[INFO] cloning repository https://github.com/frondeus/RSA-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frondeus/RSA-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrondeus%2FRSA-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrondeus%2FRSA-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b28f6205c6f9b0ced987bd2e5f42a9e485e1562 [INFO] checking frondeus/RSA-Rust/2b28f6205c6f9b0ced987bd2e5f42a9e485e1562 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrondeus%2FRSA-Rust" "/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/frondeus/RSA-Rust on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/frondeus/RSA-Rust [INFO] finished tweaking git repo https://github.com/frondeus/RSA-Rust [INFO] tweaked toml for git repo https://github.com/frondeus/RSA-Rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/frondeus/RSA-Rust 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating git repository `https://github.com/zcdziura/pumpkin.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gcc v0.3.42 [INFO] [stderr] Downloaded digest v0.4.0 [INFO] [stderr] Downloaded typenum v1.5.1 [INFO] [stderr] Downloaded byte-tools v0.1.2 [INFO] [stderr] Downloaded digest-buffer v0.2.0 [INFO] [stderr] Downloaded ramp v0.2.5 [INFO] [stderr] Downloaded generic-array v0.6.0 [INFO] [stderr] Downloaded sha2 v0.4.2 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1866ef1d5fb9d67e4f6ca0ab112ecc74aab6046c03e4b3048bc9d73b5697b8b1 [INFO] running `Command { std: "docker" "start" "-a" "1866ef1d5fb9d67e4f6ca0ab112ecc74aab6046c03e4b3048bc9d73b5697b8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1866ef1d5fb9d67e4f6ca0ab112ecc74aab6046c03e4b3048bc9d73b5697b8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1866ef1d5fb9d67e4f6ca0ab112ecc74aab6046c03e4b3048bc9d73b5697b8b1", kill_on_drop: false }` [INFO] [stdout] 1866ef1d5fb9d67e4f6ca0ab112ecc74aab6046c03e4b3048bc9d73b5697b8b1 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0523e14364f3fbe4b94ce50292e7eb22b1a6a78df1cf9985ddfd68a0add8d91a [INFO] running `Command { std: "docker" "start" "-a" "0523e14364f3fbe4b94ce50292e7eb22b1a6a78df1cf9985ddfd68a0add8d91a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling typenum v1.5.1 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Checking byte-tools v0.1.2 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking nodrop v0.1.8 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling ramp v0.2.5 [INFO] [stdout] error[E0432]: unresolved import `alloc::heap` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/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[E0432]: unresolved import `std::num::Zero` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::num::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `Zero` in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these variants instead [INFO] [stdout] | [INFO] [stdout] 23 | use std::num::FpCategory::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 23 | use std::num::IntErrorKind::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/ll/limb.rs:438:17 [INFO] [stdout] | [INFO] [stdout] 438 | asm!("mulq $3" [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/ll/limb.rs:497:17 [INFO] [stdout] | [INFO] [stdout] 497 | asm!("addq $4, $0 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/ll/limb.rs:545:17 [INFO] [stdout] | [INFO] [stdout] 545 | asm!("subq $4, $0 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/ll/limb.rs:600:17 [INFO] [stdout] | [INFO] [stdout] 600 | asm!("divq $4" [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `heap` in `alloc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3416:46 [INFO] [stdout] | [INFO] [stdout] 3416 | 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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3430:5 [INFO] [stdout] | [INFO] [stdout] 3430 | / fn step(&self, by: &Int) -> Option { [INFO] [stdout] 3431 | | Some(self + by) [INFO] [stdout] 3432 | | } [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3449:5 [INFO] [stdout] | [INFO] [stdout] 3449 | / fn steps_between_by_one(start: &Self, end: &Self) -> Option { [INFO] [stdout] 3450 | | Self::steps_between(start, end, &Self::one()) [INFO] [stdout] 3451 | | } [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3453:5 [INFO] [stdout] | [INFO] [stdout] 3453 | / fn is_negative(&self) -> bool { [INFO] [stdout] 3454 | | self.sign() < 0 [INFO] [stdout] 3455 | | } [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3457:5 [INFO] [stdout] | [INFO] [stdout] 3457 | / fn replace_one(&mut self) -> Self { [INFO] [stdout] 3458 | | mem::replace(self, Self::one()) [INFO] [stdout] 3459 | | } [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3461:5 [INFO] [stdout] | [INFO] [stdout] 3461 | / fn replace_zero(&mut self) -> Self { [INFO] [stdout] 3462 | | mem::replace(self, Self::zero()) [INFO] [stdout] 3463 | | } [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3465:5 [INFO] [stdout] | [INFO] [stdout] 3465 | / fn add_one(&self) -> Self { [INFO] [stdout] 3466 | | self + 1 [INFO] [stdout] 3467 | | } [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3469:5 [INFO] [stdout] | [INFO] [stdout] 3469 | / fn sub_one(&self) -> Self { [INFO] [stdout] 3470 | | self - 1 [INFO] [stdout] 3471 | | } [INFO] [stdout] | |_____^ not a member of trait `std::iter::Step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `One` in module `std::num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | ::one() [INFO] [stdout] | ^^^ not found in `std::num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Zero` in module `std::num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3413:16 [INFO] [stdout] | [INFO] [stdout] 3413 | impl std::num::Zero for Int { [INFO] [stdout] | ^^^^ not found in `std::num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `One` in module `std::num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3423:16 [INFO] [stdout] | [INFO] [stdout] 3423 | impl std::num::One for Int { [INFO] [stdout] | ^^^ not found in `std::num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `raw_vec` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `raw_vec` is defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/lib.rs:220:1 [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use std::ptr::Unique; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:119:10 [INFO] [stdout] | [INFO] [stdout] 119 | ptr: Unique, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:158:24 [INFO] [stdout] | [INFO] [stdout] 158 | 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] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3416:27 [INFO] [stdout] | [INFO] [stdout] 3416 | 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] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `unique` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/lib.rs:19:34 [INFO] [stdout] | [INFO] [stdout] 19 | #![feature(zero_one, step_trait, unique, alloc)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `zero_one` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/lib.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | #![feature(zero_one, step_trait, unique, alloc)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `heap_api` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/lib.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 18 | #![feature(core_intrinsics, asm, heap_api, associated_consts)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0050]: method `steps_between` has 3 parameters but the declaration in trait `steps_between` has 2 [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3434:29 [INFO] [stdout] | [INFO] [stdout] 3434 | fn steps_between(start: &Int, end: &Int, by: &Int) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters, found 3 [INFO] [stdout] | [INFO] [stdout] = note: `steps_between` from trait: `fn(&Self, &Self) -> Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `forward_checked`, `backward_checked` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ramp-0.2.5/src/int.rs:3429:1 [INFO] [stdout] | [INFO] [stdout] 3429 | impl std::iter::Step for Int { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `forward_checked`, `backward_checked` in implementation [INFO] [stdout] | [INFO] [stdout] = help: implement the missing item: `fn forward_checked(_: Self, _: usize) -> Option { todo!() }` [INFO] [stdout] = help: implement the missing item: `fn backward_checked(_: Self, _: usize) -> Option { todo!() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 27 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0050, E0405, E0407, E0432, E0433, E0603, E0635, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ramp` (lib) due to 28 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0523e14364f3fbe4b94ce50292e7eb22b1a6a78df1cf9985ddfd68a0add8d91a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0523e14364f3fbe4b94ce50292e7eb22b1a6a78df1cf9985ddfd68a0add8d91a", kill_on_drop: false }` [INFO] [stdout] 0523e14364f3fbe4b94ce50292e7eb22b1a6a78df1cf9985ddfd68a0add8d91a