[INFO] fetching crate lace_stats 0.1.0...
[INFO] checking lace_stats-0.1.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate lace_stats 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate lace_stats 0.1.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lace_stats 0.1.0
[INFO] finished tweaking crates.io crate lace_stats 0.1.0
[INFO] tweaked toml for crates.io crate lace_stats 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate lace_stats 0.1.0 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra-macros v0.2.0
[INFO] [stderr]   Downloaded peroxide-ad v0.3.0
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded rand_xoshiro v0.1.0
[INFO] [stderr]   Downloaded puruspe v0.2.0
[INFO] [stderr]   Downloaded lace_utils v0.1.0
[INFO] [stderr]   Downloaded criterion-plot v0.3.1
[INFO] [stderr]   Downloaded special v0.10.2
[INFO] [stderr]   Downloaded lace_consts v0.1.0
[INFO] [stderr]   Downloaded lace_data v0.1.0
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] [stderr]   Downloaded special v0.8.1
[INFO] [stderr]   Downloaded simba v0.8.0
[INFO] [stderr]   Downloaded safe_arch v0.6.0
[INFO] [stderr]   Downloaded wide v0.7.8
[INFO] [stderr]   Downloaded criterion v0.2.11
[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded nalgebra v0.32.2
[INFO] [stderr]   Downloaded peroxide v0.32.1
[INFO] [stderr]   Downloaded rv v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 646b797a11367c3b5b77efa6067d95f65332dfb5ef0e7813dc2163b55055d5c2
[INFO] running `Command { std: "docker" "start" "-a" "646b797a11367c3b5b77efa6067d95f65332dfb5ef0e7813dc2163b55055d5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "646b797a11367c3b5b77efa6067d95f65332dfb5ef0e7813dc2163b55055d5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646b797a11367c3b5b77efa6067d95f65332dfb5ef0e7813dc2163b55055d5c2", kill_on_drop: false }`
[INFO] [stdout] 646b797a11367c3b5b77efa6067d95f65332dfb5ef0e7813dc2163b55055d5c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038060dcb4ce939bed2a801ccdd90bad5ed6598745a561ab284f3dd3ee3effee
[INFO] running `Command { std: "docker" "start" "-a" "038060dcb4ce939bed2a801ccdd90bad5ed6598745a561ab284f3dd3ee3effee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling serde_derive v1.0.155
[INFO] [stderr]    Compiling serde v1.0.155
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling peroxide v0.32.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking puruspe v0.2.0
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking wide v0.7.8
[INFO] [stderr]     Checking lru v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking special v0.10.2
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking special v0.8.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]    Compiling peroxide-ad v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking simba v0.8.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking lace_utils v0.1.0
[INFO] [stderr]     Checking lace_data v0.1.0
[INFO] [stderr]     Checking nalgebra v0.32.2
[INFO] [stderr]     Checking rv v0.15.0
[INFO] [stderr]     Checking lace_consts v0.1.0
[INFO] [stderr]     Checking lace_stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/sample_error.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 154 |             xs.iter().for_each(|&x| cdf[(x as usize)] += incr);
[INFO] [stdout]     |                                         ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -             xs.iter().for_each(|&x| cdf[(x as usize)] += incr);
[INFO] [stdout] 154 +             xs.iter().for_each(|&x| cdf[x as usize] += incr);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/sample_error.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 154 |             xs.iter().for_each(|&x| cdf[(x as usize)] += incr);
[INFO] [stdout]     |                                         ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -             xs.iter().for_each(|&x| cdf[(x as usize)] += incr);
[INFO] [stdout] 154 +             xs.iter().for_each(|&x| cdf[x as usize] += incr);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rv`
[INFO] [stdout]  --> benches/labeler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rv::data::DataOrSuffStat;
[INFO] [stdout]   |     ^^ use of undeclared crate or module `rv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rv`
[INFO] [stdout]  --> benches/labeler.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rv::traits::{ConjugatePrior, Rv};
[INFO] [stdout]   |     ^^ use of undeclared crate or module `rv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lace_stats::labeler`
[INFO] [stdout]  --> benches/labeler.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use lace_stats::labeler::{Label, Labeler, LabelerPrior, LabelerSuffStat};
[INFO] [stdout]   |                 ^^^^^^^ could not find `labeler` in `lace_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lace_stats` (bench "labeler") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "038060dcb4ce939bed2a801ccdd90bad5ed6598745a561ab284f3dd3ee3effee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038060dcb4ce939bed2a801ccdd90bad5ed6598745a561ab284f3dd3ee3effee", kill_on_drop: false }`
[INFO] [stdout] 038060dcb4ce939bed2a801ccdd90bad5ed6598745a561ab284f3dd3ee3effee
