[INFO] fetching crate jmx 0.2.1...
[INFO] documenting jmx-0.2.1 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate jmx 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate jmx 0.2.1 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 jmx 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jmx 0.2.1
[INFO] tweaked toml for crates.io crate jmx 0.2.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] b44c422463212f19e62fed2b1c18a1b06b33d3b84718980f233eb49c0d7681b7
[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" "b44c422463212f19e62fed2b1c18a1b06b33d3b84718980f233eb49c0d7681b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b44c422463212f19e62fed2b1c18a1b06b33d3b84718980f233eb49c0d7681b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44c422463212f19e62fed2b1c18a1b06b33d3b84718980f233eb49c0d7681b7", kill_on_drop: false }`
[INFO] [stdout] b44c422463212f19e62fed2b1c18a1b06b33d3b84718980f233eb49c0d7681b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] eeab7b4f08c44f8ef25dd6c1b08afba6c5bd107f0fe2710fe772bbae296cf76b
[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" "eeab7b4f08c44f8ef25dd6c1b08afba6c5bd107f0fe2710fe772bbae296cf76b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking java-locator v0.1.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]     Checking backtrace v0.3.49
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling j4rs v0.11.2
[INFO] [stderr]  Documenting jmx v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.74s
[INFO] running `Command { std: "docker" "inspect" "eeab7b4f08c44f8ef25dd6c1b08afba6c5bd107f0fe2710fe772bbae296cf76b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeab7b4f08c44f8ef25dd6c1b08afba6c5bd107f0fe2710fe772bbae296cf76b", kill_on_drop: false }`
[INFO] [stdout] eeab7b4f08c44f8ef25dd6c1b08afba6c5bd107f0fe2710fe772bbae296cf76b