[INFO] fetching crate alga 0.9.3...
[INFO] building alga-0.9.3 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate alga 0.9.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate alga 0.9.3 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alga 0.9.3
[INFO] finished tweaking crates.io crate alga 0.9.3
[INFO] tweaked toml for crates.io crate alga 0.9.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate alga 0.9.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] 997575a6cf7bacdd6a1a8b772ab693e2a881e39c887ca74982a14eb03b56cfe9
[INFO] running `Command { std: "docker" "start" "-a" "997575a6cf7bacdd6a1a8b772ab693e2a881e39c887ca74982a14eb03b56cfe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "997575a6cf7bacdd6a1a8b772ab693e2a881e39c887ca74982a14eb03b56cfe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997575a6cf7bacdd6a1a8b772ab693e2a881e39c887ca74982a14eb03b56cfe9", kill_on_drop: false }`
[INFO] [stdout] 997575a6cf7bacdd6a1a8b772ab693e2a881e39c887ca74982a14eb03b56cfe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f41ecf7cc1f3d1d83d86c54251fab91ef51e09013a60b37860c74e5589a0d7
[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" "b4f41ecf7cc1f3d1d83d86c54251fab91ef51e09013a60b37860c74e5589a0d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/macros.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | / macro_rules! impl_approx_eq {
[INFO] [stdout] 144 | |     ($V:expr; $($T:ty),* $(,)*) => {
[INFO] [stdout] 145 | |         $(impl ApproxEq for $T {
[INFO] [stdout] 146 | |             type Eps = $T;
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | |     }
[INFO] [stdout] 159 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/general/one_operator.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | / macro_rules! impl_quasigroup(
[INFO] [stdout] 111 | |     (<$M:ty> for $($T:tt)+) => {
[INFO] [stdout] 112 | |         impl_marker!($crate::general::AbstractQuasigroup<$M>; $($T)+);
[INFO] [stdout] 113 | |     }
[INFO] [stdout] 114 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/general/one_operator.rs:222:1
[INFO] [stdout]     |
[INFO] [stdout] 222 | / macro_rules! impl_loop(
[INFO] [stdout] 223 | |     (<$M:ty> for $($T:tt)+) => {
[INFO] [stdout] 224 | |         impl_quasigroup!(<$M> for $($T)+);
[INFO] [stdout] 225 | |         impl_marker!($crate::general::AbstractLoop<$M>; $($T)+);
[INFO] [stdout] 226 | |     }
[INFO] [stdout] 227 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `general::Real`: This has been renamed `RealField`.
[INFO] [stdout]    --> src/general/mod.rs:200:20
[INFO] [stdout]     |
[INFO] [stdout] 200 | impl<T: RealField> Real for T {}
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/linear/matrix.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/linear/transformation.rs:275:5
[INFO] [stdout]     |
[INFO] [stdout] 275 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "b4f41ecf7cc1f3d1d83d86c54251fab91ef51e09013a60b37860c74e5589a0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f41ecf7cc1f3d1d83d86c54251fab91ef51e09013a60b37860c74e5589a0d7", kill_on_drop: false }`
[INFO] [stdout] b4f41ecf7cc1f3d1d83d86c54251fab91ef51e09013a60b37860c74e5589a0d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", 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] 90aadb4e6549d2e70859f1802fd6c2f392e6fe6bcb870e5762c8100d0c75acdf
[INFO] running `Command { std: "docker" "start" "-a" "90aadb4e6549d2e70859f1802fd6c2f392e6fe6bcb870e5762c8100d0c75acdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.15
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling edit-distance v2.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/macros.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | / macro_rules! impl_approx_eq {
[INFO] [stdout] 144 | |     ($V:expr; $($T:ty),* $(,)*) => {
[INFO] [stdout] 145 | |         $(impl ApproxEq for $T {
[INFO] [stdout] 146 | |             type Eps = $T;
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | |     }
[INFO] [stdout] 159 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/general/one_operator.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | / macro_rules! impl_quasigroup(
[INFO] [stdout] 111 | |     (<$M:ty> for $($T:tt)+) => {
[INFO] [stdout] 112 | |         impl_marker!($crate::general::AbstractQuasigroup<$M>; $($T)+);
[INFO] [stdout] 113 | |     }
[INFO] [stdout] 114 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/general/one_operator.rs:222:1
[INFO] [stdout]     |
[INFO] [stdout] 222 | / macro_rules! impl_loop(
[INFO] [stdout] 223 | |     (<$M:ty> for $($T:tt)+) => {
[INFO] [stdout] 224 | |         impl_quasigroup!(<$M> for $($T)+);
[INFO] [stdout] 225 | |         impl_marker!($crate::general::AbstractLoop<$M>; $($T)+);
[INFO] [stdout] 226 | |     }
[INFO] [stdout] 227 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `general::Real`: This has been renamed `RealField`.
[INFO] [stdout]    --> src/general/mod.rs:200:20
[INFO] [stdout]     |
[INFO] [stdout] 200 | impl<T: RealField> Real for T {}
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/linear/matrix.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/linear/transformation.rs:275:5
[INFO] [stdout]     |
[INFO] [stdout] 275 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling aho-corasick v0.7.9
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling alga_derive v0.9.1
[INFO] [stderr]    Compiling alga v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/macros.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | / macro_rules! impl_approx_eq {
[INFO] [stdout] 144 | |     ($V:expr; $($T:ty),* $(,)*) => {
[INFO] [stdout] 145 | |         $(impl ApproxEq for $T {
[INFO] [stdout] 146 | |             type Eps = $T;
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | |     }
[INFO] [stdout] 159 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/general/one_operator.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | / macro_rules! impl_quasigroup(
[INFO] [stdout] 111 | |     (<$M:ty> for $($T:tt)+) => {
[INFO] [stdout] 112 | |         impl_marker!($crate::general::AbstractQuasigroup<$M>; $($T)+);
[INFO] [stdout] 113 | |     }
[INFO] [stdout] 114 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/general/one_operator.rs:222:1
[INFO] [stdout]     |
[INFO] [stdout] 222 | / macro_rules! impl_loop(
[INFO] [stdout] 223 | |     (<$M:ty> for $($T:tt)+) => {
[INFO] [stdout] 224 | |         impl_quasigroup!(<$M> for $($T)+);
[INFO] [stdout] 225 | |         impl_marker!($crate::general::AbstractLoop<$M>; $($T)+);
[INFO] [stdout] 226 | |     }
[INFO] [stdout] 227 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `general::Real`: This has been renamed `RealField`.
[INFO] [stdout]    --> src/general/mod.rs:200:20
[INFO] [stdout]     |
[INFO] [stdout] 200 | impl<T: RealField> Real for T {}
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_trait_impl`
[INFO] [stdout]   --> tests/derive.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn test_trait_impl() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/linear/matrix.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/linear/transformation.rs:275:5
[INFO] [stdout]     |
[INFO] [stdout] 275 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.91s
[INFO] running `Command { std: "docker" "inspect" "90aadb4e6549d2e70859f1802fd6c2f392e6fe6bcb870e5762c8100d0c75acdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90aadb4e6549d2e70859f1802fd6c2f392e6fe6bcb870e5762c8100d0c75acdf", kill_on_drop: false }`
[INFO] [stdout] 90aadb4e6549d2e70859f1802fd6c2f392e6fe6bcb870e5762c8100d0c75acdf