[INFO] fetching crate framp 0.3.7... [INFO] checking framp-0.3.7 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate framp 0.3.7 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate framp 0.3.7 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate framp 0.3.7 [INFO] finished tweaking crates.io crate framp 0.3.7 [INFO] tweaked toml for crates.io crate framp 0.3.7 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ieee754 v0.2.6 [INFO] [stderr] Downloaded quickcheck_macros v0.4.2 [INFO] [stderr] Downloaded rustc-cfg v0.2.0 [INFO] [stderr] Downloaded rust-gmp v0.2.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16ed2d6c7eb08743e345edbd3fb7b08eeb9666cf77af88dd63c3ebbbcfa91dc0 [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" "16ed2d6c7eb08743e345edbd3fb7b08eeb9666cf77af88dd63c3ebbbcfa91dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16ed2d6c7eb08743e345edbd3fb7b08eeb9666cf77af88dd63c3ebbbcfa91dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ed2d6c7eb08743e345edbd3fb7b08eeb9666cf77af88dd63c3ebbbcfa91dc0", kill_on_drop: false }` [INFO] [stdout] 16ed2d6c7eb08743e345edbd3fb7b08eeb9666cf77af88dd63c3ebbbcfa91dc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aef84f4919388dc9924ea8241a31e355da863eb1e277567665039e14f6d0e32f [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" "aef84f4919388dc9924ea8241a31e355da863eb1e277567665039e14f6d0e32f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling rustc-cfg v0.2.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Checking quickcheck v0.4.1 [INFO] [stderr] Compiling framp v0.3.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `gcc::compile_library`: crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stdout] --> build.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | gcc::compile_library("libasm.a", asm_srcs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/ll/limb.rs:442:17 [INFO] [stdout] | [INFO] [stdout] 442 | asm!("mulq $3" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 443 | | : "={rdx}"(high.0), "={rax}"(low.0) [INFO] [stdout] 444 | | : "{rax}"(u.0), "r"(v.0)); [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/ll/limb.rs:526:17 [INFO] [stdout] | [INFO] [stdout] 526 | asm!("addq $4, $0 [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 527 | | adcq $5, $1" [INFO] [stdout] 528 | | : "=r"(low.0), "=r"(high.0) [INFO] [stdout] 529 | | : "0"(al.0), "1"(ah.0), "r"(bl.0), "r"(bh.0)); [INFO] [stdout] | |___________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/ll/limb.rs:586:17 [INFO] [stdout] | [INFO] [stdout] 586 | asm!("subq $4, $0 [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 587 | | sbbq $5, $1" [INFO] [stdout] 588 | | : "=r"(low.0), "=r"(high.0) [INFO] [stdout] 589 | | : "0"(al.0), "1"(ah.0), "r"(bl.0), "r"(bh.0)); [INFO] [stdout] | |___________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/ll/limb.rs:653:17 [INFO] [stdout] | [INFO] [stdout] 653 | asm!("divq $4" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 654 | | : "={rdx}"(r.0), "={rax}"(q.0) [INFO] [stdout] 655 | | : "0"(nh.0), "1"(nl.0), "r"(d.0)); [INFO] [stdout] | |_______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::heap` [INFO] [stdout] --> src/mem.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use alloc::heap; [INFO] [stdout] | ^^^^^^^^^^^ no `heap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `heap` in `alloc` [INFO] [stdout] --> src/int.rs:3614:46 [INFO] [stdout] | [INFO] [stdout] 3614 | ptr: unsafe { Unique::new(alloc::heap::EMPTY as *mut Limb) }, [INFO] [stdout] | ^^^^ could not find `heap` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `step` is not a member of trait `std::iter::Step` [INFO] [stdout] --> src/int.rs:3688:5 [INFO] [stdout] | [INFO] [stdout] 3688 | / fn step(&self, by: &Int) -> Option { [INFO] [stdout] 3689 | | Some(self + by) [INFO] [stdout] 3690 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `steps_between_by_one` is not a member of trait `std::iter::Step` [INFO] [stdout] --> src/int.rs:3707:5 [INFO] [stdout] | [INFO] [stdout] 3707 | / fn steps_between_by_one(start: &Self, end: &Self) -> Option { [INFO] [stdout] 3708 | | Self::steps_between(start, end, &Self::one()) [INFO] [stdout] 3709 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `is_negative` is not a member of trait `std::iter::Step` [INFO] [stdout] --> src/int.rs:3711:5 [INFO] [stdout] | [INFO] [stdout] 3711 | / fn is_negative(&self) -> bool { [INFO] [stdout] 3712 | | self.sign() < 0 [INFO] [stdout] 3713 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `replace_one` is not a member of trait `std::iter::Step` [INFO] [stdout] --> src/int.rs:3715:5 [INFO] [stdout] | [INFO] [stdout] 3715 | / fn replace_one(&mut self) -> Self { [INFO] [stdout] 3716 | | mem::replace(self, Self::one()) [INFO] [stdout] 3717 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `replace_zero` is not a member of trait `std::iter::Step` [INFO] [stdout] --> src/int.rs:3719:5 [INFO] [stdout] | [INFO] [stdout] 3719 | / fn replace_zero(&mut self) -> Self { [INFO] [stdout] 3720 | | mem::replace(self, Self::zero()) [INFO] [stdout] 3721 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `add_one` is not a member of trait `std::iter::Step` [INFO] [stdout] --> src/int.rs:3723:5 [INFO] [stdout] | [INFO] [stdout] 3723 | / fn add_one(&self) -> Self { [INFO] [stdout] 3724 | | self + 1 [INFO] [stdout] 3725 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `sub_one` is not a member of trait `std::iter::Step` [INFO] [stdout] --> src/int.rs:3727:5 [INFO] [stdout] | [INFO] [stdout] 3727 | / fn sub_one(&self) -> Self { [INFO] [stdout] 3728 | | self - 1 [INFO] [stdout] 3729 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/int.rs:327:13 [INFO] [stdout] | [INFO] [stdout] 327 | try!(w.write_all(b"-")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/int.rs:372:21 [INFO] [stdout] | [INFO] [stdout] 372 | b'0'...b'9' => c - b'0', [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/int.rs:373:21 [INFO] [stdout] | [INFO] [stdout] 373 | b'A'...b'Z' => (c - b'A') + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/int.rs:374:21 [INFO] [stdout] | [INFO] [stdout] 374 | b'a'...b'z' => (c - b'a') + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/int.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use std::ptr::Unique; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/int.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/int.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | ptr: Unique, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/int.rs:155:36 [INFO] [stdout] | [INFO] [stdout] 155 | fn with_raw_vec)>(&mut self, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/int.rs:158:27 [INFO] [stdout] | [INFO] [stdout] 158 | let mut vec = RawVec::from_raw_parts(self.ptr.as_ptr(), old_cap); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/int.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | self.ptr = Unique::new(vec.ptr()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/int.rs:979:22 [INFO] [stdout] | [INFO] [stdout] 979 | drop(RawVec::from_raw_parts(self.ptr.as_ptr(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/int.rs:3614:27 [INFO] [stdout] | [INFO] [stdout] 3614 | ptr: unsafe { Unique::new(alloc::heap::EMPTY as *mut Limb) }, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0200]: the trait `Step` requires an `unsafe impl` declaration [INFO] [stdout] --> src/int.rs:3687:1 [INFO] [stdout] | [INFO] [stdout] 3687 | / impl std::iter::Step for Int { [INFO] [stdout] 3688 | | fn step(&self, by: &Int) -> Option { [INFO] [stdout] 3689 | | Some(self + by) [INFO] [stdout] 3690 | | } [INFO] [stdout] ... | [INFO] [stdout] 3729 | | } [INFO] [stdout] 3730 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 22 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0200, E0407, E0432, E0433, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0200`. [INFO] [stdout] [INFO] [stderr] error: could not compile `framp` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "aef84f4919388dc9924ea8241a31e355da863eb1e277567665039e14f6d0e32f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef84f4919388dc9924ea8241a31e355da863eb1e277567665039e14f6d0e32f", kill_on_drop: false }` [INFO] [stdout] aef84f4919388dc9924ea8241a31e355da863eb1e277567665039e14f6d0e32f