[INFO] fetching crate martos 0.4.0... [INFO] checking martos-0.4.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727 [INFO] extracting crate martos 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate martos 0.4.0 [INFO] finished tweaking crates.io crate martos 0.4.0 [INFO] tweaked toml for crates.io crate martos 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate martos 0.4.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 123 packages to latest compatible versions [INFO] [stderr] Adding esp-alloc v0.4.0 (available: v0.9.0) [INFO] [stderr] Adding esp-hal v0.20.1 (available: v1.0.0) [INFO] [stderr] Adding esp-wifi v0.9.1 (available: v0.15.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sequential-macro v0.1.4 [INFO] [stderr] Downloaded toml-cfg v0.2.0 [INFO] [stderr] Downloaded num-derive v0.4.2 [INFO] [stderr] Downloaded no-std-net v0.6.0 [INFO] [stderr] Downloaded linked_list_allocator v0.10.5 [INFO] [stderr] Downloaded sequential-test v0.2.4 [INFO] [stderr] Downloaded once_cell_polyfill v1.70.2 [INFO] [stderr] Downloaded portable_atomic_enum_macros v0.2.1 [INFO] [stderr] Downloaded esp-hal-procmacros v0.13.0 [INFO] [stderr] Downloaded portable_atomic_enum v0.3.1 [INFO] [stderr] Downloaded xtensa-lx-rt v0.17.2 [INFO] [stderr] Downloaded embedded-hal v1.0.0 [INFO] [stderr] Downloaded esp-build v0.1.0 [INFO] [stderr] Downloaded embedded-io v0.6.1 [INFO] [stderr] Downloaded esp-wifi v0.9.1 [INFO] [stderr] Downloaded esp-alloc v0.4.0 [INFO] [stderr] Downloaded bitfield v0.16.1 [INFO] [stderr] Downloaded litrs v1.0.0 [INFO] [stderr] Downloaded anstream v0.6.21 [INFO] [stderr] Downloaded toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Downloaded basic-toml v0.1.10 [INFO] [stderr] Downloaded clap v4.5.54 [INFO] [stderr] Downloaded clap_builder v4.5.54 [INFO] [stderr] Downloaded esp-metadata v0.3.0 [INFO] [stderr] Downloaded bytemuck v1.24.0 [INFO] [stderr] Downloaded embedded-hal-nb v1.0.0 [INFO] [stderr] Downloaded riscv-macros v0.1.0 [INFO] [stderr] Downloaded riscv-pac v0.2.0 [INFO] [stderr] Downloaded riscv v0.12.1 [INFO] [stderr] Downloaded r0 v1.0.0 [INFO] [stderr] Downloaded fugit v0.3.9 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded delegate v0.12.0 [INFO] [stderr] Downloaded embedded-can v0.4.1 [INFO] [stderr] Downloaded esp-riscv-rt v0.9.1 [INFO] [stderr] Downloaded document-features v0.2.12 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded mutex-trait v0.2.0 [INFO] [stderr] Downloaded xtensa-lx v0.9.0 [INFO] [stderr] Downloaded xtensa-lx-rt-proc-macros v0.2.2 [INFO] [stderr] Downloaded anstyle-wincon v3.0.11 [INFO] [stderr] Downloaded minijinja v2.14.0 [INFO] [stderr] Downloaded gcd v2.3.0 [INFO] [stderr] Downloaded riscv-rt-macros v0.2.2 [INFO] [stderr] Downloaded anstyle-query v1.1.5 [INFO] [stderr] Downloaded is_terminal_polyfill v1.70.2 [INFO] [stderr] Downloaded clap_derive v4.5.49 [INFO] [stderr] Downloaded esp-hal v0.20.1 [INFO] [stderr] Downloaded esp-wifi-sys v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ebd9e033878ea4579266f4fdd1364967de7a350ceee1c0de4f478e2b77779f7 [INFO] running `Command { std: "docker" "start" "-a" "0ebd9e033878ea4579266f4fdd1364967de7a350ceee1c0de4f478e2b77779f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ebd9e033878ea4579266f4fdd1364967de7a350ceee1c0de4f478e2b77779f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ebd9e033878ea4579266f4fdd1364967de7a350ceee1c0de4f478e2b77779f7", kill_on_drop: false }` [INFO] [stdout] 0ebd9e033878ea4579266f4fdd1364967de7a350ceee1c0de4f478e2b77779f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71ec931a28f27b4c494b45833c4df4a29c07eef34575289828358a5a9fc657f8 [INFO] running `Command { std: "docker" "start" "-a" "71ec931a28f27b4c494b45833c4df4a29c07eef34575289828358a5a9fc657f8", kill_on_drop: false }` [INFO] [stderr] Compiling sequential-macro v0.1.4 [INFO] [stderr] Checking martos v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `array` is never read [INFO] [stdout] --> src/task_manager.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | array[0] = 5; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/task_manager.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | TASK_MANAGER.tasks.push(future_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/task_manager.rs:135:22 [INFO] [stdout] | [INFO] [stdout] 135 | if unsafe { !TASK_MANAGER.tasks.is_empty() } { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/task_manager.rs:145:61 [INFO] [stdout] | [INFO] [stdout] 145 | if TASK_MANAGER.task_to_execute_index + 1 < TASK_MANAGER.tasks.len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking sequential-test v0.2.4 [INFO] [stdout] warning: value assigned to `array` is never read [INFO] [stdout] --> src/task_manager.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | array[0] = 5; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/task_manager.rs:127:13 [INFO] [stdout] | [INFO] [stdout] 127 | TASK_MANAGER.tasks.push(future_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/task_manager.rs:135:22 [INFO] [stdout] | [INFO] [stdout] 135 | if unsafe { !TASK_MANAGER.tasks.is_empty() } { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/task_manager.rs:145:61 [INFO] [stdout] | [INFO] [stdout] 145 | if TASK_MANAGER.task_to_execute_index + 1 < TASK_MANAGER.tasks.len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "71ec931a28f27b4c494b45833c4df4a29c07eef34575289828358a5a9fc657f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71ec931a28f27b4c494b45833c4df4a29c07eef34575289828358a5a9fc657f8", kill_on_drop: false }` [INFO] [stdout] 71ec931a28f27b4c494b45833c4df4a29c07eef34575289828358a5a9fc657f8