[INFO] cloning repository https://github.com/LudwigHedlin/rust_math
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LudwigHedlin/rust_math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLudwigHedlin%2Frust_math", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLudwigHedlin%2Frust_math'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12573552c1af6938fe94ad6a243654263d6d342b
[INFO] testing LudwigHedlin/rust_math against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLudwigHedlin%2Frust_math" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LudwigHedlin/rust_math on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LudwigHedlin/rust_math
[INFO] finished tweaking git repo https://github.com/LudwigHedlin/rust_math
[INFO] tweaked toml for git repo https://github.com/LudwigHedlin/rust_math written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/LudwigHedlin/rust_math already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd487d650e8529e90db75a876aa21a399bd57033d58c0e8fdaa9a93a5e8df605
[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" "bd487d650e8529e90db75a876aa21a399bd57033d58c0e8fdaa9a93a5e8df605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd487d650e8529e90db75a876aa21a399bd57033d58c0e8fdaa9a93a5e8df605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd487d650e8529e90db75a876aa21a399bd57033d58c0e8fdaa9a93a5e8df605", kill_on_drop: false }`
[INFO] [stdout] bd487d650e8529e90db75a876aa21a399bd57033d58c0e8fdaa9a93a5e8df605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f38b2b0f4cee2b4cbcad6ef4dd81cb55de946ec8c39f7bf3660046d31b5194fc
[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" "f38b2b0f4cee2b4cbcad6ef4dd81cb55de946ec8c39f7bf3660046d31b5194fc", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]    Compiling graphics_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_determinant`
[INFO] [stdout]    --> src/math/mat2.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn get_determinant(&self)->f64{
[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: `get_inverse`
[INFO] [stdout]    --> src/math/mat2.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn get_inverse(&self)->Mat2{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_inverse`
[INFO] [stdout]    --> src/math/mat2.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn set_inverse(&mut self,m:&Mat2){
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invert`
[INFO] [stdout]    --> src/math/mat2.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn invert(&mut self){
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_transpose`
[INFO] [stdout]    --> src/math/mat2.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn get_transpose(&self)->Mat2{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transpose`
[INFO] [stdout]    --> src/math/mat2.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn set_transpose(&mut self,m:&Mat2){
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transpose`
[INFO] [stdout]    --> src/math/mat2.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn transpose(&mut self){
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "f38b2b0f4cee2b4cbcad6ef4dd81cb55de946ec8c39f7bf3660046d31b5194fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38b2b0f4cee2b4cbcad6ef4dd81cb55de946ec8c39f7bf3660046d31b5194fc", kill_on_drop: false }`
[INFO] [stdout] f38b2b0f4cee2b4cbcad6ef4dd81cb55de946ec8c39f7bf3660046d31b5194fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d5136bc5e480dcc9b29fb2e63af9cd568ebc77e354a5110f8a4617b3ac28283
[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" "0d5136bc5e480dcc9b29fb2e63af9cd568ebc77e354a5110f8a4617b3ac28283", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stdout] warning: associated function is never used: `get_determinant`
[INFO] [stdout]    --> src/math/mat2.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn get_determinant(&self)->f64{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling graphics_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_inverse`
[INFO] [stdout]    --> src/math/mat2.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn get_inverse(&self)->Mat2{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_inverse`
[INFO] [stdout]    --> src/math/mat2.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn set_inverse(&mut self,m:&Mat2){
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invert`
[INFO] [stdout]    --> src/math/mat2.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn invert(&mut self){
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_transpose`
[INFO] [stdout]    --> src/math/mat2.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn get_transpose(&self)->Mat2{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transpose`
[INFO] [stdout]    --> src/math/mat2.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn set_transpose(&mut self,m:&Mat2){
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transpose`
[INFO] [stdout]    --> src/math/mat2.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn transpose(&mut self){
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_determinant`
[INFO] [stdout]    --> src/math/mat2.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn get_determinant(&self)->f64{
[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: `get_inverse`
[INFO] [stdout]    --> src/math/mat2.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn get_inverse(&self)->Mat2{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_inverse`
[INFO] [stdout]    --> src/math/mat2.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn set_inverse(&mut self,m:&Mat2){
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invert`
[INFO] [stdout]    --> src/math/mat2.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn invert(&mut self){
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_transpose`
[INFO] [stdout]    --> src/math/mat2.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn get_transpose(&self)->Mat2{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transpose`
[INFO] [stdout]    --> src/math/mat2.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn set_transpose(&mut self,m:&Mat2){
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transpose`
[INFO] [stdout]    --> src/math/mat2.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn transpose(&mut self){
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "0d5136bc5e480dcc9b29fb2e63af9cd568ebc77e354a5110f8a4617b3ac28283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d5136bc5e480dcc9b29fb2e63af9cd568ebc77e354a5110f8a4617b3ac28283", kill_on_drop: false }`
[INFO] [stdout] 0d5136bc5e480dcc9b29fb2e63af9cd568ebc77e354a5110f8a4617b3ac28283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] 5d3d3b3d7e4fca54f39195a7ea8e96bd7643b88b5634ce65863ee2ce630a26e5
[INFO] running `Command { std: "docker" "start" "-a" "5d3d3b3d7e4fca54f39195a7ea8e96bd7643b88b5634ce65863ee2ce630a26e5", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr] warning: associated function is never used: `get_determinant`
[INFO] [stderr]    --> src/math/mat2.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn get_determinant(&self)->f64{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_inverse`
[INFO] [stderr]    --> src/math/mat2.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn get_inverse(&self)->Mat2{
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_inverse`
[INFO] [stderr]    --> src/math/mat2.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn set_inverse(&mut self,m:&Mat2){
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `invert`
[INFO] [stderr]    --> src/math/mat2.rs:124:12
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn invert(&mut self){
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_transpose`
[INFO] [stderr]    --> src/math/mat2.rs:128:12
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn get_transpose(&self)->Mat2{
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_transpose`
[INFO] [stderr]    --> src/math/mat2.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn set_transpose(&mut self,m:&Mat2){
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transpose`
[INFO] [stderr]    --> src/math/mat2.rs:136:12
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn transpose(&mut self){
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `graphics_math` (lib) generated 7 warnings
[INFO] [stderr] warning: `graphics_math` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/graphics_math-0a7c763da0fd1d1f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/graphics_math-02a5a5417dec746b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphics_math
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d3d3b3d7e4fca54f39195a7ea8e96bd7643b88b5634ce65863ee2ce630a26e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3d3b3d7e4fca54f39195a7ea8e96bd7643b88b5634ce65863ee2ce630a26e5", kill_on_drop: false }`
[INFO] [stdout] 5d3d3b3d7e4fca54f39195a7ea8e96bd7643b88b5634ce65863ee2ce630a26e5