[INFO] fetching crate tensr 0.1.3...
[INFO] testing tensr-0.1.3 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tensr 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tensr 0.1.3
[INFO] finished tweaking crates.io crate tensr 0.1.3
[INFO] tweaked toml for crates.io crate tensr 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tensr 0.1.3 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tensr 0.1.3 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tensr_proc_macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 080c98b6a9dd340ef724ef84c04caab853ae744855f705ded4db7112122e6bbd
[INFO] running `Command { std: "docker" "start" "-a" "080c98b6a9dd340ef724ef84c04caab853ae744855f705ded4db7112122e6bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "080c98b6a9dd340ef724ef84c04caab853ae744855f705ded4db7112122e6bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080c98b6a9dd340ef724ef84c04caab853ae744855f705ded4db7112122e6bbd", kill_on_drop: false }`
[INFO] [stdout] 080c98b6a9dd340ef724ef84c04caab853ae744855f705ded4db7112122e6bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 346a6f3fa904a97ffb7c6a4d3d8a3464df16119a305620b37c163b96e68260e0
[INFO] running `Command { std: "docker" "start" "-a" "346a6f3fa904a97ffb7c6a4d3d8a3464df16119a305620b37c163b96e68260e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling tensr_proc_macros v0.1.0
[INFO] [stderr]    Compiling tensr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `repeat_kernel_repeater`
[INFO] [stdout]   --> src/backend/host/host_backend.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules! repeat_kernel_repeater {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `strides` are never read
[INFO] [stdout]  --> src/dimension/stride.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Stride<DimType: Dimension> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 4 |     offset: usize, // Offset cannot be negative
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     strides: DimType,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "346a6f3fa904a97ffb7c6a4d3d8a3464df16119a305620b37c163b96e68260e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346a6f3fa904a97ffb7c6a4d3d8a3464df16119a305620b37c163b96e68260e0", kill_on_drop: false }`
[INFO] [stdout] 346a6f3fa904a97ffb7c6a4d3d8a3464df16119a305620b37c163b96e68260e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1c8fa923ab3f2210b565eb2cdbae645172c3ed1c61043e56f6539447cbf474e
[INFO] running `Command { std: "docker" "start" "-a" "c1c8fa923ab3f2210b565eb2cdbae645172c3ed1c61043e56f6539447cbf474e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tensr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `repeat_kernel_repeater`
[INFO] [stdout]   --> src/backend/host/host_backend.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules! repeat_kernel_repeater {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `strides` are never read
[INFO] [stdout]  --> src/dimension/stride.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Stride<DimType: Dimension> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 4 |     offset: usize, // Offset cannot be negative
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     strides: DimType,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `repeat_kernel_repeater`
[INFO] [stdout]   --> src/backend/host/host_backend.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules! repeat_kernel_repeater {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut v = Vec::new();
[INFO] [stdout]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 501 |                     v = s.take_as_vec();
[INFO] [stdout]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stdout]     |     --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `strides` are never read
[INFO] [stdout]  --> src/dimension/stride.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Stride<DimType: Dimension> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 4 |     offset: usize, // Offset cannot be negative
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     strides: DimType,
[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 3.04s
[INFO] running `Command { std: "docker" "inspect" "c1c8fa923ab3f2210b565eb2cdbae645172c3ed1c61043e56f6539447cbf474e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c8fa923ab3f2210b565eb2cdbae645172c3ed1c61043e56f6539447cbf474e", kill_on_drop: false }`
[INFO] [stdout] c1c8fa923ab3f2210b565eb2cdbae645172c3ed1c61043e56f6539447cbf474e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c1a699b507d20f18c6683c1fad599f3d4e99ac887a0bd0cc9e238d41bd9a90e
[INFO] running `Command { std: "docker" "start" "-a" "5c1a699b507d20f18c6683c1fad599f3d4e99ac887a0bd0cc9e238d41bd9a90e", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `repeat_kernel_repeater`
[INFO] [stderr]   --> src/backend/host/host_backend.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | macro_rules! repeat_kernel_repeater {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `offset` and `strides` are never read
[INFO] [stderr]  --> src/dimension/stride.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Stride<DimType: Dimension> {
[INFO] [stderr]   |            ------ fields in this struct
[INFO] [stderr] 4 |     offset: usize, // Offset cannot be negative
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 5 |     strides: DimType,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `v` is never read
[INFO] [stderr]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stderr]     |
[INFO] [stderr] 496 |                 let mut v = Vec::new();
[INFO] [stderr]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 501 |                     v = s.take_as_vec();
[INFO] [stderr]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stderr] ...
[INFO] [stderr] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stderr]     |     --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `v` is never read
[INFO] [stderr]    --> src/backend/host/host_storage.rs:496:29
[INFO] [stderr]     |
[INFO] [stderr] 496 |                 let mut v = Vec::new();
[INFO] [stderr]     |                             ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 501 |                     v = s.take_as_vec();
[INFO] [stderr]     |                     - `v` is overwritten here before the previous value is read
[INFO] [stderr] ...
[INFO] [stderr] 581 |     test_all_fundamental!(test_take_as_vec);
[INFO] [stderr]     |     --------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_take_as_vec` which comes from the expansion of the macro `test_all_fundamental` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `tensr` (lib) generated 2 warnings
[INFO] [stderr] warning: `tensr` (lib test) generated 10 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tensr-21c81b7afd49391b)
[INFO] [stdout] 
[INFO] [stdout] running 116 tests
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_f64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_i16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_i32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_i64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_f32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_u32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_u16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_f32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_u64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_i16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_f64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_i32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_i64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_u16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_u32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_alloc_uninit_u64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_i16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_f32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_f64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_i32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_i16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_i32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_f64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_i64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_u16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_f32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_u32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_u64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_i16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_f64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_par_iter_u64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_i32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_i64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_u32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_u64 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim2 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_take_as_vec_u16 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim3 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim1_mut ... ok
[INFO] [stdout] test dimension::dim::test::test_dim3_mut ... ok
[INFO] [stdout] test dimension::dim::test::test_dim4 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim4_mut ... ok
[INFO] [stdout] test dimension::dim::test::test_dim5 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim5_mut ... ok
[INFO] [stdout] test dimension::dim::test::test_dim6 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim7 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim7_mut ... ok
[INFO] [stdout] test dimension::dim::test::test_dim8 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim6_mut ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_i64 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_1 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim8_mut ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_2 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_4 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim1 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_3 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim2_mut ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_6 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_1 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_7 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_8 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_3 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_4 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_6 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_5 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_7 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_8 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn1 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn12 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn16 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn3 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn4 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn10 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn5 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn8 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_u16 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn2 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut12 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut1 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut16 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut10 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_size_5 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_u32 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut3 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut4 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut5 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut2 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_slice_mut_par_iter_f32 ... ok
[INFO] [stdout] test dimension::dim::test::test_dim_str_2 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_10 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_1 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_12 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_2 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_16 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_mut8 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_3 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_4 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_5 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_16 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_size_8 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_1 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_12 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_2 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_10 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_3 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_4 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_5 ... ok
[INFO] [stdout] test dimension::dyn_dim::test::test_dim_dyn_str_8 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_f32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_i64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_i32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_u64 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_u32 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_u16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_i16 ... ok
[INFO] [stdout] test backend::host::host_storage::test::test_drop_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 116 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.59s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tensr
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/dimension/dim.rs - dimension::dim::Dim<Index>::get (line 55) ... ok
[INFO] [stdout] test src/backend/host/host_storage.rs - backend::host::host_storage::HostStorage<T>::new (line 124) ... ok
[INFO] [stdout] test src/backend/host/host_storage.rs - backend::host::host_storage::HostStorage<T>::new_uninit (line 171) ... ok
[INFO] [stdout] test src/array/base.rs - array::base::ArrayBase<Backend,StorageType,NDims>::new_empty (line 46) ... ok
[INFO] [stdout] test src/backend/host/host_storage.rs - backend::host::host_storage::HostStorage (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c1a699b507d20f18c6683c1fad599f3d4e99ac887a0bd0cc9e238d41bd9a90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c1a699b507d20f18c6683c1fad599f3d4e99ac887a0bd0cc9e238d41bd9a90e", kill_on_drop: false }`
[INFO] [stdout] 5c1a699b507d20f18c6683c1fad599f3d4e99ac887a0bd0cc9e238d41bd9a90e
