[INFO] fetching crate compressed_log 0.3.8...
[INFO] documenting compressed_log-0.3.8 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate compressed_log 0.3.8 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate compressed_log 0.3.8 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 compressed_log 0.3.8
[INFO] finished tweaking crates.io crate compressed_log 0.3.8
[INFO] tweaked toml for crates.io crate compressed_log 0.3.8 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate compressed_log 0.3.8 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]     Blocking waiting for file lock on package cache
[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] c8ab7b4177e7d020dd8078d5beda859b634890907a0edd0ed9c9ea1f95024664
[INFO] running `Command { std: "docker" "start" "-a" "c8ab7b4177e7d020dd8078d5beda859b634890907a0edd0ed9c9ea1f95024664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ab7b4177e7d020dd8078d5beda859b634890907a0edd0ed9c9ea1f95024664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ab7b4177e7d020dd8078d5beda859b634890907a0edd0ed9c9ea1f95024664", kill_on_drop: false }`
[INFO] [stdout] c8ab7b4177e7d020dd8078d5beda859b634890907a0edd0ed9c9ea1f95024664
[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] 4c6e88bf3ac2c29edf1a5411c953d03a644fad01c2f800bddb8407ef7fabe757
[INFO] running `Command { std: "docker" "start" "-a" "4c6e88bf3ac2c29edf1a5411c953d03a644fad01c2f800bddb8407ef7fabe757", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]    Compiling actix_derive v0.6.0
[INFO] [stderr]     Checking time v0.2.26
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking ahash v0.7.4
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking tokio v1.6.1
[INFO] [stderr]     Checking futures-util v0.3.15
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]     Checking backoff v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling zstd-sys v1.5.0+zstd.1.4.9
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking local-channel v0.1.2
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking actix-rt v2.2.0
[INFO] [stderr]     Checking actix-codec v0.4.0
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking actix v0.11.1
[INFO] [stderr]     Checking tokio-openssl v0.6.1
[INFO] [stderr]     Checking actix-tls v3.0.0-beta.5
[INFO] [stderr]    Compiling zstd-safe v3.1.0+zstd.1.4.9
[INFO] [stderr]     Checking zstd v0.7.0+zstd.1.4.9
[INFO] [stderr]     Checking actix-http v3.0.0-beta.8
[INFO] [stderr]     Checking awc v3.0.0-beta.7
[INFO] [stderr]  Documenting compressed_log v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.85s
[INFO] running `Command { std: "docker" "inspect" "4c6e88bf3ac2c29edf1a5411c953d03a644fad01c2f800bddb8407ef7fabe757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6e88bf3ac2c29edf1a5411c953d03a644fad01c2f800bddb8407ef7fabe757", kill_on_drop: false }`
[INFO] [stdout] 4c6e88bf3ac2c29edf1a5411c953d03a644fad01c2f800bddb8407ef7fabe757
