[INFO] cloning repository https://github.com/ZhiyuanSue/Starry_redis_homework [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZhiyuanSue/Starry_redis_homework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhiyuanSue%2FStarry_redis_homework", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhiyuanSue%2FStarry_redis_homework'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d559bc7154467f3f3c11637c3a307dc899fd99b [INFO] checking ZhiyuanSue/Starry_redis_homework/1d559bc7154467f3f3c11637c3a307dc899fd99b against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhiyuanSue%2FStarry_redis_homework" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZhiyuanSue/Starry_redis_homework on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/ZhiyuanSue/Starry_redis_homework [INFO] finished tweaking git repo https://github.com/ZhiyuanSue/Starry_redis_homework [INFO] tweaked toml for git repo https://github.com/ZhiyuanSue/Starry_redis_homework written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ZhiyuanSue/Starry_redis_homework 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-0-tc1/source/crates/slab_allocator/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating git repository `https://github.com/c0per/smoltcp` [INFO] [stderr] Updating git repository `https://github.com/rcore-os/bitmap-allocator.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/lhw2002426/bcm2835-sdhci.git` [INFO] [stderr] Updating git repository `https://github.com/KuangjuX/ixgbe-driver.git` [INFO] [stderr] Updating git repository `https://github.com/rcore-os/virtio-drivers.git` [INFO] [stderr] Updating git repository `https://github.com/mexus/numeric-enum-macro` [INFO] [stderr] Updating git repository `https://github.com/rafalh/rust-fatfs` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tock-registers v0.8.1 [INFO] [stderr] Downloaded bit v0.1.1 [INFO] [stderr] Downloaded sbi-spec v0.0.4 [INFO] [stderr] Downloaded aarch64-cpu v9.3.1 [INFO] [stderr] Downloaded riscv v0.10.1 [INFO] [stderr] Downloaded sbi-rt v0.0.2 [INFO] [stderr] Downloaded raw-cpuid v11.0.1 [INFO] [stderr] Downloaded managed v0.8.0 [INFO] [stderr] Downloaded core_detect v1.0.0 [INFO] [stderr] Downloaded svgbobdoc v0.3.0 [INFO] [stderr] Downloaded rlsf v0.2.1 [INFO] [stderr] Downloaded buddy_system_allocator v0.9.0 [INFO] [stderr] Downloaded clap v4.3.23 [INFO] [stderr] Downloaded winnow v0.5.14 [INFO] [stderr] Downloaded serde v1.0.185 [INFO] [stderr] Downloaded serde_derive v1.0.185 [INFO] [stderr] Downloaded micromath v2.0.0 [INFO] [stderr] Downloaded clap_builder v4.3.23 [INFO] [stderr] Downloaded volatile v0.3.0 [INFO] [stderr] Downloaded zero v0.1.3 [INFO] [stderr] Downloaded xmas-elf v0.9.0 [INFO] [stderr] Downloaded const-default v1.0.0 [INFO] [stderr] Downloaded x2apic v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 355466405d056c71f6562d009741e182029450381c21b3232cfe567e18ed9975 [INFO] running `Command { std: "docker" "start" "-a" "355466405d056c71f6562d009741e182029450381c21b3232cfe567e18ed9975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "355466405d056c71f6562d009741e182029450381c21b3232cfe567e18ed9975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "355466405d056c71f6562d009741e182029450381c21b3232cfe567e18ed9975", kill_on_drop: false }` [INFO] [stdout] 355466405d056c71f6562d009741e182029450381c21b3232cfe567e18ed9975 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 779e77414730893dd9036a0567a8366686573e39f47aefde3255d70cf611ddfc [INFO] running `Command { std: "docker" "start" "-a" "779e77414730893dd9036a0567a8366686573e39f47aefde3255d70cf611ddfc", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/crates/slab_allocator/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Compiling axerrno v0.1.0 (/opt/rustwide/workdir/crates/axerrno) [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tock-registers v0.8.1 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.14 [INFO] [stderr] Checking buddy_system_allocator v0.9.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Checking const-default v1.0.0 [INFO] [stderr] Checking slab_allocator v0.3.1 (/opt/rustwide/workdir/crates/slab_allocator) [INFO] [stderr] Checking bitmap-allocator v0.1.0 (https://github.com/rcore-os/bitmap-allocator.git?rev=88e871a#88e871a5) [INFO] [stderr] Checking memory_addr v0.1.0 (/opt/rustwide/workdir/crates/memory_addr) [INFO] [stderr] Checking volatile v0.4.6 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling x86 v0.52.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking aarch64-cpu v9.3.1 [INFO] [stderr] Compiling percpu v0.1.0 (/opt/rustwide/workdir/crates/percpu) [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking axfs_vfs v0.1.0 (/opt/rustwide/workdir/crates/axfs_vfs) [INFO] [stderr] Compiling riscv v0.10.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Checking bit v0.1.1 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking raw-cpuid v11.0.1 [INFO] [stderr] Checking handler_table v0.1.0 (/opt/rustwide/workdir/crates/handler_table) [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking ratio v0.1.0 (/opt/rustwide/workdir/crates/ratio) [INFO] [stderr] Checking driver_common v0.1.0 (/opt/rustwide/workdir/crates/driver_common) [INFO] [stderr] Checking lazy_init v0.1.0 (/opt/rustwide/workdir/crates/lazy_init) [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking numeric-enum-macro v0.2.0 (https://github.com/mexus/numeric-enum-macro#20aef288) [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking linked_list v0.1.0 (/opt/rustwide/workdir/crates/linked_list) [INFO] [stderr] Checking driver_block v0.1.0 (/opt/rustwide/workdir/crates/driver_block) [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking scheduler v0.1.0 (/opt/rustwide/workdir/crates/scheduler) [INFO] [stderr] Checking axfs_ramfs v0.1.0 (/opt/rustwide/workdir/crates/axfs_ramfs) [INFO] [stderr] Checking driver_net v0.1.0 (/opt/rustwide/workdir/crates/driver_net) [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking x86_64 v0.14.10 [INFO] [stderr] Checking timer_list v0.1.0 (/opt/rustwide/workdir/crates/timer_list) [INFO] [stderr] Compiling axdriver v0.1.0 (/opt/rustwide/workdir/modules/axdriver) [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking driver_display v0.1.0 (/opt/rustwide/workdir/crates/driver_display) [INFO] [stderr] Checking axio v0.1.0 (/opt/rustwide/workdir/crates/axio) [INFO] [stderr] Checking capability v0.1.0 (/opt/rustwide/workdir/crates/capability) [INFO] [stderr] Checking fatfs v0.4.0 (https://github.com/rafalh/rust-fatfs?rev=a3a834e#a3a834ef) [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking zero v0.1.3 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking xmas-elf v0.9.0 [INFO] [stderr] Compiling smoltcp v0.10.0 (https://github.com/c0per/smoltcp?branch=starryos#a2e59192) [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking managed v0.8.0 [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/x86_64-0.14.10/src/addr.rs:348:51 [INFO] [stdout] | [INFO] [stdout] 348 | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `(usize, Option)`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&addr::VirtAddr, &addr::VirtAddr) -> (usize, Option)` [INFO] [stdout] found signature `fn(&addr::VirtAddr, &addr::VirtAddr) -> Option` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 348 | fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/x86_64-0.14.10/src/structures/paging/page.rs:272:51 [INFO] [stdout] | [INFO] [stdout] 272 | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `(usize, Option)`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&Page<_>, &Page<_>) -> (usize, Option)` [INFO] [stdout] found signature `fn(&Page<_>, &Page<_>) -> Option` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 272 | fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stdout] error[E0599]: `(usize, Option)` is not an iterator [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/x86_64-0.14.10/src/structures/paging/page.rs:274:14 [INFO] [stdout] | [INFO] [stdout] 273 | / Step::steps_between(&start.start_address, &end.start_address) [INFO] [stdout] 274 | | .map(|steps| steps / S::SIZE as usize) [INFO] [stdout] | | -^^^ `(usize, Option)` is not an iterator [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `(usize, Option): Iterator` [INFO] [stdout] which is required by `&mut (usize, Option): Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stdout] Some errors have detailed explanations: E0053, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "779e77414730893dd9036a0567a8366686573e39f47aefde3255d70cf611ddfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "779e77414730893dd9036a0567a8366686573e39f47aefde3255d70cf611ddfc", kill_on_drop: false }` [INFO] [stdout] 779e77414730893dd9036a0567a8366686573e39f47aefde3255d70cf611ddfc