[INFO] cloning repository https://github.com/Cosmian/native-pkcs11
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cosmian/native-pkcs11" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCosmian%2Fnative-pkcs11", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCosmian%2Fnative-pkcs11'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 114c93de2e32c2b943578f0aad1c0f43d69e7726
[INFO] checking Cosmian/native-pkcs11/114c93de2e32c2b943578f0aad1c0f43d69e7726 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCosmian%2Fnative-pkcs11" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cosmian/native-pkcs11 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cosmian/native-pkcs11
[INFO] finished tweaking git repo https://github.com/Cosmian/native-pkcs11
[INFO] tweaked toml for git repo https://github.com/Cosmian/native-pkcs11 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Cosmian/native-pkcs11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded apple-security-framework v2.9.2
[INFO] [stderr]   Downloaded apple-security-framework-sys v2.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baddc531ab99ea89ec73c8311a08aea70346b6fd66c5f0ab7e0e75bbcd6d561c
[INFO] running `Command { std: "docker" "start" "-a" "baddc531ab99ea89ec73c8311a08aea70346b6fd66c5f0ab7e0e75bbcd6d561c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baddc531ab99ea89ec73c8311a08aea70346b6fd66c5f0ab7e0e75bbcd6d561c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baddc531ab99ea89ec73c8311a08aea70346b6fd66c5f0ab7e0e75bbcd6d561c", kill_on_drop: false }`
[INFO] [stdout] baddc531ab99ea89ec73c8311a08aea70346b6fd66c5f0ab7e0e75bbcd6d561c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7008a1e6c06c2c046662742c0d91a6c3d4242cbea5e3e58d3e0b62745d6bb14
[INFO] running `Command { std: "docker" "start" "-a" "b7008a1e6c06c2c046662742c0d91a6c3d4242cbea5e3e58d3e0b62745d6bb14", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking flagset v0.4.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking smallvec v1.13.1
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[INFO] [stderr]     Checking getrandom v0.2.12
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[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling pkcs11-sys v0.2.17 (/opt/rustwide/workdir/pkcs11-sys)
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking strum v0.26.2
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[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling der_derive v0.7.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling serial_test_derive v3.0.0
[INFO] [stderr]    Compiling strum_macros v0.26.2
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[INFO] [stderr]     Checking der v0.7.8
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking x509-cert v0.2.5
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking tracing-journald v0.3.0
[INFO] [stderr]     Checking rsa v0.9.6
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking native-pkcs11-traits v0.2.17 (/opt/rustwide/workdir/native-pkcs11-traits)
[INFO] [stderr]     Checking native-pkcs11-keychain v0.2.17 (/opt/rustwide/workdir/native-pkcs11-keychain)
[INFO] [stderr]     Checking native-pkcs11-windows v0.2.17 (/opt/rustwide/workdir/native-pkcs11-windows)
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking native-pkcs11-core v0.2.17 (/opt/rustwide/workdir/native-pkcs11-core)
[INFO] [stderr]     Checking native-pkcs11 v0.2.17 (/opt/rustwide/workdir/native-pkcs11)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1114:20
[INFO] [stdout]      |
[INFO] [stdout] 1114 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1116:13
[INFO] [stdout]      |
[INFO] [stdout] 1116 |             unsafe { C_Initialize(ptr::null_mut()) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1119:20
[INFO] [stdout]      |
[INFO] [stdout] 1119 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1122:13
[INFO] [stdout]      |
[INFO] [stdout] 1122 |             unsafe { C_Initialize(&mut args as CK_C_INITIALIZE_ARGS_PTR as *mut std::ffi::c_void) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1125:20
[INFO] [stdout]      |
[INFO] [stdout] 1125 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1129:13
[INFO] [stdout]      |
[INFO] [stdout] 1129 |             unsafe { C_Initialize(&mut args as CK_C_INITIALIZE_ARGS_PTR as *mut std::ffi::c_void) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1138:20
[INFO] [stdout]      |
[INFO] [stdout] 1138 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1141:13
[INFO] [stdout]      |
[INFO] [stdout] 1141 |             unsafe { C_Finalize(1 as *mut u32 as *mut std::ffi::c_void) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1144:20
[INFO] [stdout]      |
[INFO] [stdout] 1144 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1146:13
[INFO] [stdout]      |
[INFO] [stdout] 1146 |             unsafe { C_Finalize(ptr::null_mut()) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1155:20
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1161:20
[INFO] [stdout]      |
[INFO] [stdout] 1161 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1189:20
[INFO] [stdout]      |
[INFO] [stdout] 1189 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1210:20
[INFO] [stdout]      |
[INFO] [stdout] 1210 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1221:20
[INFO] [stdout]      |
[INFO] [stdout] 1221 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1235:20
[INFO] [stdout]      |
[INFO] [stdout] 1235 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1246:20
[INFO] [stdout]      |
[INFO] [stdout] 1246 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1262:20
[INFO] [stdout]      |
[INFO] [stdout] 1262 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1273:20
[INFO] [stdout]      |
[INFO] [stdout] 1273 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1306:20
[INFO] [stdout]      |
[INFO] [stdout] 1306 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1317:20
[INFO] [stdout]      |
[INFO] [stdout] 1317 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1336:20
[INFO] [stdout]      |
[INFO] [stdout] 1336 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1349:20
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1372:20
[INFO] [stdout]      |
[INFO] [stdout] 1372 |         assert_eq!(unsafe { C_CloseSession(handle) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1373:20
[INFO] [stdout]      |
[INFO] [stdout] 1373 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1380:20
[INFO] [stdout]      |
[INFO] [stdout] 1380 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1394:20
[INFO] [stdout]      |
[INFO] [stdout] 1394 |         assert_eq!(unsafe { C_CloseSession(handle) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1397:13
[INFO] [stdout]      |
[INFO] [stdout] 1397 |             unsafe { C_CloseSession(handle) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1402:13
[INFO] [stdout]      |
[INFO] [stdout] 1402 |             unsafe { C_CloseSession(CK_INVALID_HANDLE) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1405:20
[INFO] [stdout]      |
[INFO] [stdout] 1405 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1412:20
[INFO] [stdout]      |
[INFO] [stdout] 1412 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1441:20
[INFO] [stdout]      |
[INFO] [stdout] 1441 |         assert_eq!(unsafe { C_CloseSession(handle) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1442:20
[INFO] [stdout]      |
[INFO] [stdout] 1442 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1449:20
[INFO] [stdout]      |
[INFO] [stdout] 1449 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1476:20
[INFO] [stdout]      |
[INFO] [stdout] 1476 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1487:20
[INFO] [stdout]      |
[INFO] [stdout] 1487 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1506:20
[INFO] [stdout]      |
[INFO] [stdout] 1506 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1517:20
[INFO] [stdout]      |
[INFO] [stdout] 1517 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1546:20
[INFO] [stdout]      |
[INFO] [stdout] 1546 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1557:20
[INFO] [stdout]      |
[INFO] [stdout] 1557 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1576:20
[INFO] [stdout]      |
[INFO] [stdout] 1576 |         assert_eq!(unsafe { C_FindObjectsFinal(handle) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1577:20
[INFO] [stdout]      |
[INFO] [stdout] 1577 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1579:13
[INFO] [stdout]      |
[INFO] [stdout] 1579 |             unsafe { C_FindObjectsFinal(handle) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1588:20
[INFO] [stdout]      |
[INFO] [stdout] 1588 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1603:13
[INFO] [stdout]      |
[INFO] [stdout] 1603 |             unsafe { C_GetFunctionStatus(session_h) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1606:20
[INFO] [stdout]      |
[INFO] [stdout] 1606 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1613:20
[INFO] [stdout]      |
[INFO] [stdout] 1613 |         assert_eq!(unsafe { C_Initialize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1628:13
[INFO] [stdout]      |
[INFO] [stdout] 1628 |             unsafe { C_GetFunctionStatus(session_h) },
[INFO] [stdout]      |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> native-pkcs11/src/lib.rs:1631:20
[INFO] [stdout]      |
[INFO] [stdout] 1631 |         assert_eq!(unsafe { C_Finalize(ptr::null_mut()) }, CKR_OK);
[INFO] [stdout]      |                    ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.64s
[INFO] running `Command { std: "docker" "inspect" "b7008a1e6c06c2c046662742c0d91a6c3d4242cbea5e3e58d3e0b62745d6bb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7008a1e6c06c2c046662742c0d91a6c3d4242cbea5e3e58d3e0b62745d6bb14", kill_on_drop: false }`
[INFO] [stdout] b7008a1e6c06c2c046662742c0d91a6c3d4242cbea5e3e58d3e0b62745d6bb14