[INFO] fetching crate ssvm_tensorflow_interface 0.1.4...
[INFO] building ssvm_tensorflow_interface-0.1.4 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate ssvm_tensorflow_interface 0.1.4 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssvm_tensorflow_interface 0.1.4 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78da07bf823197783c4900f30a879a24d024fc14b00093546eb49c4129156043
[INFO] running `Command { std: "docker" "start" "-a" "78da07bf823197783c4900f30a879a24d024fc14b00093546eb49c4129156043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78da07bf823197783c4900f30a879a24d024fc14b00093546eb49c4129156043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78da07bf823197783c4900f30a879a24d024fc14b00093546eb49c4129156043", kill_on_drop: false }`
[INFO] [stdout] 78da07bf823197783c4900f30a879a24d024fc14b00093546eb49c4129156043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57650f5dbc1b6de118047f72684536c2a160171ace9e2f17999ce3f9a555a5ce
[INFO] running `Command { std: "docker" "start" "-a" "57650f5dbc1b6de118047f72684536c2a160171ace9e2f17999ce3f9a555a5ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) 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 0.43s
[INFO] running `Command { std: "docker" "inspect" "57650f5dbc1b6de118047f72684536c2a160171ace9e2f17999ce3f9a555a5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57650f5dbc1b6de118047f72684536c2a160171ace9e2f17999ce3f9a555a5ce", kill_on_drop: false }`
[INFO] [stdout] 57650f5dbc1b6de118047f72684536c2a160171ace9e2f17999ce3f9a555a5ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c7141b7ddc6627d86685587ab44b4cce4c63aa604b266725b6302da0acaab28
[INFO] running `Command { std: "docker" "start" "-a" "6c7141b7ddc6627d86685587ab44b4cce4c63aa604b266725b6302da0acaab28", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) 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] [stderr]    Compiling ssvm_tensorflow_interface v0.1.4 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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 `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "6c7141b7ddc6627d86685587ab44b4cce4c63aa604b266725b6302da0acaab28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7141b7ddc6627d86685587ab44b4cce4c63aa604b266725b6302da0acaab28", kill_on_drop: false }`
[INFO] [stdout] 6c7141b7ddc6627d86685587ab44b4cce4c63aa604b266725b6302da0acaab28