[INFO] fetching crate pkcs11 0.4.2...
[INFO] checking pkcs11-0.4.2 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate pkcs11 0.4.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pkcs11 0.4.2 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pkcs11 0.4.2
[INFO] finished tweaking crates.io crate pkcs11 0.4.2
[INFO] tweaked toml for crates.io crate pkcs11 0.4.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] f37eb72c74eea1ba7bad56a779f3fe7122209a714b1f296c95b3d32e93bb32f8
[INFO] running `"docker" "start" "-a" "f37eb72c74eea1ba7bad56a779f3fe7122209a714b1f296c95b3d32e93bb32f8"`
[INFO] [stderr]     Checking serial_test v0.1.0
[INFO] [stderr]     Checking pkcs11 v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/types.rs:586:50
[INFO] [stderr]     |
[INFO] [stderr] 586 | pub const CKA_WRAP_TEMPLATE: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000211);
[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 assigned value
[INFO] [stderr]    --> src/types.rs:587:52
[INFO] [stderr]     |
[INFO] [stderr] 587 | pub const CKA_UNWRAP_TEMPLATE: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000212);
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/types.rs:588:52
[INFO] [stderr]     |
[INFO] [stderr] 588 | pub const CKA_DERIVE_TEMPLATE: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000213);
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/types.rs:627:55
[INFO] [stderr]     |
[INFO] [stderr] 627 | pub const CKA_ALLOWED_MECHANISMS: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000600);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling serial_test_derive v0.1.0
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/types.rs:586:50
[INFO] [stderr]     |
[INFO] [stderr] 586 | pub const CKA_WRAP_TEMPLATE: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000211);
[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 assigned value
[INFO] [stderr]    --> src/types.rs:587:52
[INFO] [stderr]     |
[INFO] [stderr] 587 | pub const CKA_UNWRAP_TEMPLATE: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000212);
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/types.rs:588:52
[INFO] [stderr]     |
[INFO] [stderr] 588 | pub const CKA_DERIVE_TEMPLATE: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000213);
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/types.rs:627:55
[INFO] [stderr]     |
[INFO] [stderr] 627 | pub const CKA_ALLOWED_MECHANISMS: CK_ATTRIBUTE_TYPE = (CKF_ARRAY_ATTRIBUTE | 0x00000600);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.04s
[INFO] running `"docker" "inspect" "f37eb72c74eea1ba7bad56a779f3fe7122209a714b1f296c95b3d32e93bb32f8"`
[INFO] running `"docker" "rm" "-f" "f37eb72c74eea1ba7bad56a779f3fe7122209a714b1f296c95b3d32e93bb32f8"`
[INFO] [stdout] f37eb72c74eea1ba7bad56a779f3fe7122209a714b1f296c95b3d32e93bb32f8