[INFO] updating cached repository https://github.com/darwins-challenge/moonlander-ast
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4594077ee9c8c0e045d3cd06d12a9da52205a72
[INFO] checking darwins-challenge/moonlander-ast against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarwins-challenge%2Fmoonlander-ast" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/darwins-challenge/moonlander-ast on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/darwins-challenge/moonlander-ast
[INFO] removed path dependency moonlander-gp from git repo https://github.com/darwins-challenge/moonlander-ast
[INFO] finished tweaking git repo https://github.com/darwins-challenge/moonlander-ast
[INFO] tweaked toml for git repo https://github.com/darwins-challenge/moonlander-ast written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/darwins-challenge/moonlander-ast already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (moonlander-gp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (moonlander-gp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f69c86164637e72b73328343b5378054ea98b033ea8f567c29552fe443b9287f
[INFO] running `"docker" "start" "-a" "f69c86164637e72b73328343b5378054ea98b033ea8f567c29552fe443b9287f"`
[INFO] [stderr] warning: dependency (moonlander-gp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking downcast v0.6.0
[INFO] [stderr]     Checking rayon v0.4.3
[INFO] [stderr]     Checking moonlander-gp v0.1.1
[INFO] [stderr]     Checking moonlander-ast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `decode_str` in crate `toml`
[INFO] [stderr]   --> src/run/evolution_params.rs:68:11
[INFO] [stderr]    |
[INFO] [stderr] 68 |     toml::decode_str(&s).expect("Error decoding TOML file")
[INFO] [stderr]    |           ^^^^^^^^^^ not found in `toml`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run/evolution.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |           FF: Fn(&P, &mut Rng) -> F+Sync,
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run/evolution.rs:17:52
[INFO] [stderr]    |
[INFO] [stderr] 17 |           S: for<'a> Fn(&'a Population<P, F>, &mut Rng) -> &'a P
[INFO] [stderr]    |                                                    ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run/evolution.rs:13:65
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn run_evolution<P, F, FF, S>(params: &RunParams, out: &mut Write, fitness_func: &FF, selector: &S)
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/run/evolution_params.rs:65:57
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let mut f = File::open(Path::new(path)).ok().expect(("Error opening file"));
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/run/output.rs:5:50
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn write<E: Encodable>(object: &E, out: &mut Write) {
[INFO] [stderr]   |                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/expression.rs:28:30
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn random_constant(rng: &mut rand::Rng) -> Number {
[INFO] [stderr]    |                              ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn children(&self) -> Vec<&AstNode> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:31:57
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 .map(|&(ref cond, _)| cond.as_ref() as &AstNode)
[INFO] [stderr]    |                                                         ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:35:41
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn replace_child(&self, old_child: &AstNode, new_child: &mut Option<Box<AstNode>>) -> Box<AstNode> {
[INFO] [stderr]    |                                         ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:35:77
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn replace_child(&self, old_child: &AstNode, new_child: &mut Option<Box<AstNode>>) -> Box<AstNode> {
[INFO] [stderr]    |                                                                             ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:35:95
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn replace_child(&self, old_child: &AstNode, new_child: &mut Option<Box<AstNode>>) -> Box<AstNode> {
[INFO] [stderr]    |                                                                                               ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:46:45
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn rand(weights: NodeWeights, rng: &mut rand::Rng) -> Self {
[INFO] [stderr]    |                                             ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sim/simulation.rs:7:65
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn evaluate_program(sensor_data: &mut SensorData, program: &EvaluateToCommand, world: &World) {
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EvaluateToCommand`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sim/initial_state.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn vertical_landing(rng: &mut rand::Rng) -> SensorData {
[INFO] [stderr]   |                                   ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sim/initial_state.rs:17:56
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn from_params(params: &EvolutionParams, rng: &mut rand::Rng) -> SensorData {
[INFO] [stderr]    |                                                        ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sim/initial_state.rs:24:47
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn num_from_range(range: &NumRange, rng: &mut rand::Rng) -> Number {
[INFO] [stderr]    |                                               ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitness.rs:19:45
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn score_lander<P>(program: &P, _: &mut Rng, mut sensor_data: SensorData, world: &World) -> LandingTrace
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitness.rs:61:23
[INFO] [stderr]    |
[INFO] [stderr] 61 |           G : Fn(&mut Rng) -> SensorData
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitness.rs:59:66
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn score_lander_multi<P, G>(n: usize, program: &P, rng: &mut Rng, sensor_data_fn: G, world: &World) -> LandingTrace
[INFO] [stderr]    |                                                                  ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `decode_str` in crate `toml`
[INFO] [stderr]   --> src/run/evolution_params.rs:68:11
[INFO] [stderr]    |
[INFO] [stderr] 68 |     toml::decode_str(&s).expect("Error decoding TOML file")
[INFO] [stderr]    |           ^^^^^^^^^^ not found in `toml`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run/evolution.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |           FF: Fn(&P, &mut Rng) -> F+Sync,
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run/evolution.rs:17:52
[INFO] [stderr]    |
[INFO] [stderr] 17 |           S: for<'a> Fn(&'a Population<P, F>, &mut Rng) -> &'a P
[INFO] [stderr]    |                                                    ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run/evolution.rs:13:65
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn run_evolution<P, F, FF, S>(params: &RunParams, out: &mut Write, fitness_func: &FF, selector: &S)
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/run/evolution_params.rs:65:57
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let mut f = File::open(Path::new(path)).ok().expect(("Error opening file"));
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/run/output.rs:5:50
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn write<E: Encodable>(object: &E, out: &mut Write) {
[INFO] [stderr]   |                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/expression.rs:28:30
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn random_constant(rng: &mut rand::Rng) -> Number {
[INFO] [stderr]    |                              ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn children(&self) -> Vec<&AstNode> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:31:57
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 .map(|&(ref cond, _)| cond.as_ref() as &AstNode)
[INFO] [stderr]    |                                                         ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:35:41
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn replace_child(&self, old_child: &AstNode, new_child: &mut Option<Box<AstNode>>) -> Box<AstNode> {
[INFO] [stderr]    |                                         ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:35:77
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn replace_child(&self, old_child: &AstNode, new_child: &mut Option<Box<AstNode>>) -> Box<AstNode> {
[INFO] [stderr]    |                                                                             ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:35:95
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn replace_child(&self, old_child: &AstNode, new_child: &mut Option<Box<AstNode>>) -> Box<AstNode> {
[INFO] [stderr]    |                                                                                               ^^^^^^^ help: use `dyn`: `dyn AstNode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar/cond_list.rs:46:45
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn rand(weights: NodeWeights, rng: &mut rand::Rng) -> Self {
[INFO] [stderr]    |                                             ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sim/simulation.rs:7:65
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn evaluate_program(sensor_data: &mut SensorData, program: &EvaluateToCommand, world: &World) {
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EvaluateToCommand`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sim/initial_state.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn vertical_landing(rng: &mut rand::Rng) -> SensorData {
[INFO] [stderr]   |                                   ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sim/initial_state.rs:17:56
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn from_params(params: &EvolutionParams, rng: &mut rand::Rng) -> SensorData {
[INFO] [stderr]    |                                                        ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sim/initial_state.rs:24:47
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn num_from_range(range: &NumRange, rng: &mut rand::Rng) -> Number {
[INFO] [stderr]    |                                               ^^^^^^^^^ help: use `dyn`: `dyn rand::Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitness.rs:19:45
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn score_lander<P>(program: &P, _: &mut Rng, mut sensor_data: SensorData, world: &World) -> LandingTrace
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitness.rs:61:23
[INFO] [stderr]    |
[INFO] [stderr] 61 |           G : Fn(&mut Rng) -> SensorData
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitness.rs:59:66
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn score_lander_multi<P, G>(n: usize, program: &P, rng: &mut Rng, sensor_data_fn: G, world: &World) -> LandingTrace
[INFO] [stderr]    |                                                                  ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `moonlander-ast`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `moonlander-ast`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f69c86164637e72b73328343b5378054ea98b033ea8f567c29552fe443b9287f"`
[INFO] running `"docker" "rm" "-f" "f69c86164637e72b73328343b5378054ea98b033ea8f567c29552fe443b9287f"`
[INFO] [stdout] f69c86164637e72b73328343b5378054ea98b033ea8f567c29552fe443b9287f
