[INFO] cloning repository https://github.com/jeffreyrosenbluth/nannou-sketches
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffreyrosenbluth/nannou-sketches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyrosenbluth%2Fnannou-sketches", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyrosenbluth%2Fnannou-sketches'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59014dab95bb5141a476891c67888984b12a2028
[INFO] documenting jeffreyrosenbluth/nannou-sketches 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%2Fjeffreyrosenbluth%2Fnannou-sketches" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
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[INFO] validating manifest of git repo https://github.com/jeffreyrosenbluth/nannou-sketches 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/jeffreyrosenbluth/nannou-sketches
[INFO] finished tweaking git repo https://github.com/jeffreyrosenbluth/nannou-sketches
[INFO] tweaked toml for git repo https://github.com/jeffreyrosenbluth/nannou-sketches written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffreyrosenbluth/nannou-sketches 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded svg v0.9.3
[INFO] [stderr]   Downloaded wasi v0.10.1+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded primes v0.3.0
[INFO] [stderr]   Downloaded rand_distr v0.4.0
[INFO] [stderr]   Downloaded wgpu-types v0.5.1
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[INFO] [stderr]   Downloaded jpeg-decoder v0.1.21
[INFO] [stderr]   Downloaded futures-executor v0.3.12
[INFO] [stderr]   Downloaded conrod_core v0.70.0
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[INFO] [stderr]   Downloaded futures v0.3.12
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[INFO] [stderr]   Downloaded nannou v0.15.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 26170d75aa46ffa2989d8dc563a89084b751b3431f8b582acb569345c40e6dbe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26170d75aa46ffa2989d8dc563a89084b751b3431f8b582acb569345c40e6dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26170d75aa46ffa2989d8dc563a89084b751b3431f8b582acb569345c40e6dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26170d75aa46ffa2989d8dc563a89084b751b3431f8b582acb569345c40e6dbe", kill_on_drop: false }`
[INFO] [stdout] 26170d75aa46ffa2989d8dc563a89084b751b3431f8b582acb569345c40e6dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e0f0cd19624e4cb1cadcd67a1ecae84f1ea17a7f04f2cf02544d5c4e06794d70
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e0f0cd19624e4cb1cadcd67a1ecae84f1ea17a7f04f2cf02544d5c4e06794d70", kill_on_drop: false }`
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[INFO] [stderr]    Compiling peek-poke-derive v0.2.1
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[INFO] [stderr]     Checking pistoncore-input v0.24.0
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[INFO] [stderr]     Checking nannou v0.15.0
[INFO] [stderr]  Documenting sketches v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sketches v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name squares src/bin/squares.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cd9bcb09f6b3e7f3 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.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 `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name hilbert src/bin/hilbert.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=edb34eb7d0abda0a -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name wicker src/bin/wicker.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=360c3dcfb461eba0 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name hilbert_lg src/bin/hilbert_lg.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a9860eff4064824a -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name skia_test src/bin/skia_test.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cf9e332f0e7dac8e -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name field src/bin/field.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ffc36b3c0a23e265 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name bloob src/bin/bloob.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=82d681d21e15c134 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name sunflower src/bin/sunflower.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0ab20a8929abd8a5 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name cubes src/bin/cubes.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=98bb8dd033d689d5 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name concentric src/bin/concentric.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=91c16b3809069e07 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name worms src/bin/worms.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=66f01dd4e4c4c936 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name bird src/bin/bird.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ad42ba0428d0dbb6 -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `sketches`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name trig src/bin/trig.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=209b322b45a8d69b -L dependency=/opt/rustwide/target/debug/deps --extern colorous=/opt/rustwide/target/debug/deps/libcolorous-3497d04bb80805fa.rmeta --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-5ac1998d42ad4645.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4abae1b12f6de210.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6afed964e725cfad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern nannou=/opt/rustwide/target/debug/deps/libnannou-f91783ebe146415d.rmeta --extern primes=/opt/rustwide/target/debug/deps/libprimes-9dbb94f953b24121.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f5912a3f1b63c232.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-03dc479e6f78e8f9.rmeta --extern sketches=/opt/rustwide/target/debug/deps/libsketches-53c89f5c70f72efc.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-1c35dc8e07a3bce0.rmeta --extern tiny_skia=/opt/rustwide/target/debug/deps/libtiny_skia-1cc6281667f01ea5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e0f0cd19624e4cb1cadcd67a1ecae84f1ea17a7f04f2cf02544d5c4e06794d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f0cd19624e4cb1cadcd67a1ecae84f1ea17a7f04f2cf02544d5c4e06794d70", kill_on_drop: false }`
[INFO] [stdout] e0f0cd19624e4cb1cadcd67a1ecae84f1ea17a7f04f2cf02544d5c4e06794d70