[INFO] fetching crate arceos-childtask 0.4.6...
[INFO] testing arceos-childtask-0.4.6 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate arceos-childtask 0.4.6 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate arceos-childtask 0.4.6
[INFO] finished tweaking crates.io crate arceos-childtask 0.4.6
[INFO] tweaked toml for crates.io crate arceos-childtask 0.4.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arceos-childtask 0.4.6 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arceos-childtask 0.4.6 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72826ebae8b1348fc76488465e75ccdd55d2169ce0fc49077fa2522535a892c9
[INFO] running `Command { std: "docker" "start" "-a" "72826ebae8b1348fc76488465e75ccdd55d2169ce0fc49077fa2522535a892c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72826ebae8b1348fc76488465e75ccdd55d2169ce0fc49077fa2522535a892c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72826ebae8b1348fc76488465e75ccdd55d2169ce0fc49077fa2522535a892c9", kill_on_drop: false }`
[INFO] [stdout] 72826ebae8b1348fc76488465e75ccdd55d2169ce0fc49077fa2522535a892c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 245663e8d6b88f06596ed7a9af14be2390c3e6c2dcefd1b306402d050a5a5a20
[INFO] running `Command { std: "docker" "start" "-a" "245663e8d6b88f06596ed7a9af14be2390c3e6c2dcefd1b306402d050a5a5a20", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling axerrno v0.2.2
[INFO] [stderr]    Compiling memory_addr v0.4.1
[INFO] [stderr]    Compiling crate_interface v0.1.4
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling kernel_guard v0.1.3
[INFO] [stderr]    Compiling percpu v0.2.2
[INFO] [stderr]    Compiling kspin v0.1.1
[INFO] [stderr]    Compiling x86_64 v0.15.4
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling percpu_macros v0.2.2
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling axconfig v0.2.2-preview.1
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling page_table_entry v0.5.8
[INFO] [stderr]    Compiling axbacktrace v0.1.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling bitmap-allocator v0.2.1
[INFO] [stderr]    Compiling axplat-macros v0.1.0
[INFO] [stderr]    Compiling bit v0.1.1
[INFO] [stderr]    Compiling lazyinit v0.2.2
[INFO] [stderr]    Compiling const-str v0.6.4
[INFO] [stderr]    Compiling axplat-x86-pc v0.3.0-preview.2
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling axcpu v0.3.0-preview.3
[INFO] [stderr]    Compiling x2apic v0.5.0
[INFO] [stderr]    Compiling axerrno v0.1.2
[INFO] [stderr]    Compiling uart_16550 v0.4.0
[INFO] [stderr]    Compiling multiboot v0.8.0
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling int_ratio v0.1.2
[INFO] [stderr]    Compiling page_table_multiarch v0.5.8
[INFO] [stderr]    Compiling fdt-parser v0.4.18
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling svgbobdoc v0.3.0
[INFO] [stderr]    Compiling axplat v0.3.0-preview.2
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling memory_set v0.4.1
[INFO] [stderr]    Compiling rlsf v0.2.2
[INFO] [stderr]    Compiling ctor_bare_macros v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling axio v0.3.0-pre.1
[INFO] [stderr]    Compiling axlog v0.2.2-preview.1
[INFO] [stderr]    Compiling axallocator v0.1.3-preview.1
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling ctor_bare v0.2.1
[INFO] [stderr]    Compiling axalloc v0.2.2-preview.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling arceos-childtask v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling axconfig-gen v0.2.1
[INFO] [stderr]    Compiling axconfig-macros v0.2.1
[INFO] [stderr]    Compiling axhal v0.2.2-preview.5
[INFO] [stderr]    Compiling axtask v0.2.2-preview.3
[INFO] [stderr]    Compiling axsync v0.2.2-preview.1
[INFO] [stderr]    Compiling axmm v0.2.2-preview.1
[INFO] [stderr]    Compiling axruntime v0.2.2-preview.2
[INFO] [stderr]    Compiling axfeat v0.2.2-preview.1
[INFO] [stderr]    Compiling arceos_api v0.2.2-preview.1
[INFO] [stderr]    Compiling axstd v0.2.2-preview.1
[INFO] [stdout] warning: unused import: `std::os::arceos::modules::axhal::mem::phys_to_virt`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::os::arceos::modules::axhal::mem::phys_to_virt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PFLASH_START` is never used
[INFO] [stdout]   --> src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const PFLASH_START: usize = 0xFFC0_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.85s
[INFO] running `Command { std: "docker" "inspect" "245663e8d6b88f06596ed7a9af14be2390c3e6c2dcefd1b306402d050a5a5a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245663e8d6b88f06596ed7a9af14be2390c3e6c2dcefd1b306402d050a5a5a20", kill_on_drop: false }`
[INFO] [stdout] 245663e8d6b88f06596ed7a9af14be2390c3e6c2dcefd1b306402d050a5a5a20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebb2e8a4664947e1d5c6abbbdf7fbe6b11fa54005819b5cb9d7ca95fdf9f91e1
[INFO] running `Command { std: "docker" "start" "-a" "ebb2e8a4664947e1d5c6abbbdf7fbe6b11fa54005819b5cb9d7ca95fdf9f91e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling arceos-childtask v0.4.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::os::arceos::modules::axhal::mem::phys_to_virt`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::os::arceos::modules::axhal::mem::phys_to_virt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PFLASH_START` is never used
[INFO] [stdout]   --> src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const PFLASH_START: usize = 0xFFC0_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ebb2e8a4664947e1d5c6abbbdf7fbe6b11fa54005819b5cb9d7ca95fdf9f91e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb2e8a4664947e1d5c6abbbdf7fbe6b11fa54005819b5cb9d7ca95fdf9f91e1", kill_on_drop: false }`
[INFO] [stdout] ebb2e8a4664947e1d5c6abbbdf7fbe6b11fa54005819b5cb9d7ca95fdf9f91e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84c047b63f44e5759924987802aee1a088002e77cfa19261dc41cb7d98540c35
[INFO] running `Command { std: "docker" "start" "-a" "84c047b63f44e5759924987802aee1a088002e77cfa19261dc41cb7d98540c35", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::os::arceos::modules::axhal::mem::phys_to_virt`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::os::arceos::modules::axhal::mem::phys_to_virt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PFLASH_START` is never used
[INFO] [stderr]   --> src/main.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 | const PFLASH_START: usize = 0xFFC0_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arceos-childtask` (bin "arceos-childtask" test) generated 2 warnings (run `cargo fix --bin "arceos-childtask" -p arceos-childtask --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arceos_childtask-b31022dc1932899f)
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (16) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axhal-0.2.2-preview.5/src/dummy.rs:38:9:
[INFO] [stderr] not implemented
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56fffe37102a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x56fffe37102a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x56fffe37102a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x56fffe37102a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x56fffe38275a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x56fffe38275a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stderr]    6:     0x56fffe374142 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x56fffe374142 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x56fffe35ff1f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x56fffe35ff1f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x56fffe36f1f1 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x56fffe36f3ab - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x56fffe36000a - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stderr]   13:     0x56fffe358049 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x56fffe36074d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x56fffe382e0c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x56fffe382dd2 - core[a96a4c5c53f902a3]::panicking::panic
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:150:5
[INFO] [stderr]   17:     0x56fffe34ba57 - <axhal[6dcb54d68202ebc1]::dummy::DummyConsole as axplat[137428ef78e582c9]::console::ConsoleIf>::write_bytes
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axhal-0.2.2-preview.5/src/dummy.rs:38:9
[INFO] [stderr]   18:     0x56fffe34ba73 - __ConsoleIf_write_bytes
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axhal-0.2.2-preview.5/src/dummy.rs:35:1
[INFO] [stderr]   19:     0x56fffe34b994 - axplat[137428ef78e582c9]::console::write_bytes
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axplat-0.3.0-preview.2/src/console.rs:6:1
[INFO] [stderr]   20:     0x56fffe34ba07 - arceos_api[6642b7ddd089c189]::imp::stdio::ax_console_write_bytes
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arceos_api-0.2.2-preview.1/src/imp/mod.rs:33:9
[INFO] [stderr]   21:     0x56fffe34b9ba - arceos_api[6642b7ddd089c189]::stdio::ax_console_write_bytes
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arceos_api-0.2.2-preview.1/src/macros.rs:27:17
[INFO] [stderr]   22:     0x56fffe34b6db - <axstd[41bb32f1e2755357]::io::stdio::StdoutRaw as axio[c40235950498f06]::write::Write>::write
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axstd-0.2.2-preview.1/src/io/stdio.rs:27:9
[INFO] [stderr]   23:     0x56fffe34b689 - <axstd[41bb32f1e2755357]::io::stdio::StdoutLock as axio[c40235950498f06]::write::Write>::write
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axstd-0.2.2-preview.1/src/io/stdio.rs:144:20
[INFO] [stderr]   24:     0x56fffe34b886 - <axstd[41bb32f1e2755357]::io::stdio::StdoutLock as axio[c40235950498f06]::write::Write>::write_all
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axio-0.3.0-pre.1/src/write/mod.rs:66:24
[INFO] [stderr]   25:     0x56fffe34b61b - <axio[c40235950498f06]::write::default_write_fmt::Adapter<axstd[41bb32f1e2755357]::io::stdio::StdoutLock> as core[a96a4c5c53f902a3]::fmt::Write>::write_str
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axio-0.3.0-pre.1/src/write/mod.rs:20:30
[INFO] [stderr]   26:     0x56fffe34ad1c - axio[c40235950498f06]::write::default_write_fmt::<axstd[41bb32f1e2755357]::io::stdio::StdoutLock>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axio-0.3.0-pre.1/src/write/mod.rs:34:11
[INFO] [stderr]   27:     0x56fffe34b97b - <axstd[41bb32f1e2755357]::io::stdio::StdoutLock as axio[c40235950498f06]::write::Write>::write_fmt
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axio-0.3.0-pre.1/src/write/mod.rs:81:9
[INFO] [stderr]   28:     0x56fffe34af7f - axstd[41bb32f1e2755357]::io::stdio::__print_impl
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axstd-0.2.2-preview.1/src/io/stdio.rs:172:25
[INFO] [stderr]   29:     0x56fffe34ac6e - main
[INFO] [stderr]                                at /opt/rustwide/workdir/src/main.rs:69:9
[INFO] [stderr]   30:     0x7fc3795001ca - <unknown>
[INFO] [stderr]   31:     0x7fc37950028b - __libc_start_main
[INFO] [stderr]   32:     0x56fffe34ab45 - _start
[INFO] [stderr]   33:                0x0 - <unknown>
[INFO] [stderr] fatal runtime error: failed to initiate panic, error 5, aborting
[INFO] [stderr] error: test failed, to rerun pass `--bin arceos-childtask`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/arceos_childtask-b31022dc1932899f` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "84c047b63f44e5759924987802aee1a088002e77cfa19261dc41cb7d98540c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c047b63f44e5759924987802aee1a088002e77cfa19261dc41cb7d98540c35", kill_on_drop: false }`
[INFO] [stdout] 84c047b63f44e5759924987802aee1a088002e77cfa19261dc41cb7d98540c35
