[INFO] fetching crate zbus_macros 1.2.1...
[INFO] checking zbus_macros-1.2.1 against beta for pr-78714
[INFO] extracting crate zbus_macros 1.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate zbus_macros 1.2.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zbus_macros 1.2.1
[INFO] finished tweaking crates.io crate zbus_macros 1.2.1
[INFO] tweaked toml for crates.io crate zbus_macros 1.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta" "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] fd131680b537a90af309eb221238e27a0403b41d2811a21614978d435c9dc0eb
[INFO] running `Command { std: "docker" "start" "-a" "fd131680b537a90af309eb221238e27a0403b41d2811a21614978d435c9dc0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd131680b537a90af309eb221238e27a0403b41d2811a21614978d435c9dc0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd131680b537a90af309eb221238e27a0403b41d2811a21614978d435c9dc0eb", kill_on_drop: false }`
[INFO] [stdout] fd131680b537a90af309eb221238e27a0403b41d2811a21614978d435c9dc0eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 760e274dc1314678047b53cdf1461202e6cdbf13440d4ff793338ed5d90e987d
[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" "760e274dc1314678047b53cdf1461202e6cdbf13440d4ff793338ed5d90e987d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling trybuild v1.0.35
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking syn v1.0.48
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking enumflags2 v0.6.4
[INFO] [stderr]     Checking proc-macro-crate v0.1.5
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking zbus_macros v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zvariant_derive v2.3.0
[INFO] [stderr]    Compiling zbus_macros v1.3.0
[INFO] [stderr]     Checking zvariant v2.3.0
[INFO] [stderr]     Checking zbus v1.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.01s
[INFO] running `Command { std: "docker" "inspect" "760e274dc1314678047b53cdf1461202e6cdbf13440d4ff793338ed5d90e987d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760e274dc1314678047b53cdf1461202e6cdbf13440d4ff793338ed5d90e987d", kill_on_drop: false }`
[INFO] [stdout] 760e274dc1314678047b53cdf1461202e6cdbf13440d4ff793338ed5d90e987d