[INFO] cloning repository https://github.com/ramones156/rust-chat-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ramones156/rust-chat-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framones156%2Frust-chat-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framones156%2Frust-chat-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e819d2c741cf645acd1dfbc3ed799a68b75f246
[INFO] testing ramones156/rust-chat-engine against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framones156%2Frust-chat-engine" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ramones156/rust-chat-engine on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ramones156/rust-chat-engine
[INFO] finished tweaking git repo https://github.com/ramones156/rust-chat-engine
[INFO] tweaked toml for git repo https://github.com/ramones156/rust-chat-engine written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ramones156/rust-chat-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2ef146f80b20d2df699983a80abf5fefa1b381315144a33bef58f39f30d36a3
[INFO] running `Command { std: "docker" "start" "-a" "d2ef146f80b20d2df699983a80abf5fefa1b381315144a33bef58f39f30d36a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2ef146f80b20d2df699983a80abf5fefa1b381315144a33bef58f39f30d36a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ef146f80b20d2df699983a80abf5fefa1b381315144a33bef58f39f30d36a3", kill_on_drop: false }`
[INFO] [stdout] d2ef146f80b20d2df699983a80abf5fefa1b381315144a33bef58f39f30d36a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad74658d1c46300be2ae00e8f8064ea78f5b3fa9b956ce94d4ea4f60addac35
[INFO] running `Command { std: "docker" "start" "-a" "aad74658d1c46300be2ae00e8f8064ea78f5b3fa9b956ce94d4ea4f60addac35", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "aad74658d1c46300be2ae00e8f8064ea78f5b3fa9b956ce94d4ea4f60addac35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad74658d1c46300be2ae00e8f8064ea78f5b3fa9b956ce94d4ea4f60addac35", kill_on_drop: false }`
[INFO] [stdout] aad74658d1c46300be2ae00e8f8064ea78f5b3fa9b956ce94d4ea4f60addac35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44819378b443ea8f768198f88c69191b292d6a2b02916a2425b0989bdf6de76f
[INFO] running `Command { std: "docker" "start" "-a" "44819378b443ea8f768198f88c69191b292d6a2b02916a2425b0989bdf6de76f", kill_on_drop: false }`
[INFO] [stderr]    Compiling p2pclient v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "44819378b443ea8f768198f88c69191b292d6a2b02916a2425b0989bdf6de76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44819378b443ea8f768198f88c69191b292d6a2b02916a2425b0989bdf6de76f", kill_on_drop: false }`
[INFO] [stdout] 44819378b443ea8f768198f88c69191b292d6a2b02916a2425b0989bdf6de76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92e1b407eb05881db1f51753bb562b3bcc6d9e6ee4c987547a684e4e216553e0
[INFO] running `Command { std: "docker" "start" "-a" "92e1b407eb05881db1f51753bb562b3bcc6d9e6ee4c987547a684e4e216553e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "92e1b407eb05881db1f51753bb562b3bcc6d9e6ee4c987547a684e4e216553e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e1b407eb05881db1f51753bb562b3bcc6d9e6ee4c987547a684e4e216553e0", kill_on_drop: false }`
[INFO] [stdout] 92e1b407eb05881db1f51753bb562b3bcc6d9e6ee4c987547a684e4e216553e0