[INFO] fetching crate ros2_rs 0.1.0...
[INFO] testing ros2_rs-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate ros2_rs 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ros2_rs 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ros2_rs 0.1.0
[INFO] finished tweaking crates.io crate ros2_rs 0.1.0
[INFO] tweaked toml for crates.io crate ros2_rs 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9f50f1920f06e91fb77217f81d8935ccd7e5a814fef48bf38a6c22b74bb369b
[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" "d9f50f1920f06e91fb77217f81d8935ccd7e5a814fef48bf38a6c22b74bb369b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9f50f1920f06e91fb77217f81d8935ccd7e5a814fef48bf38a6c22b74bb369b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f50f1920f06e91fb77217f81d8935ccd7e5a814fef48bf38a6c22b74bb369b", kill_on_drop: false }`
[INFO] [stdout] d9f50f1920f06e91fb77217f81d8935ccd7e5a814fef48bf38a6c22b74bb369b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d1b9a58a9cdaea0035a63e76a6017bde17af3a639c41b3f2da5c2f0a324f5a6
[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" "8d1b9a58a9cdaea0035a63e76a6017bde17af3a639c41b3f2da5c2f0a324f5a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ros2_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: The ros2_rs crate can't be used directly, please use colcon-cargo to build your workspace or overide the path to your locally installed ROS 2 distribution.
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | compile_error!("The ros2_rs crate can't be used directly, please use colcon-cargo to build your workspace or overide the path to your locally installed ROS 2 distribution....
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ros2_rs` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8d1b9a58a9cdaea0035a63e76a6017bde17af3a639c41b3f2da5c2f0a324f5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1b9a58a9cdaea0035a63e76a6017bde17af3a639c41b3f2da5c2f0a324f5a6", kill_on_drop: false }`
[INFO] [stdout] 8d1b9a58a9cdaea0035a63e76a6017bde17af3a639c41b3f2da5c2f0a324f5a6