[INFO] fetching crate perftool 0.2.0...
[INFO] testing perftool-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate perftool 0.2.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate perftool 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate perftool 0.2.0
[INFO] finished tweaking crates.io crate perftool 0.2.0
[INFO] tweaked toml for crates.io crate perftool 0.2.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d07e4bd1d2cc7a3df248bf99b991f30970ec980b8610b3d964610857e4dead87
[INFO] running `Command { std: "docker" "start" "-a" "d07e4bd1d2cc7a3df248bf99b991f30970ec980b8610b3d964610857e4dead87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d07e4bd1d2cc7a3df248bf99b991f30970ec980b8610b3d964610857e4dead87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07e4bd1d2cc7a3df248bf99b991f30970ec980b8610b3d964610857e4dead87", kill_on_drop: false }`
[INFO] [stdout] d07e4bd1d2cc7a3df248bf99b991f30970ec980b8610b3d964610857e4dead87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e952151a850f92270a5dc7a244194f630ff20599608e48f4a87c204359eb65ef
[INFO] running `Command { std: "docker" "start" "-a" "e952151a850f92270a5dc7a244194f630ff20599608e48f4a87c204359eb65ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling bytes v0.6.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v0.3.7
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling tokio-macros v0.3.2
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling perftool v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.38s
[INFO] running `Command { std: "docker" "inspect" "e952151a850f92270a5dc7a244194f630ff20599608e48f4a87c204359eb65ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e952151a850f92270a5dc7a244194f630ff20599608e48f4a87c204359eb65ef", kill_on_drop: false }`
[INFO] [stdout] e952151a850f92270a5dc7a244194f630ff20599608e48f4a87c204359eb65ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19231c2bb522a2f8c7ad725c4321243783fc5bdf9d4897036d09fc9e5cd3d70a
[INFO] running `Command { std: "docker" "start" "-a" "19231c2bb522a2f8c7ad725c4321243783fc5bdf9d4897036d09fc9e5cd3d70a", kill_on_drop: false }`
[INFO] [stderr]    Compiling perftool v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:167:44
[INFO] [stdout]     |
[INFO] [stdout] 167 |             Ok(Err(msg)) => assert!(false, msg),
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 167 |             Ok(Err(msg)) => assert!(false, "{}", msg),
[INFO] [stdout]     |                                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "19231c2bb522a2f8c7ad725c4321243783fc5bdf9d4897036d09fc9e5cd3d70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19231c2bb522a2f8c7ad725c4321243783fc5bdf9d4897036d09fc9e5cd3d70a", kill_on_drop: false }`
[INFO] [stdout] 19231c2bb522a2f8c7ad725c4321243783fc5bdf9d4897036d09fc9e5cd3d70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 545b7d5f6e24448d5dd434fad50d66586e64a88dbddc010be93f7c76a0dc8319
[INFO] running `Command { std: "docker" "start" "-a" "545b7d5f6e24448d5dd434fad50d66586e64a88dbddc010be93f7c76a0dc8319", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:167:44
[INFO] [stderr]     |
[INFO] [stderr] 167 |             Ok(Err(msg)) => assert!(false, msg),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 167 |             Ok(Err(msg)) => assert!(false, "{}", msg),
[INFO] [stderr]     |                                            +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `perftool` (lib) generated 1 warning
[INFO] [stderr] warning: `perftool` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/perftool-2d1297f4529e0a79)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [2021-11-21T04:33:01Z DEBUG perftool] starting ramp up
[INFO] [stderr] [2021-11-21T04:33:01Z INFO  perftool::tests] test waiting for ramp up to finish
[INFO] [stderr] [2021-11-21T04:33:01Z DEBUG perftool] actual #workers - 0, expected #workers - 1
[INFO] [stderr] [2021-11-21T04:33:01Z INFO  perftool::tests] hello, 96, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:01Z DEBUG perftool] actual #workers - 1, expected #workers - 2
[INFO] [stderr] [2021-11-21T04:33:01Z INFO  perftool::tests] hello, 140, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:02Z DEBUG perftool] actual #workers - 2, expected #workers - 3
[INFO] [stderr] [2021-11-21T04:33:02Z INFO  perftool::tests] hello, 18, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:02Z DEBUG perftool] actual #workers - 3, expected #workers - 4
[INFO] [stderr] [2021-11-21T04:33:02Z INFO  perftool::tests] hello, 130, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:03Z INFO  perftool::tests] I'm done, 96
[INFO] [stderr] [2021-11-21T04:33:03Z DEBUG perftool] actual #workers - 3, expected #workers - 4
[INFO] [stderr] [2021-11-21T04:33:03Z INFO  perftool::tests] hello, 13, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:03Z DEBUG perftool] actual #workers - 4, expected #workers - 5
[INFO] [stderr] [2021-11-21T04:33:03Z INFO  perftool::tests] hello, 101, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:03Z INFO  perftool::tests] I'm done, 140
[INFO] [stderr] [2021-11-21T04:33:03Z DEBUG perftool] actual #workers - 4, expected #workers - 5
[INFO] [stderr] [2021-11-21T04:33:03Z INFO  perftool::tests] hello, 62, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:03Z DEBUG perftool] actual #workers - 5, expected #workers - 6
[INFO] [stderr] [2021-11-21T04:33:03Z INFO  perftool::tests] hello, 152, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:04Z INFO  perftool::tests] I'm done, 18
[INFO] [stderr] [2021-11-21T04:33:04Z DEBUG perftool] actual #workers - 5, expected #workers - 6
[INFO] [stderr] [2021-11-21T04:33:04Z INFO  perftool::tests] hello, 125, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:04Z DEBUG perftool] actual #workers - 6, expected #workers - 7
[INFO] [stderr] [2021-11-21T04:33:04Z INFO  perftool::tests] hello, 196, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:04Z INFO  perftool::tests] I'm done, 130
[INFO] [stderr] [2021-11-21T04:33:04Z DEBUG perftool] actual #workers - 6, expected #workers - 7
[INFO] [stderr] [2021-11-21T04:33:04Z INFO  perftool::tests] hello, 54, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:05Z DEBUG perftool] actual #workers - 7, expected #workers - 8
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] hello, 122, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] I'm done, 13
[INFO] [stderr] [2021-11-21T04:33:05Z DEBUG perftool] actual #workers - 7, expected #workers - 8
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] hello, 223, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] I'm done, 101
[INFO] [stderr] [2021-11-21T04:33:05Z DEBUG perftool] actual #workers - 7, expected #workers - 8
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] hello, 65, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:05Z DEBUG perftool] actual #workers - 8, expected #workers - 9
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] hello, 156, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] I'm done, 62
[INFO] [stderr] [2021-11-21T04:33:05Z DEBUG perftool] actual #workers - 8, expected #workers - 9
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] hello, 243, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] I'm done, 152
[INFO] [stderr] [2021-11-21T04:33:05Z DEBUG perftool] actual #workers - 8, expected #workers - 9
[INFO] [stderr] [2021-11-21T04:33:05Z INFO  perftool::tests] hello, 103, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] test starts checkng actual wps
[INFO] [stderr] [2021-11-21T04:33:06Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] hello, 19, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] I'm done, 125
[INFO] [stderr] [2021-11-21T04:33:06Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] hello, 232, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] I'm done, 196
[INFO] [stderr] [2021-11-21T04:33:06Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] hello, 126, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:06Z DEBUG perftool] ramp up done
[INFO] [stderr] [2021-11-21T04:33:06Z DEBUG perftool] starting test with constant load
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] I'm done, 54
[INFO] [stderr] [2021-11-21T04:33:06Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:06Z INFO  perftool::tests] hello, 80, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] I'm done, 122
[INFO] [stderr] [2021-11-21T04:33:07Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] hello, 144, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] I'm done, 223
[INFO] [stderr] [2021-11-21T04:33:07Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] hello, 200, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] I'm done, 65
[INFO] [stderr] [2021-11-21T04:33:07Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] hello, 198, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] I'm done, 156
[INFO] [stderr] [2021-11-21T04:33:07Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] hello, 149, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] I'm done, 243
[INFO] [stderr] [2021-11-21T04:33:07Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] hello, 246, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] I'm done, 103
[INFO] [stderr] [2021-11-21T04:33:07Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:07Z INFO  perftool::tests] hello, 187, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] I'm done, 19
[INFO] [stderr] [2021-11-21T04:33:08Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] hello, 102, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] I'm done, 232
[INFO] [stderr] [2021-11-21T04:33:08Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] hello, 179, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] I'm done, 126
[INFO] [stderr] [2021-11-21T04:33:08Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] hello, 123, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] I'm done, 80
[INFO] [stderr] [2021-11-21T04:33:08Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:08Z INFO  perftool::tests] hello, 238, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] I'm done, 144
[INFO] [stderr] [2021-11-21T04:33:09Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] hello, 180, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] I'm done, 200
[INFO] [stderr] [2021-11-21T04:33:09Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] hello, 75, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] I'm done, 198
[INFO] [stderr] [2021-11-21T04:33:09Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] hello, 207, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] I'm done, 149
[INFO] [stderr] [2021-11-21T04:33:09Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] hello, 110, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] I'm done, 246
[INFO] [stderr] [2021-11-21T04:33:09Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] hello, 228, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:09Z INFO  perftool::tests] I'm done, 187
[INFO] [stderr] [2021-11-21T04:33:10Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] hello, 131, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] I'm done, 102
[INFO] [stderr] [2021-11-21T04:33:10Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] hello, 231, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] I'm done, 179
[INFO] [stderr] [2021-11-21T04:33:10Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] hello, 55, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] I'm done, 123
[INFO] [stderr] [2021-11-21T04:33:10Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] hello, 74, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] I'm done, 238
[INFO] [stderr] [2021-11-21T04:33:10Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:10Z INFO  perftool::tests] hello, 108, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] I'm done, 180
[INFO] [stderr] [2021-11-21T04:33:11Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] hello, 100, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] I'm done, 75
[INFO] [stderr] [2021-11-21T04:33:11Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] hello, 245, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] I'm done, 207
[INFO] [stderr] [2021-11-21T04:33:11Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] hello, 230, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] I'm done, 110
[INFO] [stderr] [2021-11-21T04:33:11Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] hello, 105, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] I'm done, 228
[INFO] [stderr] [2021-11-21T04:33:11Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:11Z INFO  perftool::tests] hello, 35, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] I'm done, 131
[INFO] [stderr] [2021-11-21T04:33:12Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] hello, 122, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] I'm done, 231
[INFO] [stderr] [2021-11-21T04:33:12Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] hello, 230, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] I'm done, 55
[INFO] [stderr] [2021-11-21T04:33:12Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] hello, 135, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] I'm done, 74
[INFO] [stderr] [2021-11-21T04:33:12Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] hello, 37, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] I'm done, 108
[INFO] [stderr] [2021-11-21T04:33:12Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:12Z INFO  perftool::tests] hello, 176, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] I'm done, 100
[INFO] [stderr] [2021-11-21T04:33:13Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] hello, 63, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] I'm done, 245
[INFO] [stderr] [2021-11-21T04:33:13Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] hello, 17, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] I'm done, 230
[INFO] [stderr] [2021-11-21T04:33:13Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] hello, 84, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] I'm done, 105
[INFO] [stderr] [2021-11-21T04:33:13Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] hello, 125, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] I'm done, 35
[INFO] [stderr] [2021-11-21T04:33:13Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:13Z INFO  perftool::tests] hello, 100, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] I'm done, 122
[INFO] [stderr] [2021-11-21T04:33:14Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] hello, 151, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] I'm done, 230
[INFO] [stderr] [2021-11-21T04:33:14Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] hello, 170, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] I'm done, 135
[INFO] [stderr] [2021-11-21T04:33:14Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] hello, 31, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] I'm done, 37
[INFO] [stderr] [2021-11-21T04:33:14Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] hello, 63, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] I'm done, 176
[INFO] [stderr] [2021-11-21T04:33:14Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:14Z INFO  perftool::tests] hello, 220, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] I'm done, 63
[INFO] [stderr] [2021-11-21T04:33:15Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] hello, 107, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] I'm done, 17
[INFO] [stderr] [2021-11-21T04:33:15Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] hello, 47, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] I'm done, 84
[INFO] [stderr] [2021-11-21T04:33:15Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] hello, 142, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] I'm done, 125
[INFO] [stderr] [2021-11-21T04:33:15Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] hello, 81, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] I'm done, 100
[INFO] [stderr] [2021-11-21T04:33:15Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:15Z INFO  perftool::tests] hello, 181, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] I'm done, 151
[INFO] [stderr] [2021-11-21T04:33:16Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] hello, 10, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] I'm done, 170
[INFO] [stderr] [2021-11-21T04:33:16Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] hello, 120, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] I'm done, 31
[INFO] [stderr] [2021-11-21T04:33:16Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] hello, 23, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] I'm done, 63
[INFO] [stderr] [2021-11-21T04:33:16Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] hello, 133, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] I'm done, 220
[INFO] [stderr] [2021-11-21T04:33:16Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:16Z INFO  perftool::tests] hello, 163, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] I'm done, 107
[INFO] [stderr] [2021-11-21T04:33:17Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] hello, 218, my name is VANEA
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] I'm done, 47
[INFO] [stderr] [2021-11-21T04:33:17Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] hello, 139, my name is JORA
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] I'm done, 142
[INFO] [stderr] [2021-11-21T04:33:17Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] hello, 255, my name is KOLEA
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] I'm done, 81
[INFO] [stderr] [2021-11-21T04:33:17Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] hello, 26, my name is FEDEA
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] I'm done, 181
[INFO] [stderr] [2021-11-21T04:33:17Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:17Z INFO  perftool::tests] hello, 8, my name is PETEA
[INFO] [stderr] [2021-11-21T04:33:18Z INFO  perftool::tests] I'm done, 10
[INFO] [stderr] [2021-11-21T04:33:18Z DEBUG perftool] actual #workers - 9, expected #workers - 10
[INFO] [stderr] [2021-11-21T04:33:18Z INFO  perftool::tests] hello, 248, my name is VASEA
[INFO] [stderr] [2021-11-21T04:33:18Z DEBUG perftool] test done, waiting for workers to finish
[INFO] [stderr] [2021-11-21T04:33:18Z INFO  perftool::tests] I'm done, 120
[INFO] [stderr] [2021-11-21T04:33:18Z INFO  perftool::tests] I'm done, 23
[INFO] [stderr] [2021-11-21T04:33:18Z INFO  perftool::tests] I'm done, 133
[INFO] [stderr] [2021-11-21T04:33:18Z INFO  perftool::tests] I'm done, 163
[INFO] [stderr] [2021-11-21T04:33:19Z INFO  perftool::tests] I'm done, 218
[INFO] [stderr] [2021-11-21T04:33:19Z INFO  perftool::tests] I'm done, 139
[INFO] [stderr] [2021-11-21T04:33:19Z INFO  perftool::tests] I'm done, 255
[INFO] [stderr] [2021-11-21T04:33:19Z INFO  perftool::tests] I'm done, 26
[INFO] [stderr] [2021-11-21T04:33:19Z INFO  perftool::tests] I'm done, 8
[INFO] [stderr] [2021-11-21T04:33:20Z INFO  perftool::tests] I'm done, 248
[INFO] [stderr] [2021-11-21T04:33:20Z DEBUG perftool] all workers done
[INFO] [stdout] test tests::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.90s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests perftool
[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] running `Command { std: "docker" "inspect" "545b7d5f6e24448d5dd434fad50d66586e64a88dbddc010be93f7c76a0dc8319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545b7d5f6e24448d5dd434fad50d66586e64a88dbddc010be93f7c76a0dc8319", kill_on_drop: false }`
[INFO] [stdout] 545b7d5f6e24448d5dd434fad50d66586e64a88dbddc010be93f7c76a0dc8319