[INFO] cloning repository https://github.com/nfk93/primefield_generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nfk93/primefield_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfk93%2Fprimefield_generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfk93%2Fprimefield_generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf3e8610b53c7b284e662852676aadf8824a6363 [INFO] testing nfk93/primefield_generator against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfk93%2Fprimefield_generator" "/workspace/builds/worker-62/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nfk93/primefield_generator on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nfk93/primefield_generator [INFO] finished tweaking git repo https://github.com/nfk93/primefield_generator [INFO] tweaked toml for git repo https://github.com/nfk93/primefield_generator written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate git repo https://github.com/nfk93/primefield_generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd50a10fd54ce8776175ae2d71414d20ca2da3c39237d945f5c117c469310aa0 [INFO] running `Command { std: "docker" "start" "-a" "cd50a10fd54ce8776175ae2d71414d20ca2da3c39237d945f5c117c469310aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd50a10fd54ce8776175ae2d71414d20ca2da3c39237d945f5c117c469310aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd50a10fd54ce8776175ae2d71414d20ca2da3c39237d945f5c117c469310aa0", kill_on_drop: false }` [INFO] [stdout] cd50a10fd54ce8776175ae2d71414d20ca2da3c39237d945f5c117c469310aa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73adfe2b706fb606a87a0ce17256e14fce8406a495ea5a20857593e24dd6c8fe [INFO] running `Command { std: "docker" "start" "-a" "73adfe2b706fb606a87a0ce17256e14fce8406a495ea5a20857593e24dd6c8fe", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling rustc-cfg v0.2.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling primal-estimate v0.3.1 [INFO] [stderr] Compiling ieee754 v0.2.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling primal-bit v0.3.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling primal-sieve v0.3.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling primal-check v0.3.1 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling primal v0.3.0 [INFO] [stderr] Compiling ramp v0.5.8 [INFO] [stdout] error[E0432]: unresolved import `std::alloc::AllocRef` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.8/src/mem.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | use std::alloc::{self, AllocRef}; [INFO] [stdout] | ^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `AllocInit` in `alloc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.8/src/mem.rs:49:64 [INFO] [stdout] | [INFO] [stdout] 49 | let ret = match alloc::Global.alloc(layout.clone(), alloc::AllocInit::Zeroed) { [INFO] [stdout] | ^^^^^^^^^ could not find `AllocInit` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `raw_vec` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.8/src/int.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `raw_vec` is defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0199]: implementing the trait `Step` is not unsafe [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.8/src/int.rs:3697:1 [INFO] [stdout] | [INFO] [stdout] 3697 | / unsafe impl std::iter::Step for Int { [INFO] [stdout] 3698 | | fn steps_between(start: &Int, end: &Int) -> Option { [INFO] [stdout] 3699 | | let diff = (start - end).abs(); [INFO] [stdout] 3700 | | [INFO] [stdout] ... | [INFO] [stdout] 3715 | | } [INFO] [stdout] 3716 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0199, E0432, E0433, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0199`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ramp` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "73adfe2b706fb606a87a0ce17256e14fce8406a495ea5a20857593e24dd6c8fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73adfe2b706fb606a87a0ce17256e14fce8406a495ea5a20857593e24dd6c8fe", kill_on_drop: false }` [INFO] [stdout] 73adfe2b706fb606a87a0ce17256e14fce8406a495ea5a20857593e24dd6c8fe