[INFO] fetching crate rusty-hermit 0.3.35... [INFO] checking rusty-hermit-0.3.35 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] extracting crate rusty-hermit 0.3.35 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rusty-hermit 0.3.35 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-10/source/.cargo/config [INFO] started tweaking crates.io crate rusty-hermit 0.3.35 [INFO] finished tweaking crates.io crate rusty-hermit 0.3.35 [INFO] tweaked toml for crates.io crate rusty-hermit 0.3.35 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f35823e4e1abd30922eb2bbd74cd92cfb1fb1bd2986a2fcf11e8222980dcc70e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f35823e4e1abd30922eb2bbd74cd92cfb1fb1bd2986a2fcf11e8222980dcc70e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f35823e4e1abd30922eb2bbd74cd92cfb1fb1bd2986a2fcf11e8222980dcc70e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f35823e4e1abd30922eb2bbd74cd92cfb1fb1bd2986a2fcf11e8222980dcc70e", kill_on_drop: false }` [INFO] [stdout] f35823e4e1abd30922eb2bbd74cd92cfb1fb1bd2986a2fcf11e8222980dcc70e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a335a99428ccf31b6d1fec7dbea473064799a53e56014e203545024636498ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7a335a99428ccf31b6d1fec7dbea473064799a53e56014e203545024636498ca", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling x86 v0.34.0 [INFO] [stderr] Compiling rusty-hermit v0.3.35 (/opt/rustwide/workdir) [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking multiboot v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling raw-cpuid v8.1.1 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Compiling num-derive v0.3.1 [INFO] [stdout] error[E0432]: unresolved imports `core::alloc::AllocInit`, `core::alloc::MemoryBlock` [INFO] [stdout] --> src/mm/allocator.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | use core::alloc::{AllocErr, AllocInit, AllocRef, GlobalAlloc, Layout, MemoryBlock}; [INFO] [stdout] | ^^^^^^^^^ no `AllocInit` in `alloc` ^^^^^^^^^^^ no `MemoryBlock` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `core::alloc::AllocInit`, `core::alloc::MemoryBlock` [INFO] [stdout] --> src/mm/allocator.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | use core::alloc::{AllocErr, AllocInit, AllocRef, GlobalAlloc, Layout, MemoryBlock}; [INFO] [stdout] | ^^^^^^^^^ no `AllocInit` in `alloc` ^^^^^^^^^^^ no `MemoryBlock` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::alloc::Layout` [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | use alloc::alloc::Layout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::alloc::GlobalAlloc` [INFO] [stdout] --> src/lib.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | use core::alloc::GlobalAlloc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arch::percore::*` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | use arch::percore::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mm::allocator::LockedHeap` [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | use mm::allocator::LockedHeap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ptr` [INFO] [stdout] --> src/arch/x86_64/kernel/apic.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | use core::{cmp, fmt, mem, ptr, u32}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::x86::bits64::rflags` [INFO] [stdout] --> src/arch/x86_64/kernel/irq.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::x86::bits64::rflags; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `idt` [INFO] [stdout] --> src/arch/x86_64/kernel/processor.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::arch::x86_64::kernel::{idt, irq, pic, pit, BOOT_INFO}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::kernel_message_buffer` [INFO] [stdout] --> src/arch/x86_64/kernel/mod.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | use crate::kernel_message_buffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `cr0`, `cr4` [INFO] [stdout] --> src/arch/x86_64/kernel/mod.rs:51:24 [INFO] [stdout] | [INFO] [stdout] 51 | use x86::controlregs::{cr0, cr4}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mm/test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HugePageSize`, `LargePageSize` [INFO] [stdout] --> src/mm/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | BasePageSize, HugePageSize, LargePageSize, PageSize, PageTableEntryFlags, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::arch::mm::physicalmem::total_memory_size` [INFO] [stdout] --> src/mm/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::arch::mm::physicalmem::total_memory_size; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::environment` [INFO] [stdout] --> src/mm/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::environment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::mem` [INFO] [stdout] --> src/mm/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use core::mem; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `mem`, `ptr`, `slice` [INFO] [stdout] --> src/syscalls/interfaces/uhyve.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use core::{mem, ptr, slice}; [INFO] [stdout] | ^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0050]: method `alloc` has 3 parameters but the declaration in trait `core::alloc::AllocRef::alloc` has 2 [INFO] [stdout] --> src/mm/allocator.rs:161:11 [INFO] [stdout] | [INFO] [stdout] 161 | fn alloc(&mut self, layout: Layout, init: AllocInit) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters, found 3 [INFO] [stdout] | [INFO] [stdout] = note: `alloc` from trait: `fn(&mut Self, core::alloc::Layout) -> core::result::Result, core::alloc::AllocErr>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0050]: method `alloc` has 3 parameters but the declaration in trait `core::alloc::AllocRef::alloc` has 2 [INFO] [stdout] --> src/mm/allocator.rs:161:11 [INFO] [stdout] | [INFO] [stdout] 161 | fn alloc(&mut self, layout: Layout, init: AllocInit) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters, found 3 [INFO] [stdout] | [INFO] [stdout] = note: `alloc` from trait: `fn(&mut Self, core::alloc::Layout) -> core::result::Result, core::alloc::AllocErr>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/mm/allocator.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 215 | .alloc(layout, AllocInit::Uninitialized) [INFO] [stdout] | ^^^^^ ------ ------------------------ supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `ptr` on type `core::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/mm/allocator.rs:217:50 [INFO] [stdout] | [INFO] [stdout] 217 | .map_or(ptr::null_mut() as *mut u8, |mem| mem.ptr.as_ptr()) [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/mm/allocator.rs:223:5 [INFO] [stdout] | [INFO] [stdout] 223 | .alloc(layout, AllocInit::Zeroed) [INFO] [stdout] | ^^^^^ ------ ----------------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `ptr` on type `core::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/mm/allocator.rs:225:50 [INFO] [stdout] | [INFO] [stdout] 225 | .map_or(ptr::null_mut() as *mut u8, |mem| mem.ptr.as_ptr()) [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0050, E0061, E0432, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0050`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-hermit`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/mm/allocator.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 215 | .alloc(layout, AllocInit::Uninitialized) [INFO] [stdout] | ^^^^^ ------ ------------------------ supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `ptr` on type `core::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/mm/allocator.rs:217:50 [INFO] [stdout] | [INFO] [stdout] 217 | .map_or(ptr::null_mut() as *mut u8, |mem| mem.ptr.as_ptr()) [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/mm/allocator.rs:223:5 [INFO] [stdout] | [INFO] [stdout] 223 | .alloc(layout, AllocInit::Zeroed) [INFO] [stdout] | ^^^^^ ------ ----------------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `ptr` on type `core::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/mm/allocator.rs:225:50 [INFO] [stdout] | [INFO] [stdout] 225 | .map_or(ptr::null_mut() as *mut u8, |mem| mem.ptr.as_ptr()) [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0050, E0061, E0432, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0050`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7a335a99428ccf31b6d1fec7dbea473064799a53e56014e203545024636498ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a335a99428ccf31b6d1fec7dbea473064799a53e56014e203545024636498ca", kill_on_drop: false }` [INFO] [stdout] 7a335a99428ccf31b6d1fec7dbea473064799a53e56014e203545024636498ca