[INFO] fetching crate nyar-runtime 0.0.2...
[INFO] checking nyar-runtime-0.0.2 against try#94382f34384023f3d2062a34ccf0bb6b4d44a75a for mutual-coercion
[INFO] extracting crate nyar-runtime 0.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nyar-runtime 0.0.2
[INFO] finished tweaking crates.io crate nyar-runtime 0.0.2
[INFO] tweaked toml for crates.io crate nyar-runtime 0.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nyar-runtime 0.0.2 on toolchain 94382f34384023f3d2062a34ccf0bb6b4d44a75a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 255 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding wasmtime v18.0.4 (available: v40.0.1)
[INFO] [stderr]       Adding wasmtime-wasi v18.0.4 (available: v40.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30c8e6a93de6b8d14b1a5363ebd3df66171381fc01975182712cd5c3b434cbab
[INFO] running `Command { std: "docker" "start" "-a" "30c8e6a93de6b8d14b1a5363ebd3df66171381fc01975182712cd5c3b434cbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30c8e6a93de6b8d14b1a5363ebd3df66171381fc01975182712cd5c3b434cbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c8e6a93de6b8d14b1a5363ebd3df66171381fc01975182712cd5c3b434cbab", kill_on_drop: false }`
[INFO] [stdout] 30c8e6a93de6b8d14b1a5363ebd3df66171381fc01975182712cd5c3b434cbab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d8fd70c0a6808232acccaf4a8f2a9351f13f946fb19f4b6a281d71e08044f14
[INFO] running `Command { std: "docker" "start" "-a" "4d8fd70c0a6808232acccaf4a8f2a9351f13f946fb19f4b6a281d71e08044f14", kill_on_drop: false }`
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[INFO] [stderr]     Checking nyar-runtime v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `store` and `instance` are never read
[INFO] [stdout]   --> src/vm/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct NyarVM {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 10 |     store: Store<ContextView>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `store` and `instance` are never read
[INFO] [stdout]   --> src/vm/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct NyarVM {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 10 |     store: Store<ContextView>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "4d8fd70c0a6808232acccaf4a8f2a9351f13f946fb19f4b6a281d71e08044f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8fd70c0a6808232acccaf4a8f2a9351f13f946fb19f4b6a281d71e08044f14", kill_on_drop: false }`
[INFO] [stdout] 4d8fd70c0a6808232acccaf4a8f2a9351f13f946fb19f4b6a281d71e08044f14
