[INFO] fetching crate prop-check-rs 0.0.960... [INFO] testing prop-check-rs-0.0.960 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate prop-check-rs 0.0.960 into /workspace/builds/worker-6-tc2/source [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate prop-check-rs 0.0.960 [INFO] finished tweaking crates.io crate prop-check-rs 0.0.960 [INFO] tweaked toml for crates.io crate prop-check-rs 0.0.960 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate prop-check-rs 0.0.960 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prop-check-rs 0.0.960 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bacaa335fd824733ff3493020c58d22284857de61796e4bdea00f61a24f1b290 [INFO] running `Command { std: "docker" "start" "-a" "bacaa335fd824733ff3493020c58d22284857de61796e4bdea00f61a24f1b290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bacaa335fd824733ff3493020c58d22284857de61796e4bdea00f61a24f1b290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacaa335fd824733ff3493020c58d22284857de61796e4bdea00f61a24f1b290", kill_on_drop: false }` [INFO] [stdout] bacaa335fd824733ff3493020c58d22284857de61796e4bdea00f61a24f1b290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5fe071b5f3a4de2686826fa62406bb714c6103fa5fac25925a60a8f234fd75c [INFO] running `Command { std: "docker" "start" "-a" "c5fe071b5f3a4de2686826fa62406bb714c6103fa5fac25925a60a8f234fd75c", kill_on_drop: false }` [INFO] [stderr] Compiling bigdecimal v0.4.8 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling prop-check-rs v0.0.960 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Input` is never used [INFO] [stdout] --> src/machine.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum Input { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Machine` is never constructed [INFO] [stdout] --> src/machine.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Machine { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `simulate_machine` and `update` are never used [INFO] [stdout] --> src/machine.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 23 | impl Machine { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn simulate_machine(inputs: Vec) -> State { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn update() -> Box Box Machine>> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_stream` is never used [INFO] [stdout] --> src/prop.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn random_stream(g: Gen, mut rng: RNG) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Gens` is never constructed [INFO] [stdout] --> src/gen.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Gens; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/gen.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 17 | impl Gens { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn unit() -> Gen<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn pure(value: B) -> Gen [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn pure_lazy(f: F) -> Gen [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn some(gen: Gen) -> Gen> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn option(gen: Gen) -> Gen> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn either(gt: Gen, ge: Gen) -> Gen> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pub fn frequency_values(values: impl IntoIterator) -> Gen [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | pub fn frequency(values: impl IntoIterator)>) -> Gen [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | pub fn list_of_n(n: usize, gen: Gen) -> Gen> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | pub fn list_of_n_chunked_optimal(n: usize, gen: Gen) -> Gen> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 272 | pub fn list_of_n_chunked(n: usize, chunk_size: usize, gen: Gen) -> Gen> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | pub fn list_of_n_lazy(n: usize, gen: Gen) -> Gen> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 375 | pub fn one() -> Gen { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | pub fn one_i64() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 405 | pub fn one_u64() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 421 | pub fn one_i32() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 437 | pub fn one_u32() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 453 | pub fn one_i16() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 469 | pub fn one_u16() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 485 | pub fn one_i8() -> Gen { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 501 | pub fn one_u8() -> Gen { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 517 | pub fn one_char() -> Gen { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 531 | pub fn one_bool() -> Gen { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 547 | pub fn one_f64() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 563 | pub fn one_f32() -> Gen { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 590 | pub fn one_of(values: impl IntoIterator>) -> Gen { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 627 | pub fn one_of_values(values: impl IntoIterator) -> Gen { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 641 | pub fn choose(min: T, max: T) -> Gen { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 646 | pub fn choose_char(min: char, max: char) -> Gen { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 671 | pub fn choose_i64(min: i64, max: i64) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 692 | pub fn choose_u64(min: u64, max: u64) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 710 | pub fn choose_i32(min: i32, max: i32) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 731 | pub fn choose_u32(min: u32, max: u32) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 739 | pub fn choose_i16(min: i16, max: i16) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 747 | pub fn choose_u16(min: u16, max: u16) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 755 | pub fn choose_i8(min: i8, max: i8) -> Gen { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 763 | pub fn choose_u8(min: u8, max: u8) -> Gen { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 781 | pub fn choose_f64(min: f64, max: f64) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 799 | pub fn choose_f32(min: f32, max: f32) -> Gen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 828 | pub fn even(start: T, stop_exclusive: T) -> Gen { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 863 | pub fn odd(start: T, stop_exclusive: T) -> Gen { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Gen` is never constructed [INFO] [stdout] --> src/gen.rs:879:12 [INFO] [stdout] | [INFO] [stdout] 879 | pub struct Gen { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `run`, `new`, `map`, `and_then`, and `flat_map` are never used [INFO] [stdout] --> src/gen.rs:908:10 [INFO] [stdout] | [INFO] [stdout] 891 | impl Gen { [INFO] [stdout] | ------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 908 | pub fn run(self, rng: RNG) -> (A, RNG) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 919 | pub fn new(b: State) -> Gen { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 941 | pub fn map(self, f: F) -> Gen [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 969 | pub fn and_then(self, g: Gen, f: F) -> Gen [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 996 | pub fn flat_map(self, f: F) -> Gen [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SGen` is never used [INFO] [stdout] --> src/gen.rs:1005:10 [INFO] [stdout] | [INFO] [stdout] 1005 | pub enum SGen { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `of_sized`, `of_unsized`, and `run` are never used [INFO] [stdout] --> src/gen.rs:1039:10 [INFO] [stdout] | [INFO] [stdout] 1021 | impl SGen { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 1039 | pub fn of_sized(f: F) -> SGen [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1059 | pub fn of_unsized(gen: Gen) -> SGen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1081 | pub fn run(&self, i: Option) -> Gen { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Choose` is never used [INFO] [stdout] --> src/gen/choose.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Choose [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `One` is never used [INFO] [stdout] --> src/gen/one.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait One [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Input` is never used [INFO] [stdout] --> src/machine.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum Input { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Machine` is never constructed [INFO] [stdout] --> src/machine.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Machine { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `simulate_machine` and `update` are never used [INFO] [stdout] --> src/machine.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 23 | impl Machine { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn simulate_machine(inputs: Vec) -> State { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn update() -> Box Box Machine>> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MaxSize` is never used [INFO] [stdout] --> src/prop.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | pub type MaxSize = u32; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `TestCases` is never used [INFO] [stdout] --> src/prop.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type TestCases = u32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `FailedCase` is never used [INFO] [stdout] --> src/prop.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub type FailedCase = String; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `SuccessCount` is never used [INFO] [stdout] --> src/prop.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub type SuccessCount = u32; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsFalsified` is never used [INFO] [stdout] --> src/prop.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait IsFalsified { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PropResult` is never used [INFO] [stdout] --> src/prop.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum PropResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `map`, `flat_map`, `to_result`, `to_result_unit`, and `message` are never used [INFO] [stdout] --> src/prop.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 40 | impl PropResult { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn map(self, f: F) -> PropResult [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn flat_map(self, f: F) -> PropResult [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn to_result(self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn to_result_unit(self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn message(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_stream` is never used [INFO] [stdout] --> src/prop.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn random_stream(g: Gen, mut rng: RNG) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `for_all_sgen` is never used [INFO] [stdout] --> src/prop.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn for_all_sgen(sgen: SGen, mut test: FF) -> Prop [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `for_all_gen_for_size` is never used [INFO] [stdout] --> src/prop.rs:168:8 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn for_all_gen_for_size(gf: GF, mut test: FF) -> Prop [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `for_all_gen` is never used [INFO] [stdout] --> src/prop.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn for_all_gen(g: Gen, mut test: F) -> Prop [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_with_prop` is never used [INFO] [stdout] --> src/prop.rs:258:8 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn run_with_prop(p: Prop, max_size: MaxSize, test_cases: TestCases, rng: RNG) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_with_prop` is never used [INFO] [stdout] --> src/prop.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | pub fn test_with_prop(p: Prop, max_size: MaxSize, test_cases: TestCases, rng: RNG) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Prop` is never constructed [INFO] [stdout] --> src/prop.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub struct Prop { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `run`, `tag`, `and`, and `or` are never used [INFO] [stdout] --> src/prop.rs:296:10 [INFO] [stdout] | [INFO] [stdout] 288 | impl Prop { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 296 | pub fn new(f: F) -> Prop [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | pub fn run(&self, max_size: MaxSize, test_cases: TestCases, rng: RNG) -> PropResult { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 325 | pub fn tag(self, msg: String) -> Prop { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 346 | pub fn and(self, other: Self) -> Prop { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 363 | pub fn or(self, other: Self) -> Prop { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NextRandValue` is never used [INFO] [stdout] --> src/rng.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait NextRandValue [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RandGen` is never used [INFO] [stdout] --> src/rng.rs:88:11 [INFO] [stdout] | [INFO] [stdout] 88 | pub trait RandGen [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/rng.rs:194:10 [INFO] [stdout] | [INFO] [stdout] 185 | impl RNG { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 194 | pub fn with_seed(mut self, seed: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | pub fn i32_f32(&self) -> ((i32, f32), Self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | pub fn f32_i32(&self) -> ((f32, i32), Self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | pub fn f32_3(&self) -> ((f32, f32, f32), Self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 296 | pub fn unit(a: A) -> Box (A, RNG)> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | pub fn sequence(fs: Vec) -> Box (Vec, RNG)> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn int_value() -> Box (i32, RNG)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 326 | pub fn double_value() -> Box (f32, RNG)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 331 | pub fn map(mut s: F1, mut f: F2) -> Box (B, RNG)> [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 342 | pub fn map2(mut ra: F1, mut rb: F2, mut f: F3) -> Box (C, RNG)> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | pub fn both(ra: F1, rb: F2) -> Box ((A, B), RNG)> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 363 | pub fn rand_int_double() -> Box ((i32, f32), RNG)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | pub fn rand_double_int() -> Box ((f32, i32), RNG)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 373 | pub fn flat_map(mut f: F, mut g: GF) -> Box (B, RNG)> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/state.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/state.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 27 | / impl State [INFO] [stdout] 28 | | where [INFO] [stdout] 29 | | S: 'static, [INFO] [stdout] 30 | | A: Clone + 'static, [INFO] [stdout] | |_____________________- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn value(a: A) -> State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn new(f: F) -> State [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn pure(b: B) -> State [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn run(self, s: S) -> (A, S) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn map(self, f: F) -> State [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn flat_map(self, f: F) -> State [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn and_then(self, sb: State) -> State [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | pub fn get() -> State [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | pub fn set(t: T) -> State [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | pub fn modify(f: F) -> State [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 240 | pub fn sequence(sas: Vec>) -> State> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.31s [INFO] running `Command { std: "docker" "inspect" "c5fe071b5f3a4de2686826fa62406bb714c6103fa5fac25925a60a8f234fd75c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5fe071b5f3a4de2686826fa62406bb714c6103fa5fac25925a60a8f234fd75c", kill_on_drop: false }` [INFO] [stdout] c5fe071b5f3a4de2686826fa62406bb714c6103fa5fac25925a60a8f234fd75c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6e9dc05f14e6d3e30d05ec9da04e88e8cf616ec0ed24dfcce70ef97ecfa54a8 [INFO] running `Command { std: "docker" "start" "-a" "e6e9dc05f14e6d3e30d05ec9da04e88e8cf616ec0ed24dfcce70ef97ecfa54a8", kill_on_drop: false }` [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling dtor-proc-macro v0.0.6 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling dtor v0.1.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling ctor-proc-macro v0.0.6 [INFO] [stdout] warning: enum `Input` is never used [INFO] [stdout] --> src/machine.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum Input { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Machine` is never constructed [INFO] [stdout] --> src/machine.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Machine { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `simulate_machine` and `update` are never used [INFO] [stdout] --> src/machine.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 23 | impl Machine { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn simulate_machine(inputs: Vec) -> State { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn update() -> Box Box Machine>> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_stream` is never used [INFO] [stdout] --> src/prop.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn random_stream(g: Gen, mut rng: RNG) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ctor v0.5.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling prop-check-rs v0.0.960 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/rng.rs:639:59 [INFO] [stdout] | [INFO] [stdout] 639 | let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| (i as f32 + d)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 639 - let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| (i as f32 + d)); [INFO] [stdout] 639 + let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| i as f32 + d); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/rng.rs:639:59 [INFO] [stdout] | [INFO] [stdout] 639 | let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| (i as f32 + d)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 639 - let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| (i as f32 + d)); [INFO] [stdout] 639 + let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| i as f32 + d); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rng.rs:589:9 [INFO] [stdout] | [INFO] [stdout] 589 | let mut fns = vec![RNG::unit(1), RNG::unit(2), RNG::unit(3)]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rng.rs:637:9 [INFO] [stdout] | [INFO] [stdout] 637 | let mut int_fn = RNG::int_value(); [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/rng.rs:638:9 [INFO] [stdout] | [INFO] [stdout] 638 | let mut double_fn = RNG::double_value(); [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/rng.rs:648:9 [INFO] [stdout] | [INFO] [stdout] 648 | let mut int_fn = RNG::int_value(); [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/rng.rs:649:9 [INFO] [stdout] | [INFO] [stdout] 649 | let mut double_fn = RNG::double_value(); [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/rng.rs:680:9 [INFO] [stdout] | [INFO] [stdout] 680 | let mut int_fn = RNG::int_value(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_stream` is never used [INFO] [stdout] --> src/prop.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn random_stream(g: Gen, mut rng: RNG) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rng.rs:589:9 [INFO] [stdout] | [INFO] [stdout] 589 | let mut fns = vec![RNG::unit(1), RNG::unit(2), RNG::unit(3)]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rng.rs:637:9 [INFO] [stdout] | [INFO] [stdout] 637 | let mut int_fn = RNG::int_value(); [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/rng.rs:638:9 [INFO] [stdout] | [INFO] [stdout] 638 | let mut double_fn = RNG::double_value(); [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/rng.rs:648:9 [INFO] [stdout] | [INFO] [stdout] 648 | let mut int_fn = RNG::int_value(); [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/rng.rs:649:9 [INFO] [stdout] | [INFO] [stdout] 649 | let mut double_fn = RNG::double_value(); [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/rng.rs:680:9 [INFO] [stdout] | [INFO] [stdout] 680 | let mut int_fn = RNG::int_value(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/gen.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 17 | impl Gens { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn unit() -> Gen<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn pure_lazy(f: F) -> Gen [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn some(gen: Gen) -> Gen> [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn option(gen: Gen) -> Gen> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn either(gt: Gen, ge: Gen) -> Gen> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | pub fn list_of_n_chunked_optimal(n: usize, gen: Gen) -> Gen> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 375 | pub fn one() -> Gen { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 590 | pub fn one_of(values: impl IntoIterator>) -> Gen { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 828 | pub fn even(start: T, stop_exclusive: T) -> Gen { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 863 | pub fn odd(start: T, stop_exclusive: T) -> Gen { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `and_then` is never used [INFO] [stdout] --> src/gen.rs:969:10 [INFO] [stdout] | [INFO] [stdout] 891 | impl Gen { [INFO] [stdout] | ------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 969 | pub fn and_then(self, g: Gen, f: F) -> Gen [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Sized` is never constructed [INFO] [stdout] --> src/gen.rs:1007:3 [INFO] [stdout] | [INFO] [stdout] 1005 | pub enum SGen { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 1006 | /// Generator with size information. [INFO] [stdout] 1007 | Sized(Rc Gen>>), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `of_sized` and `of_unsized` are never used [INFO] [stdout] --> src/gen.rs:1039:10 [INFO] [stdout] | [INFO] [stdout] 1021 | impl SGen { [INFO] [stdout] | -------------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 1039 | pub fn of_sized(f: F) -> SGen [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1059 | pub fn of_unsized(gen: Gen) -> SGen { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_stream` is never used [INFO] [stdout] --> src/prop.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn random_stream(g: Gen, mut rng: RNG) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `and_then` is never used [INFO] [stdout] --> src/state.rs:168:10 [INFO] [stdout] | [INFO] [stdout] 27 | / impl State [INFO] [stdout] 28 | | where [INFO] [stdout] 29 | | S: 'static, [INFO] [stdout] 30 | | A: Clone + 'static, [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn and_then(self, sb: State) -> State [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 35.18s [INFO] running `Command { std: "docker" "inspect" "e6e9dc05f14e6d3e30d05ec9da04e88e8cf616ec0ed24dfcce70ef97ecfa54a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6e9dc05f14e6d3e30d05ec9da04e88e8cf616ec0ed24dfcce70ef97ecfa54a8", kill_on_drop: false }` [INFO] [stdout] e6e9dc05f14e6d3e30d05ec9da04e88e8cf616ec0ed24dfcce70ef97ecfa54a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1a8b4196dc60df471fd762440733f6fd2a5492148097f39a9551df72f11ebf8 [INFO] running `Command { std: "docker" "start" "-a" "d1a8b4196dc60df471fd762440733f6fd2a5492148097f39a9551df72f11ebf8", kill_on_drop: false }` [INFO] [stderr] warning: enum `Input` is never used [INFO] [stderr] --> src/machine.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 5 | enum Input { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Machine` is never constructed [INFO] [stderr] --> src/machine.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct Machine { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `simulate_machine` and `update` are never used [INFO] [stderr] --> src/machine.rs:31:6 [INFO] [stderr] | [INFO] [stderr] 23 | impl Machine { [INFO] [stderr] | ------------ associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 31 | fn simulate_machine(inputs: Vec) -> State { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | fn update() -> Box Box Machine>> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `random_stream` is never used [INFO] [stderr] --> src/prop.rs:131:4 [INFO] [stderr] | [INFO] [stderr] 131 | fn random_stream(g: Gen, mut rng: RNG) -> impl Iterator [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `prop-check-rs` (lib) generated 4 warnings [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/rng.rs:639:59 [INFO] [stderr] | [INFO] [stderr] 639 | let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| (i as f32 + d)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 639 - let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| (i as f32 + d)); [INFO] [stderr] 639 + let mut map2_fn = RNG::map2(int_fn, double_fn, |i, d| i as f32 + d); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rng.rs:589:9 [INFO] [stderr] | [INFO] [stderr] 589 | let mut fns = vec![RNG::unit(1), RNG::unit(2), RNG::unit(3)]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rng.rs:637:9 [INFO] [stderr] | [INFO] [stderr] 637 | let mut int_fn = RNG::int_value(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rng.rs:638:9 [INFO] [stderr] | [INFO] [stderr] 638 | let mut double_fn = RNG::double_value(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rng.rs:648:9 [INFO] [stderr] | [INFO] [stderr] 648 | let mut int_fn = RNG::int_value(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rng.rs:649:9 [INFO] [stderr] | [INFO] [stderr] 649 | let mut double_fn = RNG::double_value(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rng.rs:680:9 [INFO] [stderr] | [INFO] [stderr] 680 | let mut int_fn = RNG::int_value(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: multiple associated functions are never used [INFO] [stderr] --> src/gen.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 17 | impl Gens { [INFO] [stderr] | --------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 22 | pub fn unit() -> Gen<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn pure_lazy(f: F) -> Gen [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | pub fn some(gen: Gen) -> Gen> [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 97 | pub fn option(gen: Gen) -> Gen> [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 123 | pub fn either(gt: Gen, ge: Gen) -> Gen> [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 239 | pub fn list_of_n_chunked_optimal(n: usize, gen: Gen) -> Gen> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 375 | pub fn one() -> Gen { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 590 | pub fn one_of(values: impl IntoIterator>) -> Gen { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 828 | pub fn even(start: T, stop_exclusive: T) -> Gen { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 863 | pub fn odd(start: T, stop_exclusive: T) -> Gen { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `and_then` is never used [INFO] [stderr] --> src/gen.rs:969:10 [INFO] [stderr] | [INFO] [stderr] 891 | impl Gen { [INFO] [stderr] | ------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 969 | pub fn and_then(self, g: Gen, f: F) -> Gen [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Sized` is never constructed [INFO] [stderr] --> src/gen.rs:1007:3 [INFO] [stderr] | [INFO] [stderr] 1005 | pub enum SGen { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] 1006 | /// Generator with size information. [INFO] [stderr] 1007 | Sized(Rc Gen>>), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `of_sized` and `of_unsized` are never used [INFO] [stderr] --> src/gen.rs:1039:10 [INFO] [stderr] | [INFO] [stderr] 1021 | impl SGen { [INFO] [stderr] | -------------------------------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 1039 | pub fn of_sized(f: F) -> SGen [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1059 | pub fn of_unsized(gen: Gen) -> SGen { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `and_then` is never used [INFO] [stderr] --> src/state.rs:168:10 [INFO] [stderr] | [INFO] [stderr] 27 | / impl State [INFO] [stderr] 28 | | where [INFO] [stderr] 29 | | S: 'static, [INFO] [stderr] 30 | | A: Clone + 'static, [INFO] [stderr] | |_____________________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 168 | pub fn and_then(self, sb: State) -> State [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `random_stream` is never used [INFO] [stderr] --> src/prop.rs:131:4 [INFO] [stderr] | [INFO] [stderr] 131 | fn random_stream(g: Gen, mut rng: RNG) -> impl Iterator [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `prop-check-rs` (bin "prop-check-rs" test) generated 13 warnings (1 duplicate) (run `cargo fix --bin "prop-check-rs" --tests` to apply 7 suggestions) [INFO] [stderr] warning: `prop-check-rs` (lib test) generated 8 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prop_check_rs-e31771e80a18c081) [INFO] [stdout] [INFO] [stdout] running 83 tests [INFO] [stdout] test gen::choose::tests::test_choose_f32 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_char ... ok [INFO] [stdout] test gen::choose::tests::test_choose_f64 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i64 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i8 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_result ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u16 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_option ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u32 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u64 ... ok [INFO] [stdout] test gen::one::tests::test_one_bool ... ok [INFO] [stdout] test gen::choose::tests::test_choose_usize ... ok [INFO] [stdout] test gen::one::tests::test_one_f32 ... ok [INFO] [stdout] test gen::one::tests::test_one_i32 ... ok [INFO] [stdout] test gen::one::tests::test_one_i16 ... ok [INFO] [stdout] test gen::one::tests::test_one_f64 ... ok [INFO] [stdout] test gen::one::tests::test_one_i64 ... ok [INFO] [stdout] test gen::one::tests::test_one_i8 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i32 ... ok [INFO] [stdout] test gen::one::tests::test_one_u32 ... ok [INFO] [stdout] test gen::one::tests::test_one_u16 ... ok [INFO] [stdout] test gen::tests::laws::test_left_identity_law ... ok [INFO] [stdout] test gen::tests::laws::test_associativity_law ... ok [INFO] [stdout] test gen::tests::test_frequency_values ... ok [INFO] [stdout] test gen::tests::laws::test_right_identity_law ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i16 ... ok [INFO] [stdout] test gen::one::tests::test_one_char ... ok [INFO] [stdout] test gen::tests::test_list_of_n_chunked ... ok [INFO] [stdout] test gen::one::tests::test_one_u64 ... ok [INFO] [stdout] test gen::one::tests::test_one_u8 ... ok [INFO] [stdout] test gen::tests::test_list_of_n_lazy ... ok [INFO] [stdout] test machine::tests::candy ... ok [INFO] [stdout] test prop::tests::test_for_all_gen ... ok [INFO] [stdout] test prop::tests::test_for_all_sgen ... ok [INFO] [stdout] test prop::tests::test_prop_and ... ok [INFO] [stdout] test prop::tests::test_prop_result_falsified ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u8 ... ok [INFO] [stdout] test prop::tests::test_prop_result_flat_map ... ok [INFO] [stdout] test prop::tests::test_prop_result_map ... ok [INFO] [stdout] test prop::tests::test_prop_result_to_result ... ok [INFO] [stdout] test prop::tests::test_prop_tag ... ok [INFO] [stdout] test prop::tests::test_prop_or ... ok [INFO] [stdout] test prop::tests::test_run_with_prop ... ok [INFO] [stdout] test rng::tests::test_both ... ok [INFO] [stdout] test prop::tests::test_prop_result_passed ... ok [INFO] [stdout] test prop::tests::test_prop_result_proved ... ok [INFO] [stdout] test rng::tests::next_i32 ... ok [INFO] [stdout] test gen::tests::test_frequency ... ok [INFO] [stdout] test rng::tests::test_f32_3 ... ok [INFO] [stdout] test rng::tests::test_f32_i32 ... ok [INFO] [stdout] test rng::tests::test_flat_map ... ok [INFO] [stdout] test prop::tests::test_one_of ... ok [INFO] [stdout] test rng::tests::test_i32_f32 ... ok [INFO] [stdout] test rng::tests::test_i32s ... ok [INFO] [stdout] test rng::tests::test_int_value ... ok [INFO] [stdout] test rng::tests::test_i32s_direct ... ok [INFO] [stdout] test rng::tests::test_next_f32 ... ok [INFO] [stdout] test rng::tests::test_double_value ... ok [INFO] [stdout] test rng::tests::test_map2 ... ok [INFO] [stdout] test rng::tests::test_map ... ok [INFO] [stdout] test rng::tests::test_next_i16 ... ok [INFO] [stdout] test rng::tests::test_next_f64 ... ok [INFO] [stdout] test rng::tests::test_next_bool ... ok [INFO] [stdout] test rng::tests::test_next_i32 ... ok [INFO] [stdout] test prop::tests::test_one_of_2 ... ok [INFO] [stdout] test rng::tests::test_next_i64 ... ok [INFO] [stdout] test rng::tests::test_next_i8 ... ok [INFO] [stdout] test rng::tests::test_next_u16 ... ok [INFO] [stdout] test rng::tests::test_next_u32 ... ok [INFO] [stdout] test rng::tests::test_next_u64 ... ok [INFO] [stdout] test rng::tests::test_next_u8 ... ok [INFO] [stdout] test rng::tests::test_rand_double_int ... ok [INFO] [stdout] test rng::tests::test_rand_int_double ... ok [INFO] [stdout] test rng::tests::test_sequence ... ok [INFO] [stdout] test rng::tests::test_unit ... ok [INFO] [stdout] test state::tests::laws::test_associativity_law ... ok [INFO] [stdout] test rng::tests::test_with_seed ... ok [INFO] [stdout] test state::tests::laws::test_left_identity_law ... ok [INFO] [stdout] test state::tests::should_panic_when_running_with_null_state ... ok [INFO] [stdout] test state::tests::laws::test_right_identity_law ... ok [INFO] [stdout] test state::tests::pure ... ok [INFO] [stdout] test rng::tests::test_i32s_parallel ... ok [INFO] [stdout] test gen::tests::test_large_data_generation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 83 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prop_check_rs-4e422c7e431364a4) [INFO] [stdout] [INFO] [stdout] running 84 tests [INFO] [stdout] test gen::choose::tests::test_choose_char ... ok [INFO] [stdout] test gen::choose::tests::test_choose_f32 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i16 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i64 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i32 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_i8 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_f64 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_result ... ok [INFO] [stdout] test gen::choose::tests::test_choose_option ... ok [INFO] [stdout] test gen::one::tests::test_one_bool ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u32 ... ok [INFO] [stdout] test gen::one::tests::test_one_char ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u8 ... ok [INFO] [stdout] test gen::one::tests::test_one_f64 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u16 ... ok [INFO] [stdout] test gen::one::tests::test_one_f32 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_usize ... ok [INFO] [stdout] test gen::one::tests::test_one_i16 ... ok [INFO] [stdout] test gen::choose::tests::test_choose_u64 ... ok [INFO] [stdout] test gen::one::tests::test_one_i32 ... ok [INFO] [stdout] test gen::one::tests::test_one_u16 ... ok [INFO] [stdout] test gen::one::tests::test_one_i64 ... ok [INFO] [stdout] test gen::one::tests::test_one_u32 ... ok [INFO] [stdout] test gen::one::tests::test_one_u64 ... ok [INFO] [stdout] test gen::one::tests::test_one_i8 ... ok [INFO] [stdout] test gen::one::tests::test_one_u8 ... ok [INFO] [stdout] test gen::tests::laws::test_associativity_law ... ok [INFO] [stdout] test gen::tests::laws::test_left_identity_law ... ok [INFO] [stdout] test gen::tests::test_list_of_n_chunked ... ok [INFO] [stdout] test gen::tests::laws::test_right_identity_law ... ok [INFO] [stdout] test gen::tests::test_frequency_values ... ok [INFO] [stdout] test machine::tests::candy ... ok [INFO] [stdout] test gen::tests::test_list_of_n_lazy ... ok [INFO] [stdout] test gen::tests::test_frequency ... ok [INFO] [stdout] test prop::tests::test_for_all_sgen ... ok [INFO] [stdout] test prop::tests::test_prop_or ... ok [INFO] [stdout] test prop::tests::test_for_all_gen ... ok [INFO] [stdout] test prop::tests::test_prop_result_falsified ... ok [INFO] [stdout] test prop::tests::test_prop_result_flat_map ... ok [INFO] [stdout] test prop::tests::test_prop_result_passed ... ok [INFO] [stdout] test prop::tests::test_prop_result_to_result ... ok [INFO] [stdout] test prop::tests::test_prop_result_proved ... ok [INFO] [stdout] test prop::tests::test_prop_tag ... ok [INFO] [stdout] test prop::tests::test_run_with_prop ... ok [INFO] [stdout] test rng::tests::next_i32 ... ok [INFO] [stdout] test prop::tests::test_prop_and ... ok [INFO] [stdout] test prop::tests::test_one_of ... ok [INFO] [stdout] test prop::tests::test_prop_result_map ... ok [INFO] [stdout] test rng::tests::test_both ... ok [INFO] [stdout] test rng::tests::test_double_value ... ok [INFO] [stdout] test rng::tests::test_f32_i32 ... ok [INFO] [stdout] test rng::tests::test_f32_3 ... ok [INFO] [stdout] test rng::tests::test_flat_map ... ok [INFO] [stdout] test rng::tests::test_int_value ... ok [INFO] [stdout] test rng::tests::test_i32s ... ok [INFO] [stdout] test rng::tests::test_i32s_direct ... ok [INFO] [stdout] test rng::tests::test_map ... ok [INFO] [stdout] test rng::tests::test_map2 ... ok [INFO] [stdout] test gen::tests::test_large_data_generation ... ok [INFO] [stdout] test prop::tests::test_one_of_2 ... ok [INFO] [stdout] test rng::tests::test_next_bool ... ok [INFO] [stdout] test rng::tests::test_next_i64 ... ok [INFO] [stdout] test rng::tests::test_next_f32 ... ok [INFO] [stdout] test rng::tests::test_next_i8 ... ok [INFO] [stdout] test rng::tests::test_next_f64 ... ok [INFO] [stdout] test rng::tests::test_next_i16 ... ok [INFO] [stdout] test rng::tests::test_next_i32 ... ok [INFO] [stdout] test rng::tests::test_next_u16 ... ok [INFO] [stdout] test rng::tests::test_next_u32 ... ok [INFO] [stdout] test rng::tests::test_next_u64 ... ok [INFO] [stdout] test rng::tests::test_next_u8 ... ok [INFO] [stdout] test rng::tests::test_i32s_parallel ... ok [INFO] [stdout] test rng::tests::test_rand_double_int ... ok [INFO] [stdout] test rng::tests::test_i32_f32 ... ok [INFO] [stdout] test rng::tests::test_rand_int_double ... ok [INFO] [stdout] test rng::tests::test_sequence ... ok [INFO] [stdout] test state::tests::laws::test_left_identity_law ... ok [INFO] [stdout] test rng::tests::test_unit ... ok [INFO] [stdout] test state::tests::laws::test_right_identity_law ... ok [INFO] [stdout] test rng::tests::test_with_seed ... ok [INFO] [stdout] test state::tests::laws::test_associativity_law ... ok [INFO] [stdout] test tests::test_generate_random_ints ... ok [INFO] [stdout] test state::tests::pure ... ok [INFO] [stdout] test state::tests::should_panic_when_running_with_null_state ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests prop_check_rs [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test src/gen.rs - gen::Gen::and_then (line 963) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::even (line 824) ... ok [INFO] [stdout] test src/gen.rs - gen::Gen::flat_map (line 991) ... ok [INFO] [stdout] test src/gen.rs - gen::Gen::run (line 901) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::either (line 117) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::list_of_n (line 225) ... ok [INFO] [stdout] test src/gen.rs - gen::Gen::map (line 936) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_bool (line 527) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one (line 370) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::frequency_values (line 145) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::list_of_n_lazy (line 334) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::list_of_n_chunked (line 267) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_char (line 513) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_f32 (line 559) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::odd (line 859) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_i16 (line 449) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_f64 (line 543) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_i32 (line 417) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_i8 (line 481) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_i64 (line 385) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_u8 (line 497) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_u32 (line 433) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_u64 (line 401) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_u16 (line 465) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_of (line 584) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::one_of_values (line 621) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::some (line 75) ... ok [INFO] [stdout] test src/gen.rs - gen::SGen::of_sized (line 1034) ... ok [INFO] [stdout] test src/gen.rs - gen::SGen::of_unsized (line 1054) ... ok [INFO] [stdout] test src/lib.rs - gen (line 29) ... ok [INFO] [stdout] test src/gen.rs - gen::SGen::run (line 1075) ... ok [INFO] [stdout] test src/gen.rs - gen::Gens::pure_lazy (line 48) ... ok [INFO] [stdout] test src/state.rs - state::State::value (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1a8b4196dc60df471fd762440733f6fd2a5492148097f39a9551df72f11ebf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a8b4196dc60df471fd762440733f6fd2a5492148097f39a9551df72f11ebf8", kill_on_drop: false }` [INFO] [stdout] d1a8b4196dc60df471fd762440733f6fd2a5492148097f39a9551df72f11ebf8