[INFO] fetching crate dbus-crossroads 0.2.2...
[INFO] checking dbus-crossroads-0.2.2 against master#da897dfb6daa268a965d2d73620316ba56020a19 for pr-76219
[INFO] extracting crate dbus-crossroads 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate dbus-crossroads 0.2.2 on toolchain da897dfb6daa268a965d2d73620316ba56020a19
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dbus-crossroads 0.2.2
[INFO] finished tweaking crates.io crate dbus-crossroads 0.2.2
[INFO] tweaked toml for crates.io crate dbus-crossroads 0.2.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate dbus-crossroads 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "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" "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" "+da897dfb6daa268a965d2d73620316ba56020a19" "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] 02dbd07cdd8fd910b8e319ea95e6b85024846f8fd6770e55389e8c054a801008
[INFO] running `Command { std: "docker" "start" "-a" "02dbd07cdd8fd910b8e319ea95e6b85024846f8fd6770e55389e8c054a801008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02dbd07cdd8fd910b8e319ea95e6b85024846f8fd6770e55389e8c054a801008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02dbd07cdd8fd910b8e319ea95e6b85024846f8fd6770e55389e8c054a801008", kill_on_drop: false }`
[INFO] [stdout] 02dbd07cdd8fd910b8e319ea95e6b85024846f8fd6770e55389e8c054a801008
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 016e7f614ef0d3c58403db5704fbbb2a1ddd586ac6389a3c01a5acead719394b
[INFO] running `Command { std: "docker" "start" "-a" "016e7f614ef0d3c58403db5704fbbb2a1ddd586ac6389a3c01a5acead719394b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]     Checking dbus v0.8.4
[INFO] [stderr]     Checking dbus-crossroads v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `std::sync::Mutex<std::vec::Vec<_>>: dbus::channel::Sender` is not satisfied
[INFO] [stdout]    --> src/test.rs:177:40
[INFO] [stdout]     |
[INFO] [stdout] 177 |     cr.set_object_manager_support(Some(add_remove.clone()));
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^ the trait `dbus::channel::Sender` is not implemented for `std::sync::Mutex<std::vec::Vec<_>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for the cast to the object type `dyn dbus::channel::Sender + std::marker::Send + std::marker::Sync`
[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 E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dbus-crossroads`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "016e7f614ef0d3c58403db5704fbbb2a1ddd586ac6389a3c01a5acead719394b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "016e7f614ef0d3c58403db5704fbbb2a1ddd586ac6389a3c01a5acead719394b", kill_on_drop: false }`
[INFO] [stdout] 016e7f614ef0d3c58403db5704fbbb2a1ddd586ac6389a3c01a5acead719394b