[INFO] cloning repository https://github.com/boazy/oco
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boazy/oco" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboazy%2Foco", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboazy%2Foco'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b35b844654fa15078a826118250f76a6015999bf
[INFO] testing boazy/oco/b35b844654fa15078a826118250f76a6015999bf against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboazy%2Foco" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/boazy/oco on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/boazy/oco
[INFO] finished tweaking git repo https://github.com/boazy/oco
[INFO] tweaked toml for git repo https://github.com/boazy/oco written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/boazy/oco 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded ctor v0.2.4
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[INFO] running `Command { std: "docker" "start" "-a" "df9a247c41d55fdf595285f6d1d80b642e67e1048b706a8977e4b67097651b7c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "df9a247c41d55fdf595285f6d1d80b642e67e1048b706a8977e4b67097651b7c", kill_on_drop: false }`
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[INFO] [stdout] b4db2fb8fe32a656e1bead22c26dd1c8209353fe1cb2b35464e5fe92b161fe7f
[INFO] running `Command { std: "docker" "start" "-a" "b4db2fb8fe32a656e1bead22c26dd1c8209353fe1cb2b35464e5fe92b161fe7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling once_cell v1.18.0
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[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling utf8parse v0.2.1
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[INFO] [stderr]    Compiling colorchoice v1.0.0
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[INFO] [stderr]    Compiling cc v1.0.79
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[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling addr2line v0.20.0
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.174
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[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]    Compiling pest v2.7.1
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling clap v4.3.17
[INFO] [stderr]    Compiling clio v0.2.7
[INFO] [stderr]    Compiling pest_meta v2.7.1
[INFO] [stderr]    Compiling pest_generator v2.7.1
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling pest_derive v2.7.1
[INFO] [stderr]    Compiling oco v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cli/deserialize_from_args.rs:279:28
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn deserialize_enum<V>(mut self, name: &'static str, variants: &'static [&'static str], visitor: V)
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/cli/deserialize_from_args.rs:287:34
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn deserialize_identifier<V>(mut self, visitor: V) -> Result<V::Value> where V: Visitor<'de> {
[INFO] [stdout]     |                                  ----^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `split_kv` is never used
[INFO] [stdout]  --> src/util/str.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SplitExt: Sized {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] 2 |     fn split_kv(self) -> (Self, Option<Self>);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_and_borrow` is never used
[INFO] [stdout]  --> src/util/vec.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait PushExt<T> {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 4 |     fn push_and_borrow(&mut self, value: T) -> &mut T;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `and_then` is never used
[INFO] [stdout]  --> src/util/iter.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait ResultIter<I, T, E>
[INFO] [stdout]   |           ---------- method in this trait
[INFO] [stdout] 2 | {
[INFO] [stdout] 3 |     fn and_then<F, U>(self, f: F) -> AndThen<I, F>
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expect_rules` is never used
[INFO] [stdout]   --> src/commands/parser_exts.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait PairsExt<'i, R> {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 64 |     fn expect_rule(&mut self, rule: R) -> Result<Pair<'i, R>>;
[INFO] [stdout] 65 |     fn expect_rules(&mut self, rules: &[R]) -> Result<Pair<'i, R>>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `Command { std: "docker" "inspect" "b4db2fb8fe32a656e1bead22c26dd1c8209353fe1cb2b35464e5fe92b161fe7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4db2fb8fe32a656e1bead22c26dd1c8209353fe1cb2b35464e5fe92b161fe7f", kill_on_drop: false }`
[INFO] [stdout] b4db2fb8fe32a656e1bead22c26dd1c8209353fe1cb2b35464e5fe92b161fe7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ab4e1cd3ebb2934bb9baf71df2057a11aea15c6086c8916d937162b2e43f12a
[INFO] running `Command { std: "docker" "start" "-a" "2ab4e1cd3ebb2934bb9baf71df2057a11aea15c6086c8916d937162b2e43f12a", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling ctor v0.2.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling similar v2.2.1
[INFO] [stderr]    Compiling similar-asserts v1.4.2
[INFO] [stderr]    Compiling oco v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cli/deserialize_from_args.rs:279:28
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn deserialize_enum<V>(mut self, name: &'static str, variants: &'static [&'static str], visitor: V)
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/cli/deserialize_from_args.rs:287:34
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn deserialize_identifier<V>(mut self, visitor: V) -> Result<V::Value> where V: Visitor<'de> {
[INFO] [stdout]     |                                  ----^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `split_kv` is never used
[INFO] [stdout]  --> src/util/str.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SplitExt: Sized {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] 2 |     fn split_kv(self) -> (Self, Option<Self>);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_and_borrow` is never used
[INFO] [stdout]  --> src/util/vec.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait PushExt<T> {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 4 |     fn push_and_borrow(&mut self, value: T) -> &mut T;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `and_then` is never used
[INFO] [stdout]  --> src/util/iter.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait ResultIter<I, T, E>
[INFO] [stdout]   |           ---------- method in this trait
[INFO] [stdout] 2 | {
[INFO] [stdout] 3 |     fn and_then<F, U>(self, f: F) -> AndThen<I, F>
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expect_rules` is never used
[INFO] [stdout]   --> src/commands/parser_exts.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait PairsExt<'i, R> {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 64 |     fn expect_rule(&mut self, rule: R) -> Result<Pair<'i, R>>;
[INFO] [stdout] 65 |     fn expect_rules(&mut self, rules: &[R]) -> Result<Pair<'i, R>>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "2ab4e1cd3ebb2934bb9baf71df2057a11aea15c6086c8916d937162b2e43f12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab4e1cd3ebb2934bb9baf71df2057a11aea15c6086c8916d937162b2e43f12a", kill_on_drop: false }`
[INFO] [stdout] 2ab4e1cd3ebb2934bb9baf71df2057a11aea15c6086c8916d937162b2e43f12a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bddfe9bf9f275ec7de7608149a059b90e0b062c486ddcbdbcdb09dae400f461
[INFO] running `Command { std: "docker" "start" "-a" "1bddfe9bf9f275ec7de7608149a059b90e0b062c486ddcbdbcdb09dae400f461", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli/deserialize_from_args.rs:279:28
[INFO] [stderr]     |
[INFO] [stderr] 279 |     fn deserialize_enum<V>(mut self, name: &'static str, variants: &'static [&'static str], visitor: V)
[INFO] [stderr]     |                            ----^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli/deserialize_from_args.rs:287:34
[INFO] [stderr]     |
[INFO] [stderr] 287 |     fn deserialize_identifier<V>(mut self, visitor: V) -> Result<V::Value> where V: Visitor<'de> {
[INFO] [stderr]     |                                  ----^^^^
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method `split_kv` is never used
[INFO] [stderr]  --> src/util/str.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait SplitExt: Sized {
[INFO] [stderr]   |           -------- method in this trait
[INFO] [stderr] 2 |     fn split_kv(self) -> (Self, Option<Self>);
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `push_and_borrow` is never used
[INFO] [stderr]  --> src/util/vec.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait PushExt<T> {
[INFO] [stderr]   |           ------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 4 |     fn push_and_borrow(&mut self, value: T) -> &mut T;
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `and_then` is never used
[INFO] [stderr]  --> src/util/iter.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait ResultIter<I, T, E>
[INFO] [stderr]   |           ---------- method in this trait
[INFO] [stderr] 2 | {
[INFO] [stderr] 3 |     fn and_then<F, U>(self, f: F) -> AndThen<I, F>
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `expect_rules` is never used
[INFO] [stderr]   --> src/commands/parser_exts.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub trait PairsExt<'i, R> {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] 64 |     fn expect_rule(&mut self, rule: R) -> Result<Pair<'i, R>>;
[INFO] [stderr] 65 |     fn expect_rules(&mut self, rules: &[R]) -> Result<Pair<'i, R>>;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oco` (bin "oco" test) generated 6 warnings (run `cargo fix --bin "oco" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oco-00091cb6ebb0b6d0)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test commands::full::test::empty_parse_from_empty_args ... ok
[INFO] [stdout] test commands::full::test::empty_parse_from_empty_script ... ok
[INFO] [stdout] test commands::full::test::empty_parse_from_empty_script_src ... ok
[INFO] [stdout] test commands::full::test::parse_mixed_whitespace ... ok
[INFO] [stdout] test commands::full::test::parse_mixed_whitespace_from_src ... ok
[INFO] [stdout] test commands::full::test::parse_multiple_sets_with_args ... ok
[INFO] [stdout] test commands::full::test::parse_multiple_sets_with_script ... ok
[INFO] [stdout] test commands::full::test::parse_multiple_sets_with_script_src ... ok
[INFO] [stdout] test commands::full::test::parse_script_with_comments ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_generate_explicit ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_generate_explicit_with_spaces ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_generate_edge_cases ... ok
[INFO] [stdout] test commands::full::test::parse_script_with_comments_from_src ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_generate_not_explicit ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_parse_empty_args ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_parse_free ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_split_kv ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_parse_free_edge_cases ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_parse_normal ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_parse_no_grouping ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_parse_edge_cases ... ok
[INFO] [stdout] test opts::grammar::gnu::tests::test_forbidden_pos_arg_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bddfe9bf9f275ec7de7608149a059b90e0b062c486ddcbdbcdb09dae400f461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bddfe9bf9f275ec7de7608149a059b90e0b062c486ddcbdbcdb09dae400f461", kill_on_drop: false }`
[INFO] [stdout] 1bddfe9bf9f275ec7de7608149a059b90e0b062c486ddcbdbcdb09dae400f461
