[INFO] fetching crate r2d2_odbc 0.5.0...
[INFO] documenting r2d2_odbc-0.5.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate r2d2_odbc 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate r2d2_odbc 0.5.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r2d2_odbc 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate r2d2_odbc 0.5.0
[INFO] tweaked toml for crates.io crate r2d2_odbc 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate r2d2_odbc 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded odbc v0.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-08-29" "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] 46cc64d39c515d5233f3d84c293f2ea7028491b6a0af705908826e57ea6b628c
[INFO] running `Command { std: "docker" "start" "-a" "46cc64d39c515d5233f3d84c293f2ea7028491b6a0af705908826e57ea6b628c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46cc64d39c515d5233f3d84c293f2ea7028491b6a0af705908826e57ea6b628c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cc64d39c515d5233f3d84c293f2ea7028491b6a0af705908826e57ea6b628c", kill_on_drop: false }`
[INFO] [stdout] 46cc64d39c515d5233f3d84c293f2ea7028491b6a0af705908826e57ea6b628c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8800c4d8731dcc651a4f61c0c06447a8eb0cf308ee0b5fbc892afc0eddae7354
[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" "8800c4d8731dcc651a4f61c0c06447a8eb0cf308ee0b5fbc892afc0eddae7354", kill_on_drop: false }`
[INFO] [stderr]    Compiling odbc-sys v0.8.2
[INFO] [stderr]    Compiling encoding_rs v0.8.21
[INFO] [stderr]     Checking lock_api v0.3.2
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.3
[INFO] [stderr]     Checking r2d2 v0.8.7
[INFO] [stderr]     Checking odbc-safe v0.5.0
[INFO] [stderr]     Checking odbc v0.16.1
[INFO] [stderr]  Documenting r2d2_odbc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "8800c4d8731dcc651a4f61c0c06447a8eb0cf308ee0b5fbc892afc0eddae7354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8800c4d8731dcc651a4f61c0c06447a8eb0cf308ee0b5fbc892afc0eddae7354", kill_on_drop: false }`
[INFO] [stdout] 8800c4d8731dcc651a4f61c0c06447a8eb0cf308ee0b5fbc892afc0eddae7354