[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 1.61.0 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 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/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" "+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-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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33adb6f7e68e3714f1edad40d98311ece73044d6c18df81c71162c6315df19be
[INFO] running `Command { std: "docker" "start" "-a" "33adb6f7e68e3714f1edad40d98311ece73044d6c18df81c71162c6315df19be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33adb6f7e68e3714f1edad40d98311ece73044d6c18df81c71162c6315df19be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33adb6f7e68e3714f1edad40d98311ece73044d6c18df81c71162c6315df19be", kill_on_drop: false }`
[INFO] [stdout] 33adb6f7e68e3714f1edad40d98311ece73044d6c18df81c71162c6315df19be
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f1ee98a12bb7430de91290e4a8de340bae6292493a769c025c65bfd666a338
[INFO] running `Command { std: "docker" "start" "-a" "78f1ee98a12bb7430de91290e4a8de340bae6292493a769c025c65bfd666a338", 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 25 src/bin/25.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=887926bd9ade7783 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 34 src/bin/34.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e4019323215d5759 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=84f7764fae8bc5ef -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=0c79776abdf7b921 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=d2f6de83145ef61d -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 12 src/bin/12.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=dc44a073c6d2efa1 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=194fba79d8d00a0e -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=6f58b0584eedc274 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 17 src/bin/17.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8956acf0dff86c19 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=a4c2fa64279ae644 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=5092f6b725315acf -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=0b03deef511b35aa -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 13 src/bin/13.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=791abcbd3702d8d9 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=f29f577646ec5f09 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 03 src/bin/03.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d22b67d242f12c5b -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=97e3e934f89d1b23 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=35f28e6a45b724d4 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=492567328df2c6b9 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=f111aec9664e8433 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=e10180573e6a7564 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=5063fd5d4cc31a8a -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=e124157e82fd23d8 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 20 src/bin/20.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f94b7bf8d69d9ab1 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 15 src/bin/15.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=16c153bd3dcf895b -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=ece7529d55cf3a55 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=16b2866f159a79c9 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=b856a95fadea5894 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 11 src/bin/11.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4614be4f4919e12f -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 37 src/bin/37.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d57a7fe3be1053c4 -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 -C metadata=95f451fe91b2c56c -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.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 08 src/bin/08.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9fff1920726c9d7c -L dependency=/opt/rustwide/target/debug/deps --extern r99p=/opt/rustwide/target/debug/deps/libr99p-0bfe85a040afef3a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8234eb8d5fa85e84.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "78f1ee98a12bb7430de91290e4a8de340bae6292493a769c025c65bfd666a338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f1ee98a12bb7430de91290e4a8de340bae6292493a769c025c65bfd666a338", kill_on_drop: false }`
[INFO] [stdout] 78f1ee98a12bb7430de91290e4a8de340bae6292493a769c025c65bfd666a338