[INFO] cloning repository https://github.com/adambratschikaye/wasmtime-memory-regression
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[INFO] testing adambratschikaye/wasmtime-memory-regression against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098
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[INFO] [stdout] warning: field `last` is never read
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct HostState {
[INFO] [stdout]   |        --------- field in this struct
[INFO] [stdout] 8 |     last: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HostState` has a derived impl for the trait `Clone`, 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] 
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[INFO] [stdout] f543a81dec24a664c6ff4a922895d3163a342f55df2cb60bc1aeeeda68a572e0
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[INFO] [stdout] warning: field `last` is never read
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct HostState {
[INFO] [stdout]   |        --------- field in this struct
[INFO] [stdout] 8 |     last: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HostState` has a derived impl for the trait `Clone`, 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 `test` profile [unoptimized + debuginfo] target(s) in 14.61s
[INFO] running `Command { std: "docker" "inspect" "f543a81dec24a664c6ff4a922895d3163a342f55df2cb60bc1aeeeda68a572e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f543a81dec24a664c6ff4a922895d3163a342f55df2cb60bc1aeeeda68a572e0", kill_on_drop: false }`
[INFO] [stdout] f543a81dec24a664c6ff4a922895d3163a342f55df2cb60bc1aeeeda68a572e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9e0646f9b61e18293f678672b442eb70101e4a67b65ee448d80bfac05f5c233
[INFO] running `Command { std: "docker" "start" "-a" "f9e0646f9b61e18293f678672b442eb70101e4a67b65ee448d80bfac05f5c233", kill_on_drop: false }`
[INFO] [stderr] warning: field `last` is never read
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct HostState {
[INFO] [stderr]   |        --------- field in this struct
[INFO] [stderr] 8 |     last: i32,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `HostState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wasmtime-memory-regression` (bin "wasmtime-memory-regression" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wasmtime_memory_regression-eed1f6be47157c5c)
[INFO] [stdout] 
[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" "f9e0646f9b61e18293f678672b442eb70101e4a67b65ee448d80bfac05f5c233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e0646f9b61e18293f678672b442eb70101e4a67b65ee448d80bfac05f5c233", kill_on_drop: false }`
[INFO] [stdout] f9e0646f9b61e18293f678672b442eb70101e4a67b65ee448d80bfac05f5c233