[INFO] fetching crate rpc_pb 0.13.0...
[INFO] checking rpc_pb-0.13.0 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate rpc_pb 0.13.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rpc_pb 0.13.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rpc_pb 0.13.0
[INFO] tweaked toml for crates.io crate rpc_pb 0.13.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpc_pb 0.13.0 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rpc_pb 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f93b75d2c17258dd9a2162232a002798d6629d2d77fa2d27025f9d6aaa01650c
[INFO] running `Command { std: "docker" "start" "-a" "f93b75d2c17258dd9a2162232a002798d6629d2d77fa2d27025f9d6aaa01650c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f93b75d2c17258dd9a2162232a002798d6629d2d77fa2d27025f9d6aaa01650c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93b75d2c17258dd9a2162232a002798d6629d2d77fa2d27025f9d6aaa01650c", kill_on_drop: false }`
[INFO] [stdout] f93b75d2c17258dd9a2162232a002798d6629d2d77fa2d27025f9d6aaa01650c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41681af84a77bf3db61879bbc1983fec6ec741a465dc07fea4883df17ce493cc
[INFO] running `Command { std: "docker" "start" "-a" "41681af84a77bf3db61879bbc1983fec6ec741a465dc07fea4883df17ce493cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling buffertk v0.12.0
[INFO] [stderr]     Checking zerror v0.7.0
[INFO] [stderr]     Checking sig_fig_histogram v0.5.0
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking biometrics v0.11.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking utilz v0.6.0
[INFO] [stderr]    Compiling derive_util v0.4.0
[INFO] [stderr]    Compiling prototk_derive v0.12.0
[INFO] [stderr]    Compiling arrrg_derive v0.7.0
[INFO] [stderr]    Compiling zerror_derive v0.6.0
[INFO] [stderr]     Checking arrrg v0.7.0
[INFO] [stderr]     Checking guacamole v0.11.0
[INFO] [stderr]     Checking prototk v0.12.0
[INFO] [stderr]     Checking one_two_eight v0.9.0
[INFO] [stderr]     Checking tatl v0.12.0
[INFO] [stderr]     Checking zerror_core v0.12.0
[INFO] [stderr]     Checking indicio v0.11.0
[INFO] [stderr]     Checking rpc_pb v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "41681af84a77bf3db61879bbc1983fec6ec741a465dc07fea4883df17ce493cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41681af84a77bf3db61879bbc1983fec6ec741a465dc07fea4883df17ce493cc", kill_on_drop: false }`
[INFO] [stdout] 41681af84a77bf3db61879bbc1983fec6ec741a465dc07fea4883df17ce493cc