[INFO] cloning repository https://github.com/prajwalprabhu/chatbot-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prajwalprabhu/chatbot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajwalprabhu%2Fchatbot-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajwalprabhu%2Fchatbot-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 721708c3711ddc26972ceb824ce0ca4d47eed2ef [INFO] testing prajwalprabhu/chatbot-rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajwalprabhu%2Fchatbot-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prajwalprabhu/chatbot-rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/prajwalprabhu/chatbot-rs [INFO] finished tweaking git repo https://github.com/prajwalprabhu/chatbot-rs [INFO] tweaked toml for git repo https://github.com/prajwalprabhu/chatbot-rs written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/prajwalprabhu/chatbot-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3611b02fff5a7ff0b792248b694303c4a79281af60d80818fd334d6c415c9f12 [INFO] running `Command { std: "docker" "start" "-a" "3611b02fff5a7ff0b792248b694303c4a79281af60d80818fd334d6c415c9f12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3611b02fff5a7ff0b792248b694303c4a79281af60d80818fd334d6c415c9f12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3611b02fff5a7ff0b792248b694303c4a79281af60d80818fd334d6c415c9f12", kill_on_drop: false }` [INFO] [stdout] 3611b02fff5a7ff0b792248b694303c4a79281af60d80818fd334d6c415c9f12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2ae4af76753753cba43429d599ca86a72d06957d013767e0f7a656b9cf848c8 [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" "d2ae4af76753753cba43429d599ca86a72d06957d013767e0f7a656b9cf848c8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling chatbot-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 126 | / loop { [INFO] [stdout] 127 | | let result: Message = channel.recv().unwrap(); [INFO] [stdout] 128 | | let mut members = members.lock().unwrap(); [INFO] [stdout] 129 | | let mut stream = stream.lock().unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 150 | | Mutex::unlock(stream); [INFO] [stdout] 151 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 154 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.82s [INFO] running `Command { std: "docker" "inspect" "d2ae4af76753753cba43429d599ca86a72d06957d013767e0f7a656b9cf848c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ae4af76753753cba43429d599ca86a72d06957d013767e0f7a656b9cf848c8", kill_on_drop: false }` [INFO] [stdout] d2ae4af76753753cba43429d599ca86a72d06957d013767e0f7a656b9cf848c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71398fba857fe8b3d49a2ee434e9eb7d89c5c8b96c71045b026decb57c037ab7 [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" "71398fba857fe8b3d49a2ee434e9eb7d89c5c8b96c71045b026decb57c037ab7", kill_on_drop: false }` [INFO] [stderr] Compiling chatbot-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 126 | / loop { [INFO] [stdout] 127 | | let result: Message = channel.recv().unwrap(); [INFO] [stdout] 128 | | let mut members = members.lock().unwrap(); [INFO] [stdout] 129 | | let mut stream = stream.lock().unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 150 | | Mutex::unlock(stream); [INFO] [stdout] 151 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 154 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "71398fba857fe8b3d49a2ee434e9eb7d89c5c8b96c71045b026decb57c037ab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71398fba857fe8b3d49a2ee434e9eb7d89c5c8b96c71045b026decb57c037ab7", kill_on_drop: false }` [INFO] [stdout] 71398fba857fe8b3d49a2ee434e9eb7d89c5c8b96c71045b026decb57c037ab7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c66290ae681969bbb340ddfb41d632825cff88b5398aca8cd36aa854bdeb4556 [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" "c66290ae681969bbb340ddfb41d632825cff88b5398aca8cd36aa854bdeb4556", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:154:5 [INFO] [stderr] | [INFO] [stderr] 126 | / loop { [INFO] [stderr] 127 | | let result: Message = channel.recv().unwrap(); [INFO] [stderr] 128 | | let mut members = members.lock().unwrap(); [INFO] [stderr] 129 | | let mut stream = stream.lock().unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 150 | | Mutex::unlock(stream); [INFO] [stderr] 151 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 154 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `chatbot-rs` (bin "chatbot-rs" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chatbot_rs-625f53ff017ab565) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c66290ae681969bbb340ddfb41d632825cff88b5398aca8cd36aa854bdeb4556", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c66290ae681969bbb340ddfb41d632825cff88b5398aca8cd36aa854bdeb4556", kill_on_drop: false }` [INFO] [stdout] c66290ae681969bbb340ddfb41d632825cff88b5398aca8cd36aa854bdeb4556