[INFO] fetching crate proptest-stateful 0.1.3...
[INFO] building proptest-stateful-0.1.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate proptest-stateful 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate proptest-stateful 0.1.3
[INFO] finished tweaking crates.io crate proptest-stateful 0.1.3
[INFO] tweaked toml for crates.io crate proptest-stateful 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proptest-stateful 0.1.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19eb8fa88298d8b802ea2462c1a9b83d38fbb07ca02a585390f03d087e71ea06
[INFO] running `Command { std: "docker" "start" "-a" "19eb8fa88298d8b802ea2462c1a9b83d38fbb07ca02a585390f03d087e71ea06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19eb8fa88298d8b802ea2462c1a9b83d38fbb07ca02a585390f03d087e71ea06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19eb8fa88298d8b802ea2462c1a9b83d38fbb07ca02a585390f03d087e71ea06", kill_on_drop: false }`
[INFO] [stdout] 19eb8fa88298d8b802ea2462c1a9b83d38fbb07ca02a585390f03d087e71ea06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52cc2c8a84429bc44e261a7b85db9445c9b537702e92a8e69392edf3f24229f8
[INFO] running `Command { std: "docker" "start" "-a" "52cc2c8a84429bc44e261a7b85db9445c9b537702e92a8e69392edf3f24229f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling proptest-stateful v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `TestRng: rand::Rng` is not satisfied
[INFO] [stdout]    --> src/lib.rs:294:78
[INFO] [stdout]     |
[INFO] [stdout] 294 |         let size = Uniform::new_inclusive(self.min_ops, self.max_ops).sample(runner.rng());
[INFO] [stdout]     |                                                                       ------ ^^^^^^^^^^^^ the trait `rand::RngCore` is not implemented for `TestRng`
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:25:5
[INFO] [stdout]     |
[INFO] [stdout]  25 | use proptest::prelude::*;
[INFO] [stdout]     |     -------- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout] ...
[INFO] [stdout]  28 | use rand::distributions::{Distribution, Uniform};
[INFO] [stdout]     |     ---- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-1.8.0/src/test_runner/rng.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct TestRng {
[INFO] [stdout]     | ------------------ this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.9.3/src/block.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `TestRng` to implement `rand::Rng`
[INFO] [stdout] note: required by a bound in `rand::distributions::Distribution::sample`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:37:18
[INFO] [stdout]     |
[INFO] [stdout]  37 |     fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> T;
[INFO] [stdout]     |                  ^^^ required by this bound in `Distribution::sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `proptest::prelude::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lib.rs:305:59
[INFO] [stdout]     |
[INFO] [stdout] 305 |                     possible_ops.swap_remove(runner.rng().gen_range(0..possible_ops.len()));
[INFO] [stdout]     |                                                           ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proptest-stateful` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "52cc2c8a84429bc44e261a7b85db9445c9b537702e92a8e69392edf3f24229f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52cc2c8a84429bc44e261a7b85db9445c9b537702e92a8e69392edf3f24229f8", kill_on_drop: false }`
[INFO] [stdout] 52cc2c8a84429bc44e261a7b85db9445c9b537702e92a8e69392edf3f24229f8