[INFO] fetching crate slick 0.9.2...
[INFO] documenting slick-0.9.2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate slick 0.9.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate slick 0.9.2 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slick 0.9.2
[INFO] finished tweaking crates.io crate slick 0.9.2
[INFO] tweaked toml for crates.io crate slick 0.9.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate slick 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.46.0" "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] ec4a06472860ced7df30b407e5d2b7c276f1593407c91e44c5fdbd5ffcfeb8cf
[INFO] running `Command { std: "docker" "start" "-a" "ec4a06472860ced7df30b407e5d2b7c276f1593407c91e44c5fdbd5ffcfeb8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec4a06472860ced7df30b407e5d2b7c276f1593407c91e44c5fdbd5ffcfeb8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4a06472860ced7df30b407e5d2b7c276f1593407c91e44c5fdbd5ffcfeb8cf", kill_on_drop: false }`
[INFO] [stdout] ec4a06472860ced7df30b407e5d2b7c276f1593407c91e44c5fdbd5ffcfeb8cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d93a4e010ade1e47c826661431c6bcf6859347c8cc2f2ff3c2d615db7b0685b
[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" "4d93a4e010ade1e47c826661431c6bcf6859347c8cc2f2ff3c2d615db7b0685b", kill_on_drop: false }`
[INFO] [stderr]     Checking compound_duration v1.0.2
[INFO] [stderr]     Checking users v0.9.1
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.16
[INFO] [stderr]    Compiling libgit2-sys v0.12.0+0.99.0
[INFO] [stderr]     Checking git2 v0.13.0
[INFO] [stderr]  Documenting slick v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.24s
[INFO] running `Command { std: "docker" "inspect" "4d93a4e010ade1e47c826661431c6bcf6859347c8cc2f2ff3c2d615db7b0685b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d93a4e010ade1e47c826661431c6bcf6859347c8cc2f2ff3c2d615db7b0685b", kill_on_drop: false }`
[INFO] [stdout] 4d93a4e010ade1e47c826661431c6bcf6859347c8cc2f2ff3c2d615db7b0685b