[INFO] fetching crate semtexzv-ipfsapi 0.4.1-alpha.2...
[INFO] documenting semtexzv-ipfsapi-0.4.1-alpha.2 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate semtexzv-ipfsapi 0.4.1-alpha.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate semtexzv-ipfsapi 0.4.1-alpha.2 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 semtexzv-ipfsapi 0.4.1-alpha.2
[INFO] finished tweaking crates.io crate semtexzv-ipfsapi 0.4.1-alpha.2
[INFO] tweaked toml for crates.io crate semtexzv-ipfsapi 0.4.1-alpha.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate semtexzv-ipfsapi 0.4.1-alpha.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 186ef9178d49ffbca7e4beb73f85ee6d21d5692a692a012787565e84208cd3dd
[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" "186ef9178d49ffbca7e4beb73f85ee6d21d5692a692a012787565e84208cd3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "186ef9178d49ffbca7e4beb73f85ee6d21d5692a692a012787565e84208cd3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186ef9178d49ffbca7e4beb73f85ee6d21d5692a692a012787565e84208cd3dd", kill_on_drop: false }`
[INFO] [stdout] 186ef9178d49ffbca7e4beb73f85ee6d21d5692a692a012787565e84208cd3dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1663f50c6bcd8633a9087a7cf09258bbaa31b4dba7cd7b0a4fc4f98e00ee7373
[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" "1663f50c6bcd8633a9087a7cf09258bbaa31b4dba7cd7b0a4fc4f98e00ee7373", kill_on_drop: false }`
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking tracing v0.1.17
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.7
[INFO] [stderr]  Documenting semtexzv-ipfsapi v0.4.1-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.70s
[INFO] running `Command { std: "docker" "inspect" "1663f50c6bcd8633a9087a7cf09258bbaa31b4dba7cd7b0a4fc4f98e00ee7373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1663f50c6bcd8633a9087a7cf09258bbaa31b4dba7cd7b0a4fc4f98e00ee7373", kill_on_drop: false }`
[INFO] [stdout] 1663f50c6bcd8633a9087a7cf09258bbaa31b4dba7cd7b0a4fc4f98e00ee7373