[INFO] fetching crate simd-json-derive-int 0.1.3...
[INFO] documenting simd-json-derive-int-0.1.3 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate simd-json-derive-int 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate simd-json-derive-int 0.1.3 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 simd-json-derive-int 0.1.3
[INFO] finished tweaking crates.io crate simd-json-derive-int 0.1.3
[INFO] tweaked toml for crates.io crate simd-json-derive-int 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 value-trait v0.1.17
[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] [stdout] b48d928d7c46f7f168bce005852bdef20e95d803239b40dee84aa1b0e7fbb389
[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" "b48d928d7c46f7f168bce005852bdef20e95d803239b40dee84aa1b0e7fbb389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b48d928d7c46f7f168bce005852bdef20e95d803239b40dee84aa1b0e7fbb389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48d928d7c46f7f168bce005852bdef20e95d803239b40dee84aa1b0e7fbb389", kill_on_drop: false }`
[INFO] [stdout] b48d928d7c46f7f168bce005852bdef20e95d803239b40dee84aa1b0e7fbb389
[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] 7ec83f22bc8bc2751b1ad9260333ee39914945bd05b646dc4df7473c3b88fc32
[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" "7ec83f22bc8bc2751b1ad9260333ee39914945bd05b646dc4df7473c3b88fc32", kill_on_drop: false }`
[INFO] [stderr]     Checking float-cmp v0.7.0
[INFO] [stderr]     Checking halfbrown v0.1.11
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking value-trait v0.1.17
[INFO] [stderr]     Checking simd-json v0.3.18
[INFO] [stderr]  Documenting simd-json-derive-int v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
[INFO] running `Command { std: "docker" "inspect" "7ec83f22bc8bc2751b1ad9260333ee39914945bd05b646dc4df7473c3b88fc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec83f22bc8bc2751b1ad9260333ee39914945bd05b646dc4df7473c3b88fc32", kill_on_drop: false }`
[INFO] [stdout] 7ec83f22bc8bc2751b1ad9260333ee39914945bd05b646dc4df7473c3b88fc32