[INFO] fetching crate simple-json2 0.1.2...
[INFO] documenting simple-json2-0.1.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate simple-json2 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate simple-json2 0.1.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-json2 0.1.2
[INFO] finished tweaking crates.io crate simple-json2 0.1.2
[INFO] tweaked toml for crates.io crate simple-json2 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate simple-json2 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2ab9d4aafa573344db16ac0d9c1b047b2bb9e0d8467c3ce3f5a84d890b50762
[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" "f2ab9d4aafa573344db16ac0d9c1b047b2bb9e0d8467c3ce3f5a84d890b50762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2ab9d4aafa573344db16ac0d9c1b047b2bb9e0d8467c3ce3f5a84d890b50762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ab9d4aafa573344db16ac0d9c1b047b2bb9e0d8467c3ce3f5a84d890b50762", kill_on_drop: false }`
[INFO] [stdout] f2ab9d4aafa573344db16ac0d9c1b047b2bb9e0d8467c3ce3f5a84d890b50762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8e45f68cdba4b001fc301d98f2a4cd8a6330f0a6db65ffe12856b883dc40a5
[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" "7d8e45f68cdba4b001fc301d98f2a4cd8a6330f0a6db65ffe12856b883dc40a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling paste-impl v0.1.10
[INFO] [stderr]     Checking paste v0.1.10
[INFO] [stderr]  Documenting simple-json2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
[INFO] running `Command { std: "docker" "inspect" "7d8e45f68cdba4b001fc301d98f2a4cd8a6330f0a6db65ffe12856b883dc40a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8e45f68cdba4b001fc301d98f2a4cd8a6330f0a6db65ffe12856b883dc40a5", kill_on_drop: false }`
[INFO] [stdout] 7d8e45f68cdba4b001fc301d98f2a4cd8a6330f0a6db65ffe12856b883dc40a5
