[INFO] fetching crate flat_bit_set 0.1.0...
[INFO] testing flat_bit_set-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate flat_bit_set 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate flat_bit_set 0.1.0
[INFO] finished tweaking crates.io crate flat_bit_set 0.1.0
[INFO] tweaked toml for crates.io crate flat_bit_set 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flat_bit_set 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 117 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding hi_sparse_bitset v0.6.1 (available: v0.7.2)
[INFO] [stderr]       Adding imbl v3.0.0 (available: v6.1.0)
[INFO] [stderr]       Adding litemap v0.7.5 (available: v0.8.0)
[INFO] [stderr]       Adding proptest-state-machine v0.3.1 (available: v0.5.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding roaring v0.10.12 (available: v0.11.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitmaps v3.2.1
[INFO] [stderr]   Downloaded imbl-sized-chunks v0.1.3
[INFO] [stderr]   Downloaded proptest-state-machine v0.3.1
[INFO] [stderr]   Downloaded hi_sparse_bitset v0.6.1
[INFO] [stderr]   Downloaded roaring v0.10.12
[INFO] [stderr]   Downloaded imbl v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f821b10617a3f63c3a854730949c5d7128a7f488b4c78307ca00749696cb4561
[INFO] running `Command { std: "docker" "start" "-a" "f821b10617a3f63c3a854730949c5d7128a7f488b4c78307ca00749696cb4561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f821b10617a3f63c3a854730949c5d7128a7f488b4c78307ca00749696cb4561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f821b10617a3f63c3a854730949c5d7128a7f488b4c78307ca00749696cb4561", kill_on_drop: false }`
[INFO] [stdout] f821b10617a3f63c3a854730949c5d7128a7f488b4c78307ca00749696cb4561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8567e450151f8fe029e69e2d6bf7da7c5fe2f082b3972fa0c42b367bd863a5de
[INFO] running `Command { std: "docker" "start" "-a" "8567e450151f8fe029e69e2d6bf7da7c5fe2f082b3972fa0c42b367bd863a5de", kill_on_drop: false }`
[INFO] [stderr]    Compiling flat_bit_set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/inner/mod.rs:577:15
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn chunks(&self) -> IterChunk<K, C> {
[INFO] [stdout]     |               ^^^^^     --------------- the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn chunks(&self) -> IterChunk<'_, K, C> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/inner/mod.rs:590:17
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn iter(&self) -> Iter<K, C> {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn iter(&self) -> Iter<'_, K, C> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/inner/mod.rs:597:18
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn thunk(&self) -> Thunk<IterChunk<K, C>> {
[INFO] [stdout]     |                  ^^^^^           --------------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn thunk(&self) -> Thunk<IterChunk<'_, K, C>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "8567e450151f8fe029e69e2d6bf7da7c5fe2f082b3972fa0c42b367bd863a5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8567e450151f8fe029e69e2d6bf7da7c5fe2f082b3972fa0c42b367bd863a5de", kill_on_drop: false }`
[INFO] [stdout] 8567e450151f8fe029e69e2d6bf7da7c5fe2f082b3972fa0c42b367bd863a5de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9f79909cd3f9597637bad45f32a341e7b54d4c887caa4b10c98416310a30562
[INFO] running `Command { std: "docker" "start" "-a" "d9f79909cd3f9597637bad45f32a341e7b54d4c887caa4b10c98416310a30562", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.48
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling plotters-svg v0.3.7
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[INFO] [stderr]    Compiling bitmaps v3.2.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling imbl-sized-chunks v0.1.3
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling roaring v0.10.12
[INFO] [stderr]    Compiling hi_sparse_bitset v0.6.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling litemap v0.7.5
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/inner/mod.rs:577:15
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn chunks(&self) -> IterChunk<K, C> {
[INFO] [stdout]     |               ^^^^^     --------------- the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn chunks(&self) -> IterChunk<'_, K, C> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/inner/mod.rs:590:17
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn iter(&self) -> Iter<K, C> {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn iter(&self) -> Iter<'_, K, C> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/inner/mod.rs:597:18
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn thunk(&self) -> Thunk<IterChunk<K, C>> {
[INFO] [stdout]     |                  ^^^^^           --------------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn thunk(&self) -> Thunk<IterChunk<'_, K, C>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling imbl v3.0.0
[INFO] [stderr]    Compiling proptest-state-machine v0.3.1
[INFO] [stderr]    Compiling flat_bit_set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `proptest::prelude::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> src/inner/proptest.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             cur: runner.rng().gen(),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::distr::StandardUniform: rand::distr::distribution::Distribution<C>` is not satisfied
[INFO] [stdout]    --> src/inner/proptest.rs:29:31
[INFO] [stdout]     |
[INFO] [stdout]  29 |             cur: runner.rng().gen(),
[INFO] [stdout]     |                               ^^^ the trait `rand::distr::distribution::Distribution<C>` is not implemented for `rand::distr::StandardUniform`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `proptest::prelude::Rng::gen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/rng.rs:326:26
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn r#gen<T>(&mut self) -> T
[INFO] [stdout]     |        ----- required by a bound in this associated function
[INFO] [stdout] 325 |     where
[INFO] [stdout] 326 |         StandardUniform: Distribution<T>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ required by this bound in `Rng::gen`
[INFO] [stdout] help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout]  18 |     Standard: Distribution<C>, rand::distr::StandardUniform: rand::distr::distribution::Distribution<C>
[INFO] [stdout]     |                                ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flat_bit_set` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d9f79909cd3f9597637bad45f32a341e7b54d4c887caa4b10c98416310a30562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f79909cd3f9597637bad45f32a341e7b54d4c887caa4b10c98416310a30562", kill_on_drop: false }`
[INFO] [stdout] d9f79909cd3f9597637bad45f32a341e7b54d4c887caa4b10c98416310a30562
