[INFO] fetching crate terminal-ssr 0.1.5...
[INFO] checking terminal-ssr-0.1.5 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate terminal-ssr 0.1.5 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate terminal-ssr 0.1.5 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate terminal-ssr 0.1.5
[INFO] finished tweaking crates.io crate terminal-ssr 0.1.5
[INFO] tweaked toml for crates.io crate terminal-ssr 0.1.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate terminal-ssr 0.1.5 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysinfo v0.30.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c84f51b81056d310af8bf8fc2db2f52b2b6359b0b5c982aa99c634757313bd7d
[INFO] running `Command { std: "docker" "start" "-a" "c84f51b81056d310af8bf8fc2db2f52b2b6359b0b5c982aa99c634757313bd7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c84f51b81056d310af8bf8fc2db2f52b2b6359b0b5c982aa99c634757313bd7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84f51b81056d310af8bf8fc2db2f52b2b6359b0b5c982aa99c634757313bd7d", kill_on_drop: false }`
[INFO] [stdout] c84f51b81056d310af8bf8fc2db2f52b2b6359b0b5c982aa99c634757313bd7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8dc3122f6a37aaf1bc1cf9e2f9cdf1bc25a0c21106ea1e2f2ff1fb2d784d31d
[INFO] running `Command { std: "docker" "start" "-a" "a8dc3122f6a37aaf1bc1cf9e2f9cdf1bc25a0c21106ea1e2f2ff1fb2d784d31d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
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[INFO] [stderr]     Checking terminal-ssr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sysinfo_refresh_interval_ms` and `sse_refresh_interval` are never read
[INFO] [stdout]  --> src/config/config.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Config {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub server_host: String,
[INFO] [stdout] 6 |     pub sysinfo_refresh_interval_ms: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     pub sse_refresh_interval: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kernel` is never read
[INFO] [stdout]   --> src/telemetry/sys.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct SystemInfo {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub kernel: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SystemInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sysinfo_refresh_interval_ms` and `sse_refresh_interval` are never read
[INFO] [stdout]  --> src/config/config.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Config {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub server_host: String,
[INFO] [stdout] 6 |     pub sysinfo_refresh_interval_ms: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     pub sse_refresh_interval: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kernel` is never read
[INFO] [stdout]   --> src/telemetry/sys.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct SystemInfo {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub kernel: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SystemInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.52s
[INFO] running `Command { std: "docker" "inspect" "a8dc3122f6a37aaf1bc1cf9e2f9cdf1bc25a0c21106ea1e2f2ff1fb2d784d31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8dc3122f6a37aaf1bc1cf9e2f9cdf1bc25a0c21106ea1e2f2ff1fb2d784d31d", kill_on_drop: false }`
[INFO] [stdout] a8dc3122f6a37aaf1bc1cf9e2f9cdf1bc25a0c21106ea1e2f2ff1fb2d784d31d