515bbf2689e5518b01a33f73", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.6 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling volatile-register v0.2.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling nrf51-pac v0.12.2 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling fixed v1.29.0 [INFO] [stderr] Compiling nrf-hal-common v0.16.0 [INFO] [stderr] Compiling embedded-dma v0.2.0 [INFO] [stderr] Compiling embedded-storage v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nrf51-hal v0.16.0 [INFO] [stderr] Compiling linked_list_allocator v0.10.5 [INFO] [stderr] Compiling ringbuffer v0.15.0 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling alloc-cortex-m v0.4.3 [INFO] [stderr] Compiling tudelft-quadrupel v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `strict_provenance` has been stable since 1.84.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(strict_provenance)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/time.rs:232:15 [INFO] [stdout] | [INFO] [stdout] 232 | "subs {}, #1", [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 246 | inout(reg) number_of_us, [INFO] [stdout] | ------------ for this argument [INFO] [stdout] | [INFO] [stdout] = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values) [INFO] [stdout] = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) [INFO] [stdout] = note: `#[warn(asm_sub_register)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/initialize.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 49 | assert!(!unsafe{(*heap_memory).is_empty()}); [INFO] [stdout] | ^^-----------^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const [MaybeUninit]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[MaybeUninit]` [INFO] [stdout] --> src/initialize.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 49 | assert!(!unsafe{(*heap_memory).is_empty()}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `is_empty` require a reference [INFO] [stdout] --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/slice/mod.rs:134:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 49 | assert!(!unsafe{(&(*heap_memory)).is_empty()}); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/initialize.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | unsafe { ALLOCATOR.init(heap_memory.addr(), (*heap_memory).len()) } [INFO] [stdout] | ^^-----------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const [MaybeUninit]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[MaybeUninit]` [INFO] [stdout] --> src/initialize.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | unsafe { ALLOCATOR.init(heap_memory.addr(), (*heap_memory).len()) } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/slice/mod.rs:114:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 54 | unsafe { ALLOCATOR.init(heap_memory.addr(), (&(*heap_memory)).len()) } [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: avoid using labels containing only the digits `0` and `1` in inline assembly [INFO] [stdout] --> src/time.rs:231:10 [INFO] [stdout] | [INFO] [stdout] 231 | "1:", [INFO] [stdout] | ^ use a different label that doesn't start with `0` or `1` [INFO] [stdout] | [INFO] [stdout] = help: start numbering with `2` instead [INFO] [stdout] = note: an LLVM bug makes these labels ambiguous with a binary literal number on x86 [INFO] [stdout] = note: see for more information [INFO] [stdout] = note: `#[deny(binary_asm_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tudelft-quadrupel` (lib) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "82f44e12d785bc60b9119499e8eafcc1c2523ed5515bbf2689e5518b01a33f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82f44e12d785bc60b9119499e8eafcc1c2523ed5515bbf2689e5518b01a33f73", kill_on_drop: false }` [INFO] [stdout] 82f44e12d785bc60b9119499e8eafcc1c2523ed5515bbf2689e5518b01a33f73