[INFO] fetching crate nexus-rate 2.1.2...
[INFO] testing nexus-rate-2.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate nexus-rate 2.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate nexus-rate 2.1.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nexus-rate 2.1.2
[INFO] tweaked toml for crates.io crate nexus-rate 2.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexus-rate 2.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nexus-rate 2.1.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bcf4865c6042656e3fad584561532070421662f7e7d58f76c077c7117ab2a4a
[INFO] running `Command { std: "docker" "start" "-a" "3bcf4865c6042656e3fad584561532070421662f7e7d58f76c077c7117ab2a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bcf4865c6042656e3fad584561532070421662f7e7d58f76c077c7117ab2a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bcf4865c6042656e3fad584561532070421662f7e7d58f76c077c7117ab2a4a", kill_on_drop: false }`
[INFO] [stdout] 3bcf4865c6042656e3fad584561532070421662f7e7d58f76c077c7117ab2a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afb7ee606aa1b4070059a84ba9bacb5e4b83cde389f8106802ebfffd8b8b113b
[INFO] running `Command { std: "docker" "start" "-a" "afb7ee606aa1b4070059a84ba9bacb5e4b83cde389f8106802ebfffd8b8b113b", kill_on_drop: false }`
[INFO] [stderr]    Compiling nexus-rate v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "afb7ee606aa1b4070059a84ba9bacb5e4b83cde389f8106802ebfffd8b8b113b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb7ee606aa1b4070059a84ba9bacb5e4b83cde389f8106802ebfffd8b8b113b", kill_on_drop: false }`
[INFO] [stdout] afb7ee606aa1b4070059a84ba9bacb5e4b83cde389f8106802ebfffd8b8b113b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d03247fe05e35f291249cd5aa446cbd11eab4455a4ad11f54854176869c793d7
[INFO] running `Command { std: "docker" "start" "-a" "d03247fe05e35f291249cd5aa446cbd11eab4455a4ad11f54854176869c793d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nexus-rate v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "d03247fe05e35f291249cd5aa446cbd11eab4455a4ad11f54854176869c793d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03247fe05e35f291249cd5aa446cbd11eab4455a4ad11f54854176869c793d7", kill_on_drop: false }`
[INFO] [stdout] d03247fe05e35f291249cd5aa446cbd11eab4455a4ad11f54854176869c793d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e5a70691ea469a9897950ea10efe3780fd0d8069e36d68c86597b061e2b9d54
[INFO] running `Command { std: "docker" "start" "-a" "7e5a70691ea469a9897950ea10efe3780fd0d8069e36d68c86597b061e2b9d54", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nexus_rate-3e1579cb6e77d7d9)
[INFO] [stdout] running 73 tests
[INFO] [stdout] test local::gcra::tests::missing_rate_returns_error ... ok
[INFO] [stdout] test local::gcra::tests::reconfigure ... ok
[INFO] [stdout] test local::gcra::tests::time_until_allowed_zero_when_ok ... ok
[INFO] [stdout] test local::gcra::tests::timestamp_backward ... ok
[INFO] [stdout] test local::gcra::tests::weighted_cost ... ok
[INFO] [stdout] test local::gcra::tests::cost_zero_always_allowed ... ok
[INFO] [stdout] test local::gcra::tests::overflow_saturates ... ok
[INFO] [stdout] test local::gcra::tests::acquire_release_roundtrip ... ok
[INFO] [stdout] test local::sliding_window::tests::at_limit_rejected ... ok
[INFO] [stdout] test local::sliding_window::tests::clone_is_independent ... ok
[INFO] [stdout] test local::sliding_window::tests::count_and_remaining ... ok
[INFO] [stdout] test local::sliding_window::tests::cost_zero ... ok
[INFO] [stdout] test local::sliding_window::tests::large_timestamp_jump ... ok
[INFO] [stdout] test local::sliding_window::tests::long_idle_clears_all ... ok
[INFO] [stdout] test local::sliding_window::tests::missing_window_returns_error ... ok
[INFO] [stdout] test local::sliding_window::tests::reconfigure_limit ... ok
[INFO] [stdout] test local::sliding_window::tests::release_saturates_at_zero ... ok
[INFO] [stdout] test local::sliding_window::tests::release_decrements_current ... ok
[INFO] [stdout] test local::sliding_window::tests::reset_clears ... ok
[INFO] [stdout] test local::sliding_window::tests::time_passes_frees_capacity ... ok
[INFO] [stdout] test local::sliding_window::tests::sub_window_granularity ... ok
[INFO] [stdout] test local::sliding_window::tests::timestamp_backward ... ok
[INFO] [stdout] test local::sliding_window::tests::weighted_cost ... ok
[INFO] [stdout] test local::sliding_window::tests::under_limit_allowed ... ok
[INFO] [stdout] test local::gcra::tests::reconfigure_period_overflow_returns_error ... ok
[INFO] [stdout] test local::gcra::tests::burst_then_reject ... ok
[INFO] [stdout] test local::gcra::tests::release_saturates_at_now ... ok
[INFO] [stdout] test local::token_bucket::tests::missing_rate_returns_error ... ok
[INFO] [stdout] test local::token_bucket::tests::reconfigure ... ok
[INFO] [stdout] test local::gcra::tests::release_returns_capacity ... ok
[INFO] [stdout] test local::token_bucket::tests::available_does_not_consume ... ok
[INFO] [stdout] test local::token_bucket::tests::cost_zero_always_allowed ... ok
[INFO] [stdout] test local::gcra::tests::steady_rate_allowed ... ok
[INFO] [stdout] test local::gcra::tests::period_overflow_returns_error ... ok
[INFO] [stdout] test local::token_bucket::tests::burst_cap ... ok
[INFO] [stdout] test local::token_bucket::tests::initial_burst ... ok
[INFO] [stdout] test local::gcra::tests::time_until_allowed_positive_when_limited ... ok
[INFO] [stdout] test local::sliding_window::tests::weighted_eviction ... ok
[INFO] [stdout] test local::token_bucket::tests::release_on_full_is_noop ... ok
[INFO] [stdout] test local::token_bucket::tests::release_returns_tokens ... ok
[INFO] [stdout] test local::gcra::tests::reset_clears ... ok
[INFO] [stdout] test local::token_bucket::tests::steady_rate ... ok
[INFO] [stdout] test local::sliding_window::tests::zero_window_returns_error ... ok
[INFO] [stdout] test local::token_bucket::tests::timestamp_backward ... ok
[INFO] [stdout] test local::gcra::tests::time_passes_allows_again ... ok
[INFO] [stdout] test sync::gcra::tests::cost_zero ... ok
[INFO] [stdout] test sync::gcra::tests::reconfigure_takes_effect ... ok
[INFO] [stdout] test local::token_bucket::tests::release_saturates_at_burst ... ok
[INFO] [stdout] test local::token_bucket::tests::zero_rate_returns_error ... ok
[INFO] [stdout] test sync::gcra::tests::reset ... ok
[INFO] [stdout] test local::token_bucket::tests::token_replenishment ... ok
[INFO] [stdout] test sync::gcra::tests::missing_rate_returns_error ... ok
[INFO] [stdout] test sync::gcra::tests::release_saturates_at_now ... ok
[INFO] [stdout] test sync::gcra::tests::time_allows_more ... ok
[INFO] [stdout] test local::token_bucket::tests::weighted_cost ... ok
[INFO] [stdout] test sync::token_bucket::tests::available_query ... ok
[INFO] [stdout] test sync::token_bucket::tests::basic ... ok
[INFO] [stdout] test sync::token_bucket::tests::missing_rate_returns_error ... ok
[INFO] [stdout] test sync::gcra::tests::time_until_allowed ... ok
[INFO] [stdout] test sync::token_bucket::tests::release_returns_tokens ... ok
[INFO] [stdout] test sync::gcra::tests::zero_rate_returns_error ... ok
[INFO] [stdout] test local::gcra::tests::over_rate_rejected ... ok
[INFO] [stdout] test sync::gcra::tests::release_returns_capacity ... ok
[INFO] [stdout] test local::token_bucket::tests::reset ... ok
[INFO] [stdout] test sync::token_bucket::tests::release_saturates_at_burst ... ok
[INFO] [stdout] test sync::gcra::tests::basic_rate_limiting ... ok
[INFO] [stdout] test sync::token_bucket::tests::reset ... ok
[INFO] [stdout] test sync::token_bucket::tests::zero_rate_returns_error ... ok
[INFO] [stdout] test sync::gcra::tests::concurrent_rate_limit ... ok
[INFO] [stdout] test sync::token_bucket::tests::cost_zero ... ok
[INFO] [stdout] test sync::token_bucket::tests::concurrent_consumption ... ok
[INFO] [stdout] test sync::token_bucket::tests::burst_cap ... ok
[INFO] [stderr]      Running tests/scenarios.rs (/opt/rustwide/target/debug/deps/scenarios-abe78a5d839293af)
[INFO] [stdout] test local::gcra::tests::zero_rate_returns_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test gcra_build_rate_exceeds_period ... ok
[INFO] [stderr]    Doc-tests nexus_rate
[INFO] [stdout] test binance_style_sliding_window ... ok
[INFO] [stdout] test gcra_huge_burst_saturates ... ok
[INFO] [stdout] test gcra_never_over_issues ... ok
[INFO] [stdout] test gcra_reconfigure_zero_period ... ok
[INFO] [stdout] test multi_rate_composition ... ok
[INFO] [stdout] test gcra_reconfigure_zero_rate ... ok
[INFO] [stdout] test sliding_window_exact_limit ... ok
[INFO] [stdout] test sliding_window_huge_cost_rejected ... ok
[INFO] [stdout] test token_bucket_consume_advances_zero_time ... ok
[INFO] [stdout] test sliding_window_reconfigure_zero_limit ... ok
[INFO] [stdout] test token_bucket_large_timestamp ... ok
[INFO] [stdout] test token_bucket_reconfigure_zero_rate ... ok
[INFO] [stdout] test weighted_exchange_scenario ... ok
[INFO] [stdout] test token_bucket_never_over_issues ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "7e5a70691ea469a9897950ea10efe3780fd0d8069e36d68c86597b061e2b9d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5a70691ea469a9897950ea10efe3780fd0d8069e36d68c86597b061e2b9d54", kill_on_drop: false }`
[INFO] [stdout] 7e5a70691ea469a9897950ea10efe3780fd0d8069e36d68c86597b061e2b9d54