[INFO] cloning repository https://github.com/Rolledm/sip-server-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rolledm/sip-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRolledm%2Fsip-server-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRolledm%2Fsip-server-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cce706e1290f8001c18294b4eb8addcdac17f334 [INFO] checking Rolledm/sip-server-rust against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRolledm%2Fsip-server-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Rolledm/sip-server-rust [INFO] finished tweaking git repo https://github.com/Rolledm/sip-server-rust [INFO] tweaked toml for git repo https://github.com/Rolledm/sip-server-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Rolledm/sip-server-rust on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Rolledm/sip-server-rust 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sip_rld v0.3.5 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded serde_with_macros v1.1.0 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded thiserror v1.0.16 [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.16 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.2 [INFO] [stderr] Downloaded md5 v0.6.1 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded proc-macro-error v1.0.2 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded bson v0.14.1 [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded serde_json v1.0.52 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded chrono v0.4.11 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] [stderr] Downloaded syn v1.0.18 [INFO] [stderr] Downloaded os_info v1.3.3 [INFO] [stderr] Downloaded webpki-roots v0.18.0 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"/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07d9564c39d2766c61d2a50cad15207311fe9fb536e1281e4a19fbe0f613b2dc [INFO] running `Command { std: "docker" "start" "-a" "07d9564c39d2766c61d2a50cad15207311fe9fb536e1281e4a19fbe0f613b2dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07d9564c39d2766c61d2a50cad15207311fe9fb536e1281e4a19fbe0f613b2dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d9564c39d2766c61d2a50cad15207311fe9fb536e1281e4a19fbe0f613b2dc", kill_on_drop: false }` [INFO] [stdout] 07d9564c39d2766c61d2a50cad15207311fe9fb536e1281e4a19fbe0f613b2dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13b08b0fa3cc8a158cd2a90a278edafce0922936251988aee954b798fdfc943d [INFO] running `Command { std: "docker" "start" "-a" "13b08b0fa3cc8a158cd2a90a278edafce0922936251988aee954b798fdfc943d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling memchr 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Compiling serde_with_macros v1.1.0 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking serde_with v1.4.0 [INFO] [stderr] Checking bson v0.14.1 [INFO] [stderr] Checking mongodb v0.9.2 [INFO] [stderr] Checking sip_server v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sip.rs:45:62 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn on_sip_invite_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/sip.rs:45:62 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn on_sip_invite_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sip.rs:63:63 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn on_sip_ringing_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/sip.rs:63:63 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn on_sip_ringing_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sip.rs:81:58 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn on_sip_ok_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/sip.rs:81:58 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn on_sip_ok_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let client = Client::with_options(client_options).unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Warning`, `Error`, and `Fatal` are never constructed [INFO] [stdout] --> src/logger.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Severity { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 16 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Fatal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Severity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Users` is never constructed [INFO] [stdout] --> src/users_collection.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Users { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `init` and `get_instance` are never used [INFO] [stdout] --> src/users_collection.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Users { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 17 | pub fn init() { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get_instance() -> &'static Mutex> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sip.rs:45:62 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn on_sip_invite_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/sip.rs:45:62 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn on_sip_invite_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sip.rs:63:63 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn on_sip_ringing_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/sip.rs:63:63 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn on_sip_ringing_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sip.rs:81:58 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn on_sip_ok_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/sip.rs:81:58 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn on_sip_ok_received(mut message: sip_rld::Message, mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let client = Client::with_options(client_options).unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Warning`, `Error`, and `Fatal` are never constructed [INFO] [stdout] --> src/logger.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Severity { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 16 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Fatal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Severity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Users` is never constructed [INFO] [stdout] --> src/users_collection.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Users { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `init` and `get_instance` are never used [INFO] [stdout] --> src/users_collection.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Users { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 17 | pub fn init() { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get_instance() -> &'static Mutex> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, mongodb v0.9.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "13b08b0fa3cc8a158cd2a90a278edafce0922936251988aee954b798fdfc943d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13b08b0fa3cc8a158cd2a90a278edafce0922936251988aee954b798fdfc943d", kill_on_drop: false }` [INFO] [stdout] 13b08b0fa3cc8a158cd2a90a278edafce0922936251988aee954b798fdfc943d