[INFO] fetching crate process-queue 0.1.1...
[INFO] documenting process-queue-0.1.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate process-queue 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate process-queue 0.1.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate process-queue 0.1.1
[INFO] finished tweaking crates.io crate process-queue 0.1.1
[INFO] tweaked toml for crates.io crate process-queue 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-serde v1.0.0-alpha9
[INFO] [stderr]   Downloaded slog-stream v1.2.1
[INFO] [stderr]   Downloaded slog-extra v0.1.2
[INFO] [stderr]   Downloaded itoa v0.1.1
[INFO] [stderr]   Downloaded isatty v0.1.9
[INFO] [stderr]   Downloaded slog-json v1.2.1
[INFO] [stderr]   Downloaded serde_json v0.8.6
[INFO] [stderr]   Downloaded dtoa v0.2.2
[INFO] [stderr]   Downloaded daemonize v0.2.3
[INFO] [stderr]   Downloaded users v0.5.3
[INFO] [stderr]   Downloaded chrono v0.2.25
[INFO] [stderr]   Downloaded slog v1.7.1
[INFO] [stderr]   Downloaded dbus v0.5.4
[INFO] [stderr]   Downloaded slog-term v1.5.0
[INFO] [stderr]   Downloaded libdbus-sys v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55c7717f8b66a710ce6c0ab84daa95669eddd73babc7fba0b79c5d8433ce7825
[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" "55c7717f8b66a710ce6c0ab84daa95669eddd73babc7fba0b79c5d8433ce7825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55c7717f8b66a710ce6c0ab84daa95669eddd73babc7fba0b79c5d8433ce7825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c7717f8b66a710ce6c0ab84daa95669eddd73babc7fba0b79c5d8433ce7825", kill_on_drop: false }`
[INFO] [stdout] 55c7717f8b66a710ce6c0ab84daa95669eddd73babc7fba0b79c5d8433ce7825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a47e1c68b85f0ff7ffb0ad52d7e716eacb16d088c21b3a7c1dbf9a99272db1
[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" "51a47e1c68b85f0ff7ffb0ad52d7e716eacb16d088c21b3a7c1dbf9a99272db1", kill_on_drop: false }`
[INFO] [stderr]     Checking slog v1.7.1
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking users v0.5.3
[INFO] [stderr]     Checking daemonize v0.2.3
[INFO] [stderr]    Compiling process-queue v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]     Checking slog-extra v0.1.2
[INFO] [stderr]     Checking slog-serde v1.0.0-alpha9
[INFO] [stderr]     Checking slog-stream v1.2.1
[INFO] [stderr]     Checking dbus v0.5.4
[INFO] [stderr]     Checking slog-json v1.2.1
[INFO] [stderr]     Checking slog-term v1.5.0
[INFO] [stderr]  Documenting process-queue v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
[INFO] running `Command { std: "docker" "inspect" "51a47e1c68b85f0ff7ffb0ad52d7e716eacb16d088c21b3a7c1dbf9a99272db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a47e1c68b85f0ff7ffb0ad52d7e716eacb16d088c21b3a7c1dbf9a99272db1", kill_on_drop: false }`
[INFO] [stdout] 51a47e1c68b85f0ff7ffb0ad52d7e716eacb16d088c21b3a7c1dbf9a99272db1
