[INFO] fetching crate ssvm_tensorflow_interface 0.1.4...
[INFO] checking ssvm_tensorflow_interface-0.1.4 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate ssvm_tensorflow_interface 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ssvm_tensorflow_interface 0.1.4
[INFO] finished tweaking crates.io crate ssvm_tensorflow_interface 0.1.4
[INFO] tweaked toml for crates.io crate ssvm_tensorflow_interface 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssvm_tensorflow_interface 0.1.4 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a0ecf29ecedc01c4472b4bcde66f8b9848b3719e1a3ea295941a3bca5b381e4
[INFO] running `Command { std: "docker" "start" "-a" "9a0ecf29ecedc01c4472b4bcde66f8b9848b3719e1a3ea295941a3bca5b381e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a0ecf29ecedc01c4472b4bcde66f8b9848b3719e1a3ea295941a3bca5b381e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0ecf29ecedc01c4472b4bcde66f8b9848b3719e1a3ea295941a3bca5b381e4", kill_on_drop: false }`
[INFO] [stdout] 9a0ecf29ecedc01c4472b4bcde66f8b9848b3719e1a3ea295941a3bca5b381e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 496a13cfc0255ccce530d3f2ab4f4d1df7d0a8b41c4f4c538ee891e81a1cf7d9
[INFO] running `Command { std: "docker" "start" "-a" "496a13cfc0255ccce530d3f2ab4f4d1df7d0a8b41c4f4c538ee891e81a1cf7d9", kill_on_drop: false }`
[INFO] [stderr]     Checking ssvm_tensorflow_interface v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 |   /// ssvm_tensorflow host functions.
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |   #[link(wasm_import_module = "ssvm_tensorflow")]
[INFO] [stdout] 19 | / extern "C" {
[INFO] [stdout] 20 | |     pub fn ssvm_tensorflow_create_session(model_buf: *const u8, model_buf_len: u32) -> u64;
[INFO] [stdout] 21 | |     pub fn ssvm_tensorflow_delete_session(context: u64);
[INFO] [stdout] 22 | |     pub fn ssvm_tensorflow_run_session(context: u64) -> u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     pub fn ssvm_tensorflow_clear_output(context: u64);
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 |   /// ssvm_tensorflowlite host functions.
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 53 |   #[link(wasm_import_module = "ssvm_tensorflowlite")]
[INFO] [stdout] 54 | / extern "C" {
[INFO] [stdout] 55 | |     pub fn ssvm_tensorflowlite_create_session(model_buf: *const u8, model_buf_len: u32) -> u64;
[INFO] [stdout] 56 | |     pub fn ssvm_tensorflowlite_delete_session(context: u64);
[INFO] [stdout] 57 | |     pub fn ssvm_tensorflowlite_run_session(context: u64) -> u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     );
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 |   /// ssvm_image host helper functions.
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  75 |   #[link(wasm_import_module = "ssvm_image")]
[INFO] [stdout]  76 | / extern "C" {
[INFO] [stdout]  77 | |     pub fn ssvm_image_load_jpg_to_rgb8(
[INFO] [stdout]  78 | |         img_buf: *const u8,
[INFO] [stdout]  79 | |         img_buf_len: u32,
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     ) -> u32;
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 |   /// ssvm_tensorflow host functions.
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |   #[link(wasm_import_module = "ssvm_tensorflow")]
[INFO] [stdout] 19 | / extern "C" {
[INFO] [stdout] 20 | |     pub fn ssvm_tensorflow_create_session(model_buf: *const u8, model_buf_len: u32) -> u64;
[INFO] [stdout] 21 | |     pub fn ssvm_tensorflow_delete_session(context: u64);
[INFO] [stdout] 22 | |     pub fn ssvm_tensorflow_run_session(context: u64) -> u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     pub fn ssvm_tensorflow_clear_output(context: u64);
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/lib.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 |   /// ssvm_tensorflowlite host functions.
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 53 |   #[link(wasm_import_module = "ssvm_tensorflowlite")]
[INFO] [stdout] 54 | / extern "C" {
[INFO] [stdout] 55 | |     pub fn ssvm_tensorflowlite_create_session(model_buf: *const u8, model_buf_len: u32) -> u64;
[INFO] [stdout] 56 | |     pub fn ssvm_tensorflowlite_delete_session(context: u64);
[INFO] [stdout] 57 | |     pub fn ssvm_tensorflowlite_run_session(context: u64) -> u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     );
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  74 |   /// ssvm_image host helper functions.
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  75 |   #[link(wasm_import_module = "ssvm_image")]
[INFO] [stdout]  76 | / extern "C" {
[INFO] [stdout]  77 | |     pub fn ssvm_image_load_jpg_to_rgb8(
[INFO] [stdout]  78 | |         img_buf: *const u8,
[INFO] [stdout]  79 | |         img_buf_len: u32,
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     ) -> u32;
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "496a13cfc0255ccce530d3f2ab4f4d1df7d0a8b41c4f4c538ee891e81a1cf7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496a13cfc0255ccce530d3f2ab4f4d1df7d0a8b41c4f4c538ee891e81a1cf7d9", kill_on_drop: false }`
[INFO] [stdout] 496a13cfc0255ccce530d3f2ab4f4d1df7d0a8b41c4f4c538ee891e81a1cf7d9