[INFO] crate cublas 0.2.0 is already in cache
[INFO] checking cublas-0.2.0 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate cublas 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cublas 0.2.0 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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] 6c546107a0d08609dd152e3ef2fe29af76a7d5f29b78aedb1f05cbf9a598d1a7
[INFO] running `"docker" "start" "-a" "6c546107a0d08609dd152e3ef2fe29af76a7d5f29b78aedb1f05cbf9a598d1a7"`
[INFO] [stderr]    Compiling cublas-sys v0.1.0
[INFO] [stderr]     Checking collenchyma v0.0.7
[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] 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 3.66s
[INFO] running `"docker" "inspect" "6c546107a0d08609dd152e3ef2fe29af76a7d5f29b78aedb1f05cbf9a598d1a7"`
[INFO] running `"docker" "rm" "-f" "6c546107a0d08609dd152e3ef2fe29af76a7d5f29b78aedb1f05cbf9a598d1a7"`
[INFO] [stdout] 6c546107a0d08609dd152e3ef2fe29af76a7d5f29b78aedb1f05cbf9a598d1a7