[INFO] fetching crate rcudnn 1.8.0...
[INFO] checking rcudnn-1.8.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate rcudnn 1.8.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate rcudnn 1.8.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcudnn 1.8.0
[INFO] finished tweaking crates.io crate rcudnn 1.8.0
[INFO] tweaked toml for crates.io crate rcudnn 1.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rcudnn-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ed9e40c55421b941fca081dde3c6ebe08b7b71770647c22cc812d92ccc7048f
[INFO] running `Command { std: "docker" "start" "-a" "5ed9e40c55421b941fca081dde3c6ebe08b7b71770647c22cc812d92ccc7048f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ed9e40c55421b941fca081dde3c6ebe08b7b71770647c22cc812d92ccc7048f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed9e40c55421b941fca081dde3c6ebe08b7b71770647c22cc812d92ccc7048f", kill_on_drop: false }`
[INFO] [stdout] 5ed9e40c55421b941fca081dde3c6ebe08b7b71770647c22cc812d92ccc7048f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ae0a53f827b6aef39bab25d57a3aeee6b742383b2698057585d52e0910c9ed5
[INFO] running `Command { std: "docker" "start" "-a" "0ae0a53f827b6aef39bab25d57a3aeee6b742383b2698057585d52e0910c9ed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rcudnn-sys v0.5.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking rcudnn v1.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `coaster`
[INFO] [stdout]  --> benches/cudnn_overhead.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate coaster as co;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rcudnn` (bench "cudnn_overhead") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `coaster`
[INFO] [stdout]  --> tests/cudnn_specs.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use coaster as co;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no external crate `coaster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/cudnn_specs.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         log::trace!("RNN API test");
[INFO] [stdout]     |         ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/cudnn_specs.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |             .filter_level(log::LevelFilter::Trace)
[INFO] [stdout]     |                           ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cudnnRNNDescriptor_t`, `cudnnRNNPaddingMode_t`, `cudnnTensorDescriptor_t`
[INFO] [stdout]   --> tests/cudnn_specs.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use rcudnn::{cudnnRNNDescriptor_t, cudnnRNNPaddingMode_t, cudnnTensorDescriptor_t};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cudnn::utils::RnnConfig`
[INFO] [stdout]   --> tests/cudnn_specs.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use crate::cudnn::utils::RnnConfig;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rcudnn::utils::DataTypeInfo`
[INFO] [stdout]    --> tests/cudnn_specs.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |         use rcudnn::utils::DataTypeInfo;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rcudnn::RnnDescriptor`
[INFO] [stdout]    --> tests/cudnn_specs.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |         use rcudnn::RnnDescriptor;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to an `extern` block with non-Rust ABI
[INFO] [stdout]    --> tests/cudnn_specs.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   |   #[link(name = "cudart")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9   |   #[cfg(test)]
[INFO] [stdout] 10  | / mod cudnn_spec {
[INFO] [stdout] 11  | |
[INFO] [stdout] 12  | |     use rcudnn::{cudnnRNNDescriptor_t, cudnnRNNPaddingMode_t, cudnnTensorDescriptor_t};
[INFO] [stdout] 13  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     }
[INFO] [stdout] 384 | | }
[INFO] [stdout]     | |_- not an `extern` block
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]    --> tests/cudnn_specs.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let _ = env_logger::builder()
[INFO] [stdout]     |                 ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rcudnn` (test "cudnn_specs") due to 5 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0ae0a53f827b6aef39bab25d57a3aeee6b742383b2698057585d52e0910c9ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae0a53f827b6aef39bab25d57a3aeee6b742383b2698057585d52e0910c9ed5", kill_on_drop: false }`
[INFO] [stdout] 0ae0a53f827b6aef39bab25d57a3aeee6b742383b2698057585d52e0910c9ed5
[INFO] checking rcudnn-1.8.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate rcudnn 1.8.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate rcudnn 1.8.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcudnn 1.8.0
[INFO] finished tweaking crates.io crate rcudnn 1.8.0
[INFO] tweaked toml for crates.io crate rcudnn 1.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d019fa8cb25df9a47ea537554f57f1166b87ef31ccc4a516c446191ceb19de9
[INFO] running `Command { std: "docker" "start" "-a" "1d019fa8cb25df9a47ea537554f57f1166b87ef31ccc4a516c446191ceb19de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d019fa8cb25df9a47ea537554f57f1166b87ef31ccc4a516c446191ceb19de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d019fa8cb25df9a47ea537554f57f1166b87ef31ccc4a516c446191ceb19de9", kill_on_drop: false }`
[INFO] [stdout] 1d019fa8cb25df9a47ea537554f57f1166b87ef31ccc4a516c446191ceb19de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52e20a4c1b7c86a1f850c7ad7aa5cf6a7f4a9e18f20b629541dab62a4826af47
[INFO] running `Command { std: "docker" "start" "-a" "52e20a4c1b7c86a1f850c7ad7aa5cf6a7f4a9e18f20b629541dab62a4826af47", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rcudnn-sys v0.5.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking rcudnn v1.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `coaster`
[INFO] [stdout]  --> benches/cudnn_overhead.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate coaster as co;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rcudnn` (bench "cudnn_overhead") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `coaster`
[INFO] [stdout]  --> tests/cudnn_specs.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use coaster as co;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no external crate `coaster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/cudnn_specs.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         log::trace!("RNN API test");
[INFO] [stdout]     |         ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/cudnn_specs.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |             .filter_level(log::LevelFilter::Trace)
[INFO] [stdout]     |                           ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cudnnRNNDescriptor_t`, `cudnnRNNPaddingMode_t`, `cudnnTensorDescriptor_t`
[INFO] [stdout]   --> tests/cudnn_specs.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use rcudnn::{cudnnRNNDescriptor_t, cudnnRNNPaddingMode_t, cudnnTensorDescriptor_t};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cudnn::utils::RnnConfig`
[INFO] [stdout]   --> tests/cudnn_specs.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use crate::cudnn::utils::RnnConfig;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rcudnn::utils::DataTypeInfo`
[INFO] [stdout]    --> tests/cudnn_specs.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |         use rcudnn::utils::DataTypeInfo;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rcudnn::RnnDescriptor`
[INFO] [stdout]    --> tests/cudnn_specs.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |         use rcudnn::RnnDescriptor;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/cudnn_specs.rs:192:22
[INFO] [stdout]     |
[INFO] [stdout] 192 |             for _ in 0..sequence_length {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to an `extern` block with non-Rust ABI
[INFO] [stdout]    --> tests/cudnn_specs.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   |   #[link(name = "cudart")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9   |   #[cfg(test)]
[INFO] [stdout] 10  | / mod cudnn_spec {
[INFO] [stdout] 11  | |
[INFO] [stdout] 12  | |     use rcudnn::{cudnnRNNDescriptor_t, cudnnRNNPaddingMode_t, cudnnTensorDescriptor_t};
[INFO] [stdout] 13  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |     }
[INFO] [stdout] 384 | | }
[INFO] [stdout]     | |_- not an `extern` block
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]    --> tests/cudnn_specs.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let _ = env_logger::builder()
[INFO] [stdout]     |                 ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rcudnn` (test "cudnn_specs") due to 5 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "52e20a4c1b7c86a1f850c7ad7aa5cf6a7f4a9e18f20b629541dab62a4826af47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e20a4c1b7c86a1f850c7ad7aa5cf6a7f4a9e18f20b629541dab62a4826af47", kill_on_drop: false }`
[INFO] [stdout] 52e20a4c1b7c86a1f850c7ad7aa5cf6a7f4a9e18f20b629541dab62a4826af47
