[INFO] fetching crate martos 0.4.0...
[INFO] fixing martos-0.4.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate martos 0.4.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate martos 0.4.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 124 packages to latest compatible versions
[INFO] [stderr]       Adding esp-alloc v0.4.0 (available: v0.10.0)
[INFO] [stderr]       Adding esp-hal v0.20.1 (available: v1.1.1)
[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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sequential-test v0.2.4
[INFO] [stderr]   Downloaded toml-cfg v0.2.0
[INFO] [stderr]   Downloaded memo-map v0.3.3
[INFO] [stderr]   Downloaded esp-alloc v0.4.0
[INFO] [stderr]   Downloaded portable_atomic_enum v0.3.1
[INFO] [stderr]   Downloaded riscv v0.12.1
[INFO] [stderr]   Downloaded esp-riscv-rt v0.9.1
[INFO] [stderr]   Downloaded portable_atomic_enum_macros v0.2.1
[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 esp-wifi v0.9.1
[INFO] [stderr]   Downloaded minijinja v2.21.0
[INFO] [stderr]   Downloaded esp-hal-procmacros v0.13.0
[INFO] [stderr]   Downloaded xtensa-lx-rt v0.17.2
[INFO] [stderr]   Downloaded r0 v1.0.0
[INFO] [stderr]   Downloaded delegate v0.12.0
[INFO] [stderr]   Downloaded bitfield v0.16.1
[INFO] [stderr]   Downloaded sequential-macro v0.1.4
[INFO] [stderr]   Downloaded esp-hal v0.20.1
[INFO] [stderr]   Downloaded riscv-rt-macros v0.2.2
[INFO] [stderr]   Downloaded riscv-macros v0.1.0
[INFO] [stderr]   Downloaded bare-metal v1.0.0
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.6
[INFO] [stderr]   Downloaded esp-metadata v0.3.0
[INFO] [stderr]   Downloaded esp-build v0.1.0
[INFO] [stderr]   Downloaded esp-wifi-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408
[INFO] running `Command { std: "docker" "start" "56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", 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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408", kill_on_drop: false }`
[INFO] [stdout] 56c2b1196264861ba7efa5601b0702845b3e164b5fd8c5947b8cfb1bef957408
