[INFO] cloning repository https://github.com/yehudaNahon/rust-chat-service [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yehudaNahon/rust-chat-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FyehudaNahon%2Frust-chat-service", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FyehudaNahon%2Frust-chat-service'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0db706ec18c6c0a9dfc0a7429c989ebaac3503a2 [INFO] checking yehudaNahon/rust-chat-service against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FyehudaNahon%2Frust-chat-service" "/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/yehudaNahon/rust-chat-service 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/yehudaNahon/rust-chat-service [INFO] finished tweaking git repo https://github.com/yehudaNahon/rust-chat-service [INFO] tweaked toml for git repo https://github.com/yehudaNahon/rust-chat-service written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yehudaNahon/rust-chat-service 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded redox_syscall v0.1.51 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded miow v0.1.5 [INFO] [stderr] Downloaded mio v0.5.1 [INFO] [stderr] Downloaded bytes v0.3.0 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded libc v0.2.48 [INFO] [stderr] Downloaded http-muncher v0.2.5 [INFO] [stderr] Downloaded log v0.4.6 [INFO] [stderr] Downloaded nix v0.5.1 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc8d20e14c3bb1b15fc2c4daa35d41c30efb6ac0e56c4e8fa29a5c47c22bddef [INFO] running `Command { std: "docker" "start" "-a" "cc8d20e14c3bb1b15fc2c4daa35d41c30efb6ac0e56c4e8fa29a5c47c22bddef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc8d20e14c3bb1b15fc2c4daa35d41c30efb6ac0e56c4e8fa29a5c47c22bddef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc8d20e14c3bb1b15fc2c4daa35d41c30efb6ac0e56c4e8fa29a5c47c22bddef", kill_on_drop: false }` [INFO] [stdout] cc8d20e14c3bb1b15fc2c4daa35d41c30efb6ac0e56c4e8fa29a5c47c22bddef [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=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] 85146591cefad9978655fa217b860316c871547b323268c15c179cbb450cc277 [INFO] running `Command { std: "docker" "start" "-a" "85146591cefad9978655fa217b860316c871547b323268c15c179cbb450cc277", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling http-muncher v0.2.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:44:48 [INFO] [stdout] | [INFO] [stdout] 44 | self.clients.insert(new_token, client_socket); [INFO] [stdout] | ------ ^^^^^^^^^^^^^ expected `TcpStream`, found `(TcpStream, SocketAddr)` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected struct `mio::tcp::TcpStream` [INFO] [stdout] found tuple `(mio::tcp::TcpStream, std::net::SocketAddr)` [INFO] [stdout] help: the return type of this call is `(mio::tcp::TcpStream, std::net::SocketAddr)` due to the type of the argument passed [INFO] [stdout] --> src/main.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | self.clients.insert(new_token, client_socket); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/collections/hash/map.rs:1105:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:44:48 [INFO] [stdout] | [INFO] [stdout] 44 | self.clients.insert(new_token, client_socket); [INFO] [stdout] | ------ ^^^^^^^^^^^^^ expected `TcpStream`, found `(TcpStream, SocketAddr)` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected struct `mio::tcp::TcpStream` [INFO] [stdout] found tuple `(mio::tcp::TcpStream, std::net::SocketAddr)` [INFO] [stdout] help: the return type of this call is `(mio::tcp::TcpStream, std::net::SocketAddr)` due to the type of the argument passed [INFO] [stdout] --> src/main.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | self.clients.insert(new_token, client_socket); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/collections/hash/map.rs:1105:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chat` (bin "chat") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `chat` (bin "chat" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "85146591cefad9978655fa217b860316c871547b323268c15c179cbb450cc277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85146591cefad9978655fa217b860316c871547b323268c15c179cbb450cc277", kill_on_drop: false }` [INFO] [stdout] 85146591cefad9978655fa217b860316c871547b323268c15c179cbb450cc277 [INFO] checking yehudaNahon/rust-chat-service against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FyehudaNahon%2Frust-chat-service" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yehudaNahon/rust-chat-service 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/yehudaNahon/rust-chat-service [INFO] finished tweaking git repo https://github.com/yehudaNahon/rust-chat-service [INFO] tweaked toml for git repo https://github.com/yehudaNahon/rust-chat-service written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yehudaNahon/rust-chat-service 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f75037ddec188d1e919e3e57295874346aa26a917ee85c4ff3c688fc7c560fcf [INFO] running `Command { std: "docker" "start" "-a" "f75037ddec188d1e919e3e57295874346aa26a917ee85c4ff3c688fc7c560fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f75037ddec188d1e919e3e57295874346aa26a917ee85c4ff3c688fc7c560fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f75037ddec188d1e919e3e57295874346aa26a917ee85c4ff3c688fc7c560fcf", kill_on_drop: false }` [INFO] [stdout] f75037ddec188d1e919e3e57295874346aa26a917ee85c4ff3c688fc7c560fcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] edc6f1cf07d280232e25827d0698aef68ee2f4063ca279093fabc53b047ee959 [INFO] running `Command { std: "docker" "start" "-a" "edc6f1cf07d280232e25827d0698aef68ee2f4063ca279093fabc53b047ee959", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "edc6f1cf07d280232e25827d0698aef68ee2f4063ca279093fabc53b047ee959", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc6f1cf07d280232e25827d0698aef68ee2f4063ca279093fabc53b047ee959", kill_on_drop: false }` [INFO] [stdout] edc6f1cf07d280232e25827d0698aef68ee2f4063ca279093fabc53b047ee959