[INFO] fetching crate av-stream-info-rust 0.7.3...
[INFO] documenting av-stream-info-rust-0.7.3 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate av-stream-info-rust 0.7.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate av-stream-info-rust 0.7.3 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate av-stream-info-rust 0.7.3
[INFO] finished tweaking crates.io crate av-stream-info-rust 0.7.3
[INFO] tweaked toml for crates.io crate av-stream-info-rust 0.7.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate av-stream-info-rust 0.7.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackable v0.2.23
[INFO] [stderr]   Downloaded tree_magic v0.2.1
[INFO] [stderr]   Downloaded quick-xml v0.15.0
[INFO] [stderr]   Downloaded playlist-decoder v0.7.1
[INFO] [stderr]   Downloaded colored v1.9.1
[INFO] [stderr]   Downloaded hls_m3u8 v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95c38ca1a0c4d003d173351f6d7b171e6bee806a0e0104663704c8ac25cb9a4b
[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" "95c38ca1a0c4d003d173351f6d7b171e6bee806a0e0104663704c8ac25cb9a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95c38ca1a0c4d003d173351f6d7b171e6bee806a0e0104663704c8ac25cb9a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c38ca1a0c4d003d173351f6d7b171e6bee806a0e0104663704c8ac25cb9a4b", kill_on_drop: false }`
[INFO] [stdout] 95c38ca1a0c4d003d173351f6d7b171e6bee806a0e0104663704c8ac25cb9a4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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-2020-08-29" "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] 2f2b77e03928420eb38bb2b0cb9606a87df0a02431cd762a4ad5dd800d274365
[INFO] running `Command { std: "docker" "start" "-a" "2f2b77e03928420eb38bb2b0cb9606a87df0a02431cd762a4ad5dd800d274365", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v1.0.12
[INFO] [stderr]    Compiling encoding_rs v0.8.22
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking termcolor v1.0.5
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking unicode-normalization v0.1.11
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking colored v1.9.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking tree_magic v0.2.1
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking hls_m3u8 v0.2.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking quick-xml v0.15.0
[INFO] [stderr]     Checking playlist-decoder v0.7.1
[INFO] [stderr]     Checking av-stream-info-rust v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting av-stream-info-rust v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.42s
[INFO] running `Command { std: "docker" "inspect" "2f2b77e03928420eb38bb2b0cb9606a87df0a02431cd762a4ad5dd800d274365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2b77e03928420eb38bb2b0cb9606a87df0a02431cd762a4ad5dd800d274365", kill_on_drop: false }`
[INFO] [stdout] 2f2b77e03928420eb38bb2b0cb9606a87df0a02431cd762a4ad5dd800d274365