[INFO] cloning repository https://github.com/Archisman-Mridha/tcp-server-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Archisman-Mridha/tcp-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArchisman-Mridha%2Ftcp-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArchisman-Mridha%2Ftcp-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bc22a34af88c6c686043064dbf6a2a86bed390d
[INFO] checking Archisman-Mridha/tcp-server-rust against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArchisman-Mridha%2Ftcp-server-rust" "/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/Archisman-Mridha/tcp-server-rust 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/Archisman-Mridha/tcp-server-rust
[INFO] finished tweaking git repo https://github.com/Archisman-Mridha/tcp-server-rust
[INFO] tweaked toml for git repo https://github.com/Archisman-Mridha/tcp-server-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Archisman-Mridha/tcp-server-rust 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tun v0.7.3
[INFO] [stderr]   Downloaded thiserror-impl v2.0.3
[INFO] [stderr]   Downloaded thiserror v2.0.3
[INFO] [stderr]   Downloaded c2rust-bitfields-derive v0.19.0
[INFO] [stderr]   Downloaded fastrand v2.2.0
[INFO] [stderr]   Downloaded c2rust-bitfields v0.19.0
[INFO] [stderr]   Downloaded anyhow v1.0.93
[INFO] [stderr]   Downloaded futures-lite v2.5.0
[INFO] [stderr]   Downloaded syn v2.0.89
[INFO] [stderr]   Downloaded etherparse v0.16.0
[INFO] [stderr]   Downloaded wintun-bindings v0.7.17
[INFO] [stderr]   Downloaded libc v0.2.164
[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] af7c3934bdabfc5af8d5e47f9628482d21352cc3bff75547308735b6ab5c9f81
[INFO] running `Command { std: "docker" "start" "-a" "af7c3934bdabfc5af8d5e47f9628482d21352cc3bff75547308735b6ab5c9f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af7c3934bdabfc5af8d5e47f9628482d21352cc3bff75547308735b6ab5c9f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7c3934bdabfc5af8d5e47f9628482d21352cc3bff75547308735b6ab5c9f81", kill_on_drop: false }`
[INFO] [stdout] af7c3934bdabfc5af8d5e47f9628482d21352cc3bff75547308735b6ab5c9f81
[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] 57e19242addfa3c92cf6b3f0eb3b65eaa7ddf6f54b2c88c5dc3550af321ce0ef
[INFO] running `Command { std: "docker" "start" "-a" "57e19242addfa3c92cf6b3f0eb3b65eaa7ddf6f54b2c88c5dc3550af321ce0ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking etherparse v0.16.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]     Checking tun v0.7.3
[INFO] [stderr]     Checking tcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0063]: missing fields `irs`, `nxt`, `up` and 1 other field in initializer of `ReceiveSequenceVariables`
[INFO] [stdout]    --> src/tcp.rs:143:33
[INFO] [stdout]     |
[INFO] [stdout] 143 |       receiveSequenceVariables: ReceiveSequenceVariables {},
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^ missing `irs`, `nxt`, `up` and 1 other field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `irs`, `nxt`, `up` and 1 other field in initializer of `ReceiveSequenceVariables`
[INFO] [stdout]    --> src/tcp.rs:143:33
[INFO] [stdout]     |
[INFO] [stdout] 143 |       receiveSequenceVariables: ReceiveSequenceVariables {},
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^ missing `irs`, `nxt`, `up` and 1 other field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/tcp.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |         una: (),
[INFO] [stdout]     |              ^^ expected `usize`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/tcp.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |         una: (),
[INFO] [stdout]     |              ^^ expected `usize`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/tcp.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         nxt: (),
[INFO] [stdout]     |              ^^ expected `usize`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/tcp.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         nxt: (),
[INFO] [stdout]     |              ^^ expected `usize`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `SendSequenceVariables` has no field named `ack`
[INFO] [stdout]    --> src/tcp.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         ack: (),
[INFO] [stdout]     |         ^^^ `SendSequenceVariables` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `wnd`, `up`, `wl1`, `wl2`, `iss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `SendSequenceVariables` has no field named `seq`
[INFO] [stdout]    --> src/tcp.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         seq: (),
[INFO] [stdout]     |         ^^^ `SendSequenceVariables` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `wnd`, `up`, `wl1`, `wl2`, `iss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `SendSequenceVariables` has no field named `len`
[INFO] [stdout]    --> src/tcp.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         len: (),
[INFO] [stdout]     |         ^^^ `SendSequenceVariables` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `wnd`, `up`, `wl1`, `wl2`, `iss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `SendSequenceVariables` has no field named `ack`
[INFO] [stdout]    --> src/tcp.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         ack: (),
[INFO] [stdout]     |         ^^^ `SendSequenceVariables` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `wnd`, `up`, `wl1`, `wl2`, `iss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `SendSequenceVariables` has no field named `seq`
[INFO] [stdout]    --> src/tcp.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         seq: (),
[INFO] [stdout]     |         ^^^ `SendSequenceVariables` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `wnd`, `up`, `wl1`, `wl2`, `iss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `SendSequenceVariables` has no field named `len`
[INFO] [stdout]    --> src/tcp.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         len: (),
[INFO] [stdout]     |         ^^^ `SendSequenceVariables` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `wnd`, `up`, `wl1`, `wl2`, `iss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `existingConnection`
[INFO] [stdout]    --> src/main.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |       Entry::Occupied(mut existingConnection) => todo!(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existingConnection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `existingConnection`
[INFO] [stdout]    --> src/main.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |       Entry::Occupied(mut existingConnection) => todo!(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existingConnection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:120:23
[INFO] [stdout]     |
[INFO] [stdout] 120 |       Entry::Occupied(mut existingConnection) => todo!(),
[INFO] [stdout]     |                       ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:120:23
[INFO] [stdout]     |
[INFO] [stdout] 120 |       Entry::Occupied(mut existingConnection) => todo!(),
[INFO] [stdout]     |                       ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0308, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0308, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcp-server` (bin "tcp-server" test) due to 6 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tcp-server` (bin "tcp-server") due to 6 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "57e19242addfa3c92cf6b3f0eb3b65eaa7ddf6f54b2c88c5dc3550af321ce0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e19242addfa3c92cf6b3f0eb3b65eaa7ddf6f54b2c88c5dc3550af321ce0ef", kill_on_drop: false }`
[INFO] [stdout] 57e19242addfa3c92cf6b3f0eb3b65eaa7ddf6f54b2c88c5dc3550af321ce0ef
