[INFO] cloning repository https://github.com/LearningOS/2024a-stage4-proj2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LearningOS/2024a-stage4-proj2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2F2024a-stage4-proj2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2F2024a-stage4-proj2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16a9bf043d0c5161682e726f578ca33c9ac5d94f [INFO] checking LearningOS/2024a-stage4-proj2/16a9bf043d0c5161682e726f578ca33c9ac5d94f against master#249cb84316401daf040832cdbb8a45e0f5ab6af8 for pr-138438 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2F2024a-stage4-proj2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LearningOS/2024a-stage4-proj2 on toolchain 249cb84316401daf040832cdbb8a45e0f5ab6af8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/LearningOS/2024a-stage4-proj2 [INFO] finished tweaking git repo https://github.com/LearningOS/2024a-stage4-proj2 [INFO] tweaked toml for git repo https://github.com/LearningOS/2024a-stage4-proj2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LearningOS/2024a-stage4-proj2 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" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/arceos-org/allocator.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/arceos-org/axdriver_crates.git` [INFO] [stderr] Updating git repository `https://github.com/arceos-org/scheduler.git` [INFO] [stderr] Updating git repository `https://github.com/rafalh/rust-fatfs` [INFO] [stderr] Updating git repository `https://github.com/rcore-os/smoltcp.git` [INFO] [stderr] Updating git repository `https://github.com/arceos-org/slab_allocator.git` [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/arceos-org/linked_list.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded kspin v0.1.0 [INFO] [stderr] Downloaded axerrno v0.1.0 [INFO] [stderr] Downloaded kernel_guard v0.1.1 [INFO] [stderr] Downloaded crate_interface v0.1.3 [INFO] [stderr] Downloaded timer_list v0.1.0 [INFO] [stderr] Downloaded axio v0.1.0 [INFO] [stderr] Downloaded bit v0.1.1 [INFO] [stderr] Downloaded tock-registers v0.8.1 [INFO] [stderr] Downloaded x2apic v0.4.3 [INFO] [stderr] Downloaded sbi-rt v0.0.3 [INFO] [stderr] Downloaded arm_gicv2 v0.1.0 [INFO] [stderr] Downloaded cap_access v0.1.0 [INFO] [stderr] Downloaded memory_set v0.3.1 [INFO] [stderr] Downloaded axfs_ramfs v0.1.1 [INFO] [stderr] Downloaded virtio-drivers v0.7.4 [INFO] [stderr] Downloaded bitmaps v3.2.1 [INFO] [stderr] Downloaded axfs_vfs v0.1.1 [INFO] [stderr] Downloaded x86_64 v0.15.1 [INFO] [stderr] Downloaded volatile v0.3.0 [INFO] [stderr] Downloaded defmt-macros v0.3.6 [INFO] [stderr] Downloaded axfs_devfs v0.1.1 [INFO] [stderr] Downloaded core_detect v1.0.0 [INFO] [stderr] Downloaded defmt v0.3.5 [INFO] [stderr] Downloaded raw-cpuid v11.1.0 [INFO] [stderr] Downloaded arm_pl031 v0.2.1 [INFO] [stderr] Downloaded arm_pl011 v0.1.0 [INFO] [stderr] Downloaded x86 v0.52.0 [INFO] [stderr] Downloaded int_ratio v0.1.0 [INFO] [stderr] Downloaded percpu_macros v0.1.2 [INFO] [stderr] Downloaded percpu v0.1.3 [INFO] [stderr] Downloaded const-default v1.0.0 [INFO] [stderr] Downloaded svgbobdoc v0.3.0 [INFO] [stderr] Downloaded rlsf v0.2.1 [INFO] [stderr] Downloaded buddy_system_allocator v0.10.0 [INFO] [stderr] Downloaded dw_apb_uart v0.1.0 [INFO] [stderr] Downloaded handler_table v0.1.1 [INFO] [stderr] Downloaded linkme-impl v0.3.27 [INFO] [stderr] Downloaded linkme v0.3.27 [INFO] [stderr] Downloaded bitmap-allocator v0.1.0 [INFO] [stderr] Downloaded aarch64-cpu v9.4.0 [INFO] [stderr] Downloaded riscv_goldfish v0.1.1 [INFO] [stderr] Downloaded sbi-spec v0.0.7 [INFO] [stderr] Downloaded x86_rtc v0.1.1 [INFO] [stderr] Downloaded flatten_objects v0.1.0 [INFO] [stderr] Downloaded page_table_multiarch v0.4.0 [INFO] [stderr] Downloaded lazyinit v0.2.1 [INFO] [stderr] Downloaded memory_addr v0.3.1 [INFO] [stderr] Downloaded page_table_entry v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 270e14b7e1eec117a19287b9ecfb6292d641e8ec4a2a364c5c37354491ee554b [INFO] running `Command { std: "docker" "start" "-a" "270e14b7e1eec117a19287b9ecfb6292d641e8ec4a2a364c5c37354491ee554b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "270e14b7e1eec117a19287b9ecfb6292d641e8ec4a2a364c5c37354491ee554b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270e14b7e1eec117a19287b9ecfb6292d641e8ec4a2a364c5c37354491ee554b", kill_on_drop: false }` [INFO] [stdout] 270e14b7e1eec117a19287b9ecfb6292d641e8ec4a2a364c5c37354491ee554b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa5bdf1604ba4964b3e38b15fbe7c72b9dc401a756ff0fc52e1945263b09cb02 [INFO] running `Command { std: "docker" "start" "-a" "fa5bdf1604ba4964b3e38b15fbe7c72b9dc401a756ff0fc52e1945263b09cb02", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling winnow v0.6.18 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling axerrno v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Checking volatile v0.4.6 [INFO] [stderr] Checking memory_addr v0.3.1 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling x86 v0.52.0 [INFO] [stderr] Checking const-default v1.0.0 [INFO] [stderr] Checking bitmap-allocator v0.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling percpu v0.1.3 [INFO] [stderr] Checking bit v0.1.1 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking int_ratio v0.1.0 [INFO] [stderr] Checking handler_table v0.1.1 [INFO] [stderr] Checking lazyinit v0.2.1 [INFO] [stderr] Checking linked_list v0.1.0 (https://github.com/arceos-org/linked_list.git?tag=v0.1.0#34c8db30) [INFO] [stderr] Checking timer_list v0.1.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking axio v0.1.0 [INFO] [stderr] Checking scheduler v0.1.0 (https://github.com/arceos-org/scheduler.git?tag=v0.1.0#c8d25d9a) [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking axdriver_base v0.1.0 (https://github.com/arceos-org/axdriver_crates.git?tag=v0.1.0#78686a7e) [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stderr] Compiling axdriver v0.1.0 (/opt/rustwide/workdir/modules/axdriver) [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking x86_64 v0.15.1 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking x86_64 v0.14.12 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Checking axdriver_net v0.1.0 (https://github.com/arceos-org/axdriver_crates.git?tag=v0.1.0#78686a7e) [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.1/src/addr.rs:362:51 [INFO] [stdout] | [INFO] [stdout] 362 | 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] 362 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 362 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking axdriver_block v0.1.0 (https://github.com/arceos-org/axdriver_crates.git?tag=v0.1.0#78686a7e) [INFO] [stderr] Checking axdriver_display v0.1.0 (https://github.com/arceos-org/axdriver_crates.git?tag=v0.1.0#78686a7e) [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.1/src/structures/paging/page.rs:294:51 [INFO] [stdout] | [INFO] [stdout] 294 | 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] 294 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 294 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.1/src/structures/paging/page_table.rs:349:51 [INFO] [stdout] | [INFO] [stdout] 349 | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `(usize, Option)`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&PageTableIndex, &PageTableIndex) -> (usize, Option)` [INFO] [stdout] found signature `fn(&PageTableIndex, &PageTableIndex) -> Option` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 349 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 349 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.14.12/src/addr.rs:382:51 [INFO] [stdout] | [INFO] [stdout] 382 | 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] 382 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 382 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.14.12/src/structures/paging/page.rs:282:51 [INFO] [stdout] | [INFO] [stdout] 282 | 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] 282 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 282 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking axfs_vfs v0.1.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking bitmaps v3.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking axfs_devfs v0.1.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking axfs_ramfs v0.1.1 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking memory_set v0.3.1 [INFO] [stdout] For more information about this 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] [stdout] For more information about this error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fa5bdf1604ba4964b3e38b15fbe7c72b9dc401a756ff0fc52e1945263b09cb02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa5bdf1604ba4964b3e38b15fbe7c72b9dc401a756ff0fc52e1945263b09cb02", kill_on_drop: false }` [INFO] [stdout] fa5bdf1604ba4964b3e38b15fbe7c72b9dc401a756ff0fc52e1945263b09cb02