[INFO] cloning repository https://github.com/moorbrook/phonecheck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moorbrook/phonecheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoorbrook%2Fphonecheck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoorbrook%2Fphonecheck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44366ea79d2bd3b1161f38f767cc75d18421ab5b
[INFO] checking moorbrook/phonecheck against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoorbrook%2Fphonecheck" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/moorbrook/phonecheck
[INFO] finished tweaking git repo https://github.com/moorbrook/phonecheck
[INFO] tweaked toml for git repo https://github.com/moorbrook/phonecheck written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/moorbrook/phonecheck on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/moorbrook/phonecheck 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd
[INFO] running `Command { std: "docker" "start" "6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr] warning: phonecheck@0.1.0: speech_helper is macOS-only; transcription will be unavailable
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[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/config.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]  --> src/rtp/receiver.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{debug, info, trace, warn};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `G711Codec`
[INFO] [stdout]  --> src/rtp/receiver.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::g711::{G711Codec, G711Decoder};
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/health.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/rtp/jitter.rs:613:9
[INFO] [stdout]     |
[INFO] [stdout] 613 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]  --> src/rtp/receiver.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{debug, info, trace, warn};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `G711Codec`
[INFO] [stdout]  --> src/rtp/receiver.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::g711::{G711Codec, G711Decoder};
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ssrc` is never read
[INFO] [stdout]   --> src/rtp/receiver.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct RtpHeader {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     ssrc: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RtpHeader` 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: variable `client_addr` is assigned to, but never used
[INFO] [stdout]    --> tests/integration_test.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let mut client_addr: Option<SocketAddr> = None;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_client_addr` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `client_addr` is never read
[INFO] [stdout]    --> tests/integration_test.rs:155:29
[INFO] [stdout]     |
[INFO] [stdout] 155 | ...                   client_addr = Some(addr);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]    --> tests/integration_test.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout]  92 | impl MockSipServer {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn stop(&self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]    --> tests/integration_test.rs:540:8
[INFO] [stdout]     |
[INFO] [stdout] 513 | impl MockAuthSipServer {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 540 |     fn stop(&self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `build_invite_with_auth`
[INFO] [stdout]   --> tests/adversarial_sip_messages.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |     build_ack, build_bye, build_invite, build_invite_with_auth, extract_to_tag, extract_via_branch,
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `various_lengths` is never used
[INFO] [stdout]    --> tests/adversarial_config.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn various_lengths() -> impl Strategy<Value = String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dangerous_username` is never used
[INFO] [stdout]   --> tests/adversarial_digest.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn dangerous_username() -> impl Strategy<Value = String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_args`
[INFO] [stdout]    --> src/cli.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let old_args: Vec<String> = std::env::args().collect();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `packet` is never read
[INFO] [stdout]    --> tests/adversarial_rtp.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 |     packet[0] = 0x8F;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/adversarial_rtp.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |     let mut packet = vec![
[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: function `header_injection_string` is never used
[INFO] [stdout]   --> tests/adversarial_sip_messages.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn header_injection_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arbitrary_utf8` is never used
[INFO] [stdout]    --> tests/adversarial_sip_messages.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn arbitrary_utf8() -> impl Strategy<Value = String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_rtp_packet` is never used
[INFO] [stdout]   --> tests/adversarial_rtp.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn valid_rtp_packet(payload_size: usize) -> impl Strategy<Value = Vec<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wraparound_sequences` is never used
[INFO] [stdout]   --> tests/adversarial_rtp.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn wraparound_sequences() -> impl Strategy<Value = Vec<u16>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `late_seq`
[INFO] [stdout]    --> src/rtp/jitter.rs:729:29
[INFO] [stdout]     |
[INFO] [stdout] 729 |                         let late_seq = last.saturating_sub(1);
[INFO] [stdout]     |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_late_seq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `existing`
[INFO] [stdout]    --> src/rtp/jitter.rs:736:34
[INFO] [stdout]     |
[INFO] [stdout] 736 |                     if let Some(&existing) = state.buffered.iter().next() {
[INFO] [stdout]     |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_sent`
[INFO] [stdout]    --> src/rtp/jitter.rs:786:25
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     let total_sent = state.next_to_send as usize;
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_sent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ssrc` is never read
[INFO] [stdout]   --> src/rtp/receiver.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct RtpHeader {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     ssrc: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RtpHeader` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd", kill_on_drop: false }`
[INFO] [stdout] 6b42fc4d629557815f15e20c80cb012332cd1445fe61e52f3550f532aca55bfd
