[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLudwigHedlin%2Frust_math" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LudwigHedlin/rust_math on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-26/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cb07c97e2b8e69780b344ca6762af9adf051248d195f8d476f03b5336c32919
[INFO] running `Command { std: "docker" "start" "-a" "2cb07c97e2b8e69780b344ca6762af9adf051248d195f8d476f03b5336c32919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cb07c97e2b8e69780b344ca6762af9adf051248d195f8d476f03b5336c32919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb07c97e2b8e69780b344ca6762af9adf051248d195f8d476f03b5336c32919", kill_on_drop: false }`
[INFO] [stdout] 2cb07c97e2b8e69780b344ca6762af9adf051248d195f8d476f03b5336c32919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 846e6da0d8f27f5396c5dabd45b507718affbf62918f8ba1a685d4a6df22e051
[INFO] running `Command { std: "docker" "start" "-a" "846e6da0d8f27f5396c5dabd45b507718affbf62918f8ba1a685d4a6df22e051", 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 0.55s
[INFO] running `Command { std: "docker" "inspect" "846e6da0d8f27f5396c5dabd45b507718affbf62918f8ba1a685d4a6df22e051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846e6da0d8f27f5396c5dabd45b507718affbf62918f8ba1a685d4a6df22e051", kill_on_drop: false }`
[INFO] [stdout] 846e6da0d8f27f5396c5dabd45b507718affbf62918f8ba1a685d4a6df22e051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f8bfe708161978bfe7928b9c8010f0701b709cc43d34e86758e98728f9e0355
[INFO] running `Command { std: "docker" "start" "-a" "6f8bfe708161978bfe7928b9c8010f0701b709cc43d34e86758e98728f9e0355", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 1.47s
[INFO] running `Command { std: "docker" "inspect" "6f8bfe708161978bfe7928b9c8010f0701b709cc43d34e86758e98728f9e0355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8bfe708161978bfe7928b9c8010f0701b709cc43d34e86758e98728f9e0355", kill_on_drop: false }`
[INFO] [stdout] 6f8bfe708161978bfe7928b9c8010f0701b709cc43d34e86758e98728f9e0355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 987e0ffd3119fd69c46da6d345d407fad526456901551b6535b529c7e65f5e3e
[INFO] running `Command { std: "docker" "start" "-a" "987e0ffd3119fd69c46da6d345d407fad526456901551b6535b529c7e65f5e3e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 3.61s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/graphics_math-90f7081133a25bd4)
[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]      Running unittests (/opt/rustwide/target/debug/deps/graphics_math-3baf87d42730e2cf)
[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" "987e0ffd3119fd69c46da6d345d407fad526456901551b6535b529c7e65f5e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "987e0ffd3119fd69c46da6d345d407fad526456901551b6535b529c7e65f5e3e", kill_on_drop: false }`
[INFO] [stdout] 987e0ffd3119fd69c46da6d345d407fad526456901551b6535b529c7e65f5e3e