[INFO] crate nvml-wrapper 0.5.0 is already in cache
[INFO] checking nvml-wrapper-0.5.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate nvml-wrapper 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nvml-wrapper 0.5.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nvml-wrapper 0.5.0
[INFO] finished tweaking crates.io crate nvml-wrapper 0.5.0
[INFO] tweaked toml for crates.io crate nvml-wrapper 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate nvml-wrapper 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] f6e2b25a6792e656fe6417bef1779c3d78e17eb2a07529e36052a4f26a071198
[INFO] running `"docker" "start" "-a" "f6e2b25a6792e656fe6417bef1779c3d78e17eb2a07529e36052a4f26a071198"`
[INFO] [stderr]    Compiling cc v1.0.34
[INFO] [stderr]    Compiling nvml-wrapper-sys v0.4.0
[INFO] [stderr]     Checking getopts v0.2.18
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling wrapcenum-derive v0.3.0
[INFO] [stderr]     Checking pretty-bytes v0.2.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking nvml-wrapper v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / error_chain! {
[INFO] [stderr] 11  | |     foreign_links {
[INFO] [stderr] 12  | |         Utf8Error(::std::str::Utf8Error);
[INFO] [stderr] 13  | |         NulError(::std::ffi::NulError);
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     }
[INFO] [stderr] 216 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / error_chain! {
[INFO] [stderr] 11  | |     foreign_links {
[INFO] [stderr] 12  | |         Utf8Error(::std::str::Utf8Error);
[INFO] [stderr] 13  | |         NulError(::std::ffi::NulError);
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     }
[INFO] [stderr] 216 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/test_utils.rs:135:16
[INFO] [stderr]     |
[INFO] [stderr] 135 |     T: Fn() -> (Result<R>),
[INFO] [stderr]     |                ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/test_utils.rs:145:23
[INFO] [stderr]     |
[INFO] [stderr] 145 |     T: Fn(&Device) -> (Result<R>),
[INFO] [stderr]     |                       ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/test_utils.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     T: Fn(&Unit) -> (Result<R>),
[INFO] [stderr]     |                     ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/test_utils.rs:171:23
[INFO] [stderr]     |
[INFO] [stderr] 171 |     T: Fn(&NvLink) -> (Result<R>),
[INFO] [stderr]     |                       ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/test_utils.rs:186:16
[INFO] [stderr]     |
[INFO] [stderr] 186 |     T: Fn() -> (Result<R>),
[INFO] [stderr]     |                ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/test_utils.rs:199:16
[INFO] [stderr]     |
[INFO] [stderr] 199 |     T: Fn() -> (Result<R>),
[INFO] [stderr]     |                ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / error_chain! {
[INFO] [stderr] 11  | |     foreign_links {
[INFO] [stderr] 12  | |         Utf8Error(::std::str::Utf8Error);
[INFO] [stderr] 13  | |         NulError(::std::ffi::NulError);
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     }
[INFO] [stderr] 216 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:10:1
[INFO] [stderr]     |
[INFO] [stderr] 10  | / error_chain! {
[INFO] [stderr] 11  | |     foreign_links {
[INFO] [stderr] 12  | |         Utf8Error(::std::str::Utf8Error);
[INFO] [stderr] 13  | |         NulError(::std::ffi::NulError);
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     }
[INFO] [stderr] 216 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/struct_wrappers/device.rs:200:14
[INFO] [stderr]     |
[INFO] [stderr] 200 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/struct_wrappers/unit.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |             .into_iter()
[INFO] [stderr]    |              ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/struct_wrappers/device.rs:200:14
[INFO] [stderr]     |
[INFO] [stderr] 200 |             .into_iter()
[INFO] [stderr]     |              ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/struct_wrappers/unit.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |             .into_iter()
[INFO] [stderr]    |              ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `"docker" "inspect" "f6e2b25a6792e656fe6417bef1779c3d78e17eb2a07529e36052a4f26a071198"`
[INFO] running `"docker" "rm" "-f" "f6e2b25a6792e656fe6417bef1779c3d78e17eb2a07529e36052a4f26a071198"`
[INFO] [stdout] f6e2b25a6792e656fe6417bef1779c3d78e17eb2a07529e36052a4f26a071198
