[INFO] fetching crate keeshond_treats 0.6.0...
[INFO] documenting keeshond_treats-0.6.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate keeshond_treats 0.6.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate keeshond_treats 0.6.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keeshond_treats 0.6.0
[INFO] finished tweaking crates.io crate keeshond_treats 0.6.0
[INFO] tweaked toml for crates.io crate keeshond_treats 0.6.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate keeshond_treats 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--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 enum-map v1.1.1
[INFO] [stderr]   Downloaded strum_macros v0.15.0
[INFO] [stderr]   Downloaded takeable-option v0.5.0
[INFO] [stderr]   Downloaded enum-map-derive v0.6.0
[INFO] [stderr]   Downloaded al-sys v0.6.1
[INFO] [stderr]   Downloaded glium v0.29.1
[INFO] [stderr]   Downloaded bitarray-set v0.4.1
[INFO] [stderr]   Downloaded block-grid v0.1.2
[INFO] [stderr]   Downloaded bit-array v0.4.4
[INFO] [stderr]   Downloaded generic-array v0.3.2
[INFO] [stderr]   Downloaded try_or v0.2.0
[INFO] [stderr]   Downloaded alto v3.0.4
[INFO] [stderr]   Downloaded keeshond_datapack v0.9.0
[INFO] [stderr]   Downloaded strum v0.15.0
[INFO] [stderr]   Downloaded keeshond v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e509b0b0a92ec9189edc122074e752a1a916c7dc632ff263adf0b2846a4e8762
[INFO] running `Command { std: "docker" "start" "-a" "e509b0b0a92ec9189edc122074e752a1a916c7dc632ff263adf0b2846a4e8762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e509b0b0a92ec9189edc122074e752a1a916c7dc632ff263adf0b2846a4e8762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e509b0b0a92ec9189edc122074e752a1a916c7dc632ff263adf0b2846a4e8762", kill_on_drop: false }`
[INFO] [stdout] e509b0b0a92ec9189edc122074e752a1a916c7dc632ff263adf0b2846a4e8762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c8ea5d1792e2b4319957b7bc569e80bc574c24f74698340d84bb52f3de5248d
[INFO] running `Command { std: "docker" "start" "-a" "4c8ea5d1792e2b4319957b7bc569e80bc574c24f74698340d84bb52f3de5248d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking rustc-demangle v0.1.19
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]     Checking object v0.24.0
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]     Checking takeable-option v0.5.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking try_or v0.2.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking hound v3.4.0
[INFO] [stderr]     Checking block-grid v0.1.2
[INFO] [stderr]     Checking strum v0.15.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking generic-array v0.3.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking bit-array v0.4.4
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking bitarray-set v0.4.1
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling al-sys v0.6.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking addr2line v0.15.1
[INFO] [stderr]    Compiling glium v0.29.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]     Checking enum-map v1.1.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking rental v0.5.6
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking keeshond_datapack v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking alto v3.0.4
[INFO] [stderr]     Checking keeshond v0.20.0
[INFO] [stderr]  Documenting keeshond_treats v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.77s
[INFO] running `Command { std: "docker" "inspect" "4c8ea5d1792e2b4319957b7bc569e80bc574c24f74698340d84bb52f3de5248d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8ea5d1792e2b4319957b7bc569e80bc574c24f74698340d84bb52f3de5248d", kill_on_drop: false }`
[INFO] [stdout] 4c8ea5d1792e2b4319957b7bc569e80bc574c24f74698340d84bb52f3de5248d
