[INFO] cloning repository https://github.com/distractedm1nd/izhikevich-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/distractedm1nd/izhikevich-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistractedm1nd%2Fizhikevich-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistractedm1nd%2Fizhikevich-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed2ec78bd63ac79353a627440536264185185750
[INFO] testing distractedm1nd/izhikevich-rs against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistractedm1nd%2Fizhikevich-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/distractedm1nd/izhikevich-rs on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/distractedm1nd/izhikevich-rs 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[ERROR] error running command: no output for 300 seconds
[INFO] testing distractedm1nd/izhikevich-rs against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistractedm1nd%2Fizhikevich-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/distractedm1nd/izhikevich-rs
[INFO] finished tweaking git repo https://github.com/distractedm1nd/izhikevich-rs
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[INFO] validating manifest of git repo https://github.com/distractedm1nd/izhikevich-rs on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/distractedm1nd/izhikevich-rs 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 6c65923a2a9ff38442b8312be49e7883f523d41ae94bdc26118597398193ae07
[INFO] running `Command { std: "docker" "start" "-a" "6c65923a2a9ff38442b8312be49e7883f523d41ae94bdc26118597398193ae07", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling izhikevich-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_neuron_type` is never used
[INFO] [stdout]   --> src/neuron.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Neuron {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn from_neuron_type(neuron_type: NeuronType) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Regular`, `IntrinsicallyBursting`, `Chattering`, `FastSpiking`, and `LowThresholdSpiking` are never constructed
[INFO] [stdout]    --> src/neuron.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub enum NeuronType {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] 119 |     Regular,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 120 |     IntrinsicallyBursting,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 121 |     Chattering,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 122 |     FastSpiking,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 123 |     LowThresholdSpiking,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REGULAR_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:138:7
[INFO] [stdout]     |
[INFO] [stdout] 138 | const REGULAR_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTRINSICALLY_BURSTING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 | const INTRINSICALLY_BURSTING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHATTERING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 | const CHATTERING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FAST_SPIKING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 | const FAST_SPIKING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOW_THRESHOLD_SPIKING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:166:7
[INFO] [stdout]     |
[INFO] [stdout] 166 | const LOW_THRESHOLD_SPIKING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `params` is never used
[INFO] [stdout]    --> src/neuron.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl NeuronType {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 174 |     pub fn params(&self) -> NeuronParameters {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "6c65923a2a9ff38442b8312be49e7883f523d41ae94bdc26118597398193ae07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c65923a2a9ff38442b8312be49e7883f523d41ae94bdc26118597398193ae07", kill_on_drop: false }`
[INFO] [stdout] 6c65923a2a9ff38442b8312be49e7883f523d41ae94bdc26118597398193ae07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c54e338c70c429502dba945009a0d253518eabf4369da63c7495d30bc83da9f2
[INFO] running `Command { std: "docker" "start" "-a" "c54e338c70c429502dba945009a0d253518eabf4369da63c7495d30bc83da9f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling izhikevich-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_neuron_type` is never used
[INFO] [stdout]   --> src/neuron.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Neuron {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn from_neuron_type(neuron_type: NeuronType) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Regular`, `IntrinsicallyBursting`, `Chattering`, `FastSpiking`, and `LowThresholdSpiking` are never constructed
[INFO] [stdout]    --> src/neuron.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub enum NeuronType {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] 119 |     Regular,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 120 |     IntrinsicallyBursting,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 121 |     Chattering,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 122 |     FastSpiking,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 123 |     LowThresholdSpiking,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REGULAR_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:138:7
[INFO] [stdout]     |
[INFO] [stdout] 138 | const REGULAR_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTRINSICALLY_BURSTING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 | const INTRINSICALLY_BURSTING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHATTERING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 | const CHATTERING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FAST_SPIKING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 | const FAST_SPIKING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOW_THRESHOLD_SPIKING_PARAMS` is never used
[INFO] [stdout]    --> src/neuron.rs:166:7
[INFO] [stdout]     |
[INFO] [stdout] 166 | const LOW_THRESHOLD_SPIKING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `params` is never used
[INFO] [stdout]    --> src/neuron.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl NeuronType {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 174 |     pub fn params(&self) -> NeuronParameters {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "c54e338c70c429502dba945009a0d253518eabf4369da63c7495d30bc83da9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c54e338c70c429502dba945009a0d253518eabf4369da63c7495d30bc83da9f2", kill_on_drop: false }`
[INFO] [stdout] c54e338c70c429502dba945009a0d253518eabf4369da63c7495d30bc83da9f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3998a5d124090e456e8e04c49dad46eb0dd3988bc563ada91361203aca9348d4
[INFO] running `Command { std: "docker" "start" "-a" "3998a5d124090e456e8e04c49dad46eb0dd3988bc563ada91361203aca9348d4", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `from_neuron_type` is never used
[INFO] [stderr]   --> src/neuron.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Neuron {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub fn from_neuron_type(neuron_type: NeuronType) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Regular`, `IntrinsicallyBursting`, `Chattering`, `FastSpiking`, and `LowThresholdSpiking` are never constructed
[INFO] [stderr]    --> src/neuron.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub enum NeuronType {
[INFO] [stderr]     |          ---------- variants in this enum
[INFO] [stderr] 119 |     Regular,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 120 |     IntrinsicallyBursting,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 121 |     Chattering,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 122 |     FastSpiking,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 123 |     LowThresholdSpiking,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `REGULAR_PARAMS` is never used
[INFO] [stderr]    --> src/neuron.rs:138:7
[INFO] [stderr]     |
[INFO] [stderr] 138 | const REGULAR_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INTRINSICALLY_BURSTING_PARAMS` is never used
[INFO] [stderr]    --> src/neuron.rs:145:7
[INFO] [stderr]     |
[INFO] [stderr] 145 | const INTRINSICALLY_BURSTING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CHATTERING_PARAMS` is never used
[INFO] [stderr]    --> src/neuron.rs:152:7
[INFO] [stderr]     |
[INFO] [stderr] 152 | const CHATTERING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FAST_SPIKING_PARAMS` is never used
[INFO] [stderr]    --> src/neuron.rs:159:7
[INFO] [stderr]     |
[INFO] [stderr] 159 | const FAST_SPIKING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `LOW_THRESHOLD_SPIKING_PARAMS` is never used
[INFO] [stderr]    --> src/neuron.rs:166:7
[INFO] [stderr]     |
[INFO] [stderr] 166 | const LOW_THRESHOLD_SPIKING_PARAMS: NeuronParameters = NeuronParameters {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `params` is never used
[INFO] [stderr]    --> src/neuron.rs:174:12
[INFO] [stderr]     |
[INFO] [stderr] 173 | impl NeuronType {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] 174 |     pub fn params(&self) -> NeuronParameters {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `izhikevich-rs` (bin "izhikevich-rs" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/izhikevich_rs-e3bc7aa7da704ee4)
[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/izhikevich_rs-5b76374ba0f81d7f)
[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 izhikevich_rs
[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" "3998a5d124090e456e8e04c49dad46eb0dd3988bc563ada91361203aca9348d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3998a5d124090e456e8e04c49dad46eb0dd3988bc563ada91361203aca9348d4", kill_on_drop: false }`
[INFO] [stdout] 3998a5d124090e456e8e04c49dad46eb0dd3988bc563ada91361203aca9348d4
