[INFO] cloning repository https://github.com/linguohua/lproxy-dv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linguohua/lproxy-dv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinguohua%2Flproxy-dv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinguohua%2Flproxy-dv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81cf3f7bc3a39c67d2e5b74d023c20293c2f15e7
[INFO] checking linguohua/lproxy-dv against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinguohua%2Flproxy-dv" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/linguohua/lproxy-dv on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/linguohua/lproxy-dv
[INFO] finished tweaking git repo https://github.com/linguohua/lproxy-dv
[INFO] tweaked toml for git repo https://github.com/linguohua/lproxy-dv written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/linguohua/lproxy-dv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/linguohua/rust-native-tls`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e47097d836af4657634fe5ff74265ab6e71b789d485bbfcdb830d47ac962917f
[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" "e47097d836af4657634fe5ff74265ab6e71b789d485bbfcdb830d47ac962917f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e47097d836af4657634fe5ff74265ab6e71b789d485bbfcdb830d47ac962917f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47097d836af4657634fe5ff74265ab6e71b789d485bbfcdb830d47ac962917f", kill_on_drop: false }`
[INFO] [stdout] e47097d836af4657634fe5ff74265ab6e71b789d485bbfcdb830d47ac962917f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cfb17e8050ae14655c705a4a5ae428500efe685638cf9f4d5dff20f2075fa48
[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" "4cfb17e8050ae14655c705a4a5ae428500efe685638cf9f4d5dff20f2075fa48", kill_on_drop: false }`
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[INFO] [stdout] warning: field is never read: `instruction_trigger`
[INFO] [stdout]   --> src/service/service.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     instruction_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `monitor_trigger`
[INFO] [stdout]   --> src/service/service.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     monitor_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server`
[INFO] [stdout]   --> src/service/rpcserver.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     server: Option<grpcio::Server>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `listener_trigger`
[INFO] [stdout]   --> src/tlsserver/listener.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     listener_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `keepalive_trigger`
[INFO] [stdout]   --> src/tunnels/tunmgr.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     keepalive_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tigger`
[INFO] [stdout]   --> src/udpx/ustub.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     tigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `instruction_trigger`
[INFO] [stdout]   --> src/service/service.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     instruction_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `monitor_trigger`
[INFO] [stdout]   --> src/service/service.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     monitor_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server`
[INFO] [stdout]   --> src/service/rpcserver.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     server: Option<grpcio::Server>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `listener_trigger`
[INFO] [stdout]   --> src/tlsserver/listener.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     listener_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `keepalive_trigger`
[INFO] [stdout]   --> src/tunnels/tunmgr.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     keepalive_trigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tigger`
[INFO] [stdout]   --> src/udpx/ustub.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     tigger: Option<Trigger>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 56s
[INFO] running `Command { std: "docker" "inspect" "4cfb17e8050ae14655c705a4a5ae428500efe685638cf9f4d5dff20f2075fa48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cfb17e8050ae14655c705a4a5ae428500efe685638cf9f4d5dff20f2075fa48", kill_on_drop: false }`
[INFO] [stdout] 4cfb17e8050ae14655c705a4a5ae428500efe685638cf9f4d5dff20f2075fa48