[INFO] fetching crate martos 0.4.0... [INFO] testing martos-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate martos 0.4.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate martos 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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: v0.8.0) [INFO] [stderr] Adding esp-hal v0.20.1 (available: v0.23.1) [INFO] [stderr] Adding esp-wifi v0.9.1 (available: v0.14.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded portable_atomic_enum v0.3.1 [INFO] [stderr] Downloaded sequential-test v0.2.4 [INFO] [stderr] Downloaded portable_atomic_enum_macros v0.2.1 [INFO] [stderr] Downloaded esp-metadata v0.3.0 [INFO] [stderr] Downloaded sequential-macro v0.1.4 [INFO] [stderr] Downloaded esp-build v0.1.0 [INFO] [stderr] Downloaded esp-alloc v0.4.0 [INFO] [stderr] Downloaded esp-wifi v0.9.1 [INFO] [stderr] Downloaded bitfield v0.16.1 [INFO] [stderr] Downloaded xtensa-lx-rt v0.17.2 [INFO] [stderr] Downloaded linked_list_allocator v0.10.5 [INFO] [stderr] Downloaded toml-cfg v0.2.0 [INFO] [stderr] Downloaded delegate v0.12.0 [INFO] [stderr] Downloaded esp-hal-procmacros v0.13.0 [INFO] [stderr] Downloaded riscv-rt-macros v0.2.2 [INFO] [stderr] Downloaded esp-riscv-rt v0.9.1 [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 minijinja v2.11.0 [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e58e4625924e53101db75ff9e08671a4000d3b4577984e77b3756d92feeb164 [INFO] running `Command { std: "docker" "start" "-a" "3e58e4625924e53101db75ff9e08671a4000d3b4577984e77b3756d92feeb164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e58e4625924e53101db75ff9e08671a4000d3b4577984e77b3756d92feeb164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e58e4625924e53101db75ff9e08671a4000d3b4577984e77b3756d92feeb164", kill_on_drop: false }` [INFO] [stdout] 3e58e4625924e53101db75ff9e08671a4000d3b4577984e77b3756d92feeb164 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0e7f121aed8831591d30b3f436c62e086acb82b9a8a2c53ee0c90df63d1a6849 [INFO] running `Command { std: "docker" "start" "-a" "0e7f121aed8831591d30b3f436c62e086acb82b9a8a2c53ee0c90df63d1a6849", kill_on_drop: false }` [INFO] [stderr] Compiling martos v0.4.0 (/opt/rustwide/workdir) [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)]` 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 0.17s [INFO] running `Command { std: "docker" "inspect" "0e7f121aed8831591d30b3f436c62e086acb82b9a8a2c53ee0c90df63d1a6849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e7f121aed8831591d30b3f436c62e086acb82b9a8a2c53ee0c90df63d1a6849", kill_on_drop: false }` [INFO] [stdout] 0e7f121aed8831591d30b3f436c62e086acb82b9a8a2c53ee0c90df63d1a6849 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bb10a7e77c123c46d1fee42c8219366d7330b2b3a7682d9acdf4798310b4cdab [INFO] running `Command { std: "docker" "start" "-a" "bb10a7e77c123c46d1fee42c8219366d7330b2b3a7682d9acdf4798310b4cdab", kill_on_drop: false }` [INFO] [stderr] Compiling sequential-macro v0.1.4 [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)]` 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: 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)]` 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 1.08s [INFO] running `Command { std: "docker" "inspect" "bb10a7e77c123c46d1fee42c8219366d7330b2b3a7682d9acdf4798310b4cdab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb10a7e77c123c46d1fee42c8219366d7330b2b3a7682d9acdf4798310b4cdab", kill_on_drop: false }` [INFO] [stdout] bb10a7e77c123c46d1fee42c8219366d7330b2b3a7682d9acdf4798310b4cdab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 29a59eeeb368001ccf9413c118321d2cade0b27d40178643076b4ee80d6f97a3 [INFO] running `Command { std: "docker" "start" "-a" "29a59eeeb368001ccf9413c118321d2cade0b27d40178643076b4ee80d6f97a3", kill_on_drop: false }` [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)]` 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 3 warnings [INFO] [stderr] warning: `martos` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/martos-e29a45e49a9be3b4) [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/x86_64-unknown-linux-musl/debug/deps/unit_tests-1d2249b4d9b08626) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test unit_tests::test_empty_task_manager ... 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_one_infinite_task_task_manager ... ok [INFO] [stdout] test unit_tests::test_stop_condition_timer ... ok [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_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] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "29a59eeeb368001ccf9413c118321d2cade0b27d40178643076b4ee80d6f97a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29a59eeeb368001ccf9413c118321d2cade0b27d40178643076b4ee80d6f97a3", kill_on_drop: false }` [INFO] [stdout] 29a59eeeb368001ccf9413c118321d2cade0b27d40178643076b4ee80d6f97a3