[INFO] updating cached repository https://github.com/codeTIT4N/rust-basics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6213b1c42c6d864574c0e6091dadb95176fe5fd9
[INFO] documenting codeTIT4N/rust-basics against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcodeTIT4N%2Frust-basics" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/codeTIT4N/rust-basics on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/codeTIT4N/rust-basics
[INFO] finished tweaking git repo https://github.com/codeTIT4N/rust-basics
[INFO] tweaked toml for git repo https://github.com/codeTIT4N/rust-basics written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/codeTIT4N/rust-basics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 488e6441659ac1229f254830c86be63ae418936cf2807d937af6b4bf25cdc691
[INFO] running `Command { std: "docker" "start" "-a" "488e6441659ac1229f254830c86be63ae418936cf2807d937af6b4bf25cdc691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "488e6441659ac1229f254830c86be63ae418936cf2807d937af6b4bf25cdc691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488e6441659ac1229f254830c86be63ae418936cf2807d937af6b4bf25cdc691", kill_on_drop: false }`
[INFO] [stdout] 488e6441659ac1229f254830c86be63ae418936cf2807d937af6b4bf25cdc691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42999421e5d1baf48693289f82adaf929751275fbd90bc1955ab50addee094d
[INFO] running `Command { std: "docker" "start" "-a" "f42999421e5d1baf48693289f82adaf929751275fbd90bc1955ab50addee094d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]  Documenting basics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: function `hello` is private
[INFO] [stdout]   --> src/bin/modules.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use greet::hello;
[INFO] [stdout]    |                ^^^^^ private function
[INFO] [stdout]    |
[INFO] [stdout] note: the function `hello` is defined here
[INFO] [stdout]   --> src/bin/modules.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     fn hello() {
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `goodbye` is private
[INFO] [stdout]   --> src/bin/modules.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     greet::goodbye();
[INFO] [stdout]    |            ^^^^^^^ private function
[INFO] [stdout]    |
[INFO] [stdout] note: the function `goodbye` is defined here
[INFO] [stdout]   --> src/bin/modules.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |     fn goodbye() {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `add` is private
[INFO] [stdout]   --> src/bin/modules.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let ans = math::add(2, 1);
[INFO] [stdout]    |                     ^^^ private function
[INFO] [stdout]    |
[INFO] [stdout] note: the function `add` is defined here
[INFO] [stdout]   --> src/bin/modules.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn add(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SqlError` in this scope
[INFO] [stdout]  --> src/bin/customerrortypes.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     DatabaseError(#[from] SqlError),
[INFO] [stdout]   |                           ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SqlError` in this scope
[INFO] [stdout]  --> src/bin/customerrortypes.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Error,Debug)]
[INFO] [stdout]   |               - help: you might be missing a type parameter: `<SqlError>`
[INFO] [stdout] ...
[INFO] [stdout] 7 |     DatabaseError(#[from] SqlError),
[INFO] [stdout]   |                           ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name ranges src/bin/ranges.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=25a07272b189d7a1 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.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] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name modules src/bin/modules.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f7252b0502ab56bc -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name closures src/bin/closures.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cd804720e7b110ac -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name customerrortypes src/bin/customerrortypes.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2451426c58ea612f -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name documentation src/bin/documentation.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8902f7025c5079e7 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name structs src/bin/structs.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a27c1d17c1c0b254 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name userinput src/bin/userinput.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c1797d81eca6cb76 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name testing src/bin/testing.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3c40c61afc2123d3 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name advclosures src/bin/advclosures.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=54735f8d55560818 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name expressions src/bin/expressions.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=07d3d8e99f14a53a -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name heap src/bin/heap.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d76927a4e87ec33e -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name basic src/bin/basic.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a26841234eb5125b -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name result src/bin/result.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2ddd5682cf2b587e -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name hashmap src/bin/hashmap.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8a320d10024877d6 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name defaulttrait src/bin/defaulttrait.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0094fb208de58e6d -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name externalcrates src/bin/externalcrates.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=427c6039c0d2aeae -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name vectors src/bin/vectors.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7301c198875d90cd -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name newtypepattern src/bin/newtypepattern.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=053f697a21494fc8 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name iterators src/bin/iterators.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=804bcf994e1c3480 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name option src/bin/option.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e3249038bf02ef37 -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `basics`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name optioncombinators src/bin/optioncombinators.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3b4fc16d0ef66dbe -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-12e47983c7142b57.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8b1e97aa469008c1.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f42999421e5d1baf48693289f82adaf929751275fbd90bc1955ab50addee094d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42999421e5d1baf48693289f82adaf929751275fbd90bc1955ab50addee094d", kill_on_drop: false }`
[INFO] [stdout] f42999421e5d1baf48693289f82adaf929751275fbd90bc1955ab50addee094d