[INFO] fetching crate async-rate-limit 0.1.1...
[INFO] testing async-rate-limit-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate async-rate-limit 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate async-rate-limit 0.1.1
[INFO] finished tweaking crates.io crate async-rate-limit 0.1.1
[INFO] tweaked toml for crates.io crate async-rate-limit 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-rate-limit 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa32dacc027f26d0f020b693f48df3c27b06d5c364eb8516aa145204d484eecb
[INFO] running `Command { std: "docker" "start" "-a" "aa32dacc027f26d0f020b693f48df3c27b06d5c364eb8516aa145204d484eecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa32dacc027f26d0f020b693f48df3c27b06d5c364eb8516aa145204d484eecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa32dacc027f26d0f020b693f48df3c27b06d5c364eb8516aa145204d484eecb", kill_on_drop: false }`
[INFO] [stdout] aa32dacc027f26d0f020b693f48df3c27b06d5c364eb8516aa145204d484eecb
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0c637aaf0dc496ce8b8f0ac140865cafffb88068600f8f026e6aa6e9ed8a8c11
[INFO] running `Command { std: "docker" "start" "-a" "0c637aaf0dc496ce8b8f0ac140865cafffb88068600f8f026e6aa6e9ed8a8c11", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling async-rate-limit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.60s
[INFO] running `Command { std: "docker" "inspect" "0c637aaf0dc496ce8b8f0ac140865cafffb88068600f8f026e6aa6e9ed8a8c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c637aaf0dc496ce8b8f0ac140865cafffb88068600f8f026e6aa6e9ed8a8c11", kill_on_drop: false }`
[INFO] [stdout] 0c637aaf0dc496ce8b8f0ac140865cafffb88068600f8f026e6aa6e9ed8a8c11
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0fd6b006c5a13c9e32472196ad8abd12eeeb79a4bab25efdf3b6fc5819c310d3
[INFO] running `Command { std: "docker" "start" "-a" "0fd6b006c5a13c9e32472196ad8abd12eeeb79a4bab25efdf3b6fc5819c310d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-rate-limit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "0fd6b006c5a13c9e32472196ad8abd12eeeb79a4bab25efdf3b6fc5819c310d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd6b006c5a13c9e32472196ad8abd12eeeb79a4bab25efdf3b6fc5819c310d3", kill_on_drop: false }`
[INFO] [stdout] 0fd6b006c5a13c9e32472196ad8abd12eeeb79a4bab25efdf3b6fc5819c310d3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] efa0138c324e7dc751585ecd216775995c8ce7122bcbc0764c4df662accdbf97
[INFO] running `Command { std: "docker" "start" "-a" "efa0138c324e7dc751585ecd216775995c8ce7122bcbc0764c4df662accdbf97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async_rate_limit-1b60469af5681958)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test sliding_window::tests::rate_limiter_tests::test_trait_threadsafe_bounds ... ok
[INFO] [stdout] test sliding_window::tests::variable_cost_rate_limiter_tests::test_proceeds_immediately_below_limit ... ok
[INFO] [stdout] test sliding_window::tests::rate_limiter_tests::test_trait_non_threadsafe_bounds ... ok
[INFO] [stdout] test sliding_window::tests::variable_cost_rate_limiter_tests::test_waits_at_limit ... ok
[INFO] [stdout] test sliding_window::tests::variable_cost_rate_limiter_tests::test_with_threadsafe_bound ... ok
[INFO] [stdout] test sliding_window::tests::rate_limiter_tests::test_proceeds_immediately_below_limit ... ok
[INFO] [stdout] test token_bucket::tests::test_bucket_does_not_overflow_over_time ... ok
[INFO] [stdout] test sliding_window::tests::variable_cost_rate_limiter_tests::test_waiters_with_shared_permits ... ok
[INFO] [stdout] test sliding_window::tests::rate_limiter_tests::test_waits_at_limit ... ok
[INFO] [stdout] test sliding_window::tests::variable_cost_rate_limiter_tests::test_many_waiters ... ok
[INFO] [stdout] test sliding_window::tests::rate_limiter_tests::test_many_simultaneous_waiters ... ok
[INFO] [stdout] test token_bucket::tests::test_cloned_instances_share_underlying_state ... ok
[INFO] [stdout] test token_bucket::tests::test_bucket_does_not_replace_over ... ok
[INFO] [stdout] test token_bucket::tests::test_multi_cost_waits_at_limit ... ok
[INFO] [stdout] test token_bucket::tests::test_many_waiters ... ok
[INFO] [stdout] test token_bucket::tests::test_proceeds_immediately_under_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "efa0138c324e7dc751585ecd216775995c8ce7122bcbc0764c4df662accdbf97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa0138c324e7dc751585ecd216775995c8ce7122bcbc0764c4df662accdbf97", kill_on_drop: false }`
[INFO] [stdout] efa0138c324e7dc751585ecd216775995c8ce7122bcbc0764c4df662accdbf97