[INFO] fetching crate rpc-toy 0.1.2... [INFO] checking rpc-toy-0.1.2 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate rpc-toy 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rpc-toy 0.1.2 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rpc-toy 0.1.2 [INFO] finished tweaking crates.io crate rpc-toy 0.1.2 [INFO] tweaked toml for crates.io crate rpc-toy 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate rpc-toy 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba05e902a3a36c7bdda2ff3a828d86687c9f297ecf84b811d2f1d6f16fb17c49 [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" "ba05e902a3a36c7bdda2ff3a828d86687c9f297ecf84b811d2f1d6f16fb17c49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba05e902a3a36c7bdda2ff3a828d86687c9f297ecf84b811d2f1d6f16fb17c49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba05e902a3a36c7bdda2ff3a828d86687c9f297ecf84b811d2f1d6f16fb17c49", kill_on_drop: false }` [INFO] [stdout] ba05e902a3a36c7bdda2ff3a828d86687c9f297ecf84b811d2f1d6f16fb17c49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] deed9ae24c9f1f0317f1e41523c3fd45a5b1bed57ccdefc20f0d36b5bbede7d2 [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" "deed9ae24c9f1f0317f1e41523c3fd45a5b1bed57ccdefc20f0d36b5bbede7d2", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking serde v1.0.119 [INFO] [stderr] Checking rpc-toy v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.91s [INFO] running `Command { std: "docker" "inspect" "deed9ae24c9f1f0317f1e41523c3fd45a5b1bed57ccdefc20f0d36b5bbede7d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deed9ae24c9f1f0317f1e41523c3fd45a5b1bed57ccdefc20f0d36b5bbede7d2", kill_on_drop: false }` [INFO] [stdout] deed9ae24c9f1f0317f1e41523c3fd45a5b1bed57ccdefc20f0d36b5bbede7d2