[INFO] cloning repository https://github.com/grajnikanth/rust_book_exs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grajnikanth/rust_book_exs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrajnikanth%2Frust_book_exs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrajnikanth%2Frust_book_exs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce158f0f63a61c28f1c995cff6bdfe3b8be73df2
[INFO] documenting grajnikanth/rust_book_exs against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrajnikanth%2Frust_book_exs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grajnikanth/rust_book_exs on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/grajnikanth/rust_book_exs
[INFO] finished tweaking git repo https://github.com/grajnikanth/rust_book_exs
[INFO] tweaked toml for git repo https://github.com/grajnikanth/rust_book_exs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/grajnikanth/rust_book_exs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b452cf4c8b91865a6474ea22114ea53ebe774cec836902ab26139aa06fdd5e66
[INFO] running `Command { std: "docker" "start" "-a" "b452cf4c8b91865a6474ea22114ea53ebe774cec836902ab26139aa06fdd5e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b452cf4c8b91865a6474ea22114ea53ebe774cec836902ab26139aa06fdd5e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b452cf4c8b91865a6474ea22114ea53ebe774cec836902ab26139aa06fdd5e66", kill_on_drop: false }`
[INFO] [stdout] b452cf4c8b91865a6474ea22114ea53ebe774cec836902ab26139aa06fdd5e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 320e0be6156679ee405a7d0d0c857fd3c4aa763e51781a5c2139abc04e2494e5
[INFO] running `Command { std: "docker" "start" "-a" "320e0be6156679ee405a7d0d0c857fd3c4aa763e51781a5c2139abc04e2494e5", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_book_exs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rust_book_exs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 4_enum_ex1 src/bin/4_enum_ex1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=90c704221ee99fcd -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 18_struct_display src/bin/18_struct_display.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=0ea1c68a412d6cf3 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 17_if_let_ex2 src/bin/17_if_let_ex2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=928c9157f1ab6edc -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 3_debug_ex src/bin/3_debug_ex.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=64963a1faf4fa87b -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 42_errors_1 src/bin/42_errors_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=c7bd6f675b92cebb -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 54_error_unwrap_1 src/bin/54_error_unwrap_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9c339c6196cb6fdf -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 22_struct_tuples_ex1 src/bin/22_struct_tuples_ex1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=e2d357a793dfdf1d -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 12_match_catchAll_ex1 src/bin/12_match_catchAll_ex1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=bd1692f8416a4375 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 39_hashmap_5 src/bin/39_hashmap_5.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=8dc896325616d7f1 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 60_generics_5 src/bin/60_generics_5.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=822e913966ded004 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 58_generics_3 src/bin/58_generics_3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=b11ff777569106cf -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 62_generics_7 src/bin/62_generics_7.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=14efdb2cf427f0fc -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 45_errors_4 src/bin/45_errors_4.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=deff1bedae493eff -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 6_enum_ex3 src/bin/6_enum_ex3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=3d57fb4fcb23c1a1 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 49_errors_8 src/bin/49_errors_8.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=82b014ed0065f3f3 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 52_Result_Option_1 src/bin/52_Result_Option_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=69e04e2c0c688d4b -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 27_vectors_5 src/bin/27_vectors_5.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=0db4a4093c38a494 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 57_generics_2 src/bin/57_generics_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=24d22c69f780f27b -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 43_errors_2 src/bin/43_errors_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=5ad8b11b24ebe8c4 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 25_vectors_3 src/bin/25_vectors_3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=38c25d08702355b5 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 23_vectors_1 src/bin/23_vectors_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=8da537c074e15587 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 33_strings_3 src/bin/33_strings_3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=ab4da0b586c0273c -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 56_generics_1 src/bin/56_generics_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=7ca01875cd93cb6a -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 14_match_catchAll_ex3 src/bin/14_match_catchAll_ex3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=579eca0d83f059b8 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 1_area_ex1 src/bin/1_area_ex1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=8fa4ea6490734b18 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 5_enum_ex2 src/bin/5_enum_ex2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=6a9c2d13101253d6 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 11_match_ex3 src/bin/11_match_ex3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=37e6575f3a0f02bb -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 48_errors_7 src/bin/48_errors_7.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=358182a34e62b71a -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 20_struct_methods src/bin/20_struct_methods.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=a9ae1d4b53642ded -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 29_vectors_7 src/bin/29_vectors_7.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=3936485139a9ee01 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 44_errors_3 src/bin/44_errors_3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=aef8bb0376dffb3c -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 31_strings_2 src/bin/31_strings_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=135541b082873710 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 21_struct_methods_ex2 src/bin/21_struct_methods_ex2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=aa30a399d2057239 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 63_generics_8 src/bin/63_generics_8.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=d31a620e3b83eb85 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 2_area_structs src/bin/2_area_structs.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=27ba8be90689cbb7 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 28_vectors_6 src/bin/28_vectors_6.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=ea7599bee2322178 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 16_if_let_ex1 src/bin/16_if_let_ex1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=bb225b22f6683e6a -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 41_hashmap_7 src/bin/41_hashmap_7.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=0399fc7f1ece5e3a -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 59_generics_4 src/bin/59_generics_4.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=991de0a4fb8cff07 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 53_main_return src/bin/53_main_return.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=51d571a3bcdd44a3 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 55_function_dupl_1 src/bin/55_function_dupl_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=595c51e635047e53 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 65_traits_2 src/bin/65_traits_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=22983103ad856bf2 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 50_errors_9 src/bin/50_errors_9.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=479bda84682c0aa0 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 9_match_ex1 src/bin/9_match_ex1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=d4398eb5617ec985 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 10_match_ex2 src/bin/10_match_ex2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=c3fc57b43573cb4e -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 38_hashmap_4 src/bin/38_hashmap_4.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=3af7af2e56465155 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 19_struct_ex1 src/bin/19_struct_ex1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=ae57797d466220b4 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 36_hashmap_2 src/bin/36_hashmap_2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=8fa236c4c57be9a5 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 61_generics_6 src/bin/61_generics_6.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=56c8aff67321d03b -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 7_enum_ex4 src/bin/7_enum_ex4.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=e9e6f2971a773ab2 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 47_errors_6 src/bin/47_errors_6.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=7a3f357b06004c62 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 46_errors_5 src/bin/46_errors_5.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=923b5b9512fc4ea4 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 35_hashmap_1 src/bin/35_hashmap_1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=e909def85f038b99 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `rust_book_exs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 51_errors_10 src/bin/51_errors_10.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=be6d0357c6b0e2e7 -L dependency=/opt/rustwide/target/debug/deps --extern rust_book_exs=/opt/rustwide/target/debug/deps/librust_book_exs-c5db50a4bfc6d0b4.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "320e0be6156679ee405a7d0d0c857fd3c4aa763e51781a5c2139abc04e2494e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320e0be6156679ee405a7d0d0c857fd3c4aa763e51781a5c2139abc04e2494e5", kill_on_drop: false }`
[INFO] [stdout] 320e0be6156679ee405a7d0d0c857fd3c4aa763e51781a5c2139abc04e2494e5