[INFO] cloning repository https://github.com/derricw/rustrsa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/derricw/rustrsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderricw%2Frustrsa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderricw%2Frustrsa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25a5a991e8504b1792617e5bff272b15539ea3af [INFO] documenting derricw/rustrsa against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderricw%2Frustrsa" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/derricw/rustrsa on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/derricw/rustrsa [INFO] finished tweaking git repo https://github.com/derricw/rustrsa [INFO] tweaked toml for git repo https://github.com/derricw/rustrsa written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/derricw/rustrsa already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1c1b192634131601da56a54c00a7c1381a2c688fc88e179e3a06901d166d1c8 [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" "b1c1b192634131601da56a54c00a7c1381a2c688fc88e179e3a06901d166d1c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1c1b192634131601da56a54c00a7c1381a2c688fc88e179e3a06901d166d1c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1c1b192634131601da56a54c00a7c1381a2c688fc88e179e3a06901d166d1c8", kill_on_drop: false }` [INFO] [stdout] b1c1b192634131601da56a54c00a7c1381a2c688fc88e179e3a06901d166d1c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16c4115ffd4bf7cb05088d3a58d1b23f60d85d7fadf8373a1595ff1e02b49dba [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" "16c4115ffd4bf7cb05088d3a58d1b23f60d85d7fadf8373a1595ff1e02b49dba", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-cfg v0.2.0 [INFO] [stderr] Checking ieee754 v0.2.2 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking num-complex v0.2.0 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking mod_exp v1.0.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling ramp v0.5.0 [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-0.5.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/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 `std::alloc::Alloc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/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-0.5.0/src/int.rs:3639:5 [INFO] [stdout] | [INFO] [stdout] 3639 | / fn replace_one(&mut self) -> Self { [INFO] [stdout] 3640 | | mem::replace(self, Self::one()) [INFO] [stdout] 3641 | | } [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-0.5.0/src/int.rs:3643:5 [INFO] [stdout] | [INFO] [stdout] 3643 | / fn replace_zero(&mut self) -> Self { [INFO] [stdout] 3644 | | mem::replace(self, Self::zero()) [INFO] [stdout] 3645 | | } [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-0.5.0/src/int.rs:3647:5 [INFO] [stdout] | [INFO] [stdout] 3647 | / fn add_one(&self) -> Self { [INFO] [stdout] 3648 | | self + 1 [INFO] [stdout] 3649 | | } [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-0.5.0/src/int.rs:3651:5 [INFO] [stdout] | [INFO] [stdout] 3651 | / fn sub_one(&self) -> Self { [INFO] [stdout] 3652 | | self - 1 [INFO] [stdout] 3653 | | } [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-0.5.0/src/int.rs:3655:5 [INFO] [stdout] | [INFO] [stdout] 3655 | / fn add_usize(&self, n: usize) -> Option { [INFO] [stdout] 3656 | | Some(self + Int::from(n)) [INFO] [stdout] 3657 | | } [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 stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/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 stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #![feature(step_trait, ptr_internals, alloc, raw_vec_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0200]: the trait `std::iter::Step` requires an `unsafe impl` declaration [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/src/int.rs:3627:1 [INFO] [stdout] | [INFO] [stdout] 3627 | / impl std::iter::Step for Int { [INFO] [stdout] 3628 | | fn steps_between(start: &Int, end: &Int) -> Option { [INFO] [stdout] 3629 | | let diff = (start - end).abs(); [INFO] [stdout] 3630 | | [INFO] [stdout] ... | [INFO] [stdout] 3657 | | } [INFO] [stdout] 3658 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0200, E0407, E0432, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0200`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ramp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "16c4115ffd4bf7cb05088d3a58d1b23f60d85d7fadf8373a1595ff1e02b49dba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16c4115ffd4bf7cb05088d3a58d1b23f60d85d7fadf8373a1595ff1e02b49dba", kill_on_drop: false }` [INFO] [stdout] 16c4115ffd4bf7cb05088d3a58d1b23f60d85d7fadf8373a1595ff1e02b49dba