[INFO] cloning repository https://github.com/ainvyu/actix-web-x-protobuf-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ainvyu/actix-web-x-protobuf-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fainvyu%2Factix-web-x-protobuf-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fainvyu%2Factix-web-x-protobuf-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b294fb15041aafad3082cfee2c37e3420374e805
[INFO] checking ainvyu/actix-web-x-protobuf-example against master#89b9f7b284aacc5f8613438b80e4dd7bdd10549e for pr-92594
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fainvyu%2Factix-web-x-protobuf-example" "/workspace/builds/worker-81/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-81/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ainvyu/actix-web-x-protobuf-example on toolchain 89b9f7b284aacc5f8613438b80e4dd7bdd10549e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ainvyu/actix-web-x-protobuf-example
[INFO] finished tweaking git repo https://github.com/ainvyu/actix-web-x-protobuf-example
[INFO] tweaked toml for git repo https://github.com/ainvyu/actix-web-x-protobuf-example written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate git repo https://github.com/ainvyu/actix-web-x-protobuf-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/stepancheg/rust-protobuf`
[INFO] [stderr]     Updating git submodule `https://github.com/google/protobuf`
[INFO] [stderr]     Updating git submodule `https://github.com/google/benchmark.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded string v0.2.0
[INFO] [stderr]   Downloaded actix-web v1.0.2
[INFO] [stderr]   Downloaded h2 v0.1.24
[INFO] [stderr]   Downloaded awc v0.2.1
[INFO] [stderr]   Downloaded copyless v0.1.3
[INFO] [stderr]   Downloaded actix-threadpool v0.1.1
[INFO] [stderr]   Downloaded actix-rt v0.2.2
[INFO] [stderr]   Downloaded actix-connect v0.2.0
[INFO] [stderr]   Downloaded actix-multipart v0.1.2
[INFO] [stderr]   Downloaded actix-server-config v0.1.1
[INFO] [stderr]   Downloaded signal-hook-registry v1.0.1
[INFO] [stderr]   Downloaded actix-server v0.5.1
[INFO] [stderr]   Downloaded twoway v0.2.0
[INFO] [stderr]   Downloaded regex v1.1.7
[INFO] [stderr]   Downloaded actix-utils v0.4.1
[INFO] [stderr]   Downloaded actix-http v0.2.4
[INFO] [stderr]   Downloaded actix-service v0.4.1
[INFO] [stderr]   Downloaded regex-syntax v0.6.7
[INFO] [stderr]   Downloaded socket2 v0.3.9
[INFO] [stderr]   Downloaded signal-hook v0.1.9
[INFO] [stderr]   Downloaded actix-web-codegen v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 804771fd7eaa1309f553b32cfa53aa174b0997708fd5d7e64d0ca13b664aa054
[INFO] running `Command { std: "docker" "start" "-a" "804771fd7eaa1309f553b32cfa53aa174b0997708fd5d7e64d0ca13b664aa054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "804771fd7eaa1309f553b32cfa53aa174b0997708fd5d7e64d0ca13b664aa054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804771fd7eaa1309f553b32cfa53aa174b0997708fd5d7e64d0ca13b664aa054", kill_on_drop: false }`
[INFO] [stdout] 804771fd7eaa1309f553b32cfa53aa174b0997708fd5d7e64d0ca13b664aa054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76fbcc65bacb075daf8ebc047c9db5c49b16146629136c462030ad28f7166f19
[INFO] running `Command { std: "docker" "start" "-a" "76fbcc65bacb075daf8ebc047c9db5c49b16146629136c462030ad28f7166f19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "76fbcc65bacb075daf8ebc047c9db5c49b16146629136c462030ad28f7166f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76fbcc65bacb075daf8ebc047c9db5c49b16146629136c462030ad28f7166f19", kill_on_drop: false }`
[INFO] [stdout] 76fbcc65bacb075daf8ebc047c9db5c49b16146629136c462030ad28f7166f19