[INFO] cloning repository https://github.com/pj1234678/RustyMumbleServer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pj1234678/RustyMumbleServer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpj1234678%2FRustyMumbleServer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpj1234678%2FRustyMumbleServer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ee930b68df72c379bda9fc2236b28ed94ff3a2b
[INFO] checking pj1234678/RustyMumbleServer against try#7424ce9ff9baac3e9d9f5dd3c85828cddea0134d for pr-136776-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpj1234678%2FRustyMumbleServer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pj1234678/RustyMumbleServer
[INFO] finished tweaking git repo https://github.com/pj1234678/RustyMumbleServer
[INFO] tweaked toml for git repo https://github.com/pj1234678/RustyMumbleServer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pj1234678/RustyMumbleServer on toolchain 7424ce9ff9baac3e9d9f5dd3c85828cddea0134d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pj1234678/RustyMumbleServer 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" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0b10ff0ea8cadbd22cdd56e59b833b76333ab7b12eedcf25b99898b90fd2722
[INFO] running `Command { std: "docker" "start" "-a" "d0b10ff0ea8cadbd22cdd56e59b833b76333ab7b12eedcf25b99898b90fd2722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0b10ff0ea8cadbd22cdd56e59b833b76333ab7b12eedcf25b99898b90fd2722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b10ff0ea8cadbd22cdd56e59b833b76333ab7b12eedcf25b99898b90fd2722", kill_on_drop: false }`
[INFO] [stdout] d0b10ff0ea8cadbd22cdd56e59b833b76333ab7b12eedcf25b99898b90fd2722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67e1a8841df920b512a5b1cd2293e38c6d8660e85d83b72bfc336b37cd4af63e
[INFO] running `Command { std: "docker" "start" "-a" "67e1a8841df920b512a5b1cd2293e38c6d8660e85d83b72bfc336b37cd4af63e", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking rustymumbleserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `wire_type` is never read
[INFO] [stdout]    --> src/main.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub struct Field {
[INFO] [stdout]     |                ----- field in this struct
[INFO] [stdout] 153 |         pub num: u64,
[INFO] [stdout] 154 |         pub wire_type: 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: struct `Reject` is never constructed
[INFO] [stdout]    --> src/main.rs:478:16
[INFO] [stdout]     |
[INFO] [stdout] 478 |     pub struct Reject {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encode` is never used
[INFO] [stdout]    --> src/main.rs:483:16
[INFO] [stdout]     |
[INFO] [stdout] 482 |     impl Reject {
[INFO] [stdout]     |     ----------- method in this implementation
[INFO] [stdout] 483 |         pub fn encode(&self) -> Vec<u8> {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_type` is never read
[INFO] [stdout]    --> src/main.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub struct Field {
[INFO] [stdout]     |                ----- field in this struct
[INFO] [stdout] 153 |         pub num: u64,
[INFO] [stdout] 154 |         pub wire_type: 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: struct `Reject` is never constructed
[INFO] [stdout]    --> src/main.rs:478:16
[INFO] [stdout]     |
[INFO] [stdout] 478 |     pub struct Reject {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encode` is never used
[INFO] [stdout]    --> src/main.rs:483:16
[INFO] [stdout]     |
[INFO] [stdout] 482 |     impl Reject {
[INFO] [stdout]     |     ----------- method in this implementation
[INFO] [stdout] 483 |         pub fn encode(&self) -> Vec<u8> {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "67e1a8841df920b512a5b1cd2293e38c6d8660e85d83b72bfc336b37cd4af63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e1a8841df920b512a5b1cd2293e38c6d8660e85d83b72bfc336b37cd4af63e", kill_on_drop: false }`
[INFO] [stdout] 67e1a8841df920b512a5b1cd2293e38c6d8660e85d83b72bfc336b37cd4af63e