[INFO] cloning repository https://github.com/satanb4/Rust-Server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/satanb4/Rust-Server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatanb4%2FRust-Server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatanb4%2FRust-Server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 053a70bbf5f21ff8c3fd6cb71c2068b281d4c749
[INFO] checking satanb4/Rust-Server against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatanb4%2FRust-Server" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/satanb4/Rust-Server on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/satanb4/Rust-Server
[INFO] finished tweaking git repo https://github.com/satanb4/Rust-Server
[INFO] tweaked toml for git repo https://github.com/satanb4/Rust-Server written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/satanb4/Rust-Server 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 275b84c090aa5dcd8e5f9f3cd73d6a8269fb8403ca90cb49bd18f8ec790bbf14
[INFO] running `Command { std: "docker" "start" "-a" "275b84c090aa5dcd8e5f9f3cd73d6a8269fb8403ca90cb49bd18f8ec790bbf14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "275b84c090aa5dcd8e5f9f3cd73d6a8269fb8403ca90cb49bd18f8ec790bbf14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275b84c090aa5dcd8e5f9f3cd73d6a8269fb8403ca90cb49bd18f8ec790bbf14", kill_on_drop: false }`
[INFO] [stdout] 275b84c090aa5dcd8e5f9f3cd73d6a8269fb8403ca90cb49bd18f8ec790bbf14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff9aeb3520ff42395b191d58a06d09bbc7dd994cb5f910da143d0fb55049ed7e
[INFO] running `Command { std: "docker" "start" "-a" "ff9aeb3520ff42395b191d58a06d09bbc7dd994cb5f910da143d0fb55049ed7e", kill_on_drop: false }`
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `is_err` found for tuple `(TcpStream, std::net::SocketAddr)` in the current scope
[INFO] [stdout]   --> src/server.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |             if res.is_err() {
[INFO] [stdout]    |                    ^^^^^^ method not found in `(TcpStream, SocketAddr)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_err` found for tuple `(TcpStream, std::net::SocketAddr)` in the current scope
[INFO] [stdout]   --> src/server.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |             if res.is_err() {
[INFO] [stdout]    |                    ^^^^^^ method not found in `(TcpStream, SocketAddr)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for tuple `(TcpStream, std::net::SocketAddr)` in the current scope
[INFO] [stdout]   --> src/server.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let (stream, addr) = res.unwrap();
[INFO] [stdout]    |                                      ^^^^^^ method not found in `(TcpStream, SocketAddr)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for tuple `(TcpStream, std::net::SocketAddr)` in the current scope
[INFO] [stdout]   --> src/server.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let (stream, addr) = res.unwrap();
[INFO] [stdout]    |                                      ^^^^^^ method not found in `(TcpStream, SocketAddr)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `server` (bin "server") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `server` (bin "server" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ff9aeb3520ff42395b191d58a06d09bbc7dd994cb5f910da143d0fb55049ed7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9aeb3520ff42395b191d58a06d09bbc7dd994cb5f910da143d0fb55049ed7e", kill_on_drop: false }`
[INFO] [stdout] ff9aeb3520ff42395b191d58a06d09bbc7dd994cb5f910da143d0fb55049ed7e
[INFO] checking satanb4/Rust-Server against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatanb4%2FRust-Server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/satanb4/Rust-Server on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/satanb4/Rust-Server
[INFO] finished tweaking git repo https://github.com/satanb4/Rust-Server
[INFO] tweaked toml for git repo https://github.com/satanb4/Rust-Server written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/satanb4/Rust-Server 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 510ab2f4e85e44ae1e7d48c5579d901275da4cabcd21c779868ffca947398acc
[INFO] running `Command { std: "docker" "start" "-a" "510ab2f4e85e44ae1e7d48c5579d901275da4cabcd21c779868ffca947398acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "510ab2f4e85e44ae1e7d48c5579d901275da4cabcd21c779868ffca947398acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510ab2f4e85e44ae1e7d48c5579d901275da4cabcd21c779868ffca947398acc", kill_on_drop: false }`
[INFO] [stdout] 510ab2f4e85e44ae1e7d48c5579d901275da4cabcd21c779868ffca947398acc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93526a48a748bdfd9cacb54e3a07baef778d06c8cf67b5710a2ec7de1f9176f1
[INFO] running `Command { std: "docker" "start" "-a" "93526a48a748bdfd9cacb54e3a07baef778d06c8cf67b5710a2ec7de1f9176f1", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "93526a48a748bdfd9cacb54e3a07baef778d06c8cf67b5710a2ec7de1f9176f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93526a48a748bdfd9cacb54e3a07baef778d06c8cf67b5710a2ec7de1f9176f1", kill_on_drop: false }`
[INFO] [stdout] 93526a48a748bdfd9cacb54e3a07baef778d06c8cf67b5710a2ec7de1f9176f1