[INFO] fetching crate genetic-rs 1.0.0...
[INFO] testing genetic-rs-1.0.0 against 1.93.0 for beta-1.94-1
[INFO] extracting crate genetic-rs 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate genetic-rs 1.0.0
[INFO] finished tweaking crates.io crate genetic-rs 1.0.0
[INFO] tweaked toml for crates.io crate genetic-rs 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate genetic-rs 1.0.0 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate genetic-rs 1.0.0 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded genetic-rs-macros v1.0.0
[INFO] [stderr]   Downloaded getrandom v0.3.2
[INFO] [stderr]   Downloaded genetic-rs-common v1.0.0
[INFO] [stderr]   Downloaded syn v2.0.51
[INFO] [stderr]   Downloaded libc v0.2.171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6da8b992d3608216b9485493992d3d40331b8c7a82fb93223962a9ec21c99339
[INFO] running `Command { std: "docker" "start" "-a" "6da8b992d3608216b9485493992d3d40331b8c7a82fb93223962a9ec21c99339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6da8b992d3608216b9485493992d3d40331b8c7a82fb93223962a9ec21c99339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da8b992d3608216b9485493992d3d40331b8c7a82fb93223962a9ec21c99339", kill_on_drop: false }`
[INFO] [stdout] 6da8b992d3608216b9485493992d3d40331b8c7a82fb93223962a9ec21c99339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32dfc682d3beaf5714661436ce305f04226829f6cbe704f67d01ab1d6279f6b4
[INFO] running `Command { std: "docker" "start" "-a" "32dfc682d3beaf5714661436ce305f04226829f6cbe704f67d01ab1d6279f6b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling genetic-rs-common v1.0.0
[INFO] [stderr]    Compiling genetic-rs-macros v1.0.0
[INFO] [stderr]    Compiling genetic-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "32dfc682d3beaf5714661436ce305f04226829f6cbe704f67d01ab1d6279f6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32dfc682d3beaf5714661436ce305f04226829f6cbe704f67d01ab1d6279f6b4", kill_on_drop: false }`
[INFO] [stdout] 32dfc682d3beaf5714661436ce305f04226829f6cbe704f67d01ab1d6279f6b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c780bd95833805a0e6087501b3f523f1ef6504012cf98047ce0661fcfa1547
[INFO] running `Command { std: "docker" "start" "-a" "08c780bd95833805a0e6087501b3f523f1ef6504012cf98047ce0661fcfa1547", kill_on_drop: false }`
[INFO] [stderr]    Compiling genetic-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "08c780bd95833805a0e6087501b3f523f1ef6504012cf98047ce0661fcfa1547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c780bd95833805a0e6087501b3f523f1ef6504012cf98047ce0661fcfa1547", kill_on_drop: false }`
[INFO] [stdout] 08c780bd95833805a0e6087501b3f523f1ef6504012cf98047ce0661fcfa1547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08be8567cd15db844f33474a92cf0090af663f0cd92198e76952c3bb8672f495
[INFO] running `Command { std: "docker" "start" "-a" "08be8567cd15db844f33474a92cf0090af663f0cd92198e76952c3bb8672f495", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genetic_rs-ee42d63a4eaa3881)
[INFO] [stderr]    Doc-tests genetic_rs
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error: cannot find derive macro `Mitosis` in this scope
[INFO] [stdout]  --> src/lib.rs:24:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone, Debug, Mitosis)]
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Mitosis` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/lib.rs:21:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use genetic_rs::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]   |
[INFO] [stdout] 4 + use genetic_rs_macros::Mitosis;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `genetic_rs::prelude::RandRng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> src/lib.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |         self.field1 += rng.gen::<f32>() * rate;
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `genetic_rs::prelude::RandRng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> src/lib.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Self { field1: rng.gen() }
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/lib.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout]  39 |         Vec::gen_random(100),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ --- argument #1 of type `&mut _` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genetic-rs-common-1.0.0/src/lib.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn gen_random(rng: &mut impl Rng, amount: usize) -> Self;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  39 |         Vec::gen_random(/* rng */, 100),
[INFO] [stdout]     |                         ++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyGenome: genetic_rs::prelude::Mitosis` is not satisfied
[INFO] [stdout]   --> src/lib.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut sim = GeneticSim::new(
[INFO] [stdout]    |                   ^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `genetic_rs::prelude::Mitosis` is not implemented for `MyGenome`
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct MyGenome {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `genetic_rs::prelude::MitosisRepopulator`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genetic-rs-common-1.0.0/src/builtin/repopulator.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct MitosisRepopulator<G: Mitosis> {
[INFO] [stdout]    |                                  ^^^^^^^ required by this bound in `MitosisRepopulator`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyGenome: genetic_rs::prelude::Mitosis` is not satisfied
[INFO] [stdout]   --> src/lib.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         MitosisRepopulator::new(0.25), // 25% mutation rate
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `genetic_rs::prelude::Mitosis` is not implemented for `MyGenome`
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct MyGenome {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `genetic_rs::prelude::MitosisRepopulator`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genetic-rs-common-1.0.0/src/builtin/repopulator.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct MitosisRepopulator<G: Mitosis> {
[INFO] [stdout]    |                                  ^^^^^^^ required by this bound in `MitosisRepopulator`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyGenome: genetic_rs::prelude::Mitosis` is not satisfied
[INFO] [stdout]   --> src/lib.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         MitosisRepopulator::new(0.25), // 25% mutation rate
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `genetic_rs::prelude::Mitosis` is not implemented for `MyGenome`
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct MyGenome {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `genetic_rs::prelude::MitosisRepopulator::<G>::new`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genetic-rs-common-1.0.0/src/builtin/repopulator.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl<G: Mitosis> MitosisRepopulator<G> {
[INFO] [stdout]    |         ^^^^^^^ required by this bound in `MitosisRepopulator::<G>::new`
[INFO] [stdout] 75 |     /// Creates a new [`MitosisRepopulator`].
[INFO] [stdout] 76 |     pub fn new(mutation_rate: f32) -> Self {
[INFO] [stdout]    |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyGenome: genetic_rs::prelude::Mitosis` is not satisfied
[INFO] [stdout]   --> src/lib.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |       let mut sim = GeneticSim::new(
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         MitosisRepopulator::new(0.25), // 25% mutation rate
[INFO] [stdout] 42 | |     );
[INFO] [stdout]    | |_____^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `genetic_rs::prelude::Mitosis` is not implemented for `MyGenome`
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct MyGenome {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `genetic_rs::prelude::MitosisRepopulator`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genetic-rs-common-1.0.0/src/builtin/repopulator.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct MitosisRepopulator<G: Mitosis> {
[INFO] [stdout]    |                                  ^^^^^^^ required by this bound in `MitosisRepopulator`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `perform_generations` exists for struct `GeneticSim<MyGenome, FitnessEliminator<..., ...>, ...>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct MyGenome {
[INFO] [stdout]    | --------------- doesn't satisfy `MyGenome: genetic_rs::prelude::Mitosis`
[INFO] [stdout] ...
[INFO] [stdout] 45 |     sim.perform_generations(100);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genetic-rs-common-1.0.0/src/builtin/repopulator.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct MitosisRepopulator<G: Mitosis> {
[INFO] [stdout]    | ----------------------------------------- doesn't satisfy `_: FeatureBoundedRepopulator<MyGenome>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `MyGenome: genetic_rs::prelude::Mitosis`
[INFO] [stdout]            which is required by `genetic_rs::prelude::MitosisRepopulator<MyGenome>: FeatureBoundedRepopulator<MyGenome>`
[INFO] [stdout] note: the trait `genetic_rs::prelude::Mitosis` must be implemented
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genetic-rs-common-1.0.0/src/builtin/repopulator.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Mitosis: Clone + FeatureBoundedRandomlyMutable {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctest6C3G3p/rust_out.long-type-5500829407237471378.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "08be8567cd15db844f33474a92cf0090af663f0cd92198e76952c3bb8672f495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08be8567cd15db844f33474a92cf0090af663f0cd92198e76952c3bb8672f495", kill_on_drop: false }`
[INFO] [stdout] 08be8567cd15db844f33474a92cf0090af663f0cd92198e76952c3bb8672f495
