[INFO] fetching crate axplat-aarch64-peripherals 0.3.1-pre.6...
[INFO] fixing axplat-aarch64-peripherals-0.3.1-pre.6 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate axplat-aarch64-peripherals 0.3.1-pre.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate axplat-aarch64-peripherals 0.3.1-pre.6
[INFO] finished tweaking crates.io crate axplat-aarch64-peripherals 0.3.1-pre.6
[INFO] tweaked toml for crates.io crate axplat-aarch64-peripherals 0.3.1-pre.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate axplat-aarch64-peripherals 0.3.1-pre.6 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] crate crates.io crate axplat-aarch64-peripherals 0.3.1-pre.6 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazyinit v0.2.2
[INFO] [stderr]   Downloaded kspin v0.1.1
[INFO] [stderr]   Downloaded kernel_guard v0.1.3
[INFO] [stderr]   Downloaded spin v0.10.0
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[INFO] [stderr]   Downloaded riscv-types v0.1.0
[INFO] [stderr]   Downloaded arm_pl011 v0.1.0
[INFO] [stderr]   Downloaded axplat-macros v0.1.0
[INFO] [stderr]   Downloaded crate_interface v0.1.4
[INFO] [stderr]   Downloaded percpu_macros v0.2.3-preview.1
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[INFO] [stderr]   Downloaded percpu v0.2.3-preview.1
[INFO] [stderr]   Downloaded arm_pl031 v0.2.1
[INFO] [stderr]   Downloaded axplat v0.3.1-pre.6
[INFO] [stderr]   Downloaded memory_addr v0.4.1
[INFO] [stderr]   Downloaded crate_interface v0.3.0
[INFO] [stderr]   Downloaded paste v1.0.15
[INFO] [stderr]   Downloaded linkme v0.3.35
[INFO] [stderr]   Downloaded axbacktrace v0.1.1
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded loongArch64 v0.2.5
[INFO] [stderr]   Downloaded tock-registers v0.8.1
[INFO] [stderr]   Downloaded quote v1.0.44
[INFO] [stderr]   Downloaded riscv v0.16.0
[INFO] [stderr]   Downloaded arm-gic-driver v0.16.3
[INFO] [stderr]   Downloaded enum_dispatch v0.3.13
[INFO] [stderr]   Downloaded const-str v1.1.0
[INFO] [stderr]   Downloaded axcpu v0.3.0-preview.7
[INFO] [stderr]   Downloaded tock-registers v0.10.1
[INFO] [stderr]   Downloaded aarch64-cpu v11.2.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.23
[INFO] [stderr]   Downloaded x86_64 v0.15.4
[INFO] [stderr]   Downloaded raw-cpuid v10.7.0
[INFO] [stderr]   Downloaded chrono v0.4.43
[INFO] [stderr]   Downloaded syn v2.0.115
[INFO] [stderr]   Downloaded x86 v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731
[INFO] running `Command { std: "docker" "start" "0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731", 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" "0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731", 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" "0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731" "/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 quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling percpu v0.2.3-preview.1
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]     Checking memory_addr v0.4.1
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking tock-registers v0.10.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking tock-registers v0.8.1
[INFO] [stderr]     Checking lazyinit v0.2.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking axbacktrace v0.1.1
[INFO] [stderr]     Checking aarch64-cpu v11.2.0
[INFO] [stderr]     Checking const-str v1.1.0
[INFO] [stderr]     Checking int_ratio v0.1.2
[INFO] [stderr]     Checking arm_pl011 v0.1.0
[INFO] [stderr]     Checking arm_pl031 v0.2.1
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]     Checking page_table_entry v0.6.1
[INFO] [stderr]    Compiling crate_interface v0.1.4
[INFO] [stderr]    Compiling percpu_macros v0.2.3-preview.1
[INFO] [stderr]    Compiling crate_interface v0.3.0
[INFO] [stderr]    Compiling axplat-macros v0.1.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking kernel_guard v0.1.3
[INFO] [stderr]     Checking kspin v0.1.1
[INFO] [stderr]     Checking axplat v0.3.1-pre.6
[INFO] [stderr]     Checking arm-gic-driver v0.16.3
[INFO] [stderr]     Checking axcpu v0.3.0-preview.7
[INFO] [stderr]     Checking axplat-aarch64-peripherals v0.3.1-pre.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0381]: used binding `ret` isn't initialized
[INFO] [stdout]   --> src/psci.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut ret;
[INFO] [stdout]    |         ------- binding declared here but left uninitialized
[INFO] [stdout] ...
[INFO] [stdout] 79 |     ret
[INFO] [stdout]    |     ^^^ `ret` used here but it isn't initialized
[INFO] [stdout]    |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut ret = 42;
[INFO] [stdout]    |                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/psci.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg0`
[INFO] [stdout]   --> src/psci.rs:56:29
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_arg0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg1`
[INFO] [stdout]   --> src/psci.rs:56:42
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_arg1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]   --> src/psci.rs:56:55
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `ret` isn't initialized
[INFO] [stdout]    --> src/psci.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout]  84 |     let ret;
[INFO] [stdout]     |         --- binding declared here but left uninitialized
[INFO] [stdout] ...
[INFO] [stdout] 106 |     ret
[INFO] [stdout]     |     ^^^ `ret` used here but it isn't initialized
[INFO] [stdout]     |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]     |
[INFO] [stdout]  84 |     let ret = 42;
[INFO] [stdout]     |             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/psci.rs:83:18
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg0`
[INFO] [stdout]   --> src/psci.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_arg0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg1`
[INFO] [stdout]   --> src/psci.rs:83:42
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_arg1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]   --> src/psci.rs:83:55
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `ret` isn't initialized
[INFO] [stdout]   --> src/psci.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut ret;
[INFO] [stdout]    |         ------- binding declared here but left uninitialized
[INFO] [stdout] ...
[INFO] [stdout] 79 |     ret
[INFO] [stdout]    |     ^^^ `ret` used here but it isn't initialized
[INFO] [stdout]    |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut ret = 42;
[INFO] [stdout]    |                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/psci.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg0`
[INFO] [stdout]   --> src/psci.rs:56:29
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_arg0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg1`
[INFO] [stdout]   --> src/psci.rs:56:42
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_arg1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]   --> src/psci.rs:56:55
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn arm_smccc_smc(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `ret` isn't initialized
[INFO] [stdout]    --> src/psci.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout]  84 |     let ret;
[INFO] [stdout]     |         --- binding declared here but left uninitialized
[INFO] [stdout] ...
[INFO] [stdout] 106 |     ret
[INFO] [stdout]     |     ^^^ `ret` used here but it isn't initialized
[INFO] [stdout]     |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]     |
[INFO] [stdout]  84 |     let ret = 42;
[INFO] [stdout]     |             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> src/psci.rs:83:18
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg0`
[INFO] [stdout]   --> src/psci.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_arg0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg1`
[INFO] [stdout]   --> src/psci.rs:83:42
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_arg1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg2`
[INFO] [stdout]   --> src/psci.rs:83:55
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn psci_hvc_call(func: u32, arg0: usize, arg1: usize, arg2: usize) -> usize {
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_arg2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0381`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0381`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axplat-aarch64-peripherals` (lib) due to 2 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `axplat-aarch64-peripherals` (lib test) due to 2 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731", kill_on_drop: false }`
[INFO] [stdout] 0f3f0c8db97a5366e115ffc9286ede2c217d6a615cbb44af148d99bae099b731
