[INFO] fetching crate std-dev 0.1.0...
[INFO] testing std-dev-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate std-dev 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate std-dev 0.1.0
[INFO] finished tweaking crates.io crate std-dev 0.1.0
[INFO] tweaked toml for crates.io crate std-dev 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate std-dev 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate std-dev 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27621bdb573e42fbe1ca12963696dff41a79f3e0c8752ad472d8102e4d6c6d9e
[INFO] running `Command { std: "docker" "start" "-a" "27621bdb573e42fbe1ca12963696dff41a79f3e0c8752ad472d8102e4d6c6d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27621bdb573e42fbe1ca12963696dff41a79f3e0c8752ad472d8102e4d6c6d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27621bdb573e42fbe1ca12963696dff41a79f3e0c8752ad472d8102e4d6c6d9e", kill_on_drop: false }`
[INFO] [stdout] 27621bdb573e42fbe1ca12963696dff41a79f3e0c8752ad472d8102e4d6c6d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62710c5529b12ee719945cc04ec4e633a01b418f1f5310965b47f9e963722c9f
[INFO] running `Command { std: "docker" "start" "-a" "62710c5529b12ee719945cc04ec4e633a01b418f1f5310965b47f9e963722c9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling anstream v0.6.12
[INFO] [stderr]    Compiling bytemuck v1.14.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling safe_arch v0.7.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling clap_builder v4.5.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling sysinfo v0.27.8
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling wide v0.7.15
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hypermelon v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling poloto v18.1.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v4.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling clap_complete v4.5.1
[INFO] [stderr]    Compiling query-shell v0.3.0
[INFO] [stderr]    Compiling clap_autocomplete v0.4.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.32.4
[INFO] [stderr]    Compiling std-dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CmpFirst` is never constructed
[INFO] [stdout]     --> src/regression.rs:2097:20
[INFO] [stdout]      |
[INFO] [stdout] 2097 |             struct CmpFirst<T, V>(T, V);
[INFO] [stdout]      |                    ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn borrow(&self) -> ClusterList {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn borrow(&self) -> ClusterList<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/percentile.rs:772:17
[INFO] [stdout]     |
[INFO] [stdout] 772 |         fn list(&self) -> ClusterList {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 772 |         fn list(&self) -> ClusterList<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.26s
[INFO] running `Command { std: "docker" "inspect" "62710c5529b12ee719945cc04ec4e633a01b418f1f5310965b47f9e963722c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62710c5529b12ee719945cc04ec4e633a01b418f1f5310965b47f9e963722c9f", kill_on_drop: false }`
[INFO] [stdout] 62710c5529b12ee719945cc04ec4e633a01b418f1f5310965b47f9e963722c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01f3bcf4e691d593d83a020af450bcd1dfeb26f6e6f8e5cc5422574061e0b837
[INFO] running `Command { std: "docker" "start" "-a" "01f3bcf4e691d593d83a020af450bcd1dfeb26f6e6f8e5cc5422574061e0b837", kill_on_drop: false }`
[INFO] [stdout] warning: struct `CmpFirst` is never constructed
[INFO] [stdout]     --> src/regression.rs:2097:20
[INFO] [stdout]      |
[INFO] [stdout] 2097 |             struct CmpFirst<T, V>(T, V);
[INFO] [stdout]      |                    ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling std-dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn borrow(&self) -> ClusterList {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn borrow(&self) -> ClusterList<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/percentile.rs:772:17
[INFO] [stdout]     |
[INFO] [stdout] 772 |         fn list(&self) -> ClusterList {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 772 |         fn list(&self) -> ClusterList<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CmpFirst` is never constructed
[INFO] [stdout]     --> src/regression.rs:2097:20
[INFO] [stdout]      |
[INFO] [stdout] 2097 |             struct CmpFirst<T, V>(T, V);
[INFO] [stdout]      |                    ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn borrow(&self) -> ClusterList {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn borrow(&self) -> ClusterList<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/percentile.rs:772:17
[INFO] [stdout]     |
[INFO] [stdout] 772 |         fn list(&self) -> ClusterList {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 772 |         fn list(&self) -> ClusterList<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "01f3bcf4e691d593d83a020af450bcd1dfeb26f6e6f8e5cc5422574061e0b837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f3bcf4e691d593d83a020af450bcd1dfeb26f6e6f8e5cc5422574061e0b837", kill_on_drop: false }`
[INFO] [stdout] 01f3bcf4e691d593d83a020af450bcd1dfeb26f6e6f8e5cc5422574061e0b837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 193b2a459fe28f07e9f2e21ba51fbcd9f5808af3d42d341d049649e9f0ee3f31
[INFO] running `Command { std: "docker" "start" "-a" "193b2a459fe28f07e9f2e21ba51fbcd9f5808af3d42d341d049649e9f0ee3f31", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CmpFirst` is never constructed
[INFO] [stderr]     --> src/regression.rs:2097:20
[INFO] [stderr]      |
[INFO] [stderr] 2097 |             struct CmpFirst<T, V>(T, V);
[INFO] [stderr]      |                    ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn borrow(&self) -> ClusterList {
[INFO] [stderr]    |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn borrow(&self) -> ClusterList<'_> {
[INFO] [stderr]    |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/percentile.rs:772:17
[INFO] [stderr]     |
[INFO] [stderr] 772 |         fn list(&self) -> ClusterList {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 772 |         fn list(&self) -> ClusterList<'_> {
[INFO] [stderr]     |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `std-dev` (lib) generated 3 warnings (run `cargo fix --lib -p std-dev` to apply 2 suggestions)
[INFO] [stderr] warning: `std-dev` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/std_dev-d20fdf32012f2ee8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test percentile::tests::fraction_2 ... ok
[INFO] [stdout] test percentile::tests::fraction_3 ... ok
[INFO] [stdout] test regression::gradient_descent::tests::two_variable_regression ... ok
[INFO] [stdout] test regression::gradient_descent::tests::one_variable ... ok
[INFO] [stdout] test regression::theil_sen::tests::permutations_eq_1 ... ok
[INFO] [stdout] test regression::binary_search::tests::two_variable_regression ... ok
[INFO] [stdout] test regression::theil_sen::tests::permutations_eq_2 ... ok
[INFO] [stdout] test regression::binary_search::tests::second_degree_regression ... ok
[INFO] [stdout] test regression::binary_search::tests::two_variable_optimization ... ok
[INFO] [stdout] test regression::theil_sen::tests::permutations_len_3 ... ok
[INFO] [stdout] test regression::theil_sen::tests::permutations_len_4_1 ... ok
[INFO] [stdout] test percentile::tests::fraction_1 ... ok
[INFO] [stdout] test regression::theil_sen::tests::permutations_len_4_2 ... ok
[INFO] [stdout] test regression::binary_search::tests::one_variable_regression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/std_dev-b32c08fa9a06b849)
[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]    Doc-tests std_dev
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/regression.rs - regression::binary_search::SQRTS_FROM_F64_MAX (line 3263) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "193b2a459fe28f07e9f2e21ba51fbcd9f5808af3d42d341d049649e9f0ee3f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193b2a459fe28f07e9f2e21ba51fbcd9f5808af3d42d341d049649e9f0ee3f31", kill_on_drop: false }`
[INFO] [stdout] 193b2a459fe28f07e9f2e21ba51fbcd9f5808af3d42d341d049649e9f0ee3f31
