[INFO] fetching crate jep106 0.2.5...
[INFO] documenting jep106-0.2.5 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate jep106 0.2.5 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate jep106 0.2.5 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 jep106 0.2.5
[INFO] finished tweaking crates.io crate jep106 0.2.5
[INFO] tweaked toml for crates.io crate jep106 0.2.5 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] c643ec28dee31b36b0f1831334323f7f7290d5660bc9775db30a17fdb8ca7725
[INFO] running `Command { std: "docker" "start" "-a" "c643ec28dee31b36b0f1831334323f7f7290d5660bc9775db30a17fdb8ca7725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c643ec28dee31b36b0f1831334323f7f7290d5660bc9775db30a17fdb8ca7725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c643ec28dee31b36b0f1831334323f7f7290d5660bc9775db30a17fdb8ca7725", kill_on_drop: false }`
[INFO] [stdout] c643ec28dee31b36b0f1831334323f7f7290d5660bc9775db30a17fdb8ca7725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 79df78a76f40bdf61f89b08b30801d0fe36daebe40da0af651fce789c8b6451f
[INFO] running `Command { std: "docker" "start" "-a" "79df78a76f40bdf61f89b08b30801d0fe36daebe40da0af651fce789c8b6451f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]  Documenting jep106 v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.70s
[INFO] running `Command { std: "docker" "inspect" "79df78a76f40bdf61f89b08b30801d0fe36daebe40da0af651fce789c8b6451f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79df78a76f40bdf61f89b08b30801d0fe36daebe40da0af651fce789c8b6451f", kill_on_drop: false }`
[INFO] [stdout] 79df78a76f40bdf61f89b08b30801d0fe36daebe40da0af651fce789c8b6451f
