[INFO] cloning repository https://github.com/raerta/desktop-viewer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raerta/desktop-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraerta%2Fdesktop-viewer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraerta%2Fdesktop-viewer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1625c424ae21f67c6b78cbd5be9e7b8f92e6b3d9
[INFO] testing raerta/desktop-viewer against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraerta%2Fdesktop-viewer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/raerta/desktop-viewer
[INFO] finished tweaking git repo https://github.com/raerta/desktop-viewer
[INFO] tweaked toml for git repo https://github.com/raerta/desktop-viewer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/raerta/desktop-viewer on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/raerta/desktop-viewer 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cefc1b4557534be3d5395a68e4cc7e7b2d51ffee253fdcc332c088c5f50ab16
[INFO] running `Command { std: "docker" "start" "-a" "3cefc1b4557534be3d5395a68e4cc7e7b2d51ffee253fdcc332c088c5f50ab16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cefc1b4557534be3d5395a68e4cc7e7b2d51ffee253fdcc332c088c5f50ab16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cefc1b4557534be3d5395a68e4cc7e7b2d51ffee253fdcc332c088c5f50ab16", kill_on_drop: false }`
[INFO] [stdout] 3cefc1b4557534be3d5395a68e4cc7e7b2d51ffee253fdcc332c088c5f50ab16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d337cd0ab9f7bfed9d8df6a688146d2113c40e3a14f7c7981b83c9cefd88a88
[INFO] running `Command { std: "docker" "start" "-a" "7d337cd0ab9f7bfed9d8df6a688146d2113c40e3a14f7c7981b83c9cefd88a88", kill_on_drop: false }`
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[INFO] [stderr]    Compiling webrtc v0.13.0
[INFO] [stderr]    Compiling remote_desktop_new v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `frame_count` is assigned to, but never used
[INFO] [stdout]   --> src/screen.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut frame_count = 0u64;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_frame_count` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `frame_count` is never read
[INFO] [stdout]   --> src/screen.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 frame_count += 1;
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "7d337cd0ab9f7bfed9d8df6a688146d2113c40e3a14f7c7981b83c9cefd88a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d337cd0ab9f7bfed9d8df6a688146d2113c40e3a14f7c7981b83c9cefd88a88", kill_on_drop: false }`
[INFO] [stdout] 7d337cd0ab9f7bfed9d8df6a688146d2113c40e3a14f7c7981b83c9cefd88a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41bfd82801a170dcc54e65d9db1eb6d32d58c15981f3f6f14f0fd85a41a86a97
[INFO] running `Command { std: "docker" "start" "-a" "41bfd82801a170dcc54e65d9db1eb6d32d58c15981f3f6f14f0fd85a41a86a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling remote_desktop_new v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `frame_count` is assigned to, but never used
[INFO] [stdout]   --> src/screen.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut frame_count = 0u64;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_frame_count` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `frame_count` is never read
[INFO] [stdout]   --> src/screen.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 frame_count += 1;
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "41bfd82801a170dcc54e65d9db1eb6d32d58c15981f3f6f14f0fd85a41a86a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bfd82801a170dcc54e65d9db1eb6d32d58c15981f3f6f14f0fd85a41a86a97", kill_on_drop: false }`
[INFO] [stdout] 41bfd82801a170dcc54e65d9db1eb6d32d58c15981f3f6f14f0fd85a41a86a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14830fc1837263ea89c4bd7bfc1e13821001acff7d10f055b2307e89550d79ee
[INFO] running `Command { std: "docker" "start" "-a" "14830fc1837263ea89c4bd7bfc1e13821001acff7d10f055b2307e89550d79ee", kill_on_drop: false }`
[INFO] [stderr] warning: variable `frame_count` is assigned to, but never used
[INFO] [stderr]   --> src/screen.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let mut frame_count = 0u64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_frame_count` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `frame_count` is never read
[INFO] [stderr]   --> src/screen.rs:52:17
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 frame_count += 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `remote_desktop_new` (bin "remote_desktop_new" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/remote_desktop_new-8977983c9d52dbdc)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14830fc1837263ea89c4bd7bfc1e13821001acff7d10f055b2307e89550d79ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14830fc1837263ea89c4bd7bfc1e13821001acff7d10f055b2307e89550d79ee", kill_on_drop: false }`
[INFO] [stdout] 14830fc1837263ea89c4bd7bfc1e13821001acff7d10f055b2307e89550d79ee
