[INFO] fetching crate cascading-wasm-language 0.0.1...
[INFO] documenting cascading-wasm-language-0.0.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate cascading-wasm-language 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cascading-wasm-language 0.0.1 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 cascading-wasm-language 0.0.1
[INFO] finished tweaking crates.io crate cascading-wasm-language 0.0.1
[INFO] tweaked toml for crates.io crate cascading-wasm-language 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-width v0.1.4
[INFO] [stderr]   Downloaded macro-utils v0.1.3
[INFO] [stderr]   Downloaded cow-utils v0.1.2
[INFO] [stderr]   Downloaded html-escape v0.2.6
[INFO] [stderr]   Downloaded minifier v0.0.36
[INFO] [stderr]   Downloaded fs v0.0.5
[INFO] [stderr]   Downloaded html-minifier v3.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 3fae40f3a0c7caa497ed85264762be6bc7c652b61e49ed8d162959ce7cdb186b
[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" "3fae40f3a0c7caa497ed85264762be6bc7c652b61e49ed8d162959ce7cdb186b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fae40f3a0c7caa497ed85264762be6bc7c652b61e49ed8d162959ce7cdb186b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fae40f3a0c7caa497ed85264762be6bc7c652b61e49ed8d162959ce7cdb186b", kill_on_drop: false }`
[INFO] [stdout] 3fae40f3a0c7caa497ed85264762be6bc7c652b61e49ed8d162959ce7cdb186b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b995596c7f1e27246e98fd11a30405fb359e23eb665fa7c27170f919a89ad951
[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" "b995596c7f1e27246e98fd11a30405fb359e23eb665fa7c27170f919a89ad951", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]     Checking macro-utils v0.1.3
[INFO] [stderr]     Checking utf8-width v0.1.4
[INFO] [stderr]     Checking cow-utils v0.1.2
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking html-escape v0.2.6
[INFO] [stderr]     Checking minifier v0.0.36
[INFO] [stderr]     Checking fs v0.0.5
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling enum-ordinalize v3.1.8
[INFO] [stderr]    Compiling educe v0.4.13
[INFO] [stderr]     Checking html-minifier v3.0.7
[INFO] [stderr]  Documenting cascading-wasm-language v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.34s
[INFO] running `Command { std: "docker" "inspect" "b995596c7f1e27246e98fd11a30405fb359e23eb665fa7c27170f919a89ad951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b995596c7f1e27246e98fd11a30405fb359e23eb665fa7c27170f919a89ad951", kill_on_drop: false }`
[INFO] [stdout] b995596c7f1e27246e98fd11a30405fb359e23eb665fa7c27170f919a89ad951
