[INFO] cloning repository https://github.com/jlerche/actix_ws_chat_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jlerche/actix_ws_chat_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlerche%2Factix_ws_chat_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlerche%2Factix_ws_chat_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30558f3d6258fc2788c24f08483f1eaa3ca2fd1c
[INFO] checking jlerche/actix_ws_chat_example against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlerche%2Factix_ws_chat_example" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jlerche/actix_ws_chat_example on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jlerche/actix_ws_chat_example
[INFO] finished tweaking git repo https://github.com/jlerche/actix_ws_chat_example
[INFO] tweaked toml for git repo https://github.com/jlerche/actix_ws_chat_example written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/jlerche/actix_ws_chat_example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd0249649d68f21b9b701e4f35544457f73e74fe52f058b65585e3ec886a7e1e
[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" "fd0249649d68f21b9b701e4f35544457f73e74fe52f058b65585e3ec886a7e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd0249649d68f21b9b701e4f35544457f73e74fe52f058b65585e3ec886a7e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd0249649d68f21b9b701e4f35544457f73e74fe52f058b65585e3ec886a7e1e", kill_on_drop: false }`
[INFO] [stdout] fd0249649d68f21b9b701e4f35544457f73e74fe52f058b65585e3ec886a7e1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 6d01381e857dbdd4c2455d6f7dfb97faee5af47318fd32076ab01983bce6b42b
[INFO] running `Command { std: "docker" "start" "-a" "6d01381e857dbdd4c2455d6f7dfb97faee5af47318fd32076ab01983bce6b42b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking rand_core v0.3.0
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[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking rustc-demangle v0.1.9
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[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]    Compiling unicase v1.4.2
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[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling brotli-sys v0.3.2
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[INFO] [stderr]    Compiling actix-web v0.7.8
[INFO] [stderr]     Checking futures-cpupool v0.1.8
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[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
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[INFO] [stderr]     Checking phf_shared v0.7.23
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]    Compiling quote v0.6.8
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[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking phf v0.7.23
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]     Checking crossbeam-deque v0.6.1
[INFO] [stderr]     Checking flate2 v1.0.3
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking error-chain v0.1.12
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[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking serde_urlencoded v0.5.3
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[INFO] [stderr]     Checking tokio-fs v0.1.3
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[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking trust-dns-proto v0.4.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking h2 v0.1.12
[INFO] [stderr]     Checking trust-dns-resolver v0.9.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling actix_derive v0.3.0
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking actix v0.7.4
[INFO] [stderr]     Checking actix-broker v0.1.6
[INFO] [stderr]     Checking websocket_load_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "6d01381e857dbdd4c2455d6f7dfb97faee5af47318fd32076ab01983bce6b42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d01381e857dbdd4c2455d6f7dfb97faee5af47318fd32076ab01983bce6b42b", kill_on_drop: false }`
[INFO] [stdout] 6d01381e857dbdd4c2455d6f7dfb97faee5af47318fd32076ab01983bce6b42b