[INFO] fetching crate napi_async_local 0.2.0...
[INFO] checking napi_async_local-0.2.0 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate napi_async_local 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate napi_async_local 0.2.0 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate napi_async_local 0.2.0
[INFO] finished tweaking crates.io crate napi_async_local 0.2.0
[INFO] tweaked toml for crates.io crate napi_async_local 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 532e2b7d003c31248ef3acf543a87db00283b78fe5e8eac0d215ffeab4e1acaf
[INFO] running `Command { std: "docker" "start" "-a" "532e2b7d003c31248ef3acf543a87db00283b78fe5e8eac0d215ffeab4e1acaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "532e2b7d003c31248ef3acf543a87db00283b78fe5e8eac0d215ffeab4e1acaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532e2b7d003c31248ef3acf543a87db00283b78fe5e8eac0d215ffeab4e1acaf", kill_on_drop: false }`
[INFO] [stdout] 532e2b7d003c31248ef3acf543a87db00283b78fe5e8eac0d215ffeab4e1acaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4974a4712489cd27c975c52c5462674ccdb7da05cb7126f8da94d41d900f019
[INFO] running `Command { std: "docker" "start" "-a" "f4974a4712489cd27c975c52c5462674ccdb7da05cb7126f8da94d41d900f019", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]     Checking napi-sys v2.4.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking napi v2.16.9
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking napi_async_local v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Object` is never constructed
[INFO] [stdout]   --> src/js_rc/root.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum RootObjectType {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 17 |   Object,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]   --> src/js_rc/root.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct RootRef {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |   pub raw_ref: sys::napi_ref,
[INFO] [stdout] 24 |   pub count: Arc<AtomicU32>,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RootRef` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_object`, `clone`, and `get` are never used
[INFO] [stdout]    --> src/js_rc/root.rs:33:10
[INFO] [stdout]     |
[INFO] [stdout] 28  | impl RootRef {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33  |   pub fn new_object(env: &Env) -> napi::Result<RootRef> {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92  |   pub fn clone(
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |   pub fn get(
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Object` is never constructed
[INFO] [stdout]   --> src/js_rc/root.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum RootObjectType {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 17 |   Object,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]   --> src/js_rc/root.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct RootRef {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |   pub raw_ref: sys::napi_ref,
[INFO] [stdout] 24 |   pub count: Arc<AtomicU32>,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RootRef` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_object`, `clone`, and `get` are never used
[INFO] [stdout]    --> src/js_rc/root.rs:33:10
[INFO] [stdout]     |
[INFO] [stdout] 28  | impl RootRef {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33  |   pub fn new_object(env: &Env) -> napi::Result<RootRef> {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92  |   pub fn clone(
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |   pub fn get(
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "f4974a4712489cd27c975c52c5462674ccdb7da05cb7126f8da94d41d900f019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4974a4712489cd27c975c52c5462674ccdb7da05cb7126f8da94d41d900f019", kill_on_drop: false }`
[INFO] [stdout] f4974a4712489cd27c975c52c5462674ccdb7da05cb7126f8da94d41d900f019