[INFO] fetching crate uvm-install2 0.4.0...
[INFO] documenting uvm-install2-0.4.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate uvm-install2 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate uvm-install2 0.4.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uvm-install2 0.4.0
[INFO] finished tweaking crates.io crate uvm-install2 0.4.0
[INFO] tweaked toml for crates.io crate uvm-install2 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate uvm-install2 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] 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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61adcfad7776edecab826257811f9b969b86b10d5844426d5d83427b3f596b17
[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" "61adcfad7776edecab826257811f9b969b86b10d5844426d5d83427b3f596b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61adcfad7776edecab826257811f9b969b86b10d5844426d5d83427b3f596b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61adcfad7776edecab826257811f9b969b86b10d5844426d5d83427b3f596b17", kill_on_drop: false }`
[INFO] [stdout] 61adcfad7776edecab826257811f9b969b86b10d5844426d5d83427b3f596b17
[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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fe2262e2e0b5ef3720a58bdd628ff3b3bec28a8801c93ef6969cd51541c42fd
[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" "0fe2262e2e0b5ef3720a58bdd628ff3b3bec28a8801c93ef6969cd51541c42fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling plist v0.3.0
[INFO] [stderr]     Checking podio v0.1.6
[INFO] [stderr]     Checking result v1.0.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking tokio-executor v0.1.9
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking cluFlock v1.2.5
[INFO] [stderr]     Checking dirs-2 v1.1.0
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking xml-rs v0.7.0
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking console v0.9.2
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking md-5 v0.8.0
[INFO] [stderr]    Compiling derive_deref v1.1.0
[INFO] [stderr]     Checking flexi_logger v0.14.5
[INFO] [stderr]     Checking tokio-timer v0.2.12
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking uvm_move_dir v0.1.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.17
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking indicatif v0.12.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking daggy v0.6.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking zip v0.5.4
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking hex-serde v0.1.0
[INFO] [stderr]     Checking serde_ini v0.2.0
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking uvm_core v0.8.0
[INFO] [stderr]     Checking uvm_install_graph v0.3.0
[INFO] [stderr]     Checking uvm_install_core v0.3.0
[INFO] [stderr]  Documenting uvm-install2 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.21s
[INFO] running `Command { std: "docker" "inspect" "0fe2262e2e0b5ef3720a58bdd628ff3b3bec28a8801c93ef6969cd51541c42fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe2262e2e0b5ef3720a58bdd628ff3b3bec28a8801c93ef6969cd51541c42fd", kill_on_drop: false }`
[INFO] [stdout] 0fe2262e2e0b5ef3720a58bdd628ff3b3bec28a8801c93ef6969cd51541c42fd
