[INFO] fetching crate meiosis 0.1.0...
[INFO] checking meiosis-0.1.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate meiosis 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate meiosis 0.1.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate meiosis 0.1.0
[INFO] finished tweaking crates.io crate meiosis 0.1.0
[INFO] tweaked toml for crates.io crate meiosis 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate meiosis 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8718b51a9d7a3da6fd64edde05d614667b9f62e31b381ef0adbdde3179224786
[INFO] running `Command { std: "docker" "start" "-a" "8718b51a9d7a3da6fd64edde05d614667b9f62e31b381ef0adbdde3179224786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8718b51a9d7a3da6fd64edde05d614667b9f62e31b381ef0adbdde3179224786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8718b51a9d7a3da6fd64edde05d614667b9f62e31b381ef0adbdde3179224786", kill_on_drop: false }`
[INFO] [stdout] 8718b51a9d7a3da6fd64edde05d614667b9f62e31b381ef0adbdde3179224786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 599dcaead9f302ee242accdafe1c430d8e15ab5e046961e4abd600b0ed745a8d
[INFO] running `Command { std: "docker" "start" "-a" "599dcaead9f302ee242accdafe1c430d8e15ab5e046961e4abd600b0ed745a8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.3.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking meiosis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meiosis` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meiosis` (lib test) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "599dcaead9f302ee242accdafe1c430d8e15ab5e046961e4abd600b0ed745a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599dcaead9f302ee242accdafe1c430d8e15ab5e046961e4abd600b0ed745a8d", kill_on_drop: false }`
[INFO] [stdout] 599dcaead9f302ee242accdafe1c430d8e15ab5e046961e4abd600b0ed745a8d
[INFO] checking meiosis-0.1.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate meiosis 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate meiosis 0.1.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate meiosis 0.1.0
[INFO] finished tweaking crates.io crate meiosis 0.1.0
[INFO] tweaked toml for crates.io crate meiosis 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate meiosis 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74429f738f58ba480d73b2eb7e2e40406b454e1d161f371a5ad91e41106c8fcb
[INFO] running `Command { std: "docker" "start" "-a" "74429f738f58ba480d73b2eb7e2e40406b454e1d161f371a5ad91e41106c8fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74429f738f58ba480d73b2eb7e2e40406b454e1d161f371a5ad91e41106c8fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74429f738f58ba480d73b2eb7e2e40406b454e1d161f371a5ad91e41106c8fcb", kill_on_drop: false }`
[INFO] [stdout] 74429f738f58ba480d73b2eb7e2e40406b454e1d161f371a5ad91e41106c8fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68ecf7056c5618a91ddde844a4f8c12804f4910213edb30abbdc24d7edf55501
[INFO] running `Command { std: "docker" "start" "-a" "68ecf7056c5618a91ddde844a4f8c12804f4910213edb30abbdc24d7edf55501", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.3.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking meiosis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]   --> src/operators/recombination.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recombination<GENOTYPE>
[INFO] [stdout]    |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn crossover<RNG>(
[INFO] [stdout]    |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<Vec<GENE>>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::PARENTS` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated` appears on the `impl`'s method `crossover` but not on the corresponding trait's method
[INFO] [stdout]    --> src/operators/recombination.rs:19:8
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub trait Recombination<GENOTYPE>
[INFO] [stdout]     |           ------------- in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19  |     fn crossover<RNG>(
[INFO] [stdout]     |        ^^^^^^^^^ this trait's method doesn't have the requirement `the constant `<Self as Recombination<[GENE; GENES]>>::OFFSPRING` can be evaluated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parents: [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::PARENTS],
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<Vec<GENE>>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout]   --> src/operators/recombination/single_point.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn crossover<R>(
[INFO] [stdout]    |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 31 |     ) -> [Vec<GENE>; <Self as Recombination<Vec<GENE>>>::OFFSPRING]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<Vec<GENE>>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::PARENTS]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         parents: [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::PARENTS],
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); <Self as Recombination<[GENE; GENES]>>::OFFSPRING]:`
[INFO] [stdout] note: required by a bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout]    --> src/operators/recombination/single_point.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 99  |     fn crossover<R>(
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 103 |     ) -> [[GENE; GENES]; <Self as Recombination<[GENE; GENES]>>::OFFSPRING]
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<SinglePoint as Recombination<[GENE; GENES]>>::crossover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meiosis` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meiosis` (lib test) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "68ecf7056c5618a91ddde844a4f8c12804f4910213edb30abbdc24d7edf55501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ecf7056c5618a91ddde844a4f8c12804f4910213edb30abbdc24d7edf55501", kill_on_drop: false }`
[INFO] [stdout] 68ecf7056c5618a91ddde844a4f8c12804f4910213edb30abbdc24d7edf55501
