[INFO] cloning repository https://github.com/NotCreative21/spreedsheet-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NotCreative21/spreedsheet-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotCreative21%2Fspreedsheet-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotCreative21%2Fspreedsheet-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ed73f495fbe95d3fd14075fdaafd52167778aaa
[INFO] testing NotCreative21/spreedsheet-bot against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotCreative21%2Fspreedsheet-bot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NotCreative21/spreedsheet-bot
[INFO] finished tweaking git repo https://github.com/NotCreative21/spreedsheet-bot
[INFO] tweaked toml for git repo https://github.com/NotCreative21/spreedsheet-bot written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NotCreative21/spreedsheet-bot on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NotCreative21/spreedsheet-bot 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "f66dcb92f842c56ff747283354e9e653b870e34ced5e8dc49cea2f47a5e6d160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66dcb92f842c56ff747283354e9e653b870e34ced5e8dc49cea2f47a5e6d160", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c692dd47511e54ee7c7fb7fc7039fab0b5b51afbf394b77ef9c0ef51b86d4a
[INFO] running `Command { std: "docker" "start" "-a" "61c692dd47511e54ee7c7fb7fc7039fab0b5b51afbf394b77ef9c0ef51b86d4a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pin-project-internal v1.0.10
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[INFO] [stderr]    Compiling tokio-util v0.6.9
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[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling async-tungstenite v0.11.0
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling hyper v0.14.16
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling yup-oauth2 v5.1.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling google-sheets4 v2.0.8+20210322
[INFO] [stderr]    Compiling optimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::read_to_string`
[INFO] [stdout]  --> src/storage.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default::Default`
[INFO] [stdout]  --> src/storage.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db_dir` is never read
[INFO] [stdout]   --> src/storage.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Storage {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     db_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Storage {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 36 |     fn new(path: String) -> Storage {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access` and `db_path` are never read
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Handler {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 11 |     prefix: String,
[INFO] [stdout] 12 |     access: Vec<u64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     db_path: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 Storage::push().await;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 let _ = Storage::push().await;
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 06s
[INFO] running `Command { std: "docker" "inspect" "61c692dd47511e54ee7c7fb7fc7039fab0b5b51afbf394b77ef9c0ef51b86d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c692dd47511e54ee7c7fb7fc7039fab0b5b51afbf394b77ef9c0ef51b86d4a", kill_on_drop: false }`
[INFO] [stdout] 61c692dd47511e54ee7c7fb7fc7039fab0b5b51afbf394b77ef9c0ef51b86d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 121a2494cd659e2f3ed7617cd7e68f4e2b669c9e476f844f346a2b9483423750
[INFO] running `Command { std: "docker" "start" "-a" "121a2494cd659e2f3ed7617cd7e68f4e2b669c9e476f844f346a2b9483423750", kill_on_drop: false }`
[INFO] [stderr]    Compiling optimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::read_to_string`
[INFO] [stdout]  --> src/storage.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default::Default`
[INFO] [stdout]  --> src/storage.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db_dir` is never read
[INFO] [stdout]   --> src/storage.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Storage {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     db_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Storage {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 36 |     fn new(path: String) -> Storage {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read_to_string`
[INFO] [stdout]  --> src/storage.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default::Default`
[INFO] [stdout]  --> src/storage.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db_dir` is never read
[INFO] [stdout]   --> src/storage.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Storage {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     db_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Storage {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 36 |     fn new(path: String) -> Storage {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access` and `db_path` are never read
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Handler {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 11 |     prefix: String,
[INFO] [stdout] 12 |     access: Vec<u64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     db_path: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 Storage::push().await;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 let _ = Storage::push().await;
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "121a2494cd659e2f3ed7617cd7e68f4e2b669c9e476f844f346a2b9483423750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121a2494cd659e2f3ed7617cd7e68f4e2b669c9e476f844f346a2b9483423750", kill_on_drop: false }`
[INFO] [stdout] 121a2494cd659e2f3ed7617cd7e68f4e2b669c9e476f844f346a2b9483423750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 725e6951d844feb5b1a299e5110a06694ded611f5a3ed2d749c3a942797e9c3c
[INFO] running `Command { std: "docker" "start" "-a" "725e6951d844feb5b1a299e5110a06694ded611f5a3ed2d749c3a942797e9c3c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs::read_to_string`
[INFO] [stderr]  --> src/storage.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::read_to_string;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::default::Default`
[INFO] [stderr]  --> src/storage.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::default::Default;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `db_dir` is never read
[INFO] [stderr]   --> src/storage.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Storage {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 14 |     db_dir: PathBuf,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/storage.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl Storage {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 36 |     fn new(path: String) -> Storage {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `optimal` (lib) generated 4 warnings (run `cargo fix --lib -p optimal` to apply 2 suggestions)
[INFO] [stderr] warning: `optimal` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: fields `access` and `db_path` are never read
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct Handler {
[INFO] [stderr]    |        ------- fields in this struct
[INFO] [stderr] 11 |     prefix: String,
[INFO] [stderr] 12 |     access: Vec<u64>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 13 |     db_path: String
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 Storage::push().await;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 let _ = Storage::push().await;
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `optimal` (bin "optimal" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optimal-9beeba5d1a9e9643)
[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/optimal-50f372c38b93f5c0)
[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 optimal
[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" "725e6951d844feb5b1a299e5110a06694ded611f5a3ed2d749c3a942797e9c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725e6951d844feb5b1a299e5110a06694ded611f5a3ed2d749c3a942797e9c3c", kill_on_drop: false }`
[INFO] [stdout] 725e6951d844feb5b1a299e5110a06694ded611f5a3ed2d749c3a942797e9c3c
