[INFO] cloning repository https://github.com/bcliden/classification-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bcliden/classification-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcliden%2Fclassification-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcliden%2Fclassification-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74810c52e1933c5345cdf9ea038a1fe456aef1f9
[INFO] testing bcliden/classification-rs against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcliden%2Fclassification-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bcliden/classification-rs on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bcliden/classification-rs
[INFO] finished tweaking git repo https://github.com/bcliden/classification-rs
[INFO] tweaked toml for git repo https://github.com/bcliden/classification-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/bcliden/classification-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0efeb56cb9cb8006c981a988e516e67b259e452ce1db62a9407fe67d7ac75e50
[INFO] running `Command { std: "docker" "start" "-a" "0efeb56cb9cb8006c981a988e516e67b259e452ce1db62a9407fe67d7ac75e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0efeb56cb9cb8006c981a988e516e67b259e452ce1db62a9407fe67d7ac75e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0efeb56cb9cb8006c981a988e516e67b259e452ce1db62a9407fe67d7ac75e50", kill_on_drop: false }`
[INFO] [stdout] 0efeb56cb9cb8006c981a988e516e67b259e452ce1db62a9407fe67d7ac75e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 586ead4523477a4267ecca6495153f0778e807366a99e7f2c266c271d02337d5
[INFO] running `Command { std: "docker" "start" "-a" "586ead4523477a4267ecca6495153f0778e807366a99e7f2c266c271d02337d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling classification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fmt::Debug`
[INFO] [stdout]  --> src/equal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::Debug,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_all_possible_jenks`, `get_best_jenks`, `get_jenks_above_tolerance`
[INFO] [stdout]   --> src/main.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | use naive_jenks::{get_all_possible_jenks, get_best_jenks, get_jenks_above_tolerance};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_quantile`, `get_quartile`
[INFO] [stdout]   --> src/main.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | use quantile::{get_quantile, get_quartile};
[INFO] [stdout]    |                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `equal::get_equal_interval`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use equal::get_equal_interval;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "586ead4523477a4267ecca6495153f0778e807366a99e7f2c266c271d02337d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586ead4523477a4267ecca6495153f0778e807366a99e7f2c266c271d02337d5", kill_on_drop: false }`
[INFO] [stdout] 586ead4523477a4267ecca6495153f0778e807366a99e7f2c266c271d02337d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9ad77cd3bd612ee19f0e8cfd17ce3e020ab05742f753917e8c11f6bcdbeb02d
[INFO] running `Command { std: "docker" "start" "-a" "a9ad77cd3bd612ee19f0e8cfd17ce3e020ab05742f753917e8c11f6bcdbeb02d", kill_on_drop: false }`
[INFO] [stderr]    Compiling classification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::test::data::ALL_STATES_S1701_SORTED_F32`
[INFO] [stdout]   --> src/quantile.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use crate::test::data::ALL_STATES_S1701_SORTED_F32;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Debug`
[INFO] [stdout]  --> src/equal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::Debug,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ALL_STATES_S1701_SORTED_F32`
[INFO] [stdout]   --> src/equal.rs:41:29
[INFO] [stdout]    |
[INFO] [stdout] 41 |     use crate::test::data::{ALL_STATES_S1701_SORTED_F32, ALL_STATES_S1701_SORTED_F64};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_all_possible_jenks`, `get_best_jenks`, `get_jenks_above_tolerance`
[INFO] [stdout]   --> src/main.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | use naive_jenks::{get_all_possible_jenks, get_best_jenks, get_jenks_above_tolerance};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_quantile`, `get_quartile`
[INFO] [stdout]   --> src/main.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | use quantile::{get_quantile, get_quartile};
[INFO] [stdout]    |                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `equal::get_equal_interval`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use equal::get_equal_interval;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/main.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | mod tests {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a9ad77cd3bd612ee19f0e8cfd17ce3e020ab05742f753917e8c11f6bcdbeb02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ad77cd3bd612ee19f0e8cfd17ce3e020ab05742f753917e8c11f6bcdbeb02d", kill_on_drop: false }`
[INFO] [stdout] a9ad77cd3bd612ee19f0e8cfd17ce3e020ab05742f753917e8c11f6bcdbeb02d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dab5550b3b91a3f0751156f26d148f5ad5e27572c33e2c8f288519e1389f2f08
[INFO] running `Command { std: "docker" "start" "-a" "dab5550b3b91a3f0751156f26d148f5ad5e27572c33e2c8f288519e1389f2f08", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr] warning: unused import: `crate::test::data::ALL_STATES_S1701_SORTED_F32`
[INFO] [stderr]   --> src/quantile.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     use crate::test::data::ALL_STATES_S1701_SORTED_F32;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fmt::Debug`
[INFO] [stderr]  --> src/equal.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fmt::Debug,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ALL_STATES_S1701_SORTED_F32`
[INFO] [stderr]   --> src/equal.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |     use crate::test::data::{ALL_STATES_S1701_SORTED_F32, ALL_STATES_S1701_SORTED_F64};
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `get_all_possible_jenks`, `get_best_jenks`, `get_jenks_above_tolerance`
[INFO] [stderr]   --> src/main.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | use naive_jenks::{get_all_possible_jenks, get_best_jenks, get_jenks_above_tolerance};
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `get_quantile`, `get_quartile`
[INFO] [stderr]   --> src/main.rs:19:16
[INFO] [stderr]    |
[INFO] [stderr] 19 | use quantile::{get_quantile, get_quartile};
[INFO] [stderr]    |                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `equal::get_equal_interval`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use equal::get_equal_interval;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/main.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/main.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | mod tests {
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `classification` (bin "classification" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/classification-dc4c3dd8bd30df79)
[INFO] [stdout] test combinatorics::tests::test_efficient_nCr ... ok
[INFO] [stdout] test equal::tests::test_equal_interval ... ok
[INFO] [stdout] test combinatorics::tests::test_factorial ... ok
[INFO] [stdout] test combinatorics::tests::test_nCr ... ok
[INFO] [stdout] test tests::test_main ... ok
[INFO] [stdout] test core::tests::breaks_to_ranges ... ok
[INFO] [stdout] test equal::tests::test_equal_length_data_and_classes ... ok
[INFO] [stdout] test naive_jenks::tests::test_sdam ... ok
[INFO] [stdout] test quantile::tests::test_quantile ... ok
[INFO] [stdout] test naive_jenks::tests::test_sdcm ... ok
[INFO] [stdout] test equal::tests::test_too_many_classes ... ok
[INFO] [stdout] test equal::tests::test_equal_length_data_and_classes2 ... ok
[INFO] [stdout] test quantile::tests::test_quartile ... ok
[INFO] [stdout] test naive_jenks::tests::test_gvf_fit ... ok
[INFO] [stdout] test naive_jenks::tests::test_sdcm_all ... ok
[INFO] [stdout] test core::tests::ranges_to_breaks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dab5550b3b91a3f0751156f26d148f5ad5e27572c33e2c8f288519e1389f2f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab5550b3b91a3f0751156f26d148f5ad5e27572c33e2c8f288519e1389f2f08", kill_on_drop: false }`
[INFO] [stdout] dab5550b3b91a3f0751156f26d148f5ad5e27572c33e2c8f288519e1389f2f08