[INFO] cloning repository https://github.com/xiaoxing-ssd/Asterinas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiaoxing-ssd/Asterinas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxing-ssd%2FAsterinas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxing-ssd%2FAsterinas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca6893da98ed2fe1858ad4f735d95e14496e1f31
[INFO] checking xiaoxing-ssd/Asterinas/ca6893da98ed2fe1858ad4f735d95e14496e1f31 against master#67944d6bec6b8fbbc3870e5365ab73cf88a9de62 for pr-148545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxing-ssd%2FAsterinas" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/xiaoxing-ssd/Asterinas
[INFO] finished tweaking git repo https://github.com/xiaoxing-ssd/Asterinas
[INFO] tweaked toml for git repo https://github.com/xiaoxing-ssd/Asterinas written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xiaoxing-ssd/Asterinas on toolchain 67944d6bec6b8fbbc3870e5365ab73cf88a9de62
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xiaoxing-ssd/Asterinas 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" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/asterinas/inherit-methods-macro`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/asterinas/ostd-pod`
[INFO] [stderr]     Updating git repository `https://github.com/asterinas/smoltcp`
[INFO] [stderr]     Updating git repository `https://github.com/asterinas/inventory`
[INFO] [stderr]     Updating git repository `https://github.com/asterinas/rust-ctor`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded volatile v0.6.1
[INFO] [stderr]   Downloaded sbi-spec v0.0.7
[INFO] [stderr]   Downloaded tdx-guest v0.2.1
[INFO] [stderr]   Downloaded nougat v0.2.4
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[INFO] [stderr]   Downloaded multiboot2 v0.24.0
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[INFO] [stderr]   Downloaded font8x8 v0.2.7
[INFO] [stderr]   Downloaded polonius-the-crab v0.2.1
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[INFO] [stderr]   Downloaded acpi v5.2.0
[INFO] [stderr]   Downloaded minicov v0.3.7
[INFO] [stderr]   Downloaded qemu-exit v3.0.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eddd1fff66c3b01a9e32f49a0cc5d329879b323b07155e02e80f60988c772fb
[INFO] running `Command { std: "docker" "start" "-a" "7eddd1fff66c3b01a9e32f49a0cc5d329879b323b07155e02e80f60988c772fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eddd1fff66c3b01a9e32f49a0cc5d329879b323b07155e02e80f60988c772fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eddd1fff66c3b01a9e32f49a0cc5d329879b323b07155e02e80f60988c772fb", kill_on_drop: false }`
[INFO] [stdout] 7eddd1fff66c3b01a9e32f49a0cc5d329879b323b07155e02e80f60988c772fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7a2e839b76338653215f6e64ac5b77eba30ad32eee7289763eed691fc118357
[INFO] running `Command { std: "docker" "start" "-a" "c7a2e839b76338653215f6e64ac5b77eba30ad32eee7289763eed691fc118357", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking linux-boot-params v0.16.1 (/opt/rustwide/workdir/ostd/libs/linux-bzimage/boot-params)
[INFO] [stderr]     Checking align_ext v0.1.0 (/opt/rustwide/workdir/ostd/libs/align_ext)
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking ostd-test v0.16.1 (/opt/rustwide/workdir/ostd/libs/ostd-test)
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking volatile v0.6.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> ostd/libs/ostd-test/src/lib.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]     |                 --------- in this derive macro expansion
[INFO] [stdout] 116 | pub struct KtestItem {
[INFO] [stdout] 117 |     fn_: fn() -> (),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> ostd/libs/ostd-test/src/lib.rs:189:36
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let l = (__ktest_array_end as usize - __ktest_array as usize) / item_size;
[INFO] [stdout]     |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |         let ktest_item = ktest_array!().get(self.index)?;
[INFO] [stdout]     |                          -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `ktest_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let l = (__ktest_array_end as *const () as usize - __ktest_array as usize) / item_size;
[INFO] [stdout]     |                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> ostd/libs/ostd-test/src/lib.rs:189:61
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let l = (__ktest_array_end as usize - __ktest_array as usize) / item_size;
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |         let ktest_item = ktest_array!().get(self.index)?;
[INFO] [stdout]     |                          -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `ktest_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let l = (__ktest_array_end as usize - __ktest_array as *const () as usize) / item_size;
[INFO] [stdout]     |                                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]     Checking typeflags-util v0.1.0 (/opt/rustwide/workdir/kernel/libs/typeflags-util)
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling smoltcp v0.11.0 (https://github.com/asterinas/smoltcp?tag=r_2024-11-08_f07e5b5#b10671de)
[INFO] [stderr]     Checking font8x8 v0.2.7
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stdout] error[E0635]: unknown feature `read_initializer`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/core2-0.4.0/src/lib.rs:3:64
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(all(feature = "std", feature = "nightly"), feature(read_initializer))]
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c7a2e839b76338653215f6e64ac5b77eba30ad32eee7289763eed691fc118357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a2e839b76338653215f6e64ac5b77eba30ad32eee7289763eed691fc118357", kill_on_drop: false }`
[INFO] [stdout] c7a2e839b76338653215f6e64ac5b77eba30ad32eee7289763eed691fc118357