[INFO] fetching crate cublas 0.2.0...
[INFO] checking cublas-0.2.0 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] extracting crate cublas 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cublas 0.2.0 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cublas 0.2.0
[INFO] removed path dependency cublas-sys from crates.io crate cublas 0.2.0
[INFO] finished tweaking crates.io crate cublas 0.2.0
[INFO] tweaked toml for crates.io crate cublas 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded collenchyma v0.0.7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] bff82abb72358b56ebb22769d073e1704cf3e9e3d9081fefaa7a5336067f58c7
[INFO] running `"docker" "start" "-a" "bff82abb72358b56ebb22769d073e1704cf3e9e3d9081fefaa7a5336067f58c7"`
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking linear-map v0.0.4
[INFO] [stderr]    Compiling cublas-sys v0.1.0
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking cublas v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 |         Ok(Context::from_c(try!( unsafe { API::ffi_create() })))
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |         Ok(try!(API::ffi_destroy(*context.id_c())))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |         Ok(PointerMode::from_c(try!(unsafe { API::ffi_get_pointer_mode(*context.id_c()) })))
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Ok(try!(unsafe { API::ffi_set_pointer_mode(*context.id_c(), pointer_mode.as_c()) }))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking collenchyma v0.0.7
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 |         Ok(Context::from_c(try!( unsafe { API::ffi_create() })))
[INFO] [stderr]    |                            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |         Ok(try!(API::ffi_destroy(*context.id_c())))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |         Ok(PointerMode::from_c(try!(unsafe { API::ffi_get_pointer_mode(*context.id_c()) })))
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/api/util.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Ok(try!(unsafe { API::ffi_set_pointer_mode(*context.id_c(), pointer_mode.as_c()) }))
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/api/level1.rs:191:17
[INFO] [stderr]     |
[INFO] [stderr] 191 |             let mut mem_buffer = mem.as_mut_slice::<T>();
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/api/level3.rs:69:17
[INFO] [stderr]    |
[INFO] [stderr] 69 |             let mut mem_buffer = mem.as_mut_slice::<T>();
[INFO] [stderr]    |                 ----^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.88s
[INFO] running `"docker" "inspect" "bff82abb72358b56ebb22769d073e1704cf3e9e3d9081fefaa7a5336067f58c7"`
[INFO] running `"docker" "rm" "-f" "bff82abb72358b56ebb22769d073e1704cf3e9e3d9081fefaa7a5336067f58c7"`
[INFO] [stdout] bff82abb72358b56ebb22769d073e1704cf3e9e3d9081fefaa7a5336067f58c7