[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#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRolledm%2Fsip-server-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rolledm/sip-server-rust on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-0/source/Cargo.toml [INFO] crate git repo https://github.com/Rolledm/sip-server-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4222b8b1e81e87c5f03c297354105035039303b6f5de5d37e0f122b6c325c139 [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" "4222b8b1e81e87c5f03c297354105035039303b6f5de5d37e0f122b6c325c139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4222b8b1e81e87c5f03c297354105035039303b6f5de5d37e0f122b6c325c139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4222b8b1e81e87c5f03c297354105035039303b6f5de5d37e0f122b6c325c139", kill_on_drop: false }` [INFO] [stdout] 4222b8b1e81e87c5f03c297354105035039303b6f5de5d37e0f122b6c325c139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a17a22ab7b69adda01cef8d0c2502aeee0f029f1969de53a70a9d1720bb03590 [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" "a17a22ab7b69adda01cef8d0c2502aeee0f029f1969de53a70a9d1720bb03590", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling os_info v1.3.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking version_check v0.9.1 [INFO] [stderr] Checking sip_rld v0.3.5 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking ryu v1.0.4 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking tokio v0.2.20 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling serde_with_macros v1.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [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] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking serde v1.0.106 [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: 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] = note: `#[warn(unused_variables)]` 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] [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: 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: 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)]` 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: 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: `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] = note: `#[warn(unused_variables)]` 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] [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: 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: variant is never constructed: `Warning` [INFO] [stdout] --> src/logger.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/logger.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Fatal` [INFO] [stdout] --> src/logger.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Fatal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/users_collection.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn init() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_instance` [INFO] [stdout] --> src/users_collection.rs:28:12 [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)]` 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: 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: variant is never constructed: `Warning` [INFO] [stdout] --> src/logger.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Warning, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/logger.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Fatal` [INFO] [stdout] --> src/logger.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Fatal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/users_collection.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn init() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_instance` [INFO] [stdout] --> src/users_collection.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn get_instance() -> &'static Mutex> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 07s [INFO] running `Command { std: "docker" "inspect" "a17a22ab7b69adda01cef8d0c2502aeee0f029f1969de53a70a9d1720bb03590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a17a22ab7b69adda01cef8d0c2502aeee0f029f1969de53a70a9d1720bb03590", kill_on_drop: false }` [INFO] [stdout] a17a22ab7b69adda01cef8d0c2502aeee0f029f1969de53a70a9d1720bb03590