[INFO] fetching crate prometheus 0.14.0...
[INFO] testing prometheus-0.14.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate prometheus 0.14.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate prometheus 0.14.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate prometheus 0.14.0
[INFO] tweaked toml for crates.io crate prometheus 0.14.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prometheus 0.14.0 on toolchain 1.99.0-beta.8
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[INFO] crate crates.io crate prometheus 0.14.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c57b5ee408fedf5c0c186380bb34648f4d907f6b3980e80698791578ec58fdc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated constant `std::f64::MIN`: replaced by the `MIN` associated constant on `f64`
[INFO] [stdout]    --> src/atomic64.rs:251:55
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let table: Vec<f64> = vec![0.0, 1.0, PI, f64::MIN, f64::MAX];
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::MAX`: replaced by the `MAX` associated constant on `f64`
[INFO] [stdout]    --> src/atomic64.rs:251:65
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let table: Vec<f64> = vec![0.0, 1.0, PI, f64::MIN, f64::MAX];
[INFO] [stdout]     |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/atomic64.rs:254:64
[INFO] [stdout]     |
[INFO] [stdout] 254 |             assert!((f - AtomicF64::new(f).get()).abs() < f64::EPSILON);
[INFO] [stdout]     |                                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:562:85
[INFO] [stdout]     |
[INFO] [stdout] 562 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:563:76
[INFO] [stdout]     |
[INFO] [stdout] 563 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:566:84
[INFO] [stdout]     |
[INFO] [stdout] 566 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:567:77
[INFO] [stdout]     |
[INFO] [stdout] 567 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:570:84
[INFO] [stdout]     |
[INFO] [stdout] 570 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:571:77
[INFO] [stdout]     |
[INFO] [stdout] 571 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:574:85
[INFO] [stdout]     |
[INFO] [stdout] 574 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 11.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:575:77
[INFO] [stdout]     |
[INFO] [stdout] 575 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:578:84
[INFO] [stdout]     |
[INFO] [stdout] 578 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:579:77
[INFO] [stdout]     |
[INFO] [stdout] 579 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 34.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:583:84
[INFO] [stdout]     |
[INFO] [stdout] 583 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:584:76
[INFO] [stdout]     |
[INFO] [stdout] 584 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:591:85
[INFO] [stdout]     |
[INFO] [stdout] 591 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 14.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:592:76
[INFO] [stdout]     |
[INFO] [stdout] 592 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:595:84
[INFO] [stdout]     |
[INFO] [stdout] 595 |         assert!((local_vec_2.with_label_values(&["v1", "v2"]).get() - 7.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:599:77
[INFO] [stdout]     |
[INFO] [stdout] 599 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 21.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/counter.rs:603:77
[INFO] [stdout]     |
[INFO] [stdout] 603 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 21.0) <= f64::EPSILON);
[INFO] [stdout]     |                                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/histogram.rs:1257:65
[INFO] [stdout]      |
[INFO] [stdout] 1257 |         assert!((proto_histogram.get_sample_sum() - 0.0) < f64::EPSILON);
[INFO] [stdout]      |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/histogram.rs:1314:60
[INFO] [stdout]      |
[INFO] [stdout] 1314 |                 vec![-2.0, -1.0, -0.5, 0.0, 0.5, 1.0, f64::INFINITY],
[INFO] [stdout]      |                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/histogram.rs:1372:48
[INFO] [stdout]      |
[INFO] [stdout] 1372 |             assert!((v - seconds).abs() < f64::EPSILON);
[INFO] [stdout]      |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/histogram.rs:1432:65
[INFO] [stdout]      |
[INFO] [stdout] 1432 |         assert!((proto_histogram.get_sample_sum() - 1.0) < f64::EPSILON);
[INFO] [stdout]      |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/histogram.rs:1448:69
[INFO] [stdout]      |
[INFO] [stdout] 1448 |             assert!((proto_histogram.get_sample_sum() - sum) < f64::EPSILON);
[INFO] [stdout]      |                                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/histogram.rs:1483:69
[INFO] [stdout]      |
[INFO] [stdout] 1483 |             assert!((proto_histogram.get_sample_sum() - sum) < f64::EPSILON);
[INFO] [stdout]      |                                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.35s
[INFO] running `Command { std: "docker" "inspect" "8c57b5ee408fedf5c0c186380bb34648f4d907f6b3980e80698791578ec58fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c57b5ee408fedf5c0c186380bb34648f4d907f6b3980e80698791578ec58fdc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::f64::MIN`: replaced by the `MIN` associated constant on `f64`
[INFO] [stderr]    --> src/atomic64.rs:251:55
[INFO] [stderr]     |
[INFO] [stderr] 251 |         let table: Vec<f64> = vec![0.0, 1.0, PI, f64::MIN, f64::MAX];
[INFO] [stderr]     |                                                       ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::MAX`: replaced by the `MAX` associated constant on `f64`
[INFO] [stderr]    --> src/atomic64.rs:251:65
[INFO] [stderr]     |
[INFO] [stderr] 251 |         let table: Vec<f64> = vec![0.0, 1.0, PI, f64::MIN, f64::MAX];
[INFO] [stderr]     |                                                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/atomic64.rs:254:64
[INFO] [stderr]     |
[INFO] [stderr] 254 |             assert!((f - AtomicF64::new(f).get()).abs() < f64::EPSILON);
[INFO] [stderr]     |                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:562:85
[INFO] [stderr]     |
[INFO] [stderr] 562 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:563:76
[INFO] [stderr]     |
[INFO] [stderr] 563 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:566:84
[INFO] [stderr]     |
[INFO] [stderr] 566 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:567:77
[INFO] [stderr]     |
[INFO] [stderr] 567 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:570:84
[INFO] [stderr]     |
[INFO] [stderr] 570 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:571:77
[INFO] [stderr]     |
[INFO] [stderr] 571 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:574:85
[INFO] [stderr]     |
[INFO] [stderr] 574 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 11.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:575:77
[INFO] [stderr]     |
[INFO] [stderr] 575 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 23.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:578:84
[INFO] [stderr]     |
[INFO] [stderr] 578 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:579:77
[INFO] [stderr]     |
[INFO] [stderr] 579 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 34.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:583:84
[INFO] [stderr]     |
[INFO] [stderr] 583 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:584:76
[INFO] [stderr]     |
[INFO] [stderr] 584 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:591:85
[INFO] [stderr]     |
[INFO] [stderr] 591 |         assert!((local_vec_1.with_label_values(&["v1", "v2"]).get() - 14.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:592:76
[INFO] [stderr]     |
[INFO] [stderr] 592 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 0.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:595:84
[INFO] [stderr]     |
[INFO] [stderr] 595 |         assert!((local_vec_2.with_label_values(&["v1", "v2"]).get() - 7.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:599:77
[INFO] [stderr]     |
[INFO] [stderr] 599 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 21.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]    --> src/counter.rs:603:77
[INFO] [stderr]     |
[INFO] [stderr] 603 |         assert!((vec.with_label_values(&["v1", "v2"]).get() - 21.0) <= f64::EPSILON);
[INFO] [stderr]     |                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]     --> src/histogram.rs:1257:65
[INFO] [stderr]      |
[INFO] [stderr] 1257 |         assert!((proto_histogram.get_sample_sum() - 0.0) < f64::EPSILON);
[INFO] [stderr]      |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stderr]     --> src/histogram.rs:1314:60
[INFO] [stderr]      |
[INFO] [stderr] 1314 |                 vec![-2.0, -1.0, -0.5, 0.0, 0.5, 1.0, f64::INFINITY],
[INFO] [stderr]      |                                                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]     --> src/histogram.rs:1372:48
[INFO] [stderr]      |
[INFO] [stderr] 1372 |             assert!((v - seconds).abs() < f64::EPSILON);
[INFO] [stderr]      |                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]     --> src/histogram.rs:1432:65
[INFO] [stderr]      |
[INFO] [stderr] 1432 |         assert!((proto_histogram.get_sample_sum() - 1.0) < f64::EPSILON);
[INFO] [stderr]      |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]     --> src/histogram.rs:1448:69
[INFO] [stderr]      |
[INFO] [stderr] 1448 |             assert!((proto_histogram.get_sample_sum() - sum) < f64::EPSILON);
[INFO] [stderr]      |                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stderr]     --> src/histogram.rs:1483:69
[INFO] [stderr]      |
[INFO] [stderr] 1483 |             assert!((proto_histogram.get_sample_sum() - sum) < f64::EPSILON);
[INFO] [stderr]      |                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `prometheus` (lib test) generated 26 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prometheus-6d8532594ecd3c74)
[INFO] [stdout] running 86 tests
[INFO] [stdout] test atomic64::test::test_atomic_i64 ... ok
[INFO] [stdout] test atomic64::test::test_atomic_f64 ... ok
[INFO] [stdout] test counter::tests::test_int_counter_vec ... ok
[INFO] [stdout] test counter::tests::test_counter ... ok
[INFO] [stdout] test desc::tests::test_invalid_const_label_name ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_local ... ok
[INFO] [stdout] test counter::tests::test_local_counter ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_with_label_values ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_with_labels ... ok
[INFO] [stdout] test counter::tests::test_int_counter ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_with_owned_label_values ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_with_owned_labels ... ok
[INFO] [stdout] test counter::tests::test_int_counter_vec_local ... ok
[INFO] [stdout] test encoder::text::tests::test_text_encoder_summary ... ok
[INFO] [stdout] test encoder::pb::tests::test_protobuf_encoder ... ok
[INFO] [stdout] test encoder::text::tests::test_text_encoder_to_string ... ok
[INFO] [stdout] test encoder::tests::test_bad_proto_metrics ... ok
[INFO] [stdout] test desc::tests::test_invalid_metric_name ... ok
[INFO] [stdout] test desc::tests::test_is_valid_label_name ... ok
[INFO] [stdout] test encoder::text::tests::test_escape_string ... ok
[INFO] [stdout] test encoder::text::tests::test_text_encoder ... ok
[INFO] [stdout] test desc::tests::test_invalid_variable_label_name ... ok
[INFO] [stdout] test desc::tests::test_is_valid_metric_name ... ok
[INFO] [stdout] test encoder::text::tests::test_text_encoder_histogram ... ok
[INFO] [stdout] test encoder::tests::test_bad_text_metrics ... ok
[INFO] [stdout] test gauge::tests::test_gauge ... ok
[INFO] [stdout] test gauge::tests::test_gauge_vec_with_labels ... ok
[INFO] [stdout] test gauge::tests::test_gauge_vec_with_label_values ... ok
[INFO] [stdout] test gauge::tests::test_gauge_vec_with_owned_label_values ... ok
[INFO] [stdout] test gauge::tests::test_gauge_vec_with_owned_labels ... ok
[INFO] [stdout] test histogram::tests::test_buckets_functions ... ok
[INFO] [stdout] test histogram::tests::test_buckets_invalidation ... ok
[INFO] [stdout] test histogram::tests::test_histogram_vec_with_opts_buckets ... ok
[INFO] [stdout] test macros::test_labels_without_trailing_comma ... ok
[INFO] [stdout] test macros::test_histogram_opts_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_counter_trailing_comma ... ok
[INFO] [stdout] test macros::test_opts_trailing_comma ... ok
[INFO] [stdout] test histogram::tests::test_histogram_local ... ok
[INFO] [stdout] test macros::test_register_counter_vec_with_registry_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_counter_with_registry_trailing_comma ... ok
[INFO] [stdout] test histogram::tests::test_histogram_vec_local ... ok
[INFO] [stdout] test macros::test_register_histogram_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_gauge_vec_with_registry_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_counter_vec_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_histogram_vec_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_gauge_with_registry_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_gauge_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_gauge_vec_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_histogram_with_registry_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_histogram_vec_with_registry_trailing_comma ... ok
[INFO] [stdout] test macros::test_register_int_counter ... ok
[INFO] [stdout] test macros::test_register_int_counter_vec ... ok
[INFO] [stdout] test macros::test_register_int_gauge ... ok
[INFO] [stdout] test macros::test_register_int_gauge_vec ... ok
[INFO] [stdout] test metrics::tests::test_label_cmp ... ok
[INFO] [stdout] test atomic64::test::test_atomic_u64 ... ok
[INFO] [stdout] test pulling_gauge::tests::test_pulling_gauge ... ok
[INFO] [stdout] test registry::tests::test_register_multiplecollector ... ok
[INFO] [stdout] test registry::tests::test_prune_empty_metric_family ... ok
[INFO] [stdout] test registry::tests::test_with_prefix_gather ... ok
[INFO] [stdout] test counter::tests::test_local_counter_negative_inc - should panic ... ok
[INFO] [stdout] test registry::tests::test_with_labels_gather ... ok
[INFO] [stdout] test metrics::tests::test_different_generic_types ... ok
[INFO] [stdout] test counter::tests::test_int_local_counter ... ok
[INFO] [stdout] test metrics::tests::test_build_fq_name ... ok
[INFO] [stdout] test registry::tests::test_gather_order ... ok
[INFO] [stdout] test registry::tests::test_default_registry ... ok
[INFO] [stdout] test histogram::tests::test_duration_to_seconds ... ok
[INFO] [stdout] test histogram::tests::test_error_on_inconsistent_label_cardinality ... ok
[INFO] [stdout] test vec::tests::test_counter_vec_with_labels ... ok
[INFO] [stdout] test vec::tests::test_gauge_vec_with_label_values ... ok
[INFO] [stdout] test registry::tests::test_registry ... ok
[INFO] [stdout] test vec::tests::test_gauge_vec_with_owned_labels ... ok
[INFO] [stdout] test vec::tests::test_vec_get_metric_with ... ok
[INFO] [stdout] test vec::tests::test_gauge_vec_with_owned_label_values ... ok
[INFO] [stdout] test vec::tests::test_gauge_vec_with_labels ... ok
[INFO] [stdout] test vec::tests::test_counter_vec_with_owned_label_values ... ok
[INFO] [stdout] test vec::tests::test_counter_vec_with_owned_labels ... ok
[INFO] [stdout] test histogram::tests::test_histogram_vec_with_label_values ... ok
[INFO] [stdout] test histogram::tests::test_histogram_vec_with_owned_label_values ... ok
[INFO] [stdout] test counter::tests::test_counter_negative_inc - should panic ... ok
[INFO] [stdout] test timer::tests::test_duration_to_millis ... ok
[INFO] [stdout] test vec::tests::test_counter_vec_with_label_values ... ok
[INFO] [stdout] test timer::tests::test_time_update ... ok
[INFO] [stdout] test histogram::tests::test_histogram ... ok
[INFO] [stdout] test histogram::tests::atomic_observe_across_collects ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 86 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.75s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prometheus
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/macros.rs - macros::opts (line 54) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_gauge (line 560) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_counter_vec_with_registry (line 416) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_counter_vec (line 380) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_histogram (line 893) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/macros.rs - macros::labels (line 7) ... ok
[INFO] [stdout] test src/macros.rs - macros::histogram_opts (line 126) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_gauge_with_registry (line 596) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_histogram_vec (line 1012) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_counter (line 203) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_gauge_vec_with_registry (line 763) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_counter_with_registry (line 244) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_histogram_vec_with_registry (line 1068) ... ok
[INFO] [stdout] test src/pulling_gauge.rs - pulling_gauge::PullingGauge (line 14) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_gauge_vec (line 727) ... ok
[INFO] [stdout] test src/vec.rs - vec::MetricVec<T>::with_label_values (line 284) ... ok
[INFO] [stdout] test src/macros.rs - macros::register_histogram_with_registry (line 942) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c57b5ee408fedf5c0c186380bb34648f4d907f6b3980e80698791578ec58fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c57b5ee408fedf5c0c186380bb34648f4d907f6b3980e80698791578ec58fdc", kill_on_drop: false }`
[INFO] [stdout] 8c57b5ee408fedf5c0c186380bb34648f4d907f6b3980e80698791578ec58fdc
