[INFO] fetching crate ndarray-safetensors 0.3.0...
[INFO] testing ndarray-safetensors-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ndarray-safetensors 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ndarray-safetensors 0.3.0
[INFO] finished tweaking crates.io crate ndarray-safetensors 0.3.0
[INFO] tweaked toml for crates.io crate ndarray-safetensors 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndarray-safetensors 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ndarray-safetensors 0.3.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 102da80a370e372c4507d779ca760928689a6271ebfb94f5bbaf214fdd73b4fd
[INFO] running `Command { std: "docker" "start" "-a" "102da80a370e372c4507d779ca760928689a6271ebfb94f5bbaf214fdd73b4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "102da80a370e372c4507d779ca760928689a6271ebfb94f5bbaf214fdd73b4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102da80a370e372c4507d779ca760928689a6271ebfb94f5bbaf214fdd73b4fd", kill_on_drop: false }`
[INFO] [stdout] 102da80a370e372c4507d779ca760928689a6271ebfb94f5bbaf214fdd73b4fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c86bd3adf62f48ec19612db07b84b4cad9b8e23ebcf53ab3a489e611323a59
[INFO] running `Command { std: "docker" "start" "-a" "04c86bd3adf62f48ec19612db07b84b4cad9b8e23ebcf53ab3a489e611323a59", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling safetensors v0.5.3
[INFO] [stderr]    Compiling ndarray-safetensors v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.24s
[INFO] running `Command { std: "docker" "inspect" "04c86bd3adf62f48ec19612db07b84b4cad9b8e23ebcf53ab3a489e611323a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c86bd3adf62f48ec19612db07b84b4cad9b8e23ebcf53ab3a489e611323a59", kill_on_drop: false }`
[INFO] [stdout] 04c86bd3adf62f48ec19612db07b84b4cad9b8e23ebcf53ab3a489e611323a59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dafb6e3610e5bb60ce97aefc6718c4693bb8da2011ff4167d382ea7eaeae04c2
[INFO] running `Command { std: "docker" "start" "-a" "dafb6e3610e5bb60ce97aefc6718c4693bb8da2011ff4167d382ea7eaeae04c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling ndarray-safetensors v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "dafb6e3610e5bb60ce97aefc6718c4693bb8da2011ff4167d382ea7eaeae04c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dafb6e3610e5bb60ce97aefc6718c4693bb8da2011ff4167d382ea7eaeae04c2", kill_on_drop: false }`
[INFO] [stdout] dafb6e3610e5bb60ce97aefc6718c4693bb8da2011ff4167d382ea7eaeae04c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebe5c10dcda3fedc62cac72c0347b77a38d257252fff703b7abd8ed3b0bf79a7
[INFO] running `Command { std: "docker" "start" "-a" "ebe5c10dcda3fedc62cac72c0347b77a38d257252fff703b7abd8ed3b0bf79a7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ndarray_safetensors-47c1884471416dd5)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test element::tests::test_load_bf6_to_f32 ... ok
[INFO] [stdout] test element::tests::test_load_fp16_to_f32 ... ok
[INFO] [stdout] test tests::test_deserialize_f16_data ... ok
[INFO] [stdout] test tests::test_serialize_deserialize_f16_data ... ok
[INFO] [stdout] test tests::test_serialize_and_deserialize_f32 ... ok
[INFO] [stdout] test tests::test_serialize_deserialize_bf16_data ... ok
[INFO] [stdout] test tests::serialize_noncontiguous_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ndarray_safetensors
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - parse_tensor_view_data_with_dimension (line 262) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebe5c10dcda3fedc62cac72c0347b77a38d257252fff703b7abd8ed3b0bf79a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe5c10dcda3fedc62cac72c0347b77a38d257252fff703b7abd8ed3b0bf79a7", kill_on_drop: false }`
[INFO] [stdout] ebe5c10dcda3fedc62cac72c0347b77a38d257252fff703b7abd8ed3b0bf79a7