[INFO] fetching crate perf-gauge 0.1.9...
[INFO] testing perf-gauge-0.1.9 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate perf-gauge 0.1.9 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate perf-gauge 0.1.9 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate perf-gauge 0.1.9
[INFO] finished tweaking crates.io crate perf-gauge 0.1.9
[INFO] tweaked toml for crates.io crate perf-gauge 0.1.9 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate perf-gauge 0.1.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "8babfe635f15caa77400f28c9b673dedf674708d6b1ce0745f4c31db60e10fc4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16ec09e7e798b2ff4d64a366e8d95aa86fc567172ef4a613071f41e5439b8237
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[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling log4rs v1.0.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-stream v0.1.6
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[INFO] [stdout] warning: field is never read: `ignore_cert`
[INFO] [stdout]   --> src/http_bench_session.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     ignore_cert: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `verbose`
[INFO] [stdout]   --> src/http_bench_session.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.05s
[INFO] running `Command { std: "docker" "inspect" "16ec09e7e798b2ff4d64a366e8d95aa86fc567172ef4a613071f41e5439b8237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ec09e7e798b2ff4d64a366e8d95aa86fc567172ef4a613071f41e5439b8237", kill_on_drop: false }`
[INFO] [stdout] 16ec09e7e798b2ff4d64a366e8d95aa86fc567172ef4a613071f41e5439b8237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a66f22b212592753f920fea0c6ab47efea9449ae0d6afa16b1c231e816afe852
[INFO] running `Command { std: "docker" "start" "-a" "a66f22b212592753f920fea0c6ab47efea9449ae0d6afa16b1c231e816afe852", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling mockito v0.28.0
[INFO] [stderr]    Compiling perf-gauge v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ignore_cert`
[INFO] [stdout]   --> src/http_bench_session.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     ignore_cert: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `verbose`
[INFO] [stdout]   --> src/http_bench_session.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.96s
[INFO] running `Command { std: "docker" "inspect" "a66f22b212592753f920fea0c6ab47efea9449ae0d6afa16b1c231e816afe852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66f22b212592753f920fea0c6ab47efea9449ae0d6afa16b1c231e816afe852", kill_on_drop: false }`
[INFO] [stdout] a66f22b212592753f920fea0c6ab47efea9449ae0d6afa16b1c231e816afe852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8f369d1addde8f02e8798cf26483c371867443efc2ab5bb0ab0184822223012
[INFO] running `Command { std: "docker" "start" "-a" "f8f369d1addde8f02e8798cf26483c371867443efc2ab5bb0ab0184822223012", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `ignore_cert`
[INFO] [stderr]   --> src/http_bench_session.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     ignore_cert: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `verbose`
[INFO] [stderr]   --> src/http_bench_session.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     verbose: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `perf-gauge` (bin "perf-gauge" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/perf_gauge-3480f40c259c9483)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bench_session::tests::test_rate_ladder_with_increment ... ok
[INFO] [stdout] test bench_session::tests::test_rate_ladder_without_increment_multiple_iterations ... ok
[INFO] [stdout] test bench_session::tests::test_rate_ladder_with_max_reps ... ok
[INFO] [stdout] test bench_session::tests::test_rate_ladder_without_increment ... ok
[INFO] [stdout] test metrics::tests::test_has_more_work_request_limit ... ok
[INFO] [stdout] test rate_limiter::tests::test_rate_to_refill_amount_and_duration ... ok
[INFO] [stdout] test metrics::tests::test_codes ... ok
[INFO] [stdout] test metrics::tests::test_bench_run_report_display ... ok
[INFO] [stdout] test metrics::tests::test_latency ... ok
[INFO] [stdout] test rate_limiter::tests::test_unlimited ... ok
[INFO] [stdout] test metrics::tests::test_has_more_work_time_limit ... ok
[INFO] [stdout] test rate_limiter::tests::test_limited_frequent ... ok
[INFO] [stdout] test bench_run::tests::test_send_load ... ok
[INFO] [stdout] test http_bench_session::tests::test_success_put_request ... ok
[INFO] [stdout] test http_bench_session::tests::test_only_http2 ... ok
[INFO] [stdout] test http_bench_session::tests::test_failed_request ... ok
[INFO] [stdout] test http_bench_session::tests::test_success_post_request ... ok
[INFO] [stdout] test http_bench_session::tests::test_success_request ... ok
[INFO] [stdout] test rate_limiter::tests::test_limited_seldom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8f369d1addde8f02e8798cf26483c371867443efc2ab5bb0ab0184822223012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f369d1addde8f02e8798cf26483c371867443efc2ab5bb0ab0184822223012", kill_on_drop: false }`
[INFO] [stdout] f8f369d1addde8f02e8798cf26483c371867443efc2ab5bb0ab0184822223012