[INFO] cloning repository https://github.com/CDRayn/chatty [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CDRayn/chatty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCDRayn%2Fchatty", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCDRayn%2Fchatty'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93ed9c6d118c52ff9002f4e618da3de8b1536177 [INFO] checking CDRayn/chatty against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCDRayn%2Fchatty" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CDRayn/chatty on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CDRayn/chatty [INFO] finished tweaking git repo https://github.com/CDRayn/chatty [INFO] tweaked toml for git repo https://github.com/CDRayn/chatty written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/CDRayn/chatty already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c9a40b10e9fa42c735acfc0721b30b5d2434a5055e965b827dfa6484bf24a30 [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" "8c9a40b10e9fa42c735acfc0721b30b5d2434a5055e965b827dfa6484bf24a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c9a40b10e9fa42c735acfc0721b30b5d2434a5055e965b827dfa6484bf24a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c9a40b10e9fa42c735acfc0721b30b5d2434a5055e965b827dfa6484bf24a30", kill_on_drop: false }` [INFO] [stdout] 8c9a40b10e9fa42c735acfc0721b30b5d2434a5055e965b827dfa6484bf24a30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a56d800b37babcb254efa4631ea2d85dd5f20cf2157232f7880fcb8cd9943caa [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" "a56d800b37babcb254efa4631ea2d85dd5f20cf2157232f7880fcb8cd9943caa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking simple_logger v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Checking serde v1.0.102 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking chatty v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/models.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/models.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `HttpRequest` [INFO] [stdout] --> src/http.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct HttpRequest<'a> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_request` [INFO] [stdout] --> src/http.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn parse_request(request: &str) -> Result> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_chat` [INFO] [stdout] --> src/models.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn parse_chat(http_body: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_message` [INFO] [stdout] --> src/models.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn parse_message(http_body: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/models.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let mut json_message = r#" [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/models.rs:185:13 [INFO] [stdout] | [INFO] [stdout] 185 | let mut expected = Message { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/models.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 192 | let mut parsed_message = parse_message(&json_message).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.33s [INFO] running `Command { std: "docker" "inspect" "a56d800b37babcb254efa4631ea2d85dd5f20cf2157232f7880fcb8cd9943caa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56d800b37babcb254efa4631ea2d85dd5f20cf2157232f7880fcb8cd9943caa", kill_on_drop: false }` [INFO] [stdout] a56d800b37babcb254efa4631ea2d85dd5f20cf2157232f7880fcb8cd9943caa