[INFO] fetching crate oasis-test 0.4.1... [INFO] checking oasis-test-0.4.1 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate oasis-test 0.4.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate oasis-test 0.4.1 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate oasis-test 0.4.1 [INFO] finished tweaking crates.io crate oasis-test 0.4.1 [INFO] tweaked toml for crates.io crate oasis-test 0.4.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b06ccad67d551415ad4c846f0c8b25971b5fbc5fe45869f2bbd6ddf6abbed32 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2b06ccad67d551415ad4c846f0c8b25971b5fbc5fe45869f2bbd6ddf6abbed32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b06ccad67d551415ad4c846f0c8b25971b5fbc5fe45869f2bbd6ddf6abbed32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b06ccad67d551415ad4c846f0c8b25971b5fbc5fe45869f2bbd6ddf6abbed32", kill_on_drop: false }` [INFO] [stdout] 2b06ccad67d551415ad4c846f0c8b25971b5fbc5fe45869f2bbd6ddf6abbed32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb1bcf63957e1b39fc82ece5308a8b4f664f0f37744ec7df7c2a0e193dc68248 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "eb1bcf63957e1b39fc82ece5308a8b4f664f0f37744ec7df7c2a0e193dc68248", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling oasis-borsh-derive-internal v0.2.12 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling oasis-borsh-derive v0.2.10 [INFO] [stderr] Compiling oasis-macros v0.3.0 [INFO] [stderr] Checking oasis-borsh v0.2.11 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking oasis-types v0.4.0 [INFO] [stderr] Checking blockchain-traits v0.4.1 [INFO] [stderr] Checking memchain v0.4.1 [INFO] [stderr] Checking oasis-test v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:9:78 [INFO] [stdout] | [INFO] [stdout] 9 | pub extern "C" fn oasis_balance(addr: *const Address, balance: *mut u128) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:14:69 [INFO] [stdout] | [INFO] [stdout] 14 | pub extern "C" fn oasis_code(addr: *const Address, buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:19:72 [INFO] [stdout] | [INFO] [stdout] 19 | pub extern "C" fn oasis_code_len(at: *const Address, len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:24:54 [INFO] [stdout] | [INFO] [stdout] 24 | pub extern "C" fn oasis_fetch_input(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:9:78 [INFO] [stdout] | [INFO] [stdout] 9 | pub extern "C" fn oasis_balance(addr: *const Address, balance: *mut u128) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:29:53 [INFO] [stdout] | [INFO] [stdout] 29 | pub extern "C" fn oasis_input_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | pub extern "C" fn oasis_fetch_aad(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:39:51 [INFO] [stdout] | [INFO] [stdout] 39 | pub extern "C" fn oasis_aad_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:44:58 [INFO] [stdout] | [INFO] [stdout] 44 | pub extern "C" fn oasis_ret(buf: *const u8, len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:49:58 [INFO] [stdout] | [INFO] [stdout] 49 | pub extern "C" fn oasis_err(buf: *const u8, len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:54:52 [INFO] [stdout] | [INFO] [stdout] 54 | pub extern "C" fn oasis_fetch_ret(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:59:51 [INFO] [stdout] | [INFO] [stdout] 59 | pub extern "C" fn oasis_ret_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:64:52 [INFO] [stdout] | [INFO] [stdout] 64 | pub extern "C" fn oasis_fetch_err(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:69:51 [INFO] [stdout] | [INFO] [stdout] 69 | pub extern "C" fn oasis_err_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:74:39 [INFO] [stdout] | [INFO] [stdout] 74 | pub extern "C" fn oasis_create(value: u128, code: *const u8, code_len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:74:80 [INFO] [stdout] | [INFO] [stdout] 74 | pub extern "C" fn oasis_create(value: u128, code: *const u8, code_len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | value: u128, [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 84 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:89:56 [INFO] [stdout] | [INFO] [stdout] 89 | pub extern "C" fn oasis_address(addr: *mut Address) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:94:55 [INFO] [stdout] | [INFO] [stdout] 94 | pub extern "C" fn oasis_sender(addr: *mut Address) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:99:52 [INFO] [stdout] | [INFO] [stdout] 99 | pub extern "C" fn oasis_value(value: *mut u128) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:104:79 [INFO] [stdout] | [INFO] [stdout] 104 | pub extern "C" fn oasis_read(key: *const u8, key_len: u32, value: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:113:6 [INFO] [stdout] | [INFO] [stdout] 113 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:123:6 [INFO] [stdout] | [INFO] [stdout] 123 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:134:6 [INFO] [stdout] | [INFO] [stdout] 134 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:14:69 [INFO] [stdout] | [INFO] [stdout] 14 | pub extern "C" fn oasis_code(addr: *const Address, buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:19:72 [INFO] [stdout] | [INFO] [stdout] 19 | pub extern "C" fn oasis_code_len(at: *const Address, len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:24:54 [INFO] [stdout] | [INFO] [stdout] 24 | pub extern "C" fn oasis_fetch_input(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:29:53 [INFO] [stdout] | [INFO] [stdout] 29 | pub extern "C" fn oasis_input_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:34:52 [INFO] [stdout] | [INFO] [stdout] 34 | pub extern "C" fn oasis_fetch_aad(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:39:51 [INFO] [stdout] | [INFO] [stdout] 39 | pub extern "C" fn oasis_aad_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:44:58 [INFO] [stdout] | [INFO] [stdout] 44 | pub extern "C" fn oasis_ret(buf: *const u8, len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:49:58 [INFO] [stdout] | [INFO] [stdout] 49 | pub extern "C" fn oasis_err(buf: *const u8, len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:54:52 [INFO] [stdout] | [INFO] [stdout] 54 | pub extern "C" fn oasis_fetch_ret(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:59:51 [INFO] [stdout] | [INFO] [stdout] 59 | pub extern "C" fn oasis_ret_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:64:52 [INFO] [stdout] | [INFO] [stdout] 64 | pub extern "C" fn oasis_fetch_err(buf: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:69:51 [INFO] [stdout] | [INFO] [stdout] 69 | pub extern "C" fn oasis_err_len(len: *mut u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:74:39 [INFO] [stdout] | [INFO] [stdout] 74 | pub extern "C" fn oasis_create(value: u128, code: *const u8, code_len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:74:80 [INFO] [stdout] | [INFO] [stdout] 74 | pub extern "C" fn oasis_create(value: u128, code: *const u8, code_len: u32) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | value: u128, [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 84 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:89:56 [INFO] [stdout] | [INFO] [stdout] 89 | pub extern "C" fn oasis_address(addr: *mut Address) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:94:55 [INFO] [stdout] | [INFO] [stdout] 94 | pub extern "C" fn oasis_sender(addr: *mut Address) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:99:52 [INFO] [stdout] | [INFO] [stdout] 99 | pub extern "C" fn oasis_value(value: *mut u128) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:104:79 [INFO] [stdout] | [INFO] [stdout] 104 | pub extern "C" fn oasis_read(key: *const u8, key_len: u32, value: *mut u8) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:113:6 [INFO] [stdout] | [INFO] [stdout] 113 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:123:6 [INFO] [stdout] | [INFO] [stdout] 123 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `oasis_types::ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/ext.rs:134:6 [INFO] [stdout] | [INFO] [stdout] 134 | ) -> ExtStatusCode { [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "eb1bcf63957e1b39fc82ece5308a8b4f664f0f37744ec7df7c2a0e193dc68248", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb1bcf63957e1b39fc82ece5308a8b4f664f0f37744ec7df7c2a0e193dc68248", kill_on_drop: false }` [INFO] [stdout] eb1bcf63957e1b39fc82ece5308a8b4f664f0f37744ec7df7c2a0e193dc68248