[INFO] cloning repository https://github.com/ejovo13/viruses-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ejovo13/viruses-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejovo13%2Fviruses-rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c06b5c93f1fe97820b6a79659fd875d635ece4e4
[INFO] building ejovo13/viruses-rust against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejovo13%2Fviruses-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ejovo13/viruses-rust on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ejovo13/viruses-rust
[INFO] finished tweaking git repo https://github.com/ejovo13/viruses-rust
[INFO] tweaked toml for git repo https://github.com/ejovo13/viruses-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ejovo13/viruses-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling vdbmgr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/vdb_reader.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Array`
[INFO] [stdout]  --> src/math.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Array<T> = [[T; 3]; 3];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_array`
[INFO] [stdout]   --> src/math.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn new_array<T>(arr: [T; 9]) -> Array<T>
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mat_times_vec`
[INFO] [stdout]   --> src/math.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn mat_times_vec(a: Array<f64>, x: Vector<f64>) -> Vector<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mat_mul`
[INFO] [stdout]   --> src/math.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn mat_mul(a: Array<f64>, b: Array<f64>) -> Array<f64> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_array`
[INFO] [stdout]   --> src/math.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn print_array<T>(my_arr: Array<T>) where T: std::fmt::Display {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vdb_read`
[INFO] [stdout]   --> src/vdb_reader.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     vdb_read: bool, // Determine whether the vdb has actually been read
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max_radius`
[INFO] [stdout]   --> src/vdb_reader.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn max_radius(&self) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `serial_number`
[INFO] [stdout]    --> src/vdb_reader.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     serial_number: u64, // 7-11
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `alternate_location_indicator`
[INFO] [stdout]    --> src/vdb_reader.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     alternate_location_indicator: char, // 17
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `residue_name`
[INFO] [stdout]    --> src/vdb_reader.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     residue_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `chain_identifier`
[INFO] [stdout]    --> src/vdb_reader.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     chain_identifier: char,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `residue_sequence_number`
[INFO] [stdout]    --> src/vdb_reader.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     residue_sequence_number: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `insertion_code`
[INFO] [stdout]    --> src/vdb_reader.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     insertion_code: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `occupancy`
[INFO] [stdout]    --> src/vdb_reader.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     occupancy: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temperature_factor`
[INFO] [stdout]    --> src/vdb_reader.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     temperature_factor: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `x`
[INFO] [stdout]    --> src/vdb_reader.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn x(&self) -> f64 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]    --> src/vdb_reader.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn y(&self) -> f64 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]    --> src/vdb_reader.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn z(&self) -> f64 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `radius`
[INFO] [stdout]    --> src/vdb_reader.rs:262:8
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn radius(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_info`
[INFO] [stdout]   --> src/mol.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |         fn print_info(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]    --> src/mol.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 |     enum Atom {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/vdb_reader.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         write!(f, "VDB full path: {}", self.full_path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/mol.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             writeln!(f, "Amino Acid:   {}", info.full_name);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/mol.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             writeln!(f, "Abbreviation: {}", info.abbr);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af9e3b1db596f93e32458dd1a69274299f988d0698a07a8450c49308a616bc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af9e3b1db596f93e32458dd1a69274299f988d0698a07a8450c49308a616bc12", kill_on_drop: false }`
[INFO] [stdout] af9e3b1db596f93e32458dd1a69274299f988d0698a07a8450c49308a616bc12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e3f815100ea26d1e819314ea064aa96f063cf0e326a499dfb778b5e35c62cd9
[INFO] running `Command { std: "docker" "start" "-a" "9e3f815100ea26d1e819314ea064aa96f063cf0e326a499dfb778b5e35c62cd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling vdbmgr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/vdb_reader.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `my_atom` is assigned to, but never used
[INFO] [stdout]    --> src/vdb_reader.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let mut my_atom: super::Atom;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_my_atom` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `my_atom` is never read
[INFO] [stdout]    --> src/vdb_reader.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     my_atom = super::Atom::from_vdb_line(ip).expect("Atom is empty");
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vdb_reader.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut vdb = super::VDB {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vdb_read`
[INFO] [stdout]   --> src/vdb_reader.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     vdb_read: bool, // Determine whether the vdb has actually been read
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `serial_number`
[INFO] [stdout]    --> src/vdb_reader.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     serial_number: u64, // 7-11
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `alternate_location_indicator`
[INFO] [stdout]    --> src/vdb_reader.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     alternate_location_indicator: char, // 17
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `residue_name`
[INFO] [stdout]    --> src/vdb_reader.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     residue_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `chain_identifier`
[INFO] [stdout]    --> src/vdb_reader.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     chain_identifier: char,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `residue_sequence_number`
[INFO] [stdout]    --> src/vdb_reader.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     residue_sequence_number: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `insertion_code`
[INFO] [stdout]    --> src/vdb_reader.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     insertion_code: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `occupancy`
[INFO] [stdout]    --> src/vdb_reader.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     occupancy: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temperature_factor`
[INFO] [stdout]    --> src/vdb_reader.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     temperature_factor: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_info`
[INFO] [stdout]   --> src/mol.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |         fn print_info(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]    --> src/mol.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 |     enum Atom {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/vdb_reader.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         write!(f, "VDB full path: {}", self.full_path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/mol.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             writeln!(f, "Amino Acid:   {}", info.full_name);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/mol.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             writeln!(f, "Abbreviation: {}", info.abbr);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.37s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/vdbmgr-13bcc433832a04b2)
[INFO] running `Command { std: "docker" "inspect" "9e3f815100ea26d1e819314ea064aa96f063cf0e326a499dfb778b5e35c62cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3f815100ea26d1e819314ea064aa96f063cf0e326a499dfb778b5e35c62cd9", kill_on_drop: false }`
[INFO] [stdout] 9e3f815100ea26d1e819314ea064aa96f063cf0e326a499dfb778b5e35c62cd9