[INFO] fetching crate auto_pool 0.1.0...
[INFO] checking auto_pool-0.1.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate auto_pool 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate auto_pool 0.1.0 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate auto_pool 0.1.0
[INFO] finished tweaking crates.io crate auto_pool 0.1.0
[INFO] tweaked toml for crates.io crate auto_pool 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07ffc3f75c5c528a67200703c0cfc101a8c20a2872344ca7e7d0db8deff0a1aa
[INFO] running `Command { std: "docker" "start" "-a" "07ffc3f75c5c528a67200703c0cfc101a8c20a2872344ca7e7d0db8deff0a1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07ffc3f75c5c528a67200703c0cfc101a8c20a2872344ca7e7d0db8deff0a1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ffc3f75c5c528a67200703c0cfc101a8c20a2872344ca7e7d0db8deff0a1aa", kill_on_drop: false }`
[INFO] [stdout] 07ffc3f75c5c528a67200703c0cfc101a8c20a2872344ca7e7d0db8deff0a1aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a28cf2fa30b6120b82d74702df374a61da6446c6a6c92c7cf6e94a372523a70
[INFO] running `Command { std: "docker" "start" "-a" "5a28cf2fa30b6120b82d74702df374a61da6446c6a6c92c7cf6e94a372523a70", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking lockfree-object-pool v0.1.6
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking object-pool v0.6.0
[INFO] [stderr]     Checking auto_pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `autoreturn_pool`
[INFO] [stdout]   --> benches/benchmark.rs:57:36
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let autoreturn_pool = Arc::new(autoreturn_pool::Pool::new((0..POOL_SIZE).map(|id| DummyObject {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^ use of undeclared crate or module `autoreturn_pool`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use object_pool::Pool;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Pool`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 57 -     let autoreturn_pool = Arc::new(autoreturn_pool::Pool::new((0..POOL_SIZE).map(|id| DummyObject {
[INFO] [stdout] 57 +     let autoreturn_pool = Arc::new(Pool::new((0..POOL_SIZE).map(|id| DummyObject {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `autoreturn_pool`
[INFO] [stdout]   --> benches/benchmark.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn perf_autoreturn_pool(pool: Arc<autoreturn_pool::Pool<DummyObject>>) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^ use of undeclared crate or module `autoreturn_pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `auto_pool` (bench "benchmark") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a28cf2fa30b6120b82d74702df374a61da6446c6a6c92c7cf6e94a372523a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a28cf2fa30b6120b82d74702df374a61da6446c6a6c92c7cf6e94a372523a70", kill_on_drop: false }`
[INFO] [stdout] 5a28cf2fa30b6120b82d74702df374a61da6446c6a6c92c7cf6e94a372523a70
