[INFO] fetching crate samotop-parser 0.10.0...
[INFO] documenting samotop-parser-0.10.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate samotop-parser 0.10.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate samotop-parser 0.10.0 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 samotop-parser 0.10.0
[INFO] finished tweaking crates.io crate samotop-parser 0.10.0
[INFO] tweaked toml for crates.io crate samotop-parser 0.10.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate samotop-parser 0.10.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b9e87d51532a52f6f3a4d9f66173b2438092e3705ac6a6296ec83c26540fafc9
[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" "b9e87d51532a52f6f3a4d9f66173b2438092e3705ac6a6296ec83c26540fafc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9e87d51532a52f6f3a4d9f66173b2438092e3705ac6a6296ec83c26540fafc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e87d51532a52f6f3a4d9f66173b2438092e3705ac6a6296ec83c26540fafc9", kill_on_drop: false }`
[INFO] [stdout] b9e87d51532a52f6f3a4d9f66173b2438092e3705ac6a6296ec83c26540fafc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 96c9cffd3a1b0b7002a8ecce0719e28e2a6a10157aaa973f1fa065abfbbd3d05
[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" "96c9cffd3a1b0b7002a8ecce0719e28e2a6a10157aaa973f1fa065abfbbd3d05", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]     Checking samotop-model v0.10.0
[INFO] [stderr]     Checking libc v0.2.76
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking samotop-core v0.10.0
[INFO] [stderr]  Documenting samotop-parser v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.93s
[INFO] running `Command { std: "docker" "inspect" "96c9cffd3a1b0b7002a8ecce0719e28e2a6a10157aaa973f1fa065abfbbd3d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c9cffd3a1b0b7002a8ecce0719e28e2a6a10157aaa973f1fa065abfbbd3d05", kill_on_drop: false }`
[INFO] [stdout] 96c9cffd3a1b0b7002a8ecce0719e28e2a6a10157aaa973f1fa065abfbbd3d05