[INFO] cloning repository https://github.com/DataDog/ssss-paper-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DataDog/ssss-paper-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDataDog%2Fssss-paper-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDataDog%2Fssss-paper-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31227973ec9185698c1eb41d4a39f51b3e2f2a51
[INFO] testing DataDog/ssss-paper-code against 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDataDog%2Fssss-paper-code" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DataDog/ssss-paper-code
[INFO] finished tweaking git repo https://github.com/DataDog/ssss-paper-code
[INFO] tweaked toml for git repo https://github.com/DataDog/ssss-paper-code written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DataDog/ssss-paper-code on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DataDog/ssss-paper-code 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.19
[INFO] [stderr]   Downloaded clap_derive v4.5.18
[INFO] [stderr]   Downloaded cpp_demangle v0.4.4
[INFO] [stderr]   Downloaded once_cell v1.20.1
[INFO] [stderr]   Downloaded clap_builder v4.5.19
[INFO] [stderr]   Downloaded zipf v7.0.1
[INFO] [stderr]   Downloaded cc v1.1.24
[INFO] [stderr]   Downloaded portable-atomic v1.9.0
[INFO] [stderr]   Downloaded regex v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9af78817e8ceaeb2f99c08f363e0b83af910f64e1535b3847e0a5f34949bbda
[INFO] running `Command { std: "docker" "start" "-a" "c9af78817e8ceaeb2f99c08f363e0b83af910f64e1535b3847e0a5f34949bbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9af78817e8ceaeb2f99c08f363e0b83af910f64e1535b3847e0a5f34949bbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9af78817e8ceaeb2f99c08f363e0b83af910f64e1535b3847e0a5f34949bbda", kill_on_drop: false }`
[INFO] [stdout] c9af78817e8ceaeb2f99c08f363e0b83af910f64e1535b3847e0a5f34949bbda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ea0baaa6a93a42b29f8c9fd5d9a1d7dbad8a6095d0e554420dcb7918ea74344
[INFO] running `Command { std: "docker" "start" "-a" "2ea0baaa6a93a42b29f8c9fd5d9a1d7dbad8a6095d0e554420dcb7918ea74344", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling once_cell v1.20.1
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling sketch_traits v0.1.0 (/opt/rustwide/workdir/sketch_traits)
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling cc v1.1.24
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling gimli v0.31.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling clap_builder v4.5.19
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling object v0.36.4
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling pprof v0.11.1
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tempfile v3.13.0
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling symbolic-common v10.2.1
[INFO] [stderr]    Compiling addr2line v0.24.1
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.19
[INFO] [stderr]    Compiling hll v0.1.0 (/opt/rustwide/workdir/hll)
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling zipf v7.0.1
[INFO] [stderr]    Compiling sss v0.1.0 (/opt/rustwide/workdir/sss)
[INFO] [stderr]    Compiling ssss v0.1.0 (/opt/rustwide/workdir/ssss)
[INFO] [stderr]    Compiling count_hll v0.1.0 (/opt/rustwide/workdir/count_hll)
[INFO] [stderr]    Compiling spread v0.1.0 (/opt/rustwide/workdir/spread)
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benchmarks/src/exact.rs:130:40
[INFO] [stdout]     |
[INFO] [stdout] 130 |         self.sets.values().map(|items| (items.len())).sum::<usize>() as f64
[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] 130 -         self.sets.values().map(|items| (items.len())).sum::<usize>() as f64
[INFO] [stdout] 130 +         self.sets.values().map(|items| items.len() ).sum::<usize>() as f64
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benchmarks/src/exact.rs:145:68
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut sizes: Vec<usize> = self.sets.values().map(|items| (items.len())).collect();
[INFO] [stdout]     |                                                                    ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 -         let mut sizes: Vec<usize> = self.sets.values().map(|items| (items.len())).collect();
[INFO] [stdout] 145 +         let mut sizes: Vec<usize> = self.sets.values().map(|items| items.len() ).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benchmarks/src/exact.rs:153:40
[INFO] [stdout]     |
[INFO] [stdout] 153 |         self.sets.values().map(|items| (items.len())).max().unwrap()
[INFO] [stdout]     |                                        ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 153 -         self.sets.values().map(|items| (items.len())).max().unwrap()
[INFO] [stdout] 153 +         self.sets.values().map(|items| items.len() ).max().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.69s
[INFO] running `Command { std: "docker" "inspect" "2ea0baaa6a93a42b29f8c9fd5d9a1d7dbad8a6095d0e554420dcb7918ea74344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea0baaa6a93a42b29f8c9fd5d9a1d7dbad8a6095d0e554420dcb7918ea74344", kill_on_drop: false }`
[INFO] [stdout] 2ea0baaa6a93a42b29f8c9fd5d9a1d7dbad8a6095d0e554420dcb7918ea74344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 604e81cbe73e248add8032b0135ae9aa77b4fe8cbcf97c70c1aa6c80d8f69382
[INFO] running `Command { std: "docker" "start" "-a" "604e81cbe73e248add8032b0135ae9aa77b4fe8cbcf97c70c1aa6c80d8f69382", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling spread v0.1.0 (/opt/rustwide/workdir/spread)
[INFO] [stderr]    Compiling sss v0.1.0 (/opt/rustwide/workdir/sss)
[INFO] [stderr]    Compiling ssss v0.1.0 (/opt/rustwide/workdir/ssss)
[INFO] [stderr]    Compiling sketch_traits v0.1.0 (/opt/rustwide/workdir/sketch_traits)
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.5.0
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling pprof v0.11.1
[INFO] [stderr]    Compiling count_hll v0.1.0 (/opt/rustwide/workdir/count_hll)
[INFO] [stderr]    Compiling hll v0.1.0 (/opt/rustwide/workdir/hll)
[INFO] [stderr]    Compiling benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benchmarks/src/exact.rs:130:40
[INFO] [stdout]     |
[INFO] [stdout] 130 |         self.sets.values().map(|items| (items.len())).sum::<usize>() as f64
[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] 130 -         self.sets.values().map(|items| (items.len())).sum::<usize>() as f64
[INFO] [stdout] 130 +         self.sets.values().map(|items| items.len() ).sum::<usize>() as f64
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benchmarks/src/exact.rs:145:68
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut sizes: Vec<usize> = self.sets.values().map(|items| (items.len())).collect();
[INFO] [stdout]     |                                                                    ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 -         let mut sizes: Vec<usize> = self.sets.values().map(|items| (items.len())).collect();
[INFO] [stdout] 145 +         let mut sizes: Vec<usize> = self.sets.values().map(|items| items.len() ).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> benchmarks/src/exact.rs:153:40
[INFO] [stdout]     |
[INFO] [stdout] 153 |         self.sets.values().map(|items| (items.len())).max().unwrap()
[INFO] [stdout]     |                                        ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 153 -         self.sets.values().map(|items| (items.len())).max().unwrap()
[INFO] [stdout] 153 +         self.sets.values().map(|items| items.len() ).max().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.87s
[INFO] running `Command { std: "docker" "inspect" "604e81cbe73e248add8032b0135ae9aa77b4fe8cbcf97c70c1aa6c80d8f69382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604e81cbe73e248add8032b0135ae9aa77b4fe8cbcf97c70c1aa6c80d8f69382", kill_on_drop: false }`
[INFO] [stdout] 604e81cbe73e248add8032b0135ae9aa77b4fe8cbcf97c70c1aa6c80d8f69382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c272512bf58beac04dbf2ea25c8f642f8fd1b779a1b143efa616484bc8c03c5
[INFO] running `Command { std: "docker" "start" "-a" "8c272512bf58beac04dbf2ea25c8f642f8fd1b779a1b143efa616484bc8c03c5", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> benchmarks/src/exact.rs:130:40
[INFO] [stderr]     |
[INFO] [stderr] 130 |         self.sets.values().map(|items| (items.len())).sum::<usize>() as f64
[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] 130 -         self.sets.values().map(|items| (items.len())).sum::<usize>() as f64
[INFO] [stderr] 130 +         self.sets.values().map(|items| items.len() ).sum::<usize>() as f64
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> benchmarks/src/exact.rs:145:68
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut sizes: Vec<usize> = self.sets.values().map(|items| (items.len())).collect();
[INFO] [stderr]     |                                                                    ^           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 145 -         let mut sizes: Vec<usize> = self.sets.values().map(|items| (items.len())).collect();
[INFO] [stderr] 145 +         let mut sizes: Vec<usize> = self.sets.values().map(|items| items.len() ).collect();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> benchmarks/src/exact.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.sets.values().map(|items| (items.len())).max().unwrap()
[INFO] [stderr]     |                                        ^           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 153 -         self.sets.values().map(|items| (items.len())).max().unwrap()
[INFO] [stderr] 153 +         self.sets.values().map(|items| items.len() ).max().unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `benchmarks` (bin "benchmarks" test) generated 3 warnings (run `cargo fix --bin "benchmarks" -p benchmarks --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/benchmarks-8a2233f7b21c6a2f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test memory::tests::figures_out_entry_sizes_for_memory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.79s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/benchmarks-1b3d8420a1f3e0c2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test exact::tests::ground_truth_is_exact ... ok
[INFO] [stdout] test memory::tests::figures_out_entry_sizes_for_memory ... ok
[INFO] [stdout] test accuracy::run_generative_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.76s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/count_hll-a57cd528a9e9961f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::print_cl ... ignored
[INFO] [stdout] test tests::test_top ... ok
[INFO] [stdout] test tests::it_computes_cl_1 ... ok
[INFO] [stdout] test tests::it_computes_cl_2 ... ok
[INFO] [stdout] test tests::it_computes_cl ... ok
[INFO] [stdout] test tests::it_estimates_cardinality_by_maximizing_the_composite_likelihood ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 9.67s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hll-1ec586a344eea2c8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::merge_into_empty ... ok
[INFO] [stdout] test linear_counting::tests::it_calculates_ln ... ok
[INFO] [stdout] test tests::it_estimates_cardinality_after_merging_diff ... ok
[INFO] [stdout] test tests::it_estimates_cardinality ... ok
[INFO] [stdout] test tests::it_estimates_cardinality_after_merging_same ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.35s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sketch_traits-502cfde44fd721bf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spread-6b630f222bdb9b3d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::bucket_counts ... ok
[INFO] [stdout] test tests::seeded_sketch_works ... ok
[INFO] [stdout] test tests::merge_works ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `-p spread --lib`
[INFO] [stdout] test tests::new_sketch_works ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::merge_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::merge_works' (45) panicked at spread/src/lib.rs:299:13:
[INFO] [stdout] assertion failed: relative_error(sketch1.cardinality(&label),
[INFO] [stdout]         exact.get(&label).unwrap().len() as u64) < 0.1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bd00c14c972 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bd00c14c972 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bd00c14c972 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5bd00c14c972 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5bd00c15cea7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bd00c15cea7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5bd00c11b726 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5bd00c11b726 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5bd00c12bd39 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5bd00c12bd39 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bd00c12bbd1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bd00c0b72fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5bd00c0b72fe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5bd00c12bfb2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5bd00c12bfb2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5bd00c12be2a - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5bd00c1273c9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5bd00c1104ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5bd00c16443c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bd00c164402 - core::panicking::panic::h40aea00c5b72b770
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5bd00c093d1a - spread::tests::merge_works::h9904c31dd7b8f271
[INFO] [stdout]                                at /opt/rustwide/workdir/spread/src/lib.rs:299:13
[INFO] [stdout]   21:     0x5bd00c094067 - spread::tests::merge_works::{{closure}}::h45b24e02315e8af3
[INFO] [stdout]                                at /opt/rustwide/workdir/spread/src/lib.rs:276:21
[INFO] [stdout]   22:     0x5bd00c091bb6 - core::ops::function::FnOnce::call_once::haf53f55b519548f6
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5bd00c0b712b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5bd00c0b712b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5bd00c0caaba - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5bd00c0caaba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5bd00c0caaba - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5bd00c0caaba - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5bd00c0caaba - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5bd00c0caaba - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5bd00c0caaba - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5bd00c0a4d54 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5bd00c0a4d54 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   34:     0x5bd00c0a8682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   35:     0x5bd00c0a8682 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5bd00c0a8682 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5bd00c0a8682 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5bd00c0a8682 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5bd00c0a8682 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   40:     0x5bd00c0a8682 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5bd00c122a5f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x5bd00c122a5f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x75fea3a54aa4 - <unknown>
[INFO] [stdout]   44:     0x75fea3ae1a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::merge_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c272512bf58beac04dbf2ea25c8f642f8fd1b779a1b143efa616484bc8c03c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c272512bf58beac04dbf2ea25c8f642f8fd1b779a1b143efa616484bc8c03c5", kill_on_drop: false }`
[INFO] [stdout] 8c272512bf58beac04dbf2ea25c8f642f8fd1b779a1b143efa616484bc8c03c5
