[INFO] fetching crate e_book_sync_library 0.3.6...
[INFO] documenting e_book_sync_library-0.3.6 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate e_book_sync_library 0.3.6 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate e_book_sync_library 0.3.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate e_book_sync_library 0.3.6
[INFO] finished tweaking crates.io crate e_book_sync_library 0.3.6
[INFO] tweaked toml for crates.io crate e_book_sync_library 0.3.6 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate e_book_sync_library 0.3.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb6a16a8ae4c4abbd434979e6d7c2dc9537152109db7494a81715c2a1bd8bd3e
[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" "eb6a16a8ae4c4abbd434979e6d7c2dc9537152109db7494a81715c2a1bd8bd3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb6a16a8ae4c4abbd434979e6d7c2dc9537152109db7494a81715c2a1bd8bd3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6a16a8ae4c4abbd434979e6d7c2dc9537152109db7494a81715c2a1bd8bd3e", kill_on_drop: false }`
[INFO] [stdout] eb6a16a8ae4c4abbd434979e6d7c2dc9537152109db7494a81715c2a1bd8bd3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2afa701768e4605879ed20c03436cc6235cdd40864efe9c53de1fe71fd65ffb5
[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" "2afa701768e4605879ed20c03436cc6235cdd40864efe9c53de1fe71fd65ffb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]     Checking structopt v0.3.17
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]  Documenting e_book_sync_library v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.51s
[INFO] running `Command { std: "docker" "inspect" "2afa701768e4605879ed20c03436cc6235cdd40864efe9c53de1fe71fd65ffb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afa701768e4605879ed20c03436cc6235cdd40864efe9c53de1fe71fd65ffb5", kill_on_drop: false }`
[INFO] [stdout] 2afa701768e4605879ed20c03436cc6235cdd40864efe9c53de1fe71fd65ffb5
