[INFO] fetching crate fce-sqlite-connector 0.1.2...
[INFO] documenting fce-sqlite-connector-0.1.2 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate fce-sqlite-connector 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fce-sqlite-connector 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fce-sqlite-connector 0.1.2
[INFO] finished tweaking crates.io crate fce-sqlite-connector 0.1.2
[INFO] tweaked toml for crates.io crate fce-sqlite-connector 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate fce-sqlite-connector 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 799f4b28c3146d07ac03552be59e2ac3f814e7a20da56ea25e44fca18cc72762
[INFO] running `Command { std: "docker" "start" "-a" "799f4b28c3146d07ac03552be59e2ac3f814e7a20da56ea25e44fca18cc72762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "799f4b28c3146d07ac03552be59e2ac3f814e7a20da56ea25e44fca18cc72762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "799f4b28c3146d07ac03552be59e2ac3f814e7a20da56ea25e44fca18cc72762", kill_on_drop: false }`
[INFO] [stdout] 799f4b28c3146d07ac03552be59e2ac3f814e7a20da56ea25e44fca18cc72762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 965a16f10cc402a371787e3524d807775cc7752a2fc04ae3552630ee6e6ff27b
[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" "965a16f10cc402a371787e3524d807775cc7752a2fc04ae3552630ee6e6ff27b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling fluence-sdk-wit v0.2.8
[INFO] [stderr]    Compiling fluence-sdk-macro v0.2.8
[INFO] [stderr]     Checking fluence-sdk-main v0.2.8
[INFO] [stderr]     Checking fluence v0.2.8
[INFO] [stderr]     Checking fce-sqlite-connector v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting fce-sqlite-connector v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:41:38
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn sqlite3_open_v2(filename: String, flags: i32, vfs: String) -> DBOpenDescriptor;
[INFO] [stdout]    |                                      ^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:41:63
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn sqlite3_open_v2(filename: String, flags: i32, vfs: String) -> DBOpenDescriptor;
[INFO] [stdout]    |                                                               ^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `sqlite3_connector::import_functions::DBOpenDescriptor`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:41:74
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn sqlite3_open_v2(filename: String, flags: i32, vfs: String) -> DBOpenDescriptor;
[INFO] [stdout]    |                                                                          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / pub struct DBOpenDescriptor {
[INFO] [stdout] 11 | |     pub ret_code: i32,
[INFO] [stdout] 12 | |     pub db_handle: u32,
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:55:52
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn sqlite3_prepare_v2(db_handle: u32, sql: String) -> DBPrepareDescriptor;
[INFO] [stdout]    |                                                    ^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `sqlite3_connector::import_functions::DBPrepareDescriptor`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:55:63
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn sqlite3_prepare_v2(db_handle: u32, sql: String) -> DBPrepareDescriptor;
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / pub struct DBPrepareDescriptor {
[INFO] [stdout] 18 | |     pub ret_code: i32,
[INFO] [stdout] 19 | |     pub stmt_handle: u32,
[INFO] [stdout] 20 | |     pub tail: u32,
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |         sql: String,
[INFO] [stdout]    |              ^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `sqlite3_connector::import_functions::DBExecDescriptor`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     ) -> DBExecDescriptor;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / pub struct DBExecDescriptor {
[INFO] [stdout] 26 | |     pub ret_code: i32,
[INFO] [stdout] 27 | |     pub err_msg: String,
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:86:46
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn sqlite3_errmsg(db_handle: u32) -> String;
[INFO] [stdout]    |                                              ^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]   --> src/sqlite3_connector/import_functions.rs:95:61
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn sqlite3_column_name(stmt_handle: u32, N: u32) -> String;
[INFO] [stdout]    |                                                             ^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::vec::Vec<u8>`, which is not FFI-safe
[INFO] [stdout]    --> src/sqlite3_connector/import_functions.rs:104:64
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn sqlite3_bind_blob(stmt_handle: u32, pos: i32, blob: Vec<u8>, xDel: i32) -> i32;
[INFO] [stdout]     |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]    --> src/sqlite3_connector/import_functions.rs:116:64
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn sqlite3_bind_text(stmt_handle: u32, pos: i32, text: String, xDel: i32) -> i32;
[INFO] [stdout]     |                                                                ^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::vec::Vec<u8>`, which is not FFI-safe
[INFO] [stdout]    --> src/sqlite3_connector/import_functions.rs:122:64
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn sqlite3_column_blob(stmt_handle: u32, icol: i32) -> Vec<u8>;
[INFO] [stdout]     |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `std::string::String`, which is not FFI-safe
[INFO] [stdout]    --> src/sqlite3_connector/import_functions.rs:131:64
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn sqlite3_column_text(stmt_handle: u32, icol: u32) -> String;
[INFO] [stdout]     |                                                                ^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "965a16f10cc402a371787e3524d807775cc7752a2fc04ae3552630ee6e6ff27b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965a16f10cc402a371787e3524d807775cc7752a2fc04ae3552630ee6e6ff27b", kill_on_drop: false }`
[INFO] [stdout] 965a16f10cc402a371787e3524d807775cc7752a2fc04ae3552630ee6e6ff27b
