[INFO] fetching crate io-streams 0.5.0...
[INFO] documenting io-streams-0.5.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate io-streams 0.5.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate io-streams 0.5.0 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 io-streams 0.5.0
[INFO] finished tweaking crates.io crate io-streams 0.5.0
[INFO] tweaked toml for crates.io crate io-streams 0.5.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate crates.io crate io-streams 0.5.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] eedbae07c44976b8e9965eeaf309f85f078c2b4c41a128e0ed176b5148c51359
[INFO] running `Command { std: "docker" "start" "-a" "eedbae07c44976b8e9965eeaf309f85f078c2b4c41a128e0ed176b5148c51359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eedbae07c44976b8e9965eeaf309f85f078c2b4c41a128e0ed176b5148c51359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedbae07c44976b8e9965eeaf309f85f078c2b4c41a128e0ed176b5148c51359", kill_on_drop: false }`
[INFO] [stdout] eedbae07c44976b8e9965eeaf309f85f078c2b4c41a128e0ed176b5148c51359
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 3390990d852a85098c32eb3ef40056c079f5a360a5eb3e02ffe131682faf9fa3
[INFO] running `Command { std: "docker" "start" "-a" "3390990d852a85098c32eb3ef40056c079f5a360a5eb3e02ffe131682faf9fa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking linux-raw-sys v0.0.17
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling io-lifetimes v0.2.0
[INFO] [stderr]    Compiling unsafe-io v0.7.1
[INFO] [stderr]    Compiling posish v0.16.4
[INFO] [stderr]    Compiling char-device v0.5.1
[INFO] [stderr]    Compiling socketpair v0.8.1
[INFO] [stderr]    Compiling system-interface v0.9.0
[INFO] [stderr]    Compiling io-streams v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cstr v0.2.8
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking duplex v0.5.0
[INFO] [stderr]  Documenting io-streams v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `Command { std: "docker" "inspect" "3390990d852a85098c32eb3ef40056c079f5a360a5eb3e02ffe131682faf9fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3390990d852a85098c32eb3ef40056c079f5a360a5eb3e02ffe131682faf9fa3", kill_on_drop: false }`
[INFO] [stdout] 3390990d852a85098c32eb3ef40056c079f5a360a5eb3e02ffe131682faf9fa3
