[INFO] cloning repository https://github.com/Checkmate50/rust99problems [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Checkmate50/rust99problems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheckmate50%2Frust99problems", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCheckmate50%2Frust99problems'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 406b3de7ca59ecccafb7429036bc78cda77033cf [INFO] documenting Checkmate50/rust99problems 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%2FCheckmate50%2Frust99problems" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Checkmate50/rust99problems 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/Checkmate50/rust99problems [INFO] finished tweaking git repo https://github.com/Checkmate50/rust99problems [INFO] tweaked toml for git repo https://github.com/Checkmate50/rust99problems written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/Checkmate50/rust99problems 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 668390d89414f7903325ac58d107f3a3cb6d47e93a1626afdf832d83c2540640 [INFO] running `Command { std: "docker" "start" "-a" "668390d89414f7903325ac58d107f3a3cb6d47e93a1626afdf832d83c2540640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "668390d89414f7903325ac58d107f3a3cb6d47e93a1626afdf832d83c2540640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "668390d89414f7903325ac58d107f3a3cb6d47e93a1626afdf832d83c2540640", kill_on_drop: false }` [INFO] [stdout] 668390d89414f7903325ac58d107f3a3cb6d47e93a1626afdf832d83c2540640 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 0dc657b6d8d4c4ec2df7b81dfb70ee38811944eb63e44cc790420f627c079cec [INFO] running `Command { std: "docker" "start" "-a" "0dc657b6d8d4c4ec2df7b81dfb70ee38811944eb63e44cc790420f627c079cec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Documenting r99p v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking r99p v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 03 src/bin/03.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=572d43f7820a1274 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.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 `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 25 src/bin/25.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=a83058f526579c22 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 04 src/bin/04.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=2b5a54e467333834 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 09 src/bin/09.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=b819024dbef2854b -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 31 src/bin/31.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=36e92f3be6b3673a -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 24 src/bin/24.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=12dc09482543ce46 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 02 src/bin/02.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=067b29406f286c78 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 05 src/bin/05.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=155544016a99dbe7 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 32 src/bin/32.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=a0e5950e4c290f95 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 16 src/bin/16.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=9178569837317bae -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 01 src/bin/01.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=730c3f343cf37d45 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 40 src/bin/40.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=25ce88b5f56da2b2 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 34 src/bin/34.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=7640bfa2a97d6e4a -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 39 src/bin/39.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=be51a8abc393344b -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 22 src/bin/22.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=dd608ffe3b2e7020 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 21 src/bin/21.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=f0159942c20cedbe -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 48 src/bin/48.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=a023cdfbc2b09b4f -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 26 src/bin/26.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=1c6aa1a84d1f4ba9 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 18 src/bin/18.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=7194bdb81e442d05 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 38 src/bin/38.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=e35eb542dab2c676 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 36 src/bin/36.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=97f64509bcc48b2e -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 41 src/bin/41.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=38c06e180c50d1f2 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 28 src/bin/28.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=6ec9f5f8b1a33642 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 07 src/bin/07.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=b7ed8665d7336474 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 35 src/bin/35.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=2163b5f511bbc484 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 46 src/bin/46.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=cbb385db8d36e325 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 19 src/bin/19.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=b3471990d9205a61 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 14 src/bin/14.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=1f0dd9569b342742 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 27 src/bin/27.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=af5324ba1f0a10c1 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `r99p` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 10 src/bin/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=86a57dd62cde1ed4 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-95f2a3187da1f58f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e9b8245a0a43186d.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "0dc657b6d8d4c4ec2df7b81dfb70ee38811944eb63e44cc790420f627c079cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dc657b6d8d4c4ec2df7b81dfb70ee38811944eb63e44cc790420f627c079cec", kill_on_drop: false }` [INFO] [stdout] 0dc657b6d8d4c4ec2df7b81dfb70ee38811944eb63e44cc790420f627c079cec