[INFO] fetching crate gluon_c-api 0.17.1...
[INFO] documenting gluon_c-api-0.17.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate gluon_c-api 0.17.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gluon_c-api 0.17.1 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 gluon_c-api 0.17.1
[INFO] finished tweaking crates.io crate gluon_c-api 0.17.1
[INFO] tweaked toml for crates.io crate gluon_c-api 0.17.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 61ef0344aa854af3134f929f12299b7c8421f477daf6092496d1278d06f4d44e
[INFO] running `Command { std: "docker" "start" "-a" "61ef0344aa854af3134f929f12299b7c8421f477daf6092496d1278d06f4d44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61ef0344aa854af3134f929f12299b7c8421f477daf6092496d1278d06f4d44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ef0344aa854af3134f929f12299b7c8421f477daf6092496d1278d06f4d44e", kill_on_drop: false }`
[INFO] [stdout] 61ef0344aa854af3134f929f12299b7c8421f477daf6092496d1278d06f4d44e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea32dbcaaef1bac33a85dc4d2db1accd9d2f0946734bbee86ac539927530bed3
[INFO] running `Command { std: "docker" "start" "-a" "ea32dbcaaef1bac33a85dc4d2db1accd9d2f0946734bbee86ac539927530bed3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking collect-mac v0.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling lalrpop-util v0.19.0
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling gluon_vm v0.17.1
[INFO] [stderr]     Checking oorandom v11.1.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking frunk_core v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]     Checking archery v0.3.0
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking pretty v0.10.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]     Checking rpds v0.7.0
[INFO] [stderr]     Checking ordered-float v2.0.0
[INFO] [stderr]    Compiling gluon_codegen v0.17.1
[INFO] [stderr]    Compiling gluon-salsa-macros v0.15.2
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling codespan v0.9.5
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking indexmap v1.5.2
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking gluon_base v0.17.1
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking gluon-salsa v0.15.2
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking gluon_check v0.17.1
[INFO] [stderr]     Checking gluon_format v0.17.1
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling gluon v0.17.1
[INFO] [stderr]    Compiling lalrpop v0.19.0
[INFO] [stderr]    Compiling gluon_parser v0.17.1
[INFO] [stderr]  Documenting gluon_c-api v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "ea32dbcaaef1bac33a85dc4d2db1accd9d2f0946734bbee86ac539927530bed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea32dbcaaef1bac33a85dc4d2db1accd9d2f0946734bbee86ac539927530bed3", kill_on_drop: false }`
[INFO] [stdout] ea32dbcaaef1bac33a85dc4d2db1accd9d2f0946734bbee86ac539927530bed3