[INFO] fetching crate arceos-childtask 0.4.6...
[INFO] testing arceos-childtask-0.4.6 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate arceos-childtask 0.4.6 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arceos-childtask 0.4.6 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40cad9ec265374a85979fe9c7ddd6047c31d050867b7ed8f7d1c1f3920539c68
[INFO] running `Command { std: "docker" "start" "-a" "40cad9ec265374a85979fe9c7ddd6047c31d050867b7ed8f7d1c1f3920539c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40cad9ec265374a85979fe9c7ddd6047c31d050867b7ed8f7d1c1f3920539c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cad9ec265374a85979fe9c7ddd6047c31d050867b7ed8f7d1c1f3920539c68", kill_on_drop: false }`
[INFO] [stdout] 40cad9ec265374a85979fe9c7ddd6047c31d050867b7ed8f7d1c1f3920539c68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75d026475e7cc72d777aca5dcd90eb6c025a9619ff090889c9483ba30ab649de
[INFO] running `Command { std: "docker" "start" "-a" "75d026475e7cc72d777aca5dcd90eb6c025a9619ff090889c9483ba30ab649de", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling colorchoice v1.0.4
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[INFO] [stderr]    Compiling clap_lex v1.0.0
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[INFO] [stderr]    Compiling axbacktrace v0.1.1
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[INFO] [stderr]    Compiling fdt-parser v0.4.18
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling svgbobdoc v0.3.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling memory_set v0.4.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling ctor_bare_macros v0.2.1
[INFO] [stderr]    Compiling ctor_bare v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling rlsf v0.2.2
[INFO] [stderr]    Compiling axio v0.3.0-pre.1
[INFO] [stderr]    Compiling axlog v0.2.2-preview.1
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling axallocator v0.1.3-preview.1
[INFO] [stderr]    Compiling axalloc v0.2.2-preview.1
[INFO] [stderr]    Compiling axconfig-gen v0.2.1
[INFO] [stderr]    Compiling arceos-childtask v0.4.6 (/opt/rustwide/workdir)
[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 39.55s
[INFO] running `Command { std: "docker" "inspect" "75d026475e7cc72d777aca5dcd90eb6c025a9619ff090889c9483ba30ab649de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d026475e7cc72d777aca5dcd90eb6c025a9619ff090889c9483ba30ab649de", kill_on_drop: false }`
[INFO] [stdout] 75d026475e7cc72d777aca5dcd90eb6c025a9619ff090889c9483ba30ab649de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4a35775cfc2ae3eafb62b11aa345c8613ecd83b85ffa87c6b530a7af993c489
[INFO] running `Command { std: "docker" "start" "-a" "b4a35775cfc2ae3eafb62b11aa345c8613ecd83b85ffa87c6b530a7af993c489", 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 0.52s
[INFO] running `Command { std: "docker" "inspect" "b4a35775cfc2ae3eafb62b11aa345c8613ecd83b85ffa87c6b530a7af993c489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a35775cfc2ae3eafb62b11aa345c8613ecd83b85ffa87c6b530a7af993c489", kill_on_drop: false }`
[INFO] [stdout] b4a35775cfc2ae3eafb62b11aa345c8613ecd83b85ffa87c6b530a7af993c489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d772ddf3757e0033eda0831827dc1fc2ced9ed9fddde9306fe6619bc0b806a3
[INFO] running `Command { std: "docker" "start" "-a" "8d772ddf3757e0033eda0831827dc1fc2ced9ed9fddde9306fe6619bc0b806a3", 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 0.29s
[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:     0x581f7350002a - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x581f7350002a - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x581f7350002a - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x581f7350002a - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x581f7351175a - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x581f7351175a - core[786f478f706679df]::fmt::write
[INFO] [stderr]    6:     0x581f73503142 - std[f92b4c606f291077]::io::default_write_fmt::<std[f92b4c606f291077]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x581f73503142 - <std[f92b4c606f291077]::sys::stdio::unix::Stderr as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x581f734eef1f - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x581f734eef1f - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x581f734fe1f1 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x581f734fe3ab - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x581f734ef00a - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:691:13
[INFO] [stderr]   13:     0x581f734e7049 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x581f734ef74d - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x581f73511e0c - core[786f478f706679df]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x581f73511dd2 - core[786f478f706679df]::panicking::panic
[INFO] [stderr]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:150:5
[INFO] [stderr]   17:     0x581f734daa57 - <axhal[cd8901ffc6b0094c]::dummy::DummyConsole as axplat[170d9ba17031ffc3]::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:     0x581f734daa73 - __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:     0x581f734da994 - axplat[170d9ba17031ffc3]::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:     0x581f734daa07 - arceos_api[db9ae62db1e848cd]::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:     0x581f734da9ba - arceos_api[db9ae62db1e848cd]::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:     0x581f734da6db - <axstd[aab5af6a73f494b7]::io::stdio::StdoutRaw as axio[720f4040b38dabdd]::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:     0x581f734da689 - <axstd[aab5af6a73f494b7]::io::stdio::StdoutLock as axio[720f4040b38dabdd]::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:     0x581f734da886 - <axstd[aab5af6a73f494b7]::io::stdio::StdoutLock as axio[720f4040b38dabdd]::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:     0x581f734da61b - <axio[720f4040b38dabdd]::write::default_write_fmt::Adapter<axstd[aab5af6a73f494b7]::io::stdio::StdoutLock> as core[786f478f706679df]::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:     0x581f734d9d1c - axio[720f4040b38dabdd]::write::default_write_fmt::<axstd[aab5af6a73f494b7]::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:     0x581f734da97b - <axstd[aab5af6a73f494b7]::io::stdio::StdoutLock as axio[720f4040b38dabdd]::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:     0x581f734da1bf - axstd[aab5af6a73f494b7]::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:     0x581f734d9c6e - main
[INFO] [stderr]                                at /opt/rustwide/workdir/src/main.rs:69:9
[INFO] [stderr]   30:     0x71bda907f1ca - <unknown>
[INFO] [stderr]   31:     0x71bda907f28b - __libc_start_main
[INFO] [stderr]   32:     0x581f734d9b45 - _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" "8d772ddf3757e0033eda0831827dc1fc2ced9ed9fddde9306fe6619bc0b806a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d772ddf3757e0033eda0831827dc1fc2ced9ed9fddde9306fe6619bc0b806a3", kill_on_drop: false }`
[INFO] [stdout] 8d772ddf3757e0033eda0831827dc1fc2ced9ed9fddde9306fe6619bc0b806a3
