[INFO] fetching crate asynchronous 0.4.5...
[INFO] testing asynchronous-0.4.5 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate asynchronous 0.4.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate asynchronous 0.4.5 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asynchronous 0.4.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate asynchronous 0.4.5
[INFO] tweaked toml for crates.io crate asynchronous 0.4.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi_term v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43bcc0fd3b6265ec8848bd372909fa5b6208d90acdbc7b382a295a4d4c58d76e
[INFO] running `Command { std: "docker" "start" "-a" "43bcc0fd3b6265ec8848bd372909fa5b6208d90acdbc7b382a295a4d4c58d76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43bcc0fd3b6265ec8848bd372909fa5b6208d90acdbc7b382a295a4d4c58d76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43bcc0fd3b6265ec8848bd372909fa5b6208d90acdbc7b382a295a4d4c58d76e", kill_on_drop: false }`
[INFO] [stdout] 43bcc0fd3b6265ec8848bd372909fa5b6208d90acdbc7b382a295a4d4c58d76e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2b2f2aab5b9ee17dece37c293ef5f3071233dce5cfb6c15502aa41506a3733c
[INFO] running `Command { std: "docker" "start" "-a" "f2b2f2aab5b9ee17dece37c293ef5f3071233dce5cfb6c15502aa41506a3733c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling asynchronous v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/lib.rs:840:13
[INFO] [stdout]     |
[INFO] [stdout] 840 |             thread::sleep_ms(duration_ms);    
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` 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 0.68s
[INFO] running `Command { std: "docker" "inspect" "f2b2f2aab5b9ee17dece37c293ef5f3071233dce5cfb6c15502aa41506a3733c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b2f2aab5b9ee17dece37c293ef5f3071233dce5cfb6c15502aa41506a3733c", kill_on_drop: false }`
[INFO] [stdout] f2b2f2aab5b9ee17dece37c293ef5f3071233dce5cfb6c15502aa41506a3733c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86556b33236c48559f1a064f96c7035718b17f12567129d0e00fbf721c75ff4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "86556b33236c48559f1a064f96c7035718b17f12567129d0e00fbf721c75ff4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.5.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/lib.rs:840:13
[INFO] [stdout]     |
[INFO] [stdout] 840 |             thread::sleep_ms(duration_ms);    
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling asynchronous v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/lib.rs:840:13
[INFO] [stdout]     |
[INFO] [stdout] 840 |             thread::sleep_ms(duration_ms);    
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         thread::sleep_ms(200);            
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         thread::sleep_ms(100);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         thread::sleep_ms(200);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         thread::sleep_ms(200);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         thread::sleep_ms(300);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         thread::sleep_ms(50);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         thread::sleep_ms(150);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         thread::sleep_ms(300);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         thread::sleep_ms(50);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         thread::sleep_ms(200);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |         thread::sleep_ms(50);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:422:9
[INFO] [stdout]     |
[INFO] [stdout] 422 |         thread::sleep_ms(50);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:468:5
[INFO] [stdout]     |
[INFO] [stdout] 468 |     thread::sleep_ms(100);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:493:9
[INFO] [stdout]     |
[INFO] [stdout] 493 |         thread::sleep_ms(100);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> tests/lib.rs:555:5
[INFO] [stdout]     |
[INFO] [stdout] 555 |     thread::sleep_ms(75);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> examples/prime_numbers.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         thread::sleep_ms(2000);  // Simulate I/O wait 
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> examples/prime_numbers.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         thread::sleep_ms(2000); // Simulate I/O wait         
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> examples/prime_numbers.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         thread::sleep_ms(2000); // Simulate I/O wait 
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> examples/prime_numbers.rs:273:9
[INFO] [stdout]     |
[INFO] [stdout] 273 |         thread::sleep_ms(10);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]    --> examples/prime_numbers.rs:156:47
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut raw_args: Vec<&str> = command.trim_right_matches(x).split(' ').collect();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.94s
[INFO] running `Command { std: "docker" "inspect" "86556b33236c48559f1a064f96c7035718b17f12567129d0e00fbf721c75ff4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86556b33236c48559f1a064f96c7035718b17f12567129d0e00fbf721c75ff4d", kill_on_drop: false }`
[INFO] [stdout] 86556b33236c48559f1a064f96c7035718b17f12567129d0e00fbf721c75ff4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edb7f305d00360fca8779de7a4b77947e73b2022ed593ed8972d741cbdb8ab99
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "edb7f305d00360fca8779de7a4b77947e73b2022ed593ed8972d741cbdb8ab99", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/lib.rs:840:13
[INFO] [stderr]     |
[INFO] [stderr] 840 |             thread::sleep_ms(duration_ms);    
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/lib.rs:840:13
[INFO] [stderr]     |
[INFO] [stderr] 840 |             thread::sleep_ms(duration_ms);    
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> examples/prime_numbers.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         thread::sleep_ms(2000);  // Simulate I/O wait 
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> examples/prime_numbers.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |         thread::sleep_ms(2000); // Simulate I/O wait         
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> examples/prime_numbers.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         thread::sleep_ms(2000); // Simulate I/O wait 
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> examples/prime_numbers.rs:273:9
[INFO] [stderr]     |
[INFO] [stderr] 273 |         thread::sleep_ms(10);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stderr]    --> examples/prime_numbers.rs:156:47
[INFO] [stderr]     |
[INFO] [stderr] 156 |         let mut raw_args: Vec<&str> = command.trim_right_matches(x).split(' ').collect();
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         thread::sleep_ms(200);            
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         thread::sleep_ms(100);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         thread::sleep_ms(200);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         thread::sleep_ms(200);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         thread::sleep_ms(300);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |         thread::sleep_ms(50);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:222:9
[INFO] [stderr]     |
[INFO] [stderr] 222 |         thread::sleep_ms(150);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         thread::sleep_ms(300);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:234:9
[INFO] [stderr]     |
[INFO] [stderr] 234 |         thread::sleep_ms(50);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:240:9
[INFO] [stderr]     |
[INFO] [stderr] 240 |         thread::sleep_ms(200);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:417:9
[INFO] [stderr]     |
[INFO] [stderr] 417 |         thread::sleep_ms(50);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:422:9
[INFO] [stderr]     |
[INFO] [stderr] 422 |         thread::sleep_ms(50);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:468:5
[INFO] [stderr]     |
[INFO] [stderr] 468 |     thread::sleep_ms(100);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:493:9
[INFO] [stderr]     |
[INFO] [stderr] 493 |         thread::sleep_ms(100);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> tests/lib.rs:555:5
[INFO] [stderr]     |
[INFO] [stderr] 555 |     thread::sleep_ms(75);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/asynchronous-4a4dc6cca4e6c0ae
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-69dcf0a1708584f1
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test deferred_to_promise ... ok
[INFO] [stdout] test event_loop_1 ... ok
[INFO] [stdout] test event_loop_3 ... ok
[INFO] [stdout] test event_loop_on_1 ... ok
[INFO] [stdout] test deferred_in_parallel_limit_cpus ... ok
[INFO] [stdout] test nested_promises ... ok
[INFO] [stdout] test deferred_first_no_wait ... ok
[INFO] [stdout] test promises_parallel ... ok
[INFO] [stdout] test deferred ... ok
[INFO] [stdout] test promises ... ok
[INFO] [stdout] test event_loop_on_managed_1 ... ok
[INFO] [stdout] test event_loop_2 ... ok
[INFO] [stdout] test event_loop_on_2 ... ok
[INFO] [stdout] test deferred_chained ... ok
[INFO] [stdout] test deferred_first_wait ... ok
[INFO] [stdout] test event_loop_on_managed_2 ... ok
[INFO] [stdout] test deferred_in_parallel ... ok
[INFO] [stdout] test deferred_in_parallel_limit ... ok
[INFO] [stdout] test event_loop_4 ... ok
[INFO] [stdout] test deferred_in_series ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asynchronous
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::to_promise (line 359) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::new (line 127) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::finally_sync (line 342) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::fail (line 289) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::sync (line 153) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::finally (line 324) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::chain (line 214) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::then (line 175) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::success (line 254) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::first_to_promise (line 399) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Deferred<T, E>::vec_to_promise (line 376) ... ok
[INFO] [stdout] test src/lib.rs - EventLoop<Ev>::emit_until (line 1010) ... ok
[INFO] [stdout] test src/lib.rs - EventLoopHandler<Ev>::emit_until (line 791) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::finally (line 711) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::finally_sync (line 731) ... ok
[INFO] [stdout] test src/lib.rs - EventLoop<Ev>::on (line 900) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::fail (line 685) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::all (line 569) ... ok
[INFO] [stdout] test src/lib.rs - EventLoop<Ev>::on_managed (line 949) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::chain (line 628) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::new (line 534) ... ok
[INFO] [stdout] test src/lib.rs - EventLoop<Ev>::new (line 857) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::success (line 659) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::sync (line 548) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T, E>::then (line 598) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edb7f305d00360fca8779de7a4b77947e73b2022ed593ed8972d741cbdb8ab99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb7f305d00360fca8779de7a4b77947e73b2022ed593ed8972d741cbdb8ab99", kill_on_drop: false }`
[INFO] [stdout] edb7f305d00360fca8779de7a4b77947e73b2022ed593ed8972d741cbdb8ab99
