[INFO] fetching crate tensor-macros 0.2.0...
[INFO] testing tensor-macros-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate tensor-macros 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tensor-macros 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 39065d80fd37be74586277648e5f155f5f4fde0fe7c62de5f657261b37c4b843
[INFO] running `Command { std: "docker" "start" "-a" "39065d80fd37be74586277648e5f155f5f4fde0fe7c62de5f657261b37c4b843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39065d80fd37be74586277648e5f155f5f4fde0fe7c62de5f657261b37c4b843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39065d80fd37be74586277648e5f155f5f4fde0fe7c62de5f657261b37c4b843", kill_on_drop: false }`
[INFO] [stdout] 39065d80fd37be74586277648e5f155f5f4fde0fe7c62de5f657261b37c4b843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f21542284a515f8a8709b36da5da580824ce6e31d73aae5fc213cf981fdf2b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "44f21542284a515f8a8709b36da5da580824ce6e31d73aae5fc213cf981fdf2b", 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 beta 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 beta 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: 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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (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` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 27 warnings emitted
[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` due to 3 previous errors; 27 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "44f21542284a515f8a8709b36da5da580824ce6e31d73aae5fc213cf981fdf2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f21542284a515f8a8709b36da5da580824ce6e31d73aae5fc213cf981fdf2b", kill_on_drop: false }`
[INFO] [stdout] 44f21542284a515f8a8709b36da5da580824ce6e31d73aae5fc213cf981fdf2b
