[INFO] fetching crate eu4save 0.1.6...
[INFO] documenting eu4save-0.1.6 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate eu4save 0.1.6 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate eu4save 0.1.6 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 eu4save 0.1.6
[INFO] finished tweaking crates.io crate eu4save 0.1.6
[INFO] tweaked toml for crates.io crate eu4save 0.1.6 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate eu4save 0.1.6 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]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-creds v0.22.3
[INFO] [stderr]   Downloaded aws-region v0.21.0
[INFO] [stderr]   Downloaded rust-s3 v0.22.12
[INFO] [stderr]   Downloaded jomini_derive v0.2.1
[INFO] [stderr]   Downloaded jomini v0.2.1
[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" "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] ee4c54d89e112b6e275e64cf2ad47f0733bad6a713c653228b72231cf448a595
[INFO] running `Command { std: "docker" "start" "-a" "ee4c54d89e112b6e275e64cf2ad47f0733bad6a713c653228b72231cf448a595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee4c54d89e112b6e275e64cf2ad47f0733bad6a713c653228b72231cf448a595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4c54d89e112b6e275e64cf2ad47f0733bad6a713c653228b72231cf448a595", kill_on_drop: false }`
[INFO] [stdout] ee4c54d89e112b6e275e64cf2ad47f0733bad6a713c653228b72231cf448a595
[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" "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] 8fb683d7f7fb9f9f38f0f69510c06dc95d6867c187bbf247ed90b823e86b7f79
[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" "8fb683d7f7fb9f9f38f0f69510c06dc95d6867c187bbf247ed90b823e86b7f79", 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] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling eu4save v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking podio v0.1.7
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking zip v0.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling jomini_derive v0.2.1
[INFO] [stderr]     Checking serde v1.0.114
[INFO] [stderr]     Checking jomini v0.2.1
[INFO] [stderr]  Documenting eu4save v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.05s
[INFO] running `Command { std: "docker" "inspect" "8fb683d7f7fb9f9f38f0f69510c06dc95d6867c187bbf247ed90b823e86b7f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb683d7f7fb9f9f38f0f69510c06dc95d6867c187bbf247ed90b823e86b7f79", kill_on_drop: false }`
[INFO] [stdout] 8fb683d7f7fb9f9f38f0f69510c06dc95d6867c187bbf247ed90b823e86b7f79