[INFO] fetching crate constgebra 0.1.4...
[INFO] testing constgebra-0.1.4 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate constgebra 0.1.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate constgebra 0.1.4
[INFO] finished tweaking crates.io crate constgebra 0.1.4
[INFO] tweaked toml for crates.io crate constgebra 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate constgebra 0.1.4 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558
[INFO] running `Command { std: "docker" "start" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling constgebra v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `unused`
[INFO] [stdout]    --> src/comptime.rs:978:7
[INFO] [stdout]     |
[INFO] [stdout] 978 | #[cfg(unused)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unused)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unused)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stdout] warning: unexpected `cfg` condition name: `unused`
[INFO] [stdout]    --> src/comptime.rs:978:7
[INFO] [stdout]     |
[INFO] [stdout] 978 | #[cfg(unused)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unused)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unused)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling constgebra v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `unused`
[INFO] [stdout]    --> src/comptime.rs:978:7
[INFO] [stdout]     |
[INFO] [stdout] 978 | #[cfg(unused)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unused)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unused)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `unused`
[INFO] [stderr]    --> src/comptime.rs:978:7
[INFO] [stderr]     |
[INFO] [stderr] 978 | #[cfg(unused)]
[INFO] [stderr]     |       ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(unused)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(unused)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `constgebra` (lib) generated 1 warning
[INFO] [stderr] warning: `constgebra` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/constgebra/c393999baec600b7/out/constgebra-c393999baec600b7)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test comptime::const_tests::test_2_x_2_example ... ok
[INFO] [stdout] test comptime::const_tests::test_2_x_2_invert ... ok
[INFO] [stdout] test comptime::const_tests::check_4_x_4 ... ok
[INFO] [stdout] test comptime::const_tests::test_dot_product_identity ... ok
[INFO] [stdout] test comptime::const_tests::test_dot_product_large_values ... ok
[INFO] [stdout] test comptime::const_tests::test_dot_product_normal ... ok
[INFO] [stdout] test comptime::const_tests::test_dot_product_with_negatives ... ok
[INFO] [stdout] test comptime::const_tests::check_8_x_8 ... ok
[INFO] [stdout] test runtime::tests::check_8_x_8_pseudo_inverse_is_inverse ... ok
[INFO] [stdout] test runtime::tests::check_pseudo_inverse_non_square ... ok
[INFO] [stdout] test runtime::tests::check_8_x_8_pseudo_inverse_is_inverse_2 ... ok
[INFO] [stdout] test comptime::const_tests::test_dot_product_zero_vector ... ok
[INFO] [stdout] test runtime::tests::check_4_x_4 ... ok
[INFO] [stdout] test runtime::tests::check_8_x_8 ... ok
[INFO] [stdout] test runtime::tests::non_square_reduced_row_echelon ... ok
[INFO] [stdout] test runtime::tests::check_retain_non_zer0_rows ... ok
[INFO] [stdout] test runtime::tests::non_square_row_echelon ... ok
[INFO] [stdout] test runtime::tests::square_row_echelon ... ok
[INFO] [stdout] test comptime::const_tests::test_apply_each ... ok
[INFO] [stdout] test runtime::tests::non_square_mul ... ok
[INFO] [stdout] test runtime::tests::non_square_transpose ... ok
[INFO] [stdout] test comptime::const_tests::test_cvec ... ok
[INFO] [stdout] test runtime::tests::test_2_x_2_invert ... ok
[INFO] [stdout] test runtime::tests::test_pseudo_invert_12x12 ... ok
[INFO] [stdout] test runtime::tests::check_invert_identity ... ok
[INFO] [stderr]    Doc-tests constgebra
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<1,N>::dot (line 942) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<1,N>::new_vector (line 928) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::apply_each (line 296) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::transpose (line 331) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::new (line 40) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::finish (line 112) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<1,N>::finish_vector (line 958) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::mul (line 167) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::identity (line 78) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CVector (line 16) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::sub (line 255) ... ok
[INFO] [stdout] test src/comptime.rs - comptime::CMatrix<R,C>::add (line 215) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558", kill_on_drop: false }`
[INFO] [stdout] 7f3c53fa520dae52c790d26258fbc34ab6859d57ccd408d69d6725e53a792558
