[INFO] fetching crate tensor-macros 0.2.0...
[INFO] testing tensor-macros-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tensor-macros 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tensor-macros 0.2.0
[INFO] finished tweaking crates.io crate tensor-macros 0.2.0
[INFO] tweaked toml for crates.io crate tensor-macros 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tensor-macros 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f067e89ee5e4b302692abfccf78866e5c3acfbb14e48b6c806bc78b0c3befa86
[INFO] running `Command { std: "docker" "start" "-a" "f067e89ee5e4b302692abfccf78866e5c3acfbb14e48b6c806bc78b0c3befa86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f067e89ee5e4b302692abfccf78866e5c3acfbb14e48b6c806bc78b0c3befa86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f067e89ee5e4b302692abfccf78866e5c3acfbb14e48b6c806bc78b0c3befa86", kill_on_drop: false }`
[INFO] [stdout] f067e89ee5e4b302692abfccf78866e5c3acfbb14e48b6c806bc78b0c3befa86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e14672d5f04576ddf997f730de1f2221ce63874873f19ba9fe817f84f1d4febe
[INFO] running `Command { std: "docker" "start" "-a" "e14672d5f04576ddf997f730de1f2221ce63874873f19ba9fe817f84f1d4febe", kill_on_drop: false }`
[INFO] [stderr]    Compiling tensor-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_from)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_from)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout]   4 | tensor!(V2: 2 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout]   4 | tensor!(V2: 2 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout]   4 | tensor!(V2: 2 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout]   5 | tensor!(V3: 3 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout]   5 | tensor!(V3: 3 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout]   5 | tensor!(V3: 3 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 | tensor!(V4: 4 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 | tensor!(V4: 4 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 | tensor!(V4: 4 x 1);
[INFO] [stdout]     | ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout]  12 | tensor!(M22: 2 x 2);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout]  12 | tensor!(M22: 2 x 2);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout]  12 | tensor!(M22: 2 x 2);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | tensor!(M23: 2 x 3);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | tensor!(M23: 2 x 3);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | tensor!(M23: 2 x 3);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | tensor!(M24: 2 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | tensor!(M24: 2 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout]  14 | tensor!(M24: 2 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | tensor!(M33: 3 x 3);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | tensor!(M33: 3 x 3);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | tensor!(M33: 3 x 3);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | tensor!(M34: 3 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | tensor!(M34: 3 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | tensor!(M34: 3 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | tensor!(M44: 4 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:199:23
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | tensor!(M44: 4 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/tensor.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     data = std::mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/defaults.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout]  17 | tensor!(M44: 4 x 4);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `make_tensor` which comes from the expansion of the macro `tensor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tensor-macros` (lib) due to 2 previous errors; 28 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e14672d5f04576ddf997f730de1f2221ce63874873f19ba9fe817f84f1d4febe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e14672d5f04576ddf997f730de1f2221ce63874873f19ba9fe817f84f1d4febe", kill_on_drop: false }`
[INFO] [stdout] e14672d5f04576ddf997f730de1f2221ce63874873f19ba9fe817f84f1d4febe