[INFO] cloning repository https://github.com/wrench29/rusty-chat-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wrench29/rusty-chat-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrench29%2Frusty-chat-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrench29%2Frusty-chat-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a69afd752490b33d83334286fe63a3da75f71a84 [INFO] checking wrench29/rusty-chat-server against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrench29%2Frusty-chat-server" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wrench29/rusty-chat-server on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wrench29/rusty-chat-server [INFO] finished tweaking git repo https://github.com/wrench29/rusty-chat-server [INFO] tweaked toml for git repo https://github.com/wrench29/rusty-chat-server written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wrench29/rusty-chat-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 520fc06c112c362cf8b4cbb83f6ea45468faa2ff5e893162ee5e6639093abdac [INFO] running `Command { std: "docker" "start" "-a" "520fc06c112c362cf8b4cbb83f6ea45468faa2ff5e893162ee5e6639093abdac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "520fc06c112c362cf8b4cbb83f6ea45468faa2ff5e893162ee5e6639093abdac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "520fc06c112c362cf8b4cbb83f6ea45468faa2ff5e893162ee5e6639093abdac", kill_on_drop: false }` [INFO] [stdout] 520fc06c112c362cf8b4cbb83f6ea45468faa2ff5e893162ee5e6639093abdac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5b9ce7664550310f701f3a5413ccb1f8aeab7bd0d3e2a6b58c563ac31b901cc [INFO] running `Command { std: "docker" "start" "-a" "a5b9ce7664550310f701f3a5413ccb1f8aeab7bd0d3e2a6b58c563ac31b901cc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking winnow v0.5.34 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking is-terminal v0.4.10 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uuid v1.6.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking blowfish v0.7.0 [INFO] [stderr] Checking pwhash v1.0.0 [INFO] [stderr] Compiling sqlite3-src v0.5.1 [INFO] [stderr] Checking sqlite3-sys v0.15.2 [INFO] [stderr] Checking sqlite v0.32.0 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking rusty_chat_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `SendToAllExcept` and `DisconnectUser` are never constructed [INFO] [stdout] --> src/server.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum ChatServerResponseCommand { [INFO] [stdout] | ------------------------- variants in this enum [INFO] [stdout] 13 | SendToAll(Vec), [INFO] [stdout] 14 | SendToAllExcept(String, Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | SendToSome(Vec, Vec), [INFO] [stdout] 16 | DisconnectUser(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_user` is never used [INFO] [stdout] --> src/user_service.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl UserService { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn check_user(&self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SendToAllExcept` and `DisconnectUser` are never constructed [INFO] [stdout] --> src/server.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum ChatServerResponseCommand { [INFO] [stdout] | ------------------------- variants in this enum [INFO] [stdout] 13 | SendToAll(Vec), [INFO] [stdout] 14 | SendToAllExcept(String, Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | SendToSome(Vec, Vec), [INFO] [stdout] 16 | DisconnectUser(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_user` is never used [INFO] [stdout] --> src/user_service.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl UserService { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn check_user(&self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.15s [INFO] running `Command { std: "docker" "inspect" "a5b9ce7664550310f701f3a5413ccb1f8aeab7bd0d3e2a6b58c563ac31b901cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5b9ce7664550310f701f3a5413ccb1f8aeab7bd0d3e2a6b58c563ac31b901cc", kill_on_drop: false }` [INFO] [stdout] a5b9ce7664550310f701f3a5413ccb1f8aeab7bd0d3e2a6b58c563ac31b901cc