[INFO] fetching crate cargo-config2 0.1.16...
[INFO] checking cargo-config2-0.1.16 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate cargo-config2 0.1.16 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate cargo-config2 0.1.16 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-config2 0.1.16
[INFO] finished tweaking crates.io crate cargo-config2 0.1.16
[INFO] tweaked toml for crates.io crate cargo-config2 0.1.16 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-config2 0.1.16 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-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.42.2
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[INFO] [stderr]   Downloaded tempfile v3.8.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.69
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[INFO] [stderr]   Downloaded serde v1.0.192
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[INFO] [stderr]   Downloaded memchr v2.6.4
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[INFO] [stderr]   Downloaded hashbrown v0.14.2
[INFO] [stderr]   Downloaded regex-automata v0.1.10
[INFO] [stderr]   Downloaded clap_builder v4.4.8
[INFO] [stderr]   Downloaded winnow v0.5.19
[INFO] [stderr]   Downloaded serde_derive v1.0.192
[INFO] [stderr]   Downloaded clap v4.4.8
[INFO] [stderr]   Downloaded encode_unicode v0.3.6
[INFO] [stderr]   Downloaded ryu v1.0.15
[INFO] [stderr]   Downloaded toml v0.8.8
[INFO] [stderr]   Downloaded itoa v1.0.9
[INFO] [stderr]   Downloaded duct v0.13.6
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[INFO] [stderr]   Downloaded once_cell v1.18.0
[INFO] [stderr]   Downloaded similar v2.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fedc6b83a8759735a9515afa5a940a3ea681c75671bdd53d5b9cc5f6ec9d609
[INFO] running `Command { std: "docker" "start" "-a" "5fedc6b83a8759735a9515afa5a940a3ea681c75671bdd53d5b9cc5f6ec9d609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fedc6b83a8759735a9515afa5a940a3ea681c75671bdd53d5b9cc5f6ec9d609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fedc6b83a8759735a9515afa5a940a3ea681c75671bdd53d5b9cc5f6ec9d609", kill_on_drop: false }`
[INFO] [stdout] 5fedc6b83a8759735a9515afa5a940a3ea681c75671bdd53d5b9cc5f6ec9d609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ea965a1c54b7b4c954c4fb32660cd42aaa1c5d3d07ebd7587ede9f2220e9609
[INFO] running `Command { std: "docker" "start" "-a" "4ea965a1c54b7b4c954c4fb32660cd42aaa1c5d3d07ebd7587ede9f2220e9609", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]    Compiling rustix v0.38.24
[INFO] [stderr]     Checking winnow v0.5.19
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling fs-err v2.10.0
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling build-context v0.1.1
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking shared_child v1.0.0
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking similar v2.3.0
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking duct v0.13.6
[INFO] [stderr]     Checking similar-asserts v1.5.0
[INFO] [stderr]     Checking lexopt v0.3.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking cargo-config2 v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "4ea965a1c54b7b4c954c4fb32660cd42aaa1c5d3d07ebd7587ede9f2220e9609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea965a1c54b7b4c954c4fb32660cd42aaa1c5d3d07ebd7587ede9f2220e9609", kill_on_drop: false }`
[INFO] [stdout] 4ea965a1c54b7b4c954c4fb32660cd42aaa1c5d3d07ebd7587ede9f2220e9609
[INFO] checking cargo-config2-0.1.16 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate cargo-config2 0.1.16 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cargo-config2 0.1.16 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-config2 0.1.16
[INFO] finished tweaking crates.io crate cargo-config2 0.1.16
[INFO] tweaked toml for crates.io crate cargo-config2 0.1.16 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-config2 0.1.16 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-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56bfaf448e90508b04ae6c7cd9e0c1e56cdf78f2af2c9722c7dc9b7855824612
[INFO] running `Command { std: "docker" "start" "-a" "56bfaf448e90508b04ae6c7cd9e0c1e56cdf78f2af2c9722c7dc9b7855824612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56bfaf448e90508b04ae6c7cd9e0c1e56cdf78f2af2c9722c7dc9b7855824612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56bfaf448e90508b04ae6c7cd9e0c1e56cdf78f2af2c9722c7dc9b7855824612", kill_on_drop: false }`
[INFO] [stdout] 56bfaf448e90508b04ae6c7cd9e0c1e56cdf78f2af2c9722c7dc9b7855824612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 6b868b463e040964787a7ca46b080056cca65b66da06fb7b606eb50640bc81b9
[INFO] running `Command { std: "docker" "start" "-a" "6b868b463e040964787a7ca46b080056cca65b66da06fb7b606eb50640bc81b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling rustix v0.38.24
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking winnow v0.5.19
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling fs-err v2.10.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling build-context v0.1.1
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking shared_child v1.0.0
[INFO] [stderr]     Checking similar v2.3.0
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking home v0.5.5
[INFO] [stderr]     Checking duct v0.13.6
[INFO] [stderr]     Checking similar-asserts v1.5.0
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking lexopt v0.3.0
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking cargo-config2 v0.1.16 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]  --> src/gen/is_none.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(rustfmt, rustfmt::skip)]
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]  --> src/gen/de.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(rustfmt, rustfmt::skip)]
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]  --> src/gen/assert_impl.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(rustfmt, rustfmt::skip)]
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]  --> src/gen/is_none.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(rustfmt, rustfmt::skip)]
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]  --> src/gen/de.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(rustfmt, rustfmt::skip)]
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-config2` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-config2` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "6b868b463e040964787a7ca46b080056cca65b66da06fb7b606eb50640bc81b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b868b463e040964787a7ca46b080056cca65b66da06fb7b606eb50640bc81b9", kill_on_drop: false }`
[INFO] [stdout] 6b868b463e040964787a7ca46b080056cca65b66da06fb7b606eb50640bc81b9
