[INFO] fetching crate progress-logger 0.3.1...
[INFO] documenting progress-logger-0.3.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate progress-logger 0.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate progress-logger 0.3.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate progress-logger 0.3.1
[INFO] finished tweaking crates.io crate progress-logger 0.3.1
[INFO] tweaked toml for crates.io crate progress-logger 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate progress-logger 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8363e86b42460b82b27c21eadb59de13bdd488aff6ae3a89ff72b41628033c57
[INFO] running `Command { std: "docker" "start" "-a" "8363e86b42460b82b27c21eadb59de13bdd488aff6ae3a89ff72b41628033c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8363e86b42460b82b27c21eadb59de13bdd488aff6ae3a89ff72b41628033c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8363e86b42460b82b27c21eadb59de13bdd488aff6ae3a89ff72b41628033c57", kill_on_drop: false }`
[INFO] [stdout] 8363e86b42460b82b27c21eadb59de13bdd488aff6ae3a89ff72b41628033c57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b4b768d54da8831c1c2dfb1475b7bb78274adedc8c6990b9cebf5ffd6d19a97
[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" "5b4b768d54da8831c1c2dfb1475b7bb78274adedc8c6990b9cebf5ffd6d19a97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling sysinfo v0.15.1
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]  Documenting progress-logger v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "5b4b768d54da8831c1c2dfb1475b7bb78274adedc8c6990b9cebf5ffd6d19a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4b768d54da8831c1c2dfb1475b7bb78274adedc8c6990b9cebf5ffd6d19a97", kill_on_drop: false }`
[INFO] [stdout] 5b4b768d54da8831c1c2dfb1475b7bb78274adedc8c6990b9cebf5ffd6d19a97
