[INFO] fetching crate r2d2 0.8.10... [INFO] testing r2d2-0.8.10 against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098 [INFO] extracting crate r2d2 0.8.10 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate r2d2 0.8.10 [INFO] finished tweaking crates.io crate r2d2 0.8.10 [INFO] tweaked toml for crates.io crate r2d2 0.8.10 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate r2d2 0.8.10 on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f09651116695e5cd76859d1c79db7a75777a02ea9e437c245011eb2b07b8a49 [INFO] running `Command { std: "docker" "start" "-a" "2f09651116695e5cd76859d1c79db7a75777a02ea9e437c245011eb2b07b8a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f09651116695e5cd76859d1c79db7a75777a02ea9e437c245011eb2b07b8a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f09651116695e5cd76859d1c79db7a75777a02ea9e437c245011eb2b07b8a49", kill_on_drop: false }` [INFO] [stdout] 2f09651116695e5cd76859d1c79db7a75777a02ea9e437c245011eb2b07b8a49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acb1bd8b3164e5157ac10f046353f0afc5003e404112d5ea93ca04da44d0b2e3 [INFO] running `Command { std: "docker" "start" "-a" "acb1bd8b3164e5157ac10f046353f0afc5003e404112d5ea93ca04da44d0b2e3", kill_on_drop: false }` [INFO] [stderr] Compiling scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling r2d2 v0.8.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:559:37 [INFO] [stdout] | [INFO] [stdout] 559 | fmt.write_str(error::Error::description(self))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `scheduled_thread_pool::ScheduledThreadPool::with_name`: use ScheduledThreadPool::builder [INFO] [stdout] --> src/config.rs:250:51 [INFO] [stdout] | [INFO] [stdout] 250 | None => Arc::new(ScheduledThreadPool::with_name("r2d2-worker-{}", 3)), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "acb1bd8b3164e5157ac10f046353f0afc5003e404112d5ea93ca04da44d0b2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acb1bd8b3164e5157ac10f046353f0afc5003e404112d5ea93ca04da44d0b2e3", kill_on_drop: false }` [INFO] [stdout] acb1bd8b3164e5157ac10f046353f0afc5003e404112d5ea93ca04da44d0b2e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ec098eb471855b30746dd54b7b7f48e2e3e2ef097a79fca8821f9aaa5b0e734 [INFO] running `Command { std: "docker" "start" "-a" "6ec098eb471855b30746dd54b7b7f48e2e3e2ef097a79fca8821f9aaa5b0e734", kill_on_drop: false }` [INFO] [stderr] Compiling r2d2 v0.8.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:559:37 [INFO] [stdout] | [INFO] [stdout] 559 | fmt.write_str(error::Error::description(self))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `scheduled_thread_pool::ScheduledThreadPool::with_name`: use ScheduledThreadPool::builder [INFO] [stdout] --> src/config.rs:250:51 [INFO] [stdout] | [INFO] [stdout] 250 | None => Arc::new(ScheduledThreadPool::with_name("r2d2-worker-{}", 3)), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:559:37 [INFO] [stdout] | [INFO] [stdout] 559 | fmt.write_str(error::Error::description(self))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `scheduled_thread_pool::ScheduledThreadPool::with_name`: use ScheduledThreadPool::builder [INFO] [stdout] --> src/config.rs:250:51 [INFO] [stdout] | [INFO] [stdout] 250 | None => Arc::new(ScheduledThreadPool::with_name("r2d2-worker-{}", 3)), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/test.rs:167:27 [INFO] [stdout] | [INFO] [stdout] 167 | if self.first.compare_and_swap(true, false, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "6ec098eb471855b30746dd54b7b7f48e2e3e2ef097a79fca8821f9aaa5b0e734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ec098eb471855b30746dd54b7b7f48e2e3e2ef097a79fca8821f9aaa5b0e734", kill_on_drop: false }` [INFO] [stdout] 6ec098eb471855b30746dd54b7b7f48e2e3e2ef097a79fca8821f9aaa5b0e734 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c3dc81e6549e152427a48f9cf8782751c989fbe4b886c9e0ca4691752e0f8e3e [INFO] running `Command { std: "docker" "start" "-a" "c3dc81e6549e152427a48f9cf8782751c989fbe4b886c9e0ca4691752e0f8e3e", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:559:37 [INFO] [stderr] | [INFO] [stderr] 559 | fmt.write_str(error::Error::description(self))?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `scheduled_thread_pool::ScheduledThreadPool::with_name`: use ScheduledThreadPool::builder [INFO] [stderr] --> src/config.rs:250:51 [INFO] [stderr] | [INFO] [stderr] 250 | None => Arc::new(ScheduledThreadPool::with_name("r2d2-worker-{}", 3)), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/test.rs:167:27 [INFO] [stderr] | [INFO] [stderr] 167 | if self.first.compare_and_swap(true, false, Ordering::SeqCst) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `r2d2` (lib) generated 2 warnings [INFO] [stderr] warning: `r2d2` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/r2d2-8648d209418c06e8) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test test::extensions ... ok [INFO] [stdout] test test::conns_drop_on_pool_drop ... ok [INFO] [stdout] test test::test_acquire_release ... ok [INFO] [stdout] test test::test_drop_on_broken ... ok [INFO] [stdout] test test::events ... ok [INFO] [stdout] test test::test_is_send_sync ... ok [INFO] [stdout] test test::test_issue_2_unlocked_during_is_valid ... ok [INFO] [stdout] test test::get_timeout ... ok [INFO] [stdout] test test::test_connection_customizer ... ok [INFO] [stdout] test test::test_max_size_ok ... ok [INFO] [stdout] test test::try_get ... ok [INFO] [stdout] test test::test_get_global_timeout ... ok [INFO] [stdout] test test::test_initialization_failure ... ok [INFO] [stdout] test test::test_lazy_initialization_failure ... ok [INFO] [stdout] test test::idle_timeout_partial_use ... ok [INFO] [stdout] test test::min_idle ... ok [INFO] [stdout] test test::test_idle_timeout ... ok [INFO] [stdout] test test::test_max_lifetime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.16s [INFO] [stdout] [INFO] [stderr] Doc-tests r2d2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c3dc81e6549e152427a48f9cf8782751c989fbe4b886c9e0ca4691752e0f8e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3dc81e6549e152427a48f9cf8782751c989fbe4b886c9e0ca4691752e0f8e3e", kill_on_drop: false }` [INFO] [stdout] c3dc81e6549e152427a48f9cf8782751c989fbe4b886c9e0ca4691752e0f8e3e