[INFO] cloning repository https://github.com/Allstreamer/protoserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Allstreamer/protoserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllstreamer%2Fprotoserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllstreamer%2Fprotoserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81c3f25f0868a3eb47fb066e394c7c30fdc397b1
[INFO] checking Allstreamer/protoserver against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllstreamer%2Fprotoserver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Allstreamer/protoserver on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Allstreamer/protoserver
[INFO] finished tweaking git repo https://github.com/Allstreamer/protoserver
[INFO] tweaked toml for git repo https://github.com/Allstreamer/protoserver written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Allstreamer/protoserver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding hamming v0.1.3
[INFO] [stderr]       Adding itoa v1.0.14
[INFO] [stderr]     Updating libc v0.2.147 -> v0.2.169
[INFO] [stderr]     Updating mio v0.8.8 -> v1.0.3
[INFO] [stderr]       Adding num-integer v0.1.46
[INFO] [stderr]       Adding num-traits v0.2.19
[INFO] [stderr]       Adding primal v0.3.3
[INFO] [stderr]       Adding primal-bit v0.3.2
[INFO] [stderr]       Adding primal-check v0.3.4
[INFO] [stderr]       Adding primal-estimate v0.3.3
[INFO] [stderr]       Adding primal-sieve v0.3.7
[INFO] [stderr]     Updating proc-macro2 v1.0.66 -> v1.0.93
[INFO] [stderr]     Updating quote v1.0.32 -> v1.0.38
[INFO] [stderr]       Adding ryu v1.0.19
[INFO] [stderr]       Adding serde v1.0.217
[INFO] [stderr]       Adding serde_derive v1.0.217
[INFO] [stderr]       Adding serde_json v1.0.138
[INFO] [stderr]     Updating socket2 v0.5.3 -> v0.5.8
[INFO] [stderr]     Updating syn v2.0.28 -> v2.0.96
[INFO] [stderr]     Updating tokio v1.30.0 -> v1.43.0
[INFO] [stderr]     Updating tokio-macros v2.1.0 -> v2.5.0
[INFO] [stderr]     Updating windows-sys v0.48.0 -> v0.52.0
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hamming v0.1.3
[INFO] [stderr]   Downloaded primal-sieve v0.3.7
[INFO] [stderr]   Downloaded primal-bit v0.3.2
[INFO] [stderr]   Downloaded primal-estimate v0.3.3
[INFO] [stderr]   Downloaded primal v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d8226cf438ae76ec15f0a43f23716b1d1c9afb6f8c328acb486837a775ba4f9
[INFO] running `Command { std: "docker" "start" "-a" "8d8226cf438ae76ec15f0a43f23716b1d1c9afb6f8c328acb486837a775ba4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d8226cf438ae76ec15f0a43f23716b1d1c9afb6f8c328acb486837a775ba4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8226cf438ae76ec15f0a43f23716b1d1c9afb6f8c328acb486837a775ba4f9", kill_on_drop: false }`
[INFO] [stdout] 8d8226cf438ae76ec15f0a43f23716b1d1c9afb6f8c328acb486837a775ba4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e12b83d9d93c8ed510f0e4ecea4e6ef29b81f7b0732a2d9dd3454d9b3cf1785
[INFO] running `Command { std: "docker" "start" "-a" "4e12b83d9d93c8ed510f0e4ecea4e6ef29b81f7b0732a2d9dd3454d9b3cf1785", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking hamming v0.1.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking primal-estimate v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking primal-bit v0.3.2
[INFO] [stderr]     Checking primal-sieve v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking primal v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking protoserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found reserved identifier `_`
[INFO] [stdout]   --> src/servers/budget_chat.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ = reader.read_line(&mut buf) => {
[INFO] [stdout]    |             ^ expected identifier, found reserved identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved identifier `_`
[INFO] [stdout]   --> src/servers/budget_chat.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ = reader.read_line(&mut buf) => {
[INFO] [stdout]    |             ^ expected identifier, found reserved identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smoke_test::smoke_test`
[INFO] [stdout]  --> src/servers/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use smoke_test::smoke_test;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prime_time::prime_time`
[INFO] [stdout]  --> src/servers/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use prime_time::prime_time;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `means_to_an_end::means_to_an_end`
[INFO] [stdout]  --> src/servers/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use means_to_an_end::means_to_an_end;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smoke_test::smoke_test`
[INFO] [stdout]  --> src/servers/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use smoke_test::smoke_test;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prime_time::prime_time`
[INFO] [stdout]  --> src/servers/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use prime_time::prime_time;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `means_to_an_end::means_to_an_end`
[INFO] [stdout]  --> src/servers/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use means_to_an_end::means_to_an_end;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `_` on type `tokio::io::BufReader<tokio::net::TcpStream>`
[INFO] [stdout]   --> src/servers/budget_chat.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ = reader.read_line(&mut buf) => {
[INFO] [stdout]    |             ^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `_` on type `tokio::io::BufReader<tokio::net::TcpStream>`
[INFO] [stdout]   --> src/servers/budget_chat.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ = reader.read_line(&mut buf) => {
[INFO] [stdout]    |             ^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `protoserver` (bin "protoserver" test) due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `protoserver` (bin "protoserver") due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4e12b83d9d93c8ed510f0e4ecea4e6ef29b81f7b0732a2d9dd3454d9b3cf1785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e12b83d9d93c8ed510f0e4ecea4e6ef29b81f7b0732a2d9dd3454d9b3cf1785", kill_on_drop: false }`
[INFO] [stdout] 4e12b83d9d93c8ed510f0e4ecea4e6ef29b81f7b0732a2d9dd3454d9b3cf1785
