[INFO] updating cached repository https://github.com/frondeus/RSA-Rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2b28f6205c6f9b0ced987bd2e5f42a9e485e1562 [INFO] testing frondeus/RSA-Rust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrondeus%2FRSA-Rust" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/frondeus/RSA-Rust on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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-5/source/Cargo.toml [INFO] crate git repo https://github.com/frondeus/RSA-Rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5e8a5ede8b4d736b9a3e69220b5aefe0913bf3f7da934104f8f343f488be78db [INFO] running `"docker" "start" "-a" "5e8a5ede8b4d736b9a3e69220b5aefe0913bf3f7da934104f8f343f488be78db"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling typenum v1.5.1 [INFO] [stderr] Compiling odds v0.2.25 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling byte-tools v0.1.2 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling nodrop v0.1.8 [INFO] [stderr] Compiling ramp v0.2.5 [INFO] [stderr] error[E0432]: unresolved import `alloc::heap` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/mem.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use alloc::heap; [INFO] [stderr] | ^^^^^^^^^^^ no `heap` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::Zero` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use std::num::Zero; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `Zero` in `num` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `One` in `num` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:130:27 [INFO] [stderr] | [INFO] [stderr] 130 | ::one() [INFO] [stderr] | ^^^ could not find `One` in `num` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `heap` in `alloc` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:3416:46 [INFO] [stderr] | [INFO] [stderr] 3416 | ptr: unsafe { Unique::new(alloc::heap::EMPTY as *mut Limb) }, [INFO] [stderr] | ^^^^ could not find `heap` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `step` is not a member of trait `std::iter::Step` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:3430:5 [INFO] [stderr] | [INFO] [stderr] 3430 | / fn step(&self, by: &Int) -> Option { [INFO] [stderr] 3431 | | Some(self + by) [INFO] [stderr] 3432 | | } [INFO] [stderr] | |_____^ not a member of trait `std::iter::Step` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `steps_between_by_one` is not a member of trait `std::iter::Step` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:3449:5 [INFO] [stderr] | [INFO] [stderr] 3449 | / fn steps_between_by_one(start: &Self, end: &Self) -> Option { [INFO] [stderr] 3450 | | Self::steps_between(start, end, &Self::one()) [INFO] [stderr] 3451 | | } [INFO] [stderr] | |_____^ not a member of trait `std::iter::Step` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `is_negative` is not a member of trait `std::iter::Step` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:3453:5 [INFO] [stderr] | [INFO] [stderr] 3453 | / fn is_negative(&self) -> bool { [INFO] [stderr] 3454 | | self.sign() < 0 [INFO] [stderr] 3455 | | } [INFO] [stderr] | |_____^ not a member of trait `std::iter::Step` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Zero` in module `std::num` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:3413:16 [INFO] [stderr] | [INFO] [stderr] 3413 | impl std::num::Zero for Int { [INFO] [stderr] | ^^^^ not found in `std::num` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `One` in module `std::num` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:3423:16 [INFO] [stderr] | [INFO] [stderr] 3423 | impl std::num::One for Int { [INFO] [stderr] | ^^^ not found in `std::num` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #![feature(core_intrinsics, asm, heap_api, associated_consts)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/lib.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | #![feature(zero_one, step_trait, unique, alloc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | use alloc::raw_vec::RawVec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:119:10 [INFO] [stderr] | [INFO] [stderr] 119 | ptr: Unique, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:148:36 [INFO] [stderr] | [INFO] [stderr] 148 | fn with_raw_vec)>(&mut self, f: F) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:151:27 [INFO] [stderr] | [INFO] [stderr] 151 | let mut vec = RawVec::from_raw_parts(self.ptr.get_mut(), old_cap); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:158:24 [INFO] [stderr] | [INFO] [stderr] 158 | self.ptr = Unique::new(vec.ptr()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:875:22 [INFO] [stderr] | [INFO] [stderr] 875 | drop(RawVec::from_raw_parts(self.ptr.get_mut(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.2.5/src/int.rs:3416:27 [INFO] [stderr] | [INFO] [stderr] 3416 | ptr: unsafe { Unique::new(alloc::heap::EMPTY as *mut Limb) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 19 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0407, E0432, E0433, E0554, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `ramp`. [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 `"docker" "inspect" "5e8a5ede8b4d736b9a3e69220b5aefe0913bf3f7da934104f8f343f488be78db"` [INFO] running `"docker" "rm" "-f" "5e8a5ede8b4d736b9a3e69220b5aefe0913bf3f7da934104f8f343f488be78db"` [INFO] [stdout] 5e8a5ede8b4d736b9a3e69220b5aefe0913bf3f7da934104f8f343f488be78db