[INFO] cloning repository https://github.com/cetra3/apache_log
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cetra3/apache_log" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetra3%2Fapache_log", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetra3%2Fapache_log'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75495658e4797afc4e2ae42192d5f587b0ced6e5
[INFO] documenting cetra3/apache_log 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%2Fcetra3%2Fapache_log" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cetra3/apache_log 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/cetra3/apache_log
[INFO] finished tweaking git repo https://github.com/cetra3/apache_log
[INFO] tweaked toml for git repo https://github.com/cetra3/apache_log written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/cetra3/apache_log already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 3533d1b8e8dbe9a64f77ee99eadaf3fcec11a483733e902fbe98ca0e93bd5858
[INFO] running `Command { std: "docker" "start" "-a" "3533d1b8e8dbe9a64f77ee99eadaf3fcec11a483733e902fbe98ca0e93bd5858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3533d1b8e8dbe9a64f77ee99eadaf3fcec11a483733e902fbe98ca0e93bd5858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3533d1b8e8dbe9a64f77ee99eadaf3fcec11a483733e902fbe98ca0e93bd5858", kill_on_drop: false }`
[INFO] [stdout] 3533d1b8e8dbe9a64f77ee99eadaf3fcec11a483733e902fbe98ca0e93bd5858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 21b71727e496baa21853ab4a105567e86cffcdf680df7bba59ba7dee741abfaf
[INFO] running `Command { std: "docker" "start" "-a" "21b71727e496baa21853ab4a105567e86cffcdf680df7bba59ba7dee741abfaf", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking siphasher v0.2.1
[INFO] [stderr]     Checking md5 v0.3.3
[INFO] [stderr]     Checking fallible-iterator v0.1.3
[INFO] [stderr]     Checking hex v0.2.0
[INFO] [stderr]     Checking bufstream v0.1.2
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking unicode-segmentation v1.1.0
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking pom v1.0.1
[INFO] [stderr]     Checking num-integer v0.1.33
[INFO] [stderr]     Checking r2d2 v0.7.1
[INFO] [stderr]     Checking futures v0.1.10
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking clap v2.20.5
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking postgres-protocol v0.2.1
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking futures-cpupool v0.1.3
[INFO] [stderr]     Checking postgres-shared v0.2.0
[INFO] [stderr]     Checking postgres v0.14.0
[INFO] [stderr]     Checking r2d2_postgres v0.12.0
[INFO] [stderr]  Documenting apache_log v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "21b71727e496baa21853ab4a105567e86cffcdf680df7bba59ba7dee741abfaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b71727e496baa21853ab4a105567e86cffcdf680df7bba59ba7dee741abfaf", kill_on_drop: false }`
[INFO] [stdout] 21b71727e496baa21853ab4a105567e86cffcdf680df7bba59ba7dee741abfaf