[INFO] fetching crate oasis-std 0.4.1... [INFO] checking oasis-std-0.4.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate oasis-std 0.4.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate oasis-std 0.4.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oasis-std 0.4.1 [INFO] finished tweaking crates.io crate oasis-std 0.4.1 [INFO] tweaked toml for crates.io crate oasis-std 0.4.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oasis-test v0.4.1 [INFO] [stderr] Downloaded oasis-client v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6e760033ccf1710560249bf38b11a3df98999969dae1197b9234daf170076174 [INFO] running `Command { std: "docker" "start" "-a" "6e760033ccf1710560249bf38b11a3df98999969dae1197b9234daf170076174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e760033ccf1710560249bf38b11a3df98999969dae1197b9234daf170076174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e760033ccf1710560249bf38b11a3df98999969dae1197b9234daf170076174", kill_on_drop: false }` [INFO] [stdout] 6e760033ccf1710560249bf38b11a3df98999969dae1197b9234daf170076174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e4442724ac0100451a9087018712290a54e4cfa5876e88a987ba60e6c8270e5 [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" "3e4442724ac0100451a9087018712290a54e4cfa5876e88a987ba60e6c8270e5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking memchr v2.3.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking native-tls v0.2.7 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking hyper v0.12.36 [INFO] [stderr] Checking regex v1.4.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling oasis-borsh-derive-internal v0.2.14 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling oasis-borsh-derive v0.2.10 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling oasis-macros v0.3.0 [INFO] [stderr] Checking oasis-borsh v0.2.12 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking thiserror v1.0.24 [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 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking oasis-client v0.1.1 [INFO] [stderr] Checking oasis-std v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | specialization, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | specialization, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | bind_by_move_pattern_guards, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `non_exhaustive` has been stable since 1.40.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | non_exhaustive, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:8:62 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn oasis_code(addr: *const Address, buf: *mut u8) -> ExtStatusCode; [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:9:67 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn oasis_code_len(addr: *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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:12:46 [INFO] [stdout] | [INFO] [stdout] 12 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:14:51 [INFO] [stdout] | [INFO] [stdout] 14 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:15:51 [INFO] [stdout] | [INFO] [stdout] 15 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:17:45 [INFO] [stdout] | [INFO] [stdout] 17 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:18:44 [INFO] [stdout] | [INFO] [stdout] 18 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:20:45 [INFO] [stdout] | [INFO] [stdout] 20 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:21:44 [INFO] [stdout] | [INFO] [stdout] 21 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:24:44 [INFO] [stdout] | [INFO] [stdout] 24 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:38:48 [INFO] [stdout] | [INFO] [stdout] 38 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:39:47 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn oasis_payer(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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:43:72 [INFO] [stdout] | [INFO] [stdout] 43 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:44:81 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn oasis_read_len(key: *const u8, key_len: u32, value_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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | ) -> ExtStatusCode; [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | ) -> ExtStatusCode; [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bind_by_move_pattern_guards` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | bind_by_move_pattern_guards, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `non_exhaustive` has been stable since 1.40.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | non_exhaustive, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:8:62 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn oasis_code(addr: *const Address, buf: *mut u8) -> ExtStatusCode; [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:9:67 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn oasis_code_len(addr: *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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:12:46 [INFO] [stdout] | [INFO] [stdout] 12 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:14:51 [INFO] [stdout] | [INFO] [stdout] 14 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:15:51 [INFO] [stdout] | [INFO] [stdout] 15 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:17:45 [INFO] [stdout] | [INFO] [stdout] 17 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:18:44 [INFO] [stdout] | [INFO] [stdout] 18 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:20:45 [INFO] [stdout] | [INFO] [stdout] 20 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:21:44 [INFO] [stdout] | [INFO] [stdout] 21 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:24:44 [INFO] [stdout] | [INFO] [stdout] 24 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:38:48 [INFO] [stdout] | [INFO] [stdout] 38 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:39:47 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn oasis_payer(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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:43:72 [INFO] [stdout] | [INFO] [stdout] 43 | pub 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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:44:81 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn oasis_read_len(key: *const u8, key_len: u32, value_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` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | ) -> ExtStatusCode; [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `ExtStatusCode`, which is not FFI-safe [INFO] [stdout] --> src/backend/ext.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | ) -> ExtStatusCode; [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: this enum is non-exhaustive [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.84s [INFO] running `Command { std: "docker" "inspect" "3e4442724ac0100451a9087018712290a54e4cfa5876e88a987ba60e6c8270e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e4442724ac0100451a9087018712290a54e4cfa5876e88a987ba60e6c8270e5", kill_on_drop: false }` [INFO] [stdout] 3e4442724ac0100451a9087018712290a54e4cfa5876e88a987ba60e6c8270e5