[INFO] updating cached repository https://github.com/JustBeYou/AsyncHTTP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bb899316a883b69fd8dab6ae01db843da5d1eb3
[INFO] checking JustBeYou/AsyncHTTP against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2FAsyncHTTP" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JustBeYou/AsyncHTTP on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JustBeYou/AsyncHTTP
[INFO] finished tweaking git repo https://github.com/JustBeYou/AsyncHTTP
[INFO] tweaked toml for git repo https://github.com/JustBeYou/AsyncHTTP written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/JustBeYou/AsyncHTTP already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcb454cba72bb8a837e39c20b7b519fae4ff2b8418cbfbbfd9bc49d0f07bba1d
[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" "fcb454cba72bb8a837e39c20b7b519fae4ff2b8418cbfbbfd9bc49d0f07bba1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcb454cba72bb8a837e39c20b7b519fae4ff2b8418cbfbbfd9bc49d0f07bba1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb454cba72bb8a837e39c20b7b519fae4ff2b8418cbfbbfd9bc49d0f07bba1d", kill_on_drop: false }`
[INFO] [stdout] fcb454cba72bb8a837e39c20b7b519fae4ff2b8418cbfbbfd9bc49d0f07bba1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecca365f3e5e1d03c8d1cffa2a224c09bfef09918de003db50bc9c77bebc01e8
[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" "ecca365f3e5e1d03c8d1cffa2a224c09bfef09918de003db50bc9c77bebc01e8", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]     Checking slab v0.4.1
[INFO] [stderr]     Checking json v0.11.13
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking log v0.4.5
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking async_http v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/events.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     event_data: Box<Any>
[INFO] [stdout]    |                     ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/events.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(event_type: EventType, event_data: Box<Any>) -> Self {
[INFO] [stdout]    |                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/events.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_data(self) -> Box<Any> {
[INFO] [stdout]    |                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IncomingData`, `OutgoingData`
[INFO] [stdout]   --> src/server/mod.rs:9:22
[INFO] [stdout]    |
[INFO] [stdout] 9  |                      IncomingData,
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 10 |                      OutgoingData};
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/events.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     event_data: Box<Any>
[INFO] [stdout]    |                     ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/events.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(event_type: EventType, event_data: Box<Any>) -> Self {
[INFO] [stdout]    |                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/events.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_data(self) -> Box<Any> {
[INFO] [stdout]    |                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IncomingData`, `OutgoingData`
[INFO] [stdout]   --> src/server/mod.rs:9:22
[INFO] [stdout]    |
[INFO] [stdout] 9  |                      IncomingData,
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 10 |                      OutgoingData};
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unimplemented`
[INFO] [stdout]   --> src/server/listener.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Unimplemented,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `address`
[INFO] [stdout]   --> src/server/listener.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `port`
[INFO] [stdout]   --> src/server/listener.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     port: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `conn_limit`
[INFO] [stdout]   --> src/server/listener.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     conn_limit: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `online_clients`
[INFO] [stdout]   --> src/server/listener.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     online_clients: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_error`
[INFO] [stdout]   --> src/server/listener.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn push_error(&mut self, token: Token) -> () {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_port`
[INFO] [stdout]    --> src/server/listener.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn get_port(&self) -> &u16 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unimplemented`
[INFO] [stdout]   --> src/server/listener.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Unimplemented,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `address`
[INFO] [stdout]   --> src/server/listener.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `port`
[INFO] [stdout]   --> src/server/listener.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     port: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `conn_limit`
[INFO] [stdout]   --> src/server/listener.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     conn_limit: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `online_clients`
[INFO] [stdout]   --> src/server/listener.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     online_clients: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_error`
[INFO] [stdout]   --> src/server/listener.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn push_error(&mut self, token: Token) -> () {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_port`
[INFO] [stdout]    --> src/server/listener.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn get_port(&self) -> &u16 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "ecca365f3e5e1d03c8d1cffa2a224c09bfef09918de003db50bc9c77bebc01e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecca365f3e5e1d03c8d1cffa2a224c09bfef09918de003db50bc9c77bebc01e8", kill_on_drop: false }`
[INFO] [stdout] ecca365f3e5e1d03c8d1cffa2a224c09bfef09918de003db50bc9c77bebc01e8