[INFO] cloning repository https://github.com/dphurley/thunderbolt-display
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dphurley/thunderbolt-display" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdphurley%2Fthunderbolt-display", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdphurley%2Fthunderbolt-display'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 077482c763260c221b33da95853976827a2cd485
[INFO] checking dphurley/thunderbolt-display against try#901d6c1c62d7c61e05469e996c297476078ee06b for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdphurley%2Fthunderbolt-display" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dphurley/thunderbolt-display
[INFO] finished tweaking git repo https://github.com/dphurley/thunderbolt-display
[INFO] tweaked toml for git repo https://github.com/dphurley/thunderbolt-display written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dphurley/thunderbolt-display on toolchain 901d6c1c62d7c61e05469e996c297476078ee06b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dphurley/thunderbolt-display 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" "+901d6c1c62d7c61e05469e996c297476078ee06b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68
[INFO] running `Command { std: "docker" "start" "f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68", 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" "f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68", 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" "f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling shared v0.1.0 (/opt/rustwide/workdir/shared)
[INFO] [stderr]     Checking healthcheck v0.1.0 (/opt/rustwide/workdir/healthcheck)
[INFO] [stderr]     Checking virtual-display v0.1.0 (/opt/rustwide/workdir/virtual-display)
[INFO] [stderr]     Checking host v0.1.0 (/opt/rustwide/workdir/host)
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]     Checking display-info v0.1.0 (/opt/rustwide/workdir/display-info)
[INFO] [stdout] warning: fields `width`, `height`, and `bitrate` are never read
[INFO] [stdout]   --> host/src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct HostConfig {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 32 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 33 |     bitrate: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HostConfig` 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: fields `width`, `height`, and `bitrate` are never read
[INFO] [stdout]   --> host/src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct HostConfig {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 32 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 33 |     bitrate: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HostConfig` 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: function `frame_rate_from_interval` is never used
[INFO] [stdout]    --> host/src/main.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn frame_rate_from_interval(interval: Duration) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frame_rate_from_interval` is never used
[INFO] [stdout]    --> host/src/main.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn frame_rate_from_interval(interval: Duration) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68", kill_on_drop: false }`
[INFO] [stdout] f8fb9e5ad9cfb5570afdba2dfa1f59f6fa5e4cbc1cddb97be831297003debe68