[INFO] cloning repository https://github.com/DeepBlueS3a/homogeneous_transformations_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeepBlueS3a/homogeneous_transformations_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepBlueS3a%2Fhomogeneous_transformations_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepBlueS3a%2Fhomogeneous_transformations_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 486fb52e3b786432a72353b04a07fc197538ed2b
[INFO] testing DeepBlueS3a/homogeneous_transformations_rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepBlueS3a%2Fhomogeneous_transformations_rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DeepBlueS3a/homogeneous_transformations_rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DeepBlueS3a/homogeneous_transformations_rust
[INFO] finished tweaking git repo https://github.com/DeepBlueS3a/homogeneous_transformations_rust
[INFO] tweaked toml for git repo https://github.com/DeepBlueS3a/homogeneous_transformations_rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/DeepBlueS3a/homogeneous_transformations_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray v0.15.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 4a14550e3d037ccd36bcf6840e931a7c16c9b82b5139047884220e9e4ababc23
[INFO] running `Command { std: "docker" "start" "-a" "4a14550e3d037ccd36bcf6840e931a7c16c9b82b5139047884220e9e4ababc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a14550e3d037ccd36bcf6840e931a7c16c9b82b5139047884220e9e4ababc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a14550e3d037ccd36bcf6840e931a7c16c9b82b5139047884220e9e4ababc23", kill_on_drop: false }`
[INFO] [stdout] 4a14550e3d037ccd36bcf6840e931a7c16c9b82b5139047884220e9e4ababc23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 752ccf8f12139048b944d7bd1ecb5039b38add8d52b714cf3550beeede5f9463
[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" "752ccf8f12139048b944d7bd1ecb5039b38add8d52b714cf3550beeede5f9463", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling homogeneous_transformations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `transform`
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn transform(&self, mat_to_transform: &Htsm) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rot_z`
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn rot_z(&self, theta: f64) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `trans`
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn trans(&self, x: f64, y: f64, z: f64) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         write!(f, "Transformation Matrix : \n{:?}", self.mat);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.01s
[INFO] running `Command { std: "docker" "inspect" "752ccf8f12139048b944d7bd1ecb5039b38add8d52b714cf3550beeede5f9463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752ccf8f12139048b944d7bd1ecb5039b38add8d52b714cf3550beeede5f9463", kill_on_drop: false }`
[INFO] [stdout] 752ccf8f12139048b944d7bd1ecb5039b38add8d52b714cf3550beeede5f9463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f3e08aa3398aa47ccf2569b8d4e291c8ac376c18584b27ec0b9f6d36f6cd28
[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" "85f3e08aa3398aa47ccf2569b8d4e291c8ac376c18584b27ec0b9f6d36f6cd28", kill_on_drop: false }`
[INFO] [stderr]    Compiling homogeneous_transformations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `transform`
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn transform(&self, mat_to_transform: &Htsm) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rot_z`
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn rot_z(&self, theta: f64) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `trans`
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn trans(&self, x: f64, y: f64, z: f64) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/htsm_lib/htsm.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         write!(f, "Transformation Matrix : \n{:?}", self.mat);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "85f3e08aa3398aa47ccf2569b8d4e291c8ac376c18584b27ec0b9f6d36f6cd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f3e08aa3398aa47ccf2569b8d4e291c8ac376c18584b27ec0b9f6d36f6cd28", kill_on_drop: false }`
[INFO] [stdout] 85f3e08aa3398aa47ccf2569b8d4e291c8ac376c18584b27ec0b9f6d36f6cd28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 277403b1aa893cc9aa22526c1861358bfee479cae8a7c14c54c8d9f425a6dc3a
[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" "277403b1aa893cc9aa22526c1861358bfee479cae8a7c14c54c8d9f425a6dc3a", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `transform`
[INFO] [stdout] 
[INFO] [stderr]   --> src/htsm_lib/htsm.rs:17:12
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 17 |     pub fn transform(&self, mat_to_transform: &Htsm) -> Self {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rot_z`
[INFO] [stderr]   --> src/htsm_lib/htsm.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn rot_z(&self, theta: f64) -> Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `trans`
[INFO] [stderr]   --> src/htsm_lib/htsm.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn trans(&self, x: f64, y: f64, z: f64) -> Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/htsm_lib/htsm.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         write!(f, "Transformation Matrix : \n{:?}", self.mat);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `homogeneous_transformations` (bin "homogeneous_transformations" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/homogeneous_transformations-4028b589c60e0fd5)
[INFO] running `Command { std: "docker" "inspect" "277403b1aa893cc9aa22526c1861358bfee479cae8a7c14c54c8d9f425a6dc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277403b1aa893cc9aa22526c1861358bfee479cae8a7c14c54c8d9f425a6dc3a", kill_on_drop: false }`
[INFO] [stdout] 277403b1aa893cc9aa22526c1861358bfee479cae8a7c14c54c8d9f425a6dc3a