[INFO] fetching crate fce-sqlite-connector 0.4.0...
[INFO] testing fce-sqlite-connector-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fce-sqlite-connector 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fce-sqlite-connector 0.4.0
[INFO] finished tweaking crates.io crate fce-sqlite-connector 0.4.0
[INFO] tweaked toml for crates.io crate fce-sqlite-connector 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fce-sqlite-connector 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fce-sqlite-connector 0.4.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temporary v0.6.3
[INFO] [stderr]   Downloaded fluence v0.6.1
[INFO] [stderr]   Downloaded fluence-sdk-main v0.6.1
[INFO] [stderr]   Downloaded fluence-sdk-wit v0.6.1
[INFO] [stderr]   Downloaded random v0.12.2
[INFO] [stderr]   Downloaded fce-timestamp-macro v0.6.1
[INFO] [stderr]   Downloaded fluence-sdk-macro v0.6.1
[INFO] [stderr]   Downloaded serde_derive v1.0.118
[INFO] [stderr]   Downloaded serde v1.0.118
[INFO] [stderr]   Downloaded syn v1.0.70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2c57fc2f28a5dbfe8986376a6baaa8b390a81132b5f11f982f686c45637a693
[INFO] running `Command { std: "docker" "start" "-a" "d2c57fc2f28a5dbfe8986376a6baaa8b390a81132b5f11f982f686c45637a693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2c57fc2f28a5dbfe8986376a6baaa8b390a81132b5f11f982f686c45637a693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c57fc2f28a5dbfe8986376a6baaa8b390a81132b5f11f982f686c45637a693", kill_on_drop: false }`
[INFO] [stdout] d2c57fc2f28a5dbfe8986376a6baaa8b390a81132b5f11f982f686c45637a693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 766692bb23ba170018f7f27d1b8e97ff65ed191b47d6b203f2cbeb895567b4d4
[INFO] running `Command { std: "docker" "start" "-a" "766692bb23ba170018f7f27d1b8e97ff65ed191b47d6b203f2cbeb895567b4d4", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling fce-timestamp-macro v0.6.1
[INFO] [stderr]    Compiling fluence-sdk-wit v0.6.1
[INFO] [stderr]    Compiling fluence-sdk-macro v0.6.1
[INFO] [stderr]    Compiling fluence-sdk-main v0.6.1
[INFO] [stderr]    Compiling fluence v0.6.1
[INFO] [stderr]    Compiling fce-sqlite-connector v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/statement.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn read(&Statement, usize) -> Result<Self>;
[INFO] [stdout]    |             ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Statement`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/statement.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn read(&Statement, usize) -> Result<Self>;
[INFO] [stdout]    |                         ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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 `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 `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 `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 `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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fluence-sdk-wit v0.6.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "766692bb23ba170018f7f27d1b8e97ff65ed191b47d6b203f2cbeb895567b4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "766692bb23ba170018f7f27d1b8e97ff65ed191b47d6b203f2cbeb895567b4d4", kill_on_drop: false }`
[INFO] [stdout] 766692bb23ba170018f7f27d1b8e97ff65ed191b47d6b203f2cbeb895567b4d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f64204c53d9594188c96da57993b2ceb5005b16d94e60bbb7435058e0a4ac58
[INFO] running `Command { std: "docker" "start" "-a" "0f64204c53d9594188c96da57993b2ceb5005b16d94e60bbb7435058e0a4ac58", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/statement.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn read(&Statement, usize) -> Result<Self>;
[INFO] [stdout]    |             ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Statement`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/statement.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn read(&Statement, usize) -> Result<Self>;
[INFO] [stdout]    |                         ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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 `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 `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 `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 `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] [stderr]    Compiling temporary v0.6.3
[INFO] [stderr]    Compiling fce-sqlite-connector v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/statement.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn read(&Statement, usize) -> Result<Self>;
[INFO] [stdout]    |             ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Statement`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/statement.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn read(&Statement, usize) -> Result<Self>;
[INFO] [stdout]    |                         ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `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 `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 `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 `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 `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 `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] error[E0463]: can't find crate for `sqlite`
[INFO] [stdout]  --> tests/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate sqlite;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fce-sqlite-connector` (test "lib") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0f64204c53d9594188c96da57993b2ceb5005b16d94e60bbb7435058e0a4ac58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f64204c53d9594188c96da57993b2ceb5005b16d94e60bbb7435058e0a4ac58", kill_on_drop: false }`
[INFO] [stdout] 0f64204c53d9594188c96da57993b2ceb5005b16d94e60bbb7435058e0a4ac58
