[INFO] fetching crate find-torrent-data 0.1.3...
[INFO] documenting find-torrent-data-0.1.3 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate find-torrent-data 0.1.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate find-torrent-data 0.1.3 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 find-torrent-data 0.1.3
[INFO] finished tweaking crates.io crate find-torrent-data 0.1.3
[INFO] tweaked toml for crates.io crate find-torrent-data 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate find-torrent-data 0.1.3 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-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] cb41a8e2ec801f6211dd5c558b0e7b4da2daf1acf065bfdd2a09da01e6b5c357
[INFO] running `Command { std: "docker" "start" "-a" "cb41a8e2ec801f6211dd5c558b0e7b4da2daf1acf065bfdd2a09da01e6b5c357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb41a8e2ec801f6211dd5c558b0e7b4da2daf1acf065bfdd2a09da01e6b5c357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb41a8e2ec801f6211dd5c558b0e7b4da2daf1acf065bfdd2a09da01e6b5c357", kill_on_drop: false }`
[INFO] [stdout] cb41a8e2ec801f6211dd5c558b0e7b4da2daf1acf065bfdd2a09da01e6b5c357
[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] [stdout] 2ec8c46bab8c9d19c9fd477426f7a8fec7e2a2a0ed9e6cedaa2c11843abfcc4a
[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" "2ec8c46bab8c9d19c9fd477426f7a8fec7e2a2a0ed9e6cedaa2c11843abfcc4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking smallvec v1.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking lava_torrent v0.5.0
[INFO] [stderr]     Checking multimap v0.8.1
[INFO] [stderr]  Documenting find-torrent-data v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.88s
[INFO] running `Command { std: "docker" "inspect" "2ec8c46bab8c9d19c9fd477426f7a8fec7e2a2a0ed9e6cedaa2c11843abfcc4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec8c46bab8c9d19c9fd477426f7a8fec7e2a2a0ed9e6cedaa2c11843abfcc4a", kill_on_drop: false }`
[INFO] [stdout] 2ec8c46bab8c9d19c9fd477426f7a8fec7e2a2a0ed9e6cedaa2c11843abfcc4a