[INFO] fetching crate jit 0.9.1...
[INFO] documenting jit-0.9.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate jit 0.9.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate jit 0.9.1 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 jit 0.9.1
[INFO] removed path dependency libjit-sys from crates.io crate jit 0.9.1
[INFO] removed path dependency jit_macros from crates.io crate jit 0.9.1
[INFO] finished tweaking crates.io crate jit 0.9.1
[INFO] tweaked toml for crates.io crate jit 0.9.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee936975a8491444571019330962e2d67348f115ba08b2eba5e032bd007841ca
[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" "ee936975a8491444571019330962e2d67348f115ba08b2eba5e032bd007841ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee936975a8491444571019330962e2d67348f115ba08b2eba5e032bd007841ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee936975a8491444571019330962e2d67348f115ba08b2eba5e032bd007841ca", kill_on_drop: false }`
[INFO] [stdout] ee936975a8491444571019330962e2d67348f115ba08b2eba5e032bd007841ca
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c13fd35bdfc6753188fdd08b688fd6e35541fd350f110629d66342c34beda43c
[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" "c13fd35bdfc6753188fdd08b688fd6e35541fd350f110629d66342c34beda43c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libjit-sys v0.2.1
[INFO] [stderr]  Documenting jit v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `rustc_bitflags`
[INFO] [stdout]   --> src/jit.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![plugin(rustc_bitflags)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `jit`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name jit src/jit.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-1ad3ad1e20beb97f.rmeta --extern libjit_sys=/opt/rustwide/target/debug/deps/liblibjit_sys-a452a419bfbe1f4e.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "c13fd35bdfc6753188fdd08b688fd6e35541fd350f110629d66342c34beda43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c13fd35bdfc6753188fdd08b688fd6e35541fd350f110629d66342c34beda43c", kill_on_drop: false }`
[INFO] [stdout] c13fd35bdfc6753188fdd08b688fd6e35541fd350f110629d66342c34beda43c