[INFO] fetching crate google-serviceregistryalpha-cli 1.0.14+20160401...
[INFO] checking google-serviceregistryalpha-cli-1.0.14+20160401 against master#a874956d940ecb3ed524b6176a171219ac4787ea for pr-76104
[INFO] extracting crate google-serviceregistryalpha-cli 1.0.14+20160401 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate google-serviceregistryalpha-cli 1.0.14+20160401 on toolchain a874956d940ecb3ed524b6176a171219ac4787ea
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-serviceregistryalpha-cli 1.0.14+20160401
[INFO] finished tweaking crates.io crate google-serviceregistryalpha-cli 1.0.14+20160401
[INFO] tweaked toml for crates.io crate google-serviceregistryalpha-cli 1.0.14+20160401 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate google-serviceregistryalpha-cli 1.0.14+20160401 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20160401` for dependency `google-serviceregistryalpha` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0032ccb68463b305ee2894e8b7a067767da982ed7b1eb3ef927102f13512ddab
[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" "0032ccb68463b305ee2894e8b7a067767da982ed7b1eb3ef927102f13512ddab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0032ccb68463b305ee2894e8b7a067767da982ed7b1eb3ef927102f13512ddab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0032ccb68463b305ee2894e8b7a067767da982ed7b1eb3ef927102f13512ddab", kill_on_drop: false }`
[INFO] [stdout] 0032ccb68463b305ee2894e8b7a067767da982ed7b1eb3ef927102f13512ddab
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9949d214c0c51d4e7a8628cb7396357ce6da48736ee38400f08ac54ae07d3337
[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" "9949d214c0c51d4e7a8628cb7396357ce6da48736ee38400f08ac54ae07d3337", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20160401` for dependency `google-serviceregistryalpha` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-serviceregistryalpha v1.0.14+20160401
[INFO] [stderr]     Checking google-serviceregistryalpha-cli v1.0.14+20160401 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "9949d214c0c51d4e7a8628cb7396357ce6da48736ee38400f08ac54ae07d3337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9949d214c0c51d4e7a8628cb7396357ce6da48736ee38400f08ac54ae07d3337", kill_on_drop: false }`
[INFO] [stdout] 9949d214c0c51d4e7a8628cb7396357ce6da48736ee38400f08ac54ae07d3337