[INFO] fetching crate infa-nn 0.0.1...
[INFO] testing infa-nn-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate infa-nn 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate infa-nn 0.0.1
[INFO] finished tweaking crates.io crate infa-nn 0.0.1
[INFO] tweaked toml for crates.io crate infa-nn 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate infa-nn 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c648b59e76cb1e22220517d9b94c4f712c62736fdd4badaf4b876f280af688a8
[INFO] running `Command { std: "docker" "start" "-a" "c648b59e76cb1e22220517d9b94c4f712c62736fdd4badaf4b876f280af688a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c648b59e76cb1e22220517d9b94c4f712c62736fdd4badaf4b876f280af688a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c648b59e76cb1e22220517d9b94c4f712c62736fdd4badaf4b876f280af688a8", kill_on_drop: false }`
[INFO] [stdout] c648b59e76cb1e22220517d9b94c4f712c62736fdd4badaf4b876f280af688a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e527092625d71d57dff8aeb0305d79e7c2f3694cbd77f1a1bda98e0cbc92019
[INFO] running `Command { std: "docker" "start" "-a" "1e527092625d71d57dff8aeb0305d79e7c2f3694cbd77f1a1bda98e0cbc92019", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling infa-impl v0.0.1
[INFO] [stderr]    Compiling infa-core v0.0.1
[INFO] [stderr]    Compiling infa-nn v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `conv1d::*`
[INFO] [stdout]  --> src/module/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use conv1d::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/module/layer_norm.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn forward(&self, x: &FloatTensor) -> infa_core::Result<FloatTensor> {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "1e527092625d71d57dff8aeb0305d79e7c2f3694cbd77f1a1bda98e0cbc92019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e527092625d71d57dff8aeb0305d79e7c2f3694cbd77f1a1bda98e0cbc92019", kill_on_drop: false }`
[INFO] [stdout] 1e527092625d71d57dff8aeb0305d79e7c2f3694cbd77f1a1bda98e0cbc92019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 676ef0b0286b0ca6e41a43f9485ae0adcb69b9a7b289e409e3021ac8d8033c11
[INFO] running `Command { std: "docker" "start" "-a" "676ef0b0286b0ca6e41a43f9485ae0adcb69b9a7b289e409e3021ac8d8033c11", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `conv1d::*`
[INFO] [stdout]  --> src/module/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use conv1d::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/module/layer_norm.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn forward(&self, x: &FloatTensor) -> infa_core::Result<FloatTensor> {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling infa-nn v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `conv1d::*`
[INFO] [stdout]  --> src/module/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use conv1d::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/module/layer_norm.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn forward(&self, x: &FloatTensor) -> infa_core::Result<FloatTensor> {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "676ef0b0286b0ca6e41a43f9485ae0adcb69b9a7b289e409e3021ac8d8033c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676ef0b0286b0ca6e41a43f9485ae0adcb69b9a7b289e409e3021ac8d8033c11", kill_on_drop: false }`
[INFO] [stdout] 676ef0b0286b0ca6e41a43f9485ae0adcb69b9a7b289e409e3021ac8d8033c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8233c0d8ce2df88f5663712421f195424ba5f2ff1c6731d8b5fe94d0a2df2774
[INFO] running `Command { std: "docker" "start" "-a" "8233c0d8ce2df88f5663712421f195424ba5f2ff1c6731d8b5fe94d0a2df2774", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `conv1d::*`
[INFO] [stderr]  --> src/module/mod.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use conv1d::*;
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/module/layer_norm.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn forward(&self, x: &FloatTensor) -> infa_core::Result<FloatTensor> {
[INFO] [stderr]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `infa-nn` (lib) generated 2 warnings (run `cargo fix --lib -p infa-nn` to apply 2 suggestions)
[INFO] [stderr] warning: `infa-nn` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/infa_nn-f9a9e563852aa851)
[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 infa_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" "8233c0d8ce2df88f5663712421f195424ba5f2ff1c6731d8b5fe94d0a2df2774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8233c0d8ce2df88f5663712421f195424ba5f2ff1c6731d8b5fe94d0a2df2774", kill_on_drop: false }`
[INFO] [stdout] 8233c0d8ce2df88f5663712421f195424ba5f2ff1c6731d8b5fe94d0a2df2774