[INFO] cloning repository https://github.com/hardwayp3nny/poly-ob
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hardwayp3nny/poly-ob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardwayp3nny%2Fpoly-ob", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3c20d17fd475ba0f08b167e7eab8fe34de194d3
[INFO] testing hardwayp3nny/poly-ob against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardwayp3nny%2Fpoly-ob" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hardwayp3nny/poly-ob
[INFO] finished tweaking git repo https://github.com/hardwayp3nny/poly-ob
[INFO] tweaked toml for git repo https://github.com/hardwayp3nny/poly-ob written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hardwayp3nny/poly-ob on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hardwayp3nny/poly-ob 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" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stderr]    Compiling redis v0.25.4
[INFO] [stderr]    Compiling statrs v0.17.1
[INFO] [stderr]    Compiling poly-ob-stats v0.1.0 (/opt/rustwide/workdir/crates/stats)
[INFO] [stderr]    Compiling poly-ob-common v0.1.0 (/opt/rustwide/workdir/crates/common)
[INFO] [stderr]    Compiling poly-ob-printer v0.1.0 (/opt/rustwide/workdir/crates/printer)
[INFO] [stderr]    Compiling poly-ob-client v0.1.0 (/opt/rustwide/workdir/crates/client)
[INFO] [stderr]    Compiling poly-ob-fetcher v0.1.0 (/opt/rustwide/workdir/crates/fetcher)
[INFO] [stderr]    Compiling poly-ob-bench v0.1.0 (/opt/rustwide/workdir/crates/bench)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> crates/fetcher/src/main.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::time::{Duration, Instant};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stdout]   --> crates/printer/src/main.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let conn = client.get_async_connection().await?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stdout]    --> crates/bench/src/main.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let conn = client.get_async_connection().await?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/fetcher/src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut last_tokens: Vec<String> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http`
[INFO] [stdout]   --> crates/client/src/main.rs:52:44
[INFO] [stdout]    |
[INFO] [stdout] 52 | async fn scheduler_loop(cfg: ClientConfig, http: HttpClient, redis: &mut RedisClient) -> Result<()> {
[INFO] [stdout]    |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_http`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `redis`
[INFO] [stdout]   --> crates/client/src/main.rs:52:62
[INFO] [stdout]    |
[INFO] [stdout] 52 | async fn scheduler_loop(cfg: ClientConfig, http: HttpClient, redis: &mut RedisClient) -> Result<()> {
[INFO] [stdout]    |                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_redis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling poly-ob-viewer v0.1.0 (/opt/rustwide/workdir/crates/viewer)
[INFO] [stdout] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stdout]   --> crates/viewer/src/main.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let conn = client.get_async_connection().await?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "ac3d45b60cfe18c1c9f57cb40bd5f32e937a8fdb09ceabe2babfefab63ae2bdb", 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" "ac3d45b60cfe18c1c9f57cb40bd5f32e937a8fdb09ceabe2babfefab63ae2bdb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling poly-ob-printer v0.1.0 (/opt/rustwide/workdir/crates/printer)
[INFO] [stderr]    Compiling poly-ob-fetcher v0.1.0 (/opt/rustwide/workdir/crates/fetcher)
[INFO] [stderr]    Compiling poly-ob-client v0.1.0 (/opt/rustwide/workdir/crates/client)
[INFO] [stderr]    Compiling poly-ob-stats v0.1.0 (/opt/rustwide/workdir/crates/stats)
[INFO] [stderr]    Compiling poly-ob-viewer v0.1.0 (/opt/rustwide/workdir/crates/viewer)
[INFO] [stderr]    Compiling poly-ob-bench v0.1.0 (/opt/rustwide/workdir/crates/bench)
[INFO] [stderr]    Compiling poly-ob-common v0.1.0 (/opt/rustwide/workdir/crates/common)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> crates/fetcher/src/main.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::time::{Duration, Instant};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stdout]   --> crates/viewer/src/main.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let conn = client.get_async_connection().await?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/fetcher/src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut last_tokens: Vec<String> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stdout]   --> crates/printer/src/main.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let conn = client.get_async_connection().await?;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http`
[INFO] [stdout]   --> crates/client/src/main.rs:52:44
[INFO] [stdout]    |
[INFO] [stdout] 52 | async fn scheduler_loop(cfg: ClientConfig, http: HttpClient, redis: &mut RedisClient) -> Result<()> {
[INFO] [stdout]    |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_http`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `redis`
[INFO] [stdout]   --> crates/client/src/main.rs:52:62
[INFO] [stdout]    |
[INFO] [stdout] 52 | async fn scheduler_loop(cfg: ClientConfig, http: HttpClient, redis: &mut RedisClient) -> Result<()> {
[INFO] [stdout]    |                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_redis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stdout]    --> crates/bench/src/main.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let conn = client.get_async_connection().await?;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "ac3d45b60cfe18c1c9f57cb40bd5f32e937a8fdb09ceabe2babfefab63ae2bdb", 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" "ac3d45b60cfe18c1c9f57cb40bd5f32e937a8fdb09ceabe2babfefab63ae2bdb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stderr]   --> crates/printer/src/main.rs:25:23
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let conn = client.get_async_connection().await?;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `http`
[INFO] [stderr]   --> crates/client/src/main.rs:52:44
[INFO] [stderr]    |
[INFO] [stderr] 52 | async fn scheduler_loop(cfg: ClientConfig, http: HttpClient, redis: &mut RedisClient) -> Result<()> {
[INFO] [stderr]    |                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_http`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `redis`
[INFO] [stderr]   --> crates/client/src/main.rs:52:62
[INFO] [stderr]    |
[INFO] [stderr] 52 | async fn scheduler_loop(cfg: ClientConfig, http: HttpClient, redis: &mut RedisClient) -> Result<()> {
[INFO] [stderr]    |                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_redis`
[INFO] [stderr] 
[INFO] [stderr] warning: `poly-ob-printer` (bin "poly-ob-printer" test) generated 1 warning
[INFO] [stderr] warning: `poly-ob-client` (bin "poly-ob-client" test) generated 2 warnings (run `cargo fix --bin "poly-ob-client" -p poly-ob-client --tests` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> crates/fetcher/src/main.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tokio::time::{Duration, Instant};
[INFO] [stderr]   |                   ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> crates/fetcher/src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut last_tokens: Vec<String> = Vec::new();
[INFO] [stderr]    |         ----^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `poly-ob-fetcher` (bin "poly-ob-fetcher" test) generated 2 warnings (run `cargo fix --bin "poly-ob-fetcher" -p poly-ob-fetcher --tests` to apply 2 suggestions)
[INFO] [stderr] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stderr]   --> crates/viewer/src/main.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let conn = client.get_async_connection().await?;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `redis::Client::get_async_connection`: aio::Connection is deprecated. Use client::get_multiplexed_async_connection instead.
[INFO] [stderr]    --> crates/bench/src/main.rs:122:23
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let conn = client.get_async_connection().await?;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `poly-ob-viewer` (bin "poly-ob-viewer" test) generated 1 warning
[INFO] [stderr] warning: `poly-ob-bench` (bin "poly-ob-bench" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poly_ob_bench-37d188e0f7e7e322)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poly_ob_client-d1bdfc5b4c9df009)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poly_ob_common-241768a09a218dc8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poly_ob_fetcher-58a18c73eec7ecfe)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poly_ob_printer-ee49a7cc590a9bbc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poly_ob_stats-a9933ccf84851a3b)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poly_ob_viewer-61ca5f20cf7eb2e3)
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poly_ob_common
[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" "ac3d45b60cfe18c1c9f57cb40bd5f32e937a8fdb09ceabe2babfefab63ae2bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3d45b60cfe18c1c9f57cb40bd5f32e937a8fdb09ceabe2babfefab63ae2bdb", kill_on_drop: false }`
[INFO] [stdout] ac3d45b60cfe18c1c9f57cb40bd5f32e937a8fdb09ceabe2babfefab63ae2bdb
