[INFO] fetching crate martos 0.4.0... [INFO] testing martos-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate martos 0.4.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate martos 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.8.23 [INFO] [stderr] Downloaded sequential-test v0.2.4 [INFO] [stderr] Downloaded sequential-macro v0.1.4 [INFO] [stderr] Downloaded toml-cfg v0.2.0 [INFO] [stderr] Downloaded serde_spanned v0.6.9 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded riscv-pac v0.2.0 [INFO] [stderr] Downloaded esp-wifi v0.9.1 [INFO] [stderr] Downloaded embedded-io v0.6.1 [INFO] [stderr] Downloaded embedded-hal-nb v1.0.0 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded esp-alloc v0.4.0 [INFO] [stderr] Downloaded embedded-can v0.4.1 [INFO] [stderr] Downloaded toml_edit v0.23.7 [INFO] [stderr] Downloaded riscv-macros v0.1.0 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded minijinja v2.12.0 [INFO] [stderr] Downloaded no-std-net v0.6.0 [INFO] [stderr] Downloaded bitfield v0.16.1 [INFO] [stderr] Downloaded darling_core v0.20.11 [INFO] [stderr] Downloaded esp-hal v0.20.1 [INFO] [stderr] Downloaded esp-riscv-rt v0.9.1 [INFO] [stderr] Downloaded litrs v1.0.0 [INFO] [stderr] Downloaded r0 v1.0.0 [INFO] [stderr] Downloaded basic-toml v0.1.10 [INFO] [stderr] Downloaded strum v0.26.3 [INFO] [stderr] Downloaded esp-metadata v0.3.0 [INFO] [stderr] Downloaded gcd v2.3.0 [INFO] [stderr] Downloaded fugit v0.3.9 [INFO] [stderr] Downloaded linked_list_allocator v0.10.5 [INFO] [stderr] Downloaded portable_atomic_enum_macros v0.2.1 [INFO] [stderr] Downloaded embedded-hal v1.0.0 [INFO] [stderr] Downloaded xtensa-lx v0.9.0 [INFO] [stderr] Downloaded xtensa-lx-rt v0.17.2 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded portable_atomic_enum v0.3.1 [INFO] [stderr] Downloaded delegate v0.12.0 [INFO] [stderr] Downloaded enumset_derive v0.14.0 [INFO] [stderr] Downloaded enumset v1.1.10 [INFO] [stderr] Downloaded esp-build v0.1.0 [INFO] [stderr] Downloaded litrs v0.4.2 [INFO] [stderr] Downloaded esp-hal-procmacros v0.13.0 [INFO] [stderr] Downloaded critical-section v1.2.0 [INFO] [stderr] Downloaded riscv v0.12.1 [INFO] [stderr] Downloaded riscv-rt-macros v0.2.2 [INFO] [stderr] Downloaded document-features v0.2.12 [INFO] [stderr] Downloaded enum-as-inner v0.6.1 [INFO] [stderr] Downloaded mutex-trait v0.2.0 [INFO] [stderr] Downloaded darling_macro v0.20.11 [INFO] [stderr] Downloaded darling v0.20.11 [INFO] [stderr] Downloaded anstyle-wincon v3.0.11 [INFO] [stderr] Downloaded strum_macros v0.26.4 [INFO] [stderr] Downloaded toml_edit v0.22.27 [INFO] [stderr] Downloaded xtensa-lx-rt-proc-macros v0.2.2 [INFO] [stderr] Downloaded once_cell_polyfill v1.70.2 [INFO] [stderr] Downloaded toml_datetime v0.6.11 [INFO] [stderr] Downloaded toml_write v0.1.2 [INFO] [stderr] Downloaded esp-wifi-sys v0.5.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2bbf7bea1ecfee92bc409085b7adb089a1bf845becab9655be8190814fd6d2ec [INFO] running `Command { std: "docker" "start" "-a" "2bbf7bea1ecfee92bc409085b7adb089a1bf845becab9655be8190814fd6d2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bbf7bea1ecfee92bc409085b7adb089a1bf845becab9655be8190814fd6d2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bbf7bea1ecfee92bc409085b7adb089a1bf845becab9655be8190814fd6d2ec", kill_on_drop: false }` [INFO] [stdout] 2bbf7bea1ecfee92bc409085b7adb089a1bf845becab9655be8190814fd6d2ec [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f67ca90263f4e810c83c246c0ac0d51fa41e5b90a7a7522f7694631a824dbbea [INFO] running `Command { std: "docker" "start" "-a" "f67ca90263f4e810c83c246c0ac0d51fa41e5b90a7a7522f7694631a824dbbea", kill_on_drop: false }` [INFO] [stderr] Compiling 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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "f67ca90263f4e810c83c246c0ac0d51fa41e5b90a7a7522f7694631a824dbbea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f67ca90263f4e810c83c246c0ac0d51fa41e5b90a7a7522f7694631a824dbbea", kill_on_drop: false }` [INFO] [stdout] f67ca90263f4e810c83c246c0ac0d51fa41e5b90a7a7522f7694631a824dbbea [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9528c74ffa27ab4ba155e3e80b3d284eacabc7314e8efcf9d113759ac702a546 [INFO] running `Command { std: "docker" "start" "-a" "9528c74ffa27ab4ba155e3e80b3d284eacabc7314e8efcf9d113759ac702a546", kill_on_drop: false }` [INFO] [stderr] Compiling sequential-macro v0.1.4 [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] Compiling sequential-test v0.2.4 [INFO] [stderr] Compiling 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] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "9528c74ffa27ab4ba155e3e80b3d284eacabc7314e8efcf9d113759ac702a546", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9528c74ffa27ab4ba155e3e80b3d284eacabc7314e8efcf9d113759ac702a546", kill_on_drop: false }` [INFO] [stdout] 9528c74ffa27ab4ba155e3e80b3d284eacabc7314e8efcf9d113759ac702a546 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09777b0e2ab5b4e51f00866009d2dc3ebfddd8af87da027d794e5417a5c29fad [INFO] running `Command { std: "docker" "start" "-a" "09777b0e2ab5b4e51f00866009d2dc3ebfddd8af87da027d794e5417a5c29fad", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `array` is never read [INFO] [stderr] --> src/task_manager.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | array[0] = 5; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/task_manager.rs:127:13 [INFO] [stderr] | [INFO] [stderr] 127 | TASK_MANAGER.tasks.push(future_task); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/task_manager.rs:135:22 [INFO] [stderr] | [INFO] [stderr] 135 | if unsafe { !TASK_MANAGER.tasks.is_empty() } { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/task_manager.rs:145:61 [INFO] [stderr] | [INFO] [stderr] 145 | if TASK_MANAGER.task_to_execute_index + 1 < TASK_MANAGER.tasks.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] [INFO] [stderr] warning: `martos` (lib) generated 4 warnings [INFO] [stderr] warning: `martos` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/martos-250cedd2084b5cec) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/unit_tests.rs (/opt/rustwide/target/debug/deps/unit_tests-ee4335f08091ca74) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test unit_tests::test_setup_task_manager ... ok [INFO] [stdout] test unit_tests::test_setup_timer ... ok [INFO] [stdout] test unit_tests::test_stop_condition_timer ... ok [INFO] [stdout] test unit_tests::test_loop_timer ... ok [INFO] [stdout] test unit_tests::test_one_finite_task_task_manager ... ok [INFO] [stdout] test unit_tests::test_two_different_tasks_task_manager ... ok [INFO] [stdout] test unit_tests::test_two_finite_tasks_task_manager ... ok [INFO] [stdout] test unit_tests::test_two_infinite_tasks_task_manager ... ok [INFO] [stdout] test unit_tests::test_empty_task_manager ... ok [INFO] [stdout] test unit_tests::test_one_infinite_task_task_manager ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests martos [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "09777b0e2ab5b4e51f00866009d2dc3ebfddd8af87da027d794e5417a5c29fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09777b0e2ab5b4e51f00866009d2dc3ebfddd8af87da027d794e5417a5c29fad", kill_on_drop: false }` [INFO] [stdout] 09777b0e2ab5b4e51f00866009d2dc3ebfddd8af87da027d794e5417a5c29fad