[INFO] fetching crate dropshot 0.3.0...
[INFO] documenting dropshot-0.3.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate dropshot 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dropshot 0.3.0 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 dropshot 0.3.0
[INFO] finished tweaking crates.io crate dropshot 0.3.0
[INFO] tweaked toml for crates.io crate dropshot 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate dropshot 0.3.0 already has a lockfile, it will not be regenerated
[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-bunyan v2.2.0
[INFO] [stderr]   Downloaded dropshot_endpoint v0.3.0
[INFO] [stderr]   Downloaded newline-converter v0.1.0
[INFO] [stderr]   Downloaded openapiv3 v0.3.2
[INFO] [stderr]   Downloaded expectorate v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 668cc2ef3c09a326fc5133c12c150d8f502b6a0068592a677e51469aeea4068f
[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" "668cc2ef3c09a326fc5133c12c150d8f502b6a0068592a677e51469aeea4068f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "668cc2ef3c09a326fc5133c12c150d8f502b6a0068592a677e51469aeea4068f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668cc2ef3c09a326fc5133c12c150d8f502b6a0068592a677e51469aeea4068f", kill_on_drop: false }`
[INFO] [stdout] 668cc2ef3c09a326fc5133c12c150d8f502b6a0068592a677e51469aeea4068f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 35648696fb0173bb842485945fc27a094384974b3ccdce8b944a1a996b12cf07
[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" "35648696fb0173bb842485945fc27a094384974b3ccdce8b944a1a996b12cf07", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]    Compiling paste v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.16
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]     Checking net2 v0.2.35
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking slog-async v2.5.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking indexmap v1.6.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling serde_tokenstream v0.1.2
[INFO] [stderr]     Checking slog-term v2.6.0
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking slog-json v2.3.0
[INFO] [stderr]     Checking openapiv3 v0.3.2
[INFO] [stderr]     Checking slog-bunyan v2.2.0
[INFO] [stderr]    Compiling dropshot_endpoint v0.3.0
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]  Documenting dropshot v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "35648696fb0173bb842485945fc27a094384974b3ccdce8b944a1a996b12cf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35648696fb0173bb842485945fc27a094384974b3ccdce8b944a1a996b12cf07", kill_on_drop: false }`
[INFO] [stdout] 35648696fb0173bb842485945fc27a094384974b3ccdce8b944a1a996b12cf07
