[INFO] fetching crate cargo-pgx 0.0.13...
[INFO] documenting cargo-pgx-0.0.13 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate cargo-pgx 0.0.13 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cargo-pgx 0.0.13 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-pgx 0.0.13
[INFO] finished tweaking crates.io crate cargo-pgx 0.0.13
[INFO] tweaked toml for crates.io crate cargo-pgx 0.0.13 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate cargo-pgx 0.0.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_proxy v0.4.1
[INFO] [stderr]   Downloaded fork v0.1.17
[INFO] [stderr]   Downloaded pgx-utils v0.0.13
[INFO] [stderr]   Downloaded rttp_client v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1cc0b1d37dd5ad7dbb910a5147f593de62a33b81b644339c9820671b8cb985e2
[INFO] running `Command { std: "docker" "start" "-a" "1cc0b1d37dd5ad7dbb910a5147f593de62a33b81b644339c9820671b8cb985e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cc0b1d37dd5ad7dbb910a5147f593de62a33b81b644339c9820671b8cb985e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc0b1d37dd5ad7dbb910a5147f593de62a33b81b644339c9820671b8cb985e2", kill_on_drop: false }`
[INFO] [stdout] 1cc0b1d37dd5ad7dbb910a5147f593de62a33b81b644339c9820671b8cb985e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9526fafd64fb5caffa1688686e3a68d6394b6f9ff64303ebc03b1b666dd7ebcf
[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" "9526fafd64fb5caffa1688686e3a68d6394b6f9ff64303ebc03b1b666dd7ebcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking unescape v0.1.0
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking fork v0.1.17
[INFO] [stderr]     Checking socks v0.3.2
[INFO] [stderr]     Checking flate2 v1.0.16
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking env_proxy v0.4.1
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking dirs v3.0.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking rttp_client v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking pgx-utils v0.0.13
[INFO] [stderr]  Documenting cargo-pgx v0.0.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.55s
[INFO] running `Command { std: "docker" "inspect" "9526fafd64fb5caffa1688686e3a68d6394b6f9ff64303ebc03b1b666dd7ebcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9526fafd64fb5caffa1688686e3a68d6394b6f9ff64303ebc03b1b666dd7ebcf", kill_on_drop: false }`
[INFO] [stdout] 9526fafd64fb5caffa1688686e3a68d6394b6f9ff64303ebc03b1b666dd7ebcf