[INFO] fetching crate swc_bundler 0.5.0...
[INFO] documenting swc_bundler-0.5.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate swc_bundler 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate swc_bundler 0.5.0 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_bundler 0.5.0
[INFO] finished tweaking crates.io crate swc_bundler 0.5.0
[INFO] tweaked toml for crates.io crate swc_bundler 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate swc_bundler 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daf6d53365839b394371fc4276e24b4b479ade7866f9f84c35bf8f31cbbce044
[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" "daf6d53365839b394371fc4276e24b4b479ade7866f9f84c35bf8f31cbbce044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daf6d53365839b394371fc4276e24b4b479ade7866f9f84c35bf8f31cbbce044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf6d53365839b394371fc4276e24b4b479ade7866f9f84c35bf8f31cbbce044", kill_on_drop: false }`
[INFO] [stdout] daf6d53365839b394371fc4276e24b4b479ade7866f9f84c35bf8f31cbbce044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0720e276082d0b79d9b04e3455cf4f24f37d926c5698960676f99e37b24b3d8
[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" "d0720e276082d0b79d9b04e3455cf4f24f37d926c5698960676f99e37b24b3d8", kill_on_drop: false }`
[INFO] [stderr]     Checking if_chain v1.0.0
[INFO] [stderr]     Checking retain_mut v0.1.1
[INFO] [stderr]     Checking radix_fmt v1.0.0
[INFO] [stderr]     Checking relative-path v1.3.2
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]    Compiling swc_atoms v0.2.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.1
[INFO] [stderr]    Compiling is-macro v0.1.8
[INFO] [stderr]    Compiling swc_visit_macros v0.2.0
[INFO] [stderr]    Compiling from_variant v0.1.2
[INFO] [stderr]    Compiling string_enum v0.3.0
[INFO] [stderr]    Compiling enum_kind v0.2.0
[INFO] [stderr]    Compiling swc_ecma_parser_macros v0.4.1
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.5.0
[INFO] [stderr]     Checking sourcemap v6.0.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.0
[INFO] [stderr]     Checking swc_visit v0.2.0
[INFO] [stderr]     Checking swc_common v0.10.0
[INFO] [stderr]     Checking swc_ecma_ast v0.30.0
[INFO] [stderr]     Checking jsdoc v0.4.0
[INFO] [stderr]     Checking swc_ecma_visit v0.16.0
[INFO] [stderr]     Checking swc_ecma_codegen v0.34.0
[INFO] [stderr]     Checking swc_ecma_parser v0.36.0
[INFO] [stderr]     Checking swc_ecma_utils v0.20.0
[INFO] [stderr]     Checking swc_ecma_transforms v0.22.0
[INFO] [stderr]  Documenting swc_bundler v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "d0720e276082d0b79d9b04e3455cf4f24f37d926c5698960676f99e37b24b3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0720e276082d0b79d9b04e3455cf4f24f37d926c5698960676f99e37b24b3d8", kill_on_drop: false }`
[INFO] [stdout] d0720e276082d0b79d9b04e3455cf4f24f37d926c5698960676f99e37b24b3d8