[INFO] fetching crate fast_pool 0.3.7...
[INFO] testing fast_pool-0.3.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fast_pool 0.3.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fast_pool 0.3.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fast_pool 0.3.7
[INFO] tweaked toml for crates.io crate fast_pool 0.3.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast_pool 0.3.7 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fast_pool 0.3.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50291fcdb4acabf03323d2cc8f90bee19ba18790eeb1d9bbc3c532ad9a088182
[INFO] running `Command { std: "docker" "start" "-a" "50291fcdb4acabf03323d2cc8f90bee19ba18790eeb1d9bbc3c532ad9a088182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50291fcdb4acabf03323d2cc8f90bee19ba18790eeb1d9bbc3c532ad9a088182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50291fcdb4acabf03323d2cc8f90bee19ba18790eeb1d9bbc3c532ad9a088182", kill_on_drop: false }`
[INFO] [stdout] 50291fcdb4acabf03323d2cc8f90bee19ba18790eeb1d9bbc3c532ad9a088182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6929afb5d331a9a99237411acd89d8441fa2f2a2ff270abbc2be7cbd0f03799f
[INFO] running `Command { std: "docker" "start" "-a" "6929afb5d331a9a99237411acd89d8441fa2f2a2ff270abbc2be7cbd0f03799f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling fast_pool v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "6929afb5d331a9a99237411acd89d8441fa2f2a2ff270abbc2be7cbd0f03799f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6929afb5d331a9a99237411acd89d8441fa2f2a2ff270abbc2be7cbd0f03799f", kill_on_drop: false }`
[INFO] [stdout] 6929afb5d331a9a99237411acd89d8441fa2f2a2ff270abbc2be7cbd0f03799f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6bbf4e93b440d00c1d3462afd9214133154ce98efff094ace8c575f0c67a15e
[INFO] running `Command { std: "docker" "start" "-a" "e6bbf4e93b440d00c1d3462afd9214133154ce98efff094ace8c575f0c67a15e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_pool v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "e6bbf4e93b440d00c1d3462afd9214133154ce98efff094ace8c575f0c67a15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6bbf4e93b440d00c1d3462afd9214133154ce98efff094ace8c575f0c67a15e", kill_on_drop: false }`
[INFO] [stdout] e6bbf4e93b440d00c1d3462afd9214133154ce98efff094ace8c575f0c67a15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6f4abfbb7aa04aa4a6fa5ba73fe691731b1d7cbcd2e7bebb5c40b3e47043487
[INFO] running `Command { std: "docker" "start" "-a" "d6f4abfbb7aa04aa4a6fa5ba73fe691731b1d7cbcd2e7bebb5c40b3e47043487", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_pool-beb4939baa97b066)
[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] [stderr]      Running tests/duration_manager_test.rs (/opt/rustwide/target/debug/deps/duration_manager_test-6142a9f7b0a66da8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_check_duration_manager_invalid_connection ... ok
[INFO] [stdout] test test_check_duration_manager_concurrent ... ok
[INFO] [stdout] test test_check_duration_manager_basic ... ok
[INFO] [stderr]      Running tests/pool_test.rs (/opt/rustwide/target/debug/deps/pool_test-7d58b4d6a8884bfe)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test test_change_max_open ... ok
[INFO] [stdout] test test_concurrent_access ... ok
[INFO] [stdout] test test_change_max_open2 ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_boundary_conditions ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_invalid_connection ... ok
[INFO] [stdout] test test_pool_check ... ok
[INFO] [stdout] test test_connection_lifetime ... ok
[INFO] [stdout] test test_pool_get ... ok
[INFO] [stdout] test test_pool_drop ... ok
[INFO] [stdout] test test_pool_get2 ... ok
[INFO] [stdout] test test_pool_resize2 ... ok
[INFO] [stdout] test test_timeout_zero ... ok
[INFO] [stdout] test test_pool_get_timeout ... ok
[INFO] [stdout] test test_pool_resize ... ok
[INFO] [stdout] test test_concurrent_create_connection ... ok
[INFO] [stdout] test test_high_concurrency_with_timeout ... ok
[INFO] [stdout] test test_pool_wait ... ok
[INFO] [stdout] test test_tokio_cancel ... ok
[INFO] [stdout] test test_tokio_panic ... ok
[INFO] [stdout] test test_concurrent_create_connection_less_for_max_open ... ok
[INFO] [stdout] test test_high_concurrency_long_connections ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.55s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast_pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/plugin/check_duration_manager.rs - plugin::check_duration_manager::CheckDurationConnectionManager (line 13) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6f4abfbb7aa04aa4a6fa5ba73fe691731b1d7cbcd2e7bebb5c40b3e47043487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f4abfbb7aa04aa4a6fa5ba73fe691731b1d7cbcd2e7bebb5c40b3e47043487", kill_on_drop: false }`
[INFO] [stdout] d6f4abfbb7aa04aa4a6fa5ba73fe691731b1d7cbcd2e7bebb5c40b3e47043487