[INFO] fetching crate rucaja 0.4.5...
[INFO] documenting rucaja-0.4.5 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate rucaja 0.4.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rucaja 0.4.5 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rucaja 0.4.5
[INFO] finished tweaking crates.io crate rucaja 0.4.5
[INFO] tweaked toml for crates.io crate rucaja 0.4.5 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] cf85512f4c5a9cf19dc0913ceb32b152e9ddf6b94040db76ec62ce6d47a9def9
[INFO] running `Command { std: "docker" "start" "-a" "cf85512f4c5a9cf19dc0913ceb32b152e9ddf6b94040db76ec62ce6d47a9def9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf85512f4c5a9cf19dc0913ceb32b152e9ddf6b94040db76ec62ce6d47a9def9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf85512f4c5a9cf19dc0913ceb32b152e9ddf6b94040db76ec62ce6d47a9def9", kill_on_drop: false }`
[INFO] [stdout] cf85512f4c5a9cf19dc0913ceb32b152e9ddf6b94040db76ec62ce6d47a9def9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d199230b870b9bb3fa94f517dc61134dfa809e140fcb4d480e4d37d033d404dd
[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" "d199230b870b9bb3fa94f517dc61134dfa809e140fcb4d480e4d37d033d404dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rucaja v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]  Documenting rucaja v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "d199230b870b9bb3fa94f517dc61134dfa809e140fcb4d480e4d37d033d404dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d199230b870b9bb3fa94f517dc61134dfa809e140fcb4d480e4d37d033d404dd", kill_on_drop: false }`
[INFO] [stdout] d199230b870b9bb3fa94f517dc61134dfa809e140fcb4d480e4d37d033d404dd