[INFO] fetching crate gen-rs 0.2.3...
[INFO] checking gen-rs-0.2.3 against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate gen-rs 0.2.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate gen-rs 0.2.3 on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gen-rs 0.2.3
[INFO] finished tweaking crates.io crate gen-rs 0.2.3
[INFO] tweaked toml for crates.io crate gen-rs 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding autocfg v0.1.8 (latest: v1.3.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding cloudabi v0.0.3 (latest: v0.1.0)
[INFO] [stderr]       Adding nalgebra v0.32.6 (latest: v0.33.0)
[INFO] [stderr]       Adding num v0.2.1 (latest: v0.4.3)
[INFO] [stderr]       Adding num-bigint v0.2.6 (latest: v0.4.6)
[INFO] [stderr]       Adding num-complex v0.2.4 (latest: v0.4.6)
[INFO] [stderr]       Adding num-rational v0.2.4 (latest: v0.4.2)
[INFO] [stderr]       Adding rand v0.6.5 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.1.0 (latest: v0.3.2)
[INFO] [stderr]       Adding rand_isaac v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rand_jitter v0.1.4 (latest: v0.4.0)
[INFO] [stderr]       Adding rand_os v0.1.3 (latest: v0.2.2)
[INFO] [stderr]       Adding rand_pcg v0.1.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_xorshift v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding simba v0.8.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded statistical v1.0.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62f41e54163c564f70207e0c459f722bc0d24f5709dc538acc48477be6570d60
[INFO] running `Command { std: "docker" "start" "-a" "62f41e54163c564f70207e0c459f722bc0d24f5709dc538acc48477be6570d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62f41e54163c564f70207e0c459f722bc0d24f5709dc538acc48477be6570d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f41e54163c564f70207e0c459f722bc0d24f5709dc538acc48477be6570d60", kill_on_drop: false }`
[INFO] [stdout] 62f41e54163c564f70207e0c459f722bc0d24f5709dc538acc48477be6570d60
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5928eda5ffd2de2e459c40b8ffe97c07195ae4b4b2a93e24fce88ef10a66a9d
[INFO] running `Command { std: "docker" "start" "-a" "b5928eda5ffd2de2e459c40b8ffe97c07195ae4b4b2a93e24fce88ef10a66a9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]     Checking bytemuck v1.17.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking statistical v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.125
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking gen-rs v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/modeling/unfold.rs:31:40
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let TrieFnState::Simulate {mut trace} = g else { unreachable!() };
[INFO] [stdout]    |                                        ----^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/modeling/unfold.rs:53:40
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let TrieFnState::Generate {mut trace, weight, constraints} = g else { unreachable!() };
[INFO] [stdout]    |                                        ----^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/modeling/unfold.rs:84:48
[INFO] [stdout]    |
[INFO] [stdout] 84 |                     let TrieFnState::Generate {mut trace, weight, constraints} = g else { unreachable!() };
[INFO] [stdout]    |                                                ----^^^^^
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/modeling/unfold.rs:31:40
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let TrieFnState::Simulate {mut trace} = g else { unreachable!() };
[INFO] [stdout]    |                                        ----^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/modeling/unfold.rs:53:40
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let TrieFnState::Generate {mut trace, weight, constraints} = g else { unreachable!() };
[INFO] [stdout]    |                                        ----^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/modeling/unfold.rs:84:48
[INFO] [stdout]    |
[INFO] [stdout] 84 |                     let TrieFnState::Generate {mut trace, weight, constraints} = g else { unreachable!() };
[INFO] [stdout]    |                                                ----^^^^^
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/modeling/unfold.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<State> Unfold<State> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 14 |     /// Dynamically construct an `Unfold` from a kernel at run-time.
[INFO] [stdout] 15 |     fn new(kernel: fn(&mut TrieFnState<(i64,State),State>, (i64,State)) -> State) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_and_args` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn simulate(&self, T_and_args: (i64, State)) -> Trace<(i64,State),Vec<Trie<(Rc<dyn Any>,f64)>>,Vec<State>> {
[INFO] [stdout]    |                        ^^^^^^^^^^ help: convert the identifier to snake case: `t_and_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let (T, mut state) = T_and_args;
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_and_args` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn generate(&self, T_and_args: (i64, State), vec_constraints: Vec<Trie<(Rc<dyn Any>,f64)>>) 
[INFO] [stdout]    |                        ^^^^^^^^^^ help: convert the identifier to snake case: `t_and_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let (T, mut state) = T_and_args;
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_and_args` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         T_and_args: (i64, State),
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `t_and_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let (T, _) = T_and_args;
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `prev_T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let prev_T = vec_trace.args.0;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `prev_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/modeling/unfold.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<State> Unfold<State> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 14 |     /// Dynamically construct an `Unfold` from a kernel at run-time.
[INFO] [stdout] 15 |     fn new(kernel: fn(&mut TrieFnState<(i64,State),State>, (i64,State)) -> State) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_and_args` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn simulate(&self, T_and_args: (i64, State)) -> Trace<(i64,State),Vec<Trie<(Rc<dyn Any>,f64)>>,Vec<State>> {
[INFO] [stdout]    |                        ^^^^^^^^^^ help: convert the identifier to snake case: `t_and_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let (T, mut state) = T_and_args;
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_and_args` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn generate(&self, T_and_args: (i64, State), vec_constraints: Vec<Trie<(Rc<dyn Any>,f64)>>) 
[INFO] [stdout]    |                        ^^^^^^^^^^ help: convert the identifier to snake case: `t_and_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let (T, mut state) = T_and_args;
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_and_args` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         T_and_args: (i64, State),
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `t_and_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let (T, _) = T_and_args;
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `prev_T` should have a snake case name
[INFO] [stdout]   --> src/modeling/unfold.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let prev_T = vec_trace.args.0;
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `prev_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PointedModel` and `PointedTrace`
[INFO] [stdout]  --> tests/pointed_model/mod.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use model::{PointedModel,PointedTrace};
[INFO] [stdout]   |                 ^^^^^^^^^^^^ ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proposal::DriftProposal`
[INFO] [stdout]  --> tests/pointed_model/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use proposal::DriftProposal;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenFn`
[INFO] [stdout]  --> tests/smc.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use gen_rs::{Trie,GenFn,Distribution,modeling::dists::{self,normal},inference::ParticleSystem};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PointedTrace`
[INFO] [stdout]  --> tests/pointed_model/mod.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use model::{PointedModel,PointedTrace};
[INFO] [stdout]   |                              ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TrieFn`
[INFO] [stdout]  --> tests/triefns/unfold.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gen_rs::{TrieFnState,TrieFn,Unfold,uniform,normal,mvnormal};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `uniform_2d`
[INFO] [stdout]  --> tests/triefns/unfold.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use pointed_model::types_2d::{Bounds, Point, uniform_2d};
[INFO] [stdout]   |                               ^^^^^^         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TrieFn`
[INFO] [stdout]  --> tests/triefns/unfold.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gen_rs::{TrieFnState,TrieFn,Unfold,uniform,normal,mvnormal};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `uniform_2d`
[INFO] [stdout]  --> tests/triefns/unfold.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use pointed_model::types_2d::{Bounds, Point, uniform_2d};
[INFO] [stdout]   |                               ^^^^^^         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `line_model` and `obs_model`
[INFO] [stdout]  --> tests/triefns/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use simple::{obs_model, line_model, pointed_2d_model, pointed_2d_drift_proposal};
[INFO] [stdout]   |                  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unfold::spiral_model`
[INFO] [stdout]   --> tests/triefns/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use unfold::spiral_model;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proposal::DriftProposal`
[INFO] [stdout]  --> tests/pointed_model/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use proposal::DriftProposal;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TrieFn`
[INFO] [stdout]  --> tests/triefns/unfold.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gen_rs::{TrieFnState,TrieFn,Unfold,uniform,normal,mvnormal};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `uniform_2d`
[INFO] [stdout]  --> tests/triefns/unfold.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use pointed_model::types_2d::{Bounds, Point, uniform_2d};
[INFO] [stdout]   |                               ^^^^^^         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `obs_model`, `pointed_2d_drift_proposal`, and `pointed_2d_model`
[INFO] [stdout]  --> tests/triefns/mod.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use simple::{obs_model, line_model, pointed_2d_model, pointed_2d_drift_proposal};
[INFO] [stdout]   |                  ^^^^^^^^^              ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `add_or_remove_param_proposal`, `hierarchical_drift_proposal`, and `read_coeffs`
[INFO] [stdout]   --> tests/triefns/mod.rs:10:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hierarchical::{hierarchical_model, read_coeffs, hierarchical_drift_proposal, add_or_remove_param_proposal};
[INFO] [stdout]    |                                            ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unfold::spiral_model`
[INFO] [stdout]   --> tests/triefns/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use unfold::spiral_model;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `triefn_prototype` should have an upper case name
[INFO] [stdout]   --> tests/test_triefn.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const triefn_prototype: TrieFn<f64,f64> = TrieFn { func: _triefn_prototype };
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRIEFN_PROTOTYPE`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `triefn_sample_at_update_weight_regression` should have an upper case name
[INFO] [stdout]   --> tests/test_triefn.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const triefn_sample_at_update_weight_regression: TrieFn<(),()> = TrieFn { func: _triefn_sample_at_update_weight_regression };
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRIEFN_SAMPLE_AT_UPDATE_WEIGHT_REGRESSION`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `triefn_trace_at_update_weight_regression` should have an upper case name
[INFO] [stdout]   --> tests/test_triefn.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const triefn_trace_at_update_weight_regression: TrieFn<(),()> = TrieFn { func: _triefn_trace_at_update_weight_regression };
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRIEFN_TRACE_AT_UPDATE_WEIGHT_REGRESSION`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `triefn_sample_at_update_weight_regression2` should have an upper case name
[INFO] [stdout]   --> tests/test_triefn.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const triefn_sample_at_update_weight_regression2: TrieFn<(),()> = TrieFn { func: _triefn_sample_at_update_weight_regression2 };
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRIEFN_SAMPLE_AT_UPDATE_WEIGHT_REGRESSION2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.06s
[INFO] running `Command { std: "docker" "inspect" "b5928eda5ffd2de2e459c40b8ffe97c07195ae4b4b2a93e24fce88ef10a66a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5928eda5ffd2de2e459c40b8ffe97c07195ae4b4b2a93e24fce88ef10a66a9d", kill_on_drop: false }`
[INFO] [stdout] b5928eda5ffd2de2e459c40b8ffe97c07195ae4b4b2a93e24fce88ef10a66a9d
[INFO] checking gen-rs-0.2.3 against try#a2cff3b7a9661c90ec0d581d3f3a69bb97c11138 for pr-121848-3
[INFO] extracting crate gen-rs 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate gen-rs 0.2.3 on toolchain a2cff3b7a9661c90ec0d581d3f3a69bb97c11138
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gen-rs 0.2.3
[INFO] finished tweaking crates.io crate gen-rs 0.2.3
[INFO] tweaked toml for crates.io crate gen-rs 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding autocfg v0.1.8 (latest: v1.3.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding cloudabi v0.0.3 (latest: v0.1.0)
[INFO] [stderr]       Adding nalgebra v0.32.6 (latest: v0.33.0)
[INFO] [stderr]       Adding num v0.2.1 (latest: v0.4.3)
[INFO] [stderr]       Adding num-bigint v0.2.6 (latest: v0.4.6)
[INFO] [stderr]       Adding num-complex v0.2.4 (latest: v0.4.6)
[INFO] [stderr]       Adding num-rational v0.2.4 (latest: v0.4.2)
[INFO] [stderr]       Adding rand v0.6.5 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.1.0 (latest: v0.3.2)
[INFO] [stderr]       Adding rand_isaac v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rand_jitter v0.1.4 (latest: v0.4.0)
[INFO] [stderr]       Adding rand_os v0.1.3 (latest: v0.2.2)
[INFO] [stderr]       Adding rand_pcg v0.1.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_xorshift v0.1.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding simba v0.8.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70bcb553c7ea1ddfe6398de3c9c6ad423a8fca85522ebf19694381d588c34b91
[INFO] running `Command { std: "docker" "start" "-a" "70bcb553c7ea1ddfe6398de3c9c6ad423a8fca85522ebf19694381d588c34b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70bcb553c7ea1ddfe6398de3c9c6ad423a8fca85522ebf19694381d588c34b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70bcb553c7ea1ddfe6398de3c9c6ad423a8fca85522ebf19694381d588c34b91", kill_on_drop: false }`
[INFO] [stdout] 70bcb553c7ea1ddfe6398de3c9c6ad423a8fca85522ebf19694381d588c34b91
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57ec98a5e6535cb2d7066c877fdb0d41735714abc5a6a959474680eed587d98d
[INFO] running `Command { std: "docker" "start" "-a" "57ec98a5e6535cb2d7066c877fdb0d41735714abc5a6a959474680eed587d98d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bytemuck v1.17.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking statistical v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.125
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking nalgebra v0.32.6
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "57ec98a5e6535cb2d7066c877fdb0d41735714abc5a6a959474680eed587d98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ec98a5e6535cb2d7066c877fdb0d41735714abc5a6a959474680eed587d98d", kill_on_drop: false }`
[INFO] [stdout] 57ec98a5e6535cb2d7066c877fdb0d41735714abc5a6a959474680eed587d98d
