[INFO] fetching crate starship-alt 0.33.1...
[INFO] documenting starship-alt-0.33.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate starship-alt 0.33.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate starship-alt 0.33.1 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 starship-alt 0.33.1
[INFO] finished tweaking crates.io crate starship-alt 0.33.1
[INFO] tweaked toml for crates.io crate starship-alt 0.33.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate starship-alt 0.33.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded path-slash v0.1.1
[INFO] [stderr]   Downloaded sysinfo v0.10.4
[INFO] [stderr]   Downloaded once_cell v1.3.0
[INFO] [stderr]   Downloaded os_info v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 60a37d84ae4b7bba86a308396d548bfd3b09d79b0e9b37f803be2ad634e6ab26
[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" "60a37d84ae4b7bba86a308396d548bfd3b09d79b0e9b37f803be2ad634e6ab26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a37d84ae4b7bba86a308396d548bfd3b09d79b0e9b37f803be2ad634e6ab26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a37d84ae4b7bba86a308396d548bfd3b09d79b0e9b37f803be2ad634e6ab26", kill_on_drop: false }`
[INFO] [stdout] 60a37d84ae4b7bba86a308396d548bfd3b09d79b0e9b37f803be2ad634e6ab26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 883a448d1c80024a0f072cc88a9b0f039a83b1fce233630fef9569714a1fab1d
[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" "883a448d1c80024a0f072cc88a9b0f039a83b1fce233630fef9569714a1fab1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling sysinfo v0.10.4
[INFO] [stderr]    Compiling battery v0.7.5
[INFO] [stderr]    Compiling os_info v1.3.1
[INFO] [stderr]     Checking once_cell v1.3.0
[INFO] [stderr]     Checking urlencoding v1.0.0
[INFO] [stderr]     Checking path-slash v0.1.1
[INFO] [stderr]     Checking byte-unit v3.0.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling starship_module_config_derive v0.1.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking uom v0.26.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]    Compiling jobserver v0.1.19
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking tokio v0.2.9
[INFO] [stderr]    Compiling ring v0.16.9
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libgit2-sys v0.10.0
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking git2 v0.11.0
[INFO] [stderr]     Checking webpki v0.21.0
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking tokio-rustls v0.12.2
[INFO] [stderr]     Checking rustls-native-certs v0.1.0
[INFO] [stderr]     Checking hyper-rustls v0.19.0
[INFO] [stderr]     Checking reqwest v0.10.1
[INFO] [stderr]     Checking starship-alt v0.33.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting starship-alt v0.33.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] running `Command { std: "docker" "inspect" "883a448d1c80024a0f072cc88a9b0f039a83b1fce233630fef9569714a1fab1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883a448d1c80024a0f072cc88a9b0f039a83b1fce233630fef9569714a1fab1d", kill_on_drop: false }`
[INFO] [stdout] 883a448d1c80024a0f072cc88a9b0f039a83b1fce233630fef9569714a1fab1d