[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 beta-2026-01-20 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-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DataDog/ssss-paper-code on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc2/source/Cargo.toml: unused manifest key: workspace.version
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6ca12bff88321501d786f2db25c2dd2a9beb0c9e82eeacfc7294cf472197c7a
[INFO] running `Command { std: "docker" "start" "-a" "d6ca12bff88321501d786f2db25c2dd2a9beb0c9e82eeacfc7294cf472197c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6ca12bff88321501d786f2db25c2dd2a9beb0c9e82eeacfc7294cf472197c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ca12bff88321501d786f2db25c2dd2a9beb0c9e82eeacfc7294cf472197c7a", kill_on_drop: false }`
[INFO] [stdout] d6ca12bff88321501d786f2db25c2dd2a9beb0c9e82eeacfc7294cf472197c7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d473e5e25a60432c0b187d5953b7abbe98f653adb4cdb3fa52e8049ec0a7a49
[INFO] running `Command { std: "docker" "start" "-a" "1d473e5e25a60432c0b187d5953b7abbe98f653adb4cdb3fa52e8049ec0a7a49", 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 cc v1.1.24
[INFO] [stderr]    Compiling regex-automata v0.4.8
[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 rustc-demangle v0.1.24
[INFO] [stderr]    Compiling gimli v0.31.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling clap_builder v4.5.19
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling object v0.36.4
[INFO] [stderr]    Compiling quick-xml v0.26.0
[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 indexmap v2.6.0
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling tempfile v3.13.0
[INFO] [stderr]    Compiling symbolic-common v10.2.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling addr2line v0.24.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[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 rand_chacha v0.3.1
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.19
[INFO] [stderr]    Compiling backtrace v0.3.74
[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 ssss v0.1.0 (/opt/rustwide/workdir/ssss)
[INFO] [stderr]    Compiling sss v0.1.0 (/opt/rustwide/workdir/sss)
[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 51.23s
[INFO] running `Command { std: "docker" "inspect" "1d473e5e25a60432c0b187d5953b7abbe98f653adb4cdb3fa52e8049ec0a7a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d473e5e25a60432c0b187d5953b7abbe98f653adb4cdb3fa52e8049ec0a7a49", kill_on_drop: false }`
[INFO] [stdout] 1d473e5e25a60432c0b187d5953b7abbe98f653adb4cdb3fa52e8049ec0a7a49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb1283a37f2255a58130d2068f6c1df447674a3ef075e472fb7a02ced292547e
[INFO] running `Command { std: "docker" "start" "-a" "cb1283a37f2255a58130d2068f6c1df447674a3ef075e472fb7a02ced292547e", 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 sss v0.1.0 (/opt/rustwide/workdir/sss)
[INFO] [stderr]    Compiling ssss v0.1.0 (/opt/rustwide/workdir/ssss)
[INFO] [stderr]    Compiling spread v0.1.0 (/opt/rustwide/workdir/spread)
[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 hll v0.1.0 (/opt/rustwide/workdir/hll)
[INFO] [stderr]    Compiling count_hll v0.1.0 (/opt/rustwide/workdir/count_hll)
[INFO] [stderr]    Compiling pprof v0.11.1
[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 `test` profile [unoptimized + debuginfo] target(s) in 21.64s
[INFO] running `Command { std: "docker" "inspect" "cb1283a37f2255a58130d2068f6c1df447674a3ef075e472fb7a02ced292547e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1283a37f2255a58130d2068f6c1df447674a3ef075e472fb7a02ced292547e", kill_on_drop: false }`
[INFO] [stdout] cb1283a37f2255a58130d2068f6c1df447674a3ef075e472fb7a02ced292547e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 917669956e3e39d26240cd9bb3fa2bc898f300a17669b04e0f448b49a86eed96
[INFO] running `Command { std: "docker" "start" "-a" "917669956e3e39d26240cd9bb3fa2bc898f300a17669b04e0f448b49a86eed96", 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 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/benchmarks-2da495449f1d52ce)
[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 1.80s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/benchmarks-7a88ed184c88641b)
[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 5.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/count_hll-7840f9755244ee9c)
[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 ... ok
[INFO] [stdout] test tests::it_computes_cl_2 ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hll-efaa920c13806955)
[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 9.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test linear_counting::tests::it_calculates_ln ... ok
[INFO] [stdout] test tests::merge_into_empty ... 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 19.78s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sketch_traits-59fb604ea9526635)
[INFO] [stdout] 
[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-4e049de55d79b2b4)
[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] [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:     0x5fbc010e5282 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fbc010e5282 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fbc010e5282 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fbc010e5282 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fbc010f59ca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fbc010f59ca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5fbc010b4206 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fbc010b4206 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fbc010c4769 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fbc010c4769 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fbc010c4601 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fbc0104f8de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fbc0104f8de - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fbc010c49e2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fbc010c49e2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fbc010c485a - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5fbc010bfdb9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fbc010a8dfd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fbc010fcddc - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fbc010fcda2 - core::panicking::panic::h6519d2e94a76dd19
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5fbc010287fa - spread::tests::merge_works::h850a290da551f271
[INFO] [stdout]                                at /opt/rustwide/workdir/spread/src/lib.rs:299:13
[INFO] [stdout]   21:     0x5fbc01028b47 - spread::tests::merge_works::{{closure}}::h6e5bd814e263d895
[INFO] [stdout]                                at /opt/rustwide/workdir/spread/src/lib.rs:276:21
[INFO] [stdout]   22:     0x5fbc0102b2a6 - core::ops::function::FnOnce::call_once::h7fb78856b21ba31c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5fbc0104f6db - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5fbc0104f6db - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5fbc010630aa - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5fbc010630aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5fbc010630aa - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5fbc010630aa - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5fbc010630aa - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5fbc010630aa - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5fbc010630aa - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5fbc0103d504 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5fbc0103d504 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5fbc01040dc2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5fbc01040dc2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5fbc01040dc2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5fbc01040dc2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5fbc01040dc2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5fbc01040dc2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5fbc01040dc2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fbc010bb04f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x5fbc010bb04f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   43:     0x7378a280caa4 - <unknown>
[INFO] [stdout]   44:     0x7378a2899a64 - 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 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p spread --lib`
[INFO] running `Command { std: "docker" "inspect" "917669956e3e39d26240cd9bb3fa2bc898f300a17669b04e0f448b49a86eed96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917669956e3e39d26240cd9bb3fa2bc898f300a17669b04e0f448b49a86eed96", kill_on_drop: false }`
[INFO] [stdout] 917669956e3e39d26240cd9bb3fa2bc898f300a17669b04e0f448b49a86eed96
