[INFO] fetching crate bb8 0.9.0...
[INFO] testing bb8-0.9.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bb8 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bb8 0.9.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bb8 0.9.0
[INFO] tweaked toml for crates.io crate bb8 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bb8 0.9.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+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] ee96aba248b73900f323f0b78141be671b4ec95297b5fc8b0d7eda3fa2e3f1ad
[INFO] running `Command { std: "docker" "start" "-a" "ee96aba248b73900f323f0b78141be671b4ec95297b5fc8b0d7eda3fa2e3f1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee96aba248b73900f323f0b78141be671b4ec95297b5fc8b0d7eda3fa2e3f1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee96aba248b73900f323f0b78141be671b4ec95297b5fc8b0d7eda3fa2e3f1ad", kill_on_drop: false }`
[INFO] [stdout] ee96aba248b73900f323f0b78141be671b4ec95297b5fc8b0d7eda3fa2e3f1ad
[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] 98d5cfdb3b836ae35ec7db56c51b3cf7717cd0f8a88c18b8f78213c80ca2922b
[INFO] running `Command { std: "docker" "start" "-a" "98d5cfdb3b836ae35ec7db56c51b3cf7717cd0f8a88c18b8f78213c80ca2922b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling bb8 v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "98d5cfdb3b836ae35ec7db56c51b3cf7717cd0f8a88c18b8f78213c80ca2922b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d5cfdb3b836ae35ec7db56c51b3cf7717cd0f8a88c18b8f78213c80ca2922b", kill_on_drop: false }`
[INFO] [stdout] 98d5cfdb3b836ae35ec7db56c51b3cf7717cd0f8a88c18b8f78213c80ca2922b
[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] 4ebc61bfdd1f4cdaeeeb7ae6185e2168b744e3d026d233518ee45a5e96c12ca1
[INFO] running `Command { std: "docker" "start" "-a" "4ebc61bfdd1f4cdaeeeb7ae6185e2168b744e3d026d233518ee45a5e96c12ca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling bb8 v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "4ebc61bfdd1f4cdaeeeb7ae6185e2168b744e3d026d233518ee45a5e96c12ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ebc61bfdd1f4cdaeeeb7ae6185e2168b744e3d026d233518ee45a5e96c12ca1", kill_on_drop: false }`
[INFO] [stdout] 4ebc61bfdd1f4cdaeeeb7ae6185e2168b744e3d026d233518ee45a5e96c12ca1
[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] 488c26baab4aca6752fb4370117f863f6231af488c61d248f1e8c0f5be18ca8f
[INFO] running `Command { std: "docker" "start" "-a" "488c26baab4aca6752fb4370117f863f6231af488c61d248f1e8c0f5be18ca8f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bb8-607d45dfe45ffe20)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test internals::tests::test_conn_is_expired ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-62fb9439866d06c6)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test_add_ok_until_max_size ... ok
[INFO] [stdout] test test_acquire_release ... ok
[INFO] [stdout] test test_add_checks_broken_connections ... ok
[INFO] [stdout] test test_broken_connections_dont_starve_pool ... ok
[INFO] [stdout] test test_conns_drop_on_pool_drop ... ok
[INFO] [stdout] test test_can_use_added_connections ... ok
[INFO] [stdout] test test_guard ... ok
[INFO] [stdout] test test_is_send_sync ... ok
[INFO] [stdout] test test_drop_on_broken ... ok
[INFO] [stdout] test test_customize_connection_acquire ... ok
[INFO] [stdout] test test_state_get_contention ... ok
[INFO] [stdout] test test_reuse_on_drop ... ok
[INFO] [stdout] test test_max_size_ok ... ok
[INFO] [stdout] test test_retry ... ok
[INFO] [stdout] test test_statistics_connections_created ... ok
[INFO] [stdout] test test_get_timeout ... ok
[INFO] [stdout] test test_timeout_caller ... ok
[INFO] [stdout] test test_conn_fail_once ... ok
[INFO] [stdout] test test_lots_of_waiters ... ok
[INFO] [stdout] test test_lazy_initialization_failure ... ok
[INFO] [stdout] test test_min_idle ... ok
[INFO] [stdout] test test_lazy_initialization_failure_no_retry ... ok
[INFO] [stdout] test test_max_lifetime_reap_on_drop ... ok
[INFO] [stdout] test test_max_lifetime ... ok
[INFO] [stdout] test test_now_invalid ... ok
[INFO] [stdout] test test_idle_timeout ... ok
[INFO] [stderr]    Doc-tests bb8
[INFO] [stdout] test test_initialization_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.31s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... 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" "488c26baab4aca6752fb4370117f863f6231af488c61d248f1e8c0f5be18ca8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488c26baab4aca6752fb4370117f863f6231af488c61d248f1e8c0f5be18ca8f", kill_on_drop: false }`
[INFO] [stdout] 488c26baab4aca6752fb4370117f863f6231af488c61d248f1e8c0f5be18ca8f