[INFO] fetching crate summavy_codecs 0.2.4...
[INFO] testing summavy_codecs-0.2.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate summavy_codecs 0.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate summavy_codecs 0.2.4
[INFO] finished tweaking crates.io crate summavy_codecs 0.2.4
[INFO] tweaked toml for crates.io crate summavy_codecs 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate summavy_codecs 0.2.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to highest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.15.0)
[INFO] [stderr]       Adding measure_time v0.8.3 (available: v0.9.0)
[INFO] [stderr]       Adding prettytable-rs v0.9.0 (available: v0.10.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding summavy-bitpacker v0.2.3 (available: v0.3.0)
[INFO] [stderr]       Adding summavy-common v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding summavy-ownedbytes v0.3.2 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded summavy-bitpacker v0.2.3
[INFO] [stderr]   Downloaded summavy-common v0.3.3
[INFO] [stderr]   Downloaded summavy-ownedbytes v0.3.2
[INFO] [stderr]   Downloaded prettytable-rs v0.9.0
[INFO] [stderr]   Downloaded more-asserts v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba
[INFO] running `Command { std: "docker" "start" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling encode_unicode v1.0.0
[INFO] [stderr]    Compiling fastdivide v0.4.2
[INFO] [stderr]    Compiling summavy-bitpacker v0.2.3
[INFO] [stderr]    Compiling measure_time v0.8.3
[INFO] [stderr]    Compiling summavy-ownedbytes v0.3.2
[INFO] [stderr]    Compiling summavy-common v0.3.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling prettytable-rs v0.9.0
[INFO] [stderr]    Compiling summavy_codecs v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `CODEC_TYPE` is never used
[INFO] [stdout]    --> src/lib.rs:187:11
[INFO] [stdout]     |
[INFO] [stdout] 184 | trait FastFieldCodec: 'static {
[INFO] [stdout]     |       -------------- associated constant in this trait
[INFO] [stdout] ...
[INFO] [stdout] 187 |     const CODEC_TYPE: FastFieldCodecType;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bit-vec v0.10.1
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling more-asserts v0.3.1
[INFO] [stdout] warning: associated constant `CODEC_TYPE` is never used
[INFO] [stdout]    --> src/lib.rs:187:11
[INFO] [stdout]     |
[INFO] [stdout] 184 | trait FastFieldCodec: 'static {
[INFO] [stdout]     |       -------------- associated constant in this trait
[INFO] [stdout] ...
[INFO] [stdout] 187 |     const CODEC_TYPE: FastFieldCodecType;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bit-set v0.11.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.12.0
[INFO] [stderr]    Compiling summavy_codecs v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `gen_range` found for struct `ThreadRng` in the current scope
[INFO] [stdout]    --> src/lib.rs:256:52
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let test_rand_idx = rand::thread_rng().gen_range(0..=data.len() - 1);
[INFO] [stdout]     |                                                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.8/src/rng.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        --------- the method is available for `ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `gen_ratio` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.8/src/rng.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     fn gen_ratio(&mut self, numerator: u32, denominator: u32) -> bool {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `Rng` which provides `gen_range` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 220 +     use rand::Rng;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `summavy_codecs` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba", kill_on_drop: false }`
[INFO] [stdout] 1f236efd5b71bfad9ddc35ce699a8e7b7c5f1ef55ae0101ddcb6cb351afd56ba
