[INFO] fetching crate wasm-nn 0.1.0... [INFO] testing wasm-nn-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate wasm-nn 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate wasm-nn 0.1.0 [INFO] finished tweaking crates.io crate wasm-nn 0.1.0 [INFO] tweaked toml for crates.io crate wasm-nn 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasm-nn 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] feeb79bd7ee9737205defd515fd14b0e68479ad0e2cfb4301ecfff6887a0211d [INFO] running `Command { std: "docker" "start" "-a" "feeb79bd7ee9737205defd515fd14b0e68479ad0e2cfb4301ecfff6887a0211d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "feeb79bd7ee9737205defd515fd14b0e68479ad0e2cfb4301ecfff6887a0211d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feeb79bd7ee9737205defd515fd14b0e68479ad0e2cfb4301ecfff6887a0211d", kill_on_drop: false }` [INFO] [stdout] feeb79bd7ee9737205defd515fd14b0e68479ad0e2cfb4301ecfff6887a0211d [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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1064b367de6e6acbd81ea43be51a01f089e22dfb097d072a2ea1daa367355589 [INFO] running `Command { std: "docker" "start" "-a" "1064b367de6e6acbd81ea43be51a01f089e22dfb097d072a2ea1daa367355589", kill_on_drop: false }` [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling wasm-nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tensor` is never constructed [INFO] [stdout] --> src/tensor.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Tensor { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_shape`, `reshape`, `size`, `shape`, and `rank` are never used [INFO] [stdout] --> src/tensor.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Tensor { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 12 | /// Creates a new tensor with the given `data` and `shape`. [INFO] [stdout] 13 | fn new(data: Vec, shape: Vec) -> Tensor { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn from_shape(shape: Vec) -> Tensor { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn reshape(&mut self, new_shape: Vec) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn shape(&self) -> &Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn rank(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "1064b367de6e6acbd81ea43be51a01f089e22dfb097d072a2ea1daa367355589", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1064b367de6e6acbd81ea43be51a01f089e22dfb097d072a2ea1daa367355589", kill_on_drop: false }` [INFO] [stdout] 1064b367de6e6acbd81ea43be51a01f089e22dfb097d072a2ea1daa367355589 [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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9887bf51fa1362a822157b1b07ed6416016da1d616dce7a21eeb17b0e0905600 [INFO] running `Command { std: "docker" "start" "-a" "9887bf51fa1362a822157b1b07ed6416016da1d616dce7a21eeb17b0e0905600", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.54 [INFO] [stderr] Compiling js-sys v0.3.81 [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tensor` is never constructed [INFO] [stdout] --> src/tensor.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Tensor { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_shape`, `reshape`, `size`, `shape`, and `rank` are never used [INFO] [stdout] --> src/tensor.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Tensor { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 12 | /// Creates a new tensor with the given `data` and `shape`. [INFO] [stdout] 13 | fn new(data: Vec, shape: Vec) -> Tensor { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn from_shape(shape: Vec) -> Tensor { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn reshape(&mut self, new_shape: Vec) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn shape(&self) -> &Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn rank(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.54 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.54 [INFO] [stderr] Compiling wasm-nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s [INFO] running `Command { std: "docker" "inspect" "9887bf51fa1362a822157b1b07ed6416016da1d616dce7a21eeb17b0e0905600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9887bf51fa1362a822157b1b07ed6416016da1d616dce7a21eeb17b0e0905600", kill_on_drop: false }` [INFO] [stdout] 9887bf51fa1362a822157b1b07ed6416016da1d616dce7a21eeb17b0e0905600 [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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2dbe2a9c9d1192ea39762f804a6ed5b314530216dbc2ec404ac55a0f38e020bb [INFO] running `Command { std: "docker" "start" "-a" "2dbe2a9c9d1192ea39762f804a6ed5b314530216dbc2ec404ac55a0f38e020bb", kill_on_drop: false }` [INFO] [stderr] warning: function `set_panic_hook` is never used [INFO] [stderr] --> src/utils.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn set_panic_hook() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Tensor` is never constructed [INFO] [stderr] --> src/tensor.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct Tensor { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `from_shape`, `reshape`, `size`, `shape`, and `rank` are never used [INFO] [stderr] --> src/tensor.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 11 | impl Tensor { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] 12 | /// Creates a new tensor with the given `data` and `shape`. [INFO] [stderr] 13 | fn new(data: Vec, shape: Vec) -> Tensor { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | fn from_shape(shape: Vec) -> Tensor { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 31 | fn reshape(&mut self, new_shape: Vec) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | fn size(&self) -> usize { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | fn shape(&self) -> &Vec { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 51 | fn rank(&self) -> usize { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `wasm-nn` (lib) generated 3 warnings [INFO] [stderr] warning: `wasm-nn` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_nn-366aca424141639d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tensor::tests::test_add ... ok [INFO] [stdout] test tensor::tests::test_mul ... ok [INFO] [stdout] test tensor::tests::test_tensor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/web.rs (/opt/rustwide/target/debug/deps/web-6abff2df1a0ecc9d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests wasm_nn [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2dbe2a9c9d1192ea39762f804a6ed5b314530216dbc2ec404ac55a0f38e020bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dbe2a9c9d1192ea39762f804a6ed5b314530216dbc2ec404ac55a0f38e020bb", kill_on_drop: false }` [INFO] [stdout] 2dbe2a9c9d1192ea39762f804a6ed5b314530216dbc2ec404ac55a0f38e020bb