[INFO] cloning repository https://github.com/wborgeaud/rust-vdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wborgeaud/rust-vdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwborgeaud%2Frust-vdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwborgeaud%2Frust-vdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f867b6a3bb77177ef42a0b0d550ba84727b8e88
[INFO] testing wborgeaud/rust-vdf against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwborgeaud%2Frust-vdf" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wborgeaud/rust-vdf on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wborgeaud/rust-vdf
[INFO] finished tweaking git repo https://github.com/wborgeaud/rust-vdf
[INFO] tweaked toml for git repo https://github.com/wborgeaud/rust-vdf written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/wborgeaud/rust-vdf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-cfg v0.2.0
[INFO] [stderr]   Downloaded ramp v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1967f7e888d76062356f8486a4fbbe0f592172bdbb53bb93ac5b81a01edfbb3d
[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" "1967f7e888d76062356f8486a4fbbe0f592172bdbb53bb93ac5b81a01edfbb3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1967f7e888d76062356f8486a4fbbe0f592172bdbb53bb93ac5b81a01edfbb3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1967f7e888d76062356f8486a4fbbe0f592172bdbb53bb93ac5b81a01edfbb3d", kill_on_drop: false }`
[INFO] [stdout] 1967f7e888d76062356f8486a4fbbe0f592172bdbb53bb93ac5b81a01edfbb3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0024092183d73b59e0bd3a26be48a06fe0c084b6374c7d1e8fd7ae5214e78a
[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" "ca0024092183d73b59e0bd3a26be48a06fe0c084b6374c7d1e8fd7ae5214e78a", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling rustc-cfg v0.2.0
[INFO] [stderr]    Compiling ieee754 v0.2.6
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling ramp v0.5.3
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/ll/limb.rs:438:17
[INFO] [stdout]     |
[INFO] [stdout] 438 |                   asm!("mulq $3"
[INFO] [stdout]     |                   ^---
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 439 | |                      : "={rdx}"(high.0), "={rax}"(low.0)
[INFO] [stdout] 440 | |                      : "{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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/ll/limb.rs:522:17
[INFO] [stdout]     |
[INFO] [stdout] 522 |                   asm!("addq $4, $0
[INFO] [stdout]     |                   ^---
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 523 | |                       adcq $5, $1"
[INFO] [stdout] 524 | |                      : "=r"(low.0), "=r"(high.0)
[INFO] [stdout] 525 | |                      : "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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/ll/limb.rs:582:17
[INFO] [stdout]     |
[INFO] [stdout] 582 |                   asm!("subq $4, $0
[INFO] [stdout]     |                   ^---
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 583 | |                       sbbq $5, $1"
[INFO] [stdout] 584 | |                      : "=r"(low.0), "=r"(high.0)
[INFO] [stdout] 585 | |                      : "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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/ll/limb.rs:649:17
[INFO] [stdout]     |
[INFO] [stdout] 649 |                   asm!("divq $4"
[INFO] [stdout]     |                   ^---
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 650 | |                      : "={rdx}"(r.0), "={rax}"(q.0)
[INFO] [stdout] 651 | |                      : "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 `std::alloc::Alloc`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/mem.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::alloc::{self, Alloc};
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        no `Alloc` in `alloc`
[INFO] [stdout]    |                        help: a similar name exists in the module: `alloc`
[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/github.com-1ecc6299db9ec823/ramp-0.5.3/src/int.rs:3667:5
[INFO] [stdout]      |
[INFO] [stdout] 3667 | /     fn replace_one(&mut self) -> Self {
[INFO] [stdout] 3668 | |         mem::replace(self, Self::one())
[INFO] [stdout] 3669 | |     }
[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/github.com-1ecc6299db9ec823/ramp-0.5.3/src/int.rs:3671:5
[INFO] [stdout]      |
[INFO] [stdout] 3671 | /     fn replace_zero(&mut self) -> Self {
[INFO] [stdout] 3672 | |         mem::replace(self, Self::zero())
[INFO] [stdout] 3673 | |     }
[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/github.com-1ecc6299db9ec823/ramp-0.5.3/src/int.rs:3675:5
[INFO] [stdout]      |
[INFO] [stdout] 3675 | /     fn add_one(&self) -> Self {
[INFO] [stdout] 3676 | |         self + 1
[INFO] [stdout] 3677 | |     }
[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/github.com-1ecc6299db9ec823/ramp-0.5.3/src/int.rs:3679:5
[INFO] [stdout]      |
[INFO] [stdout] 3679 | /     fn sub_one(&self) -> Self {
[INFO] [stdout] 3680 | |         self - 1
[INFO] [stdout] 3681 | |     }
[INFO] [stdout]      | |_____^ not a member of trait `std::iter::Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `add_usize` is not a member of trait `std::iter::Step`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/int.rs:3683:5
[INFO] [stdout]      |
[INFO] [stdout] 3683 | /     fn add_usize(&self, n: usize) -> Option<Self> {
[INFO] [stdout] 3684 | |         Some(self + Int::from(n))
[INFO] [stdout] 3685 | |     }
[INFO] [stdout]      | |_____^ not a member of trait `std::iter::Step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(core_intrinsics, asm, allocator_api)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(step_trait, ptr_internals, raw_vec_internals)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/github.com-1ecc6299db9ec823/ramp-0.5.3/src/int.rs:3655:1
[INFO] [stdout]      |
[INFO] [stdout] 3655 | 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<Self> { todo!() }`
[INFO] [stdout]      = help: implement the missing item: `fn backward_checked(_: Self, _: usize) -> Option<Self> { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/mem.rs:47:35
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let ret = match alloc::Global.alloc(layout.clone()) {
[INFO] [stdout]    |                                   ^^^^^ method not found in `std::alloc::Global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/mem.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     alloc::Global.dealloc(ptr, layout);
[INFO] [stdout]    |                   ^^^^^^^ method not found in `std::alloc::Global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `empty` found for struct `Unique` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.3/src/int.rs:3582:26
[INFO] [stdout]      |
[INFO] [stdout] 3582 |             ptr: Unique::empty(),
[INFO] [stdout]      |                          ^^^^^ function or associated item not found in `Unique<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0432, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ramp` due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "ca0024092183d73b59e0bd3a26be48a06fe0c084b6374c7d1e8fd7ae5214e78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0024092183d73b59e0bd3a26be48a06fe0c084b6374c7d1e8fd7ae5214e78a", kill_on_drop: false }`
[INFO] [stdout] ca0024092183d73b59e0bd3a26be48a06fe0c084b6374c7d1e8fd7ae5214e78a
