[INFO] fetching crate ramp-primes 0.2.0...
[INFO] checking ramp-primes-0.2.0 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] extracting crate ramp-primes 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ramp-primes 0.2.0 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ramp-primes 0.2.0
[INFO] finished tweaking crates.io crate ramp-primes 0.2.0
[INFO] tweaked toml for crates.io crate ramp-primes 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate ramp-primes 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6be77d11ff95c3cbdb283099f5477fb1b865b642dced6fc8c5e11c089f8de6d8
[INFO] running `"docker" "start" "-a" "6be77d11ff95c3cbdb283099f5477fb1b865b642dced6fc8c5e11c089f8de6d8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling ramp v0.5.5
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.5/src/mem.rs:49:35
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let ret = match alloc::Global.alloc(layout.clone()) {
[INFO] [stderr]    |                                   ^^^^^ -------------- supplied 1 argument
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   expected 2 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.5/src/mem.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let ret = match alloc::Global.alloc(layout.clone()) {
[INFO] [stderr]    |                     ----------------------------------- this expression has type `std::result::Result<std::alloc::MemoryBlock, std::alloc::AllocErr>`
[INFO] [stderr] 50 |         Ok((p, _)) => p.as_ptr(),
[INFO] [stderr]    |            ^^^^^^ expected struct `std::alloc::MemoryBlock`, found tuple
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::alloc::MemoryBlock`
[INFO] [stderr]                found tuple `(_, _)`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `empty` found for struct `std::ptr::Unique<_>` in the current scope
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.5/src/int.rs:3624:26
[INFO] [stderr]      |
[INFO] [stderr] 3624 |             ptr: Unique::empty(),
[INFO] [stderr]      |                          ^^^^^ function or associated item not found in `std::ptr::Unique<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `ramp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6be77d11ff95c3cbdb283099f5477fb1b865b642dced6fc8c5e11c089f8de6d8"`
[INFO] running `"docker" "rm" "-f" "6be77d11ff95c3cbdb283099f5477fb1b865b642dced6fc8c5e11c089f8de6d8"`
[INFO] [stdout] 6be77d11ff95c3cbdb283099f5477fb1b865b642dced6fc8c5e11c089f8de6d8