[INFO] fetching crate rate_limiter 0.1.0...
[INFO] testing rate_limiter-0.1.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] extracting crate rate_limiter 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rate_limiter 0.1.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rate_limiter 0.1.0
[INFO] finished tweaking crates.io crate rate_limiter 0.1.0
[INFO] tweaked toml for crates.io crate rate_limiter 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eb7cd1cb1700561c5b4914a4fddb15773f87c6a310a8fb8e5ffe180847fa7d1
[INFO] running `Command { std: "docker" "start" "-a" "0eb7cd1cb1700561c5b4914a4fddb15773f87c6a310a8fb8e5ffe180847fa7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eb7cd1cb1700561c5b4914a4fddb15773f87c6a310a8fb8e5ffe180847fa7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb7cd1cb1700561c5b4914a4fddb15773f87c6a310a8fb8e5ffe180847fa7d1", kill_on_drop: false }`
[INFO] [stdout] 0eb7cd1cb1700561c5b4914a4fddb15773f87c6a310a8fb8e5ffe180847fa7d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9c18937b74d8142b616dff1a9942617b219d4fad5d4ef3ccc1d7a4f92e83da65
[INFO] running `Command { std: "docker" "start" "-a" "9c18937b74d8142b616dff1a9942617b219d4fad5d4ef3ccc1d7a4f92e83da65", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling rate_limiter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "9c18937b74d8142b616dff1a9942617b219d4fad5d4ef3ccc1d7a4f92e83da65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c18937b74d8142b616dff1a9942617b219d4fad5d4ef3ccc1d7a4f92e83da65", kill_on_drop: false }`
[INFO] [stdout] 9c18937b74d8142b616dff1a9942617b219d4fad5d4ef3ccc1d7a4f92e83da65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 99a79dec46678f8c6a43f258920a1738276ae05e2c0c5bf107bc8167e7417b98
[INFO] running `Command { std: "docker" "start" "-a" "99a79dec46678f8c6a43f258920a1738276ae05e2c0c5bf107bc8167e7417b98", kill_on_drop: false }`
[INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rate_limiter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "99a79dec46678f8c6a43f258920a1738276ae05e2c0c5bf107bc8167e7417b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a79dec46678f8c6a43f258920a1738276ae05e2c0c5bf107bc8167e7417b98", kill_on_drop: false }`
[INFO] [stdout] 99a79dec46678f8c6a43f258920a1738276ae05e2c0c5bf107bc8167e7417b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2f7e8665b9433f47815c6592b6c5e0e7ece84d5726b9c72d582a77911773962b
[INFO] running `Command { std: "docker" "start" "-a" "2f7e8665b9433f47815c6592b6c5e0e7ece84d5726b9c72d582a77911773962b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: dropping unsupported crate type `cdylib` for target `i686-unknown-linux-musl`
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr] warning: `rate_limiter` (lib) generated 1 warning
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/rate_limiter-02f67af08af9d225)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rate_limiter_test.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/rate_limiter_test-0c0cde3ffaede6c3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test to_second_work ... ok
[INFO] [stdout] test invalid_params ... ok
[INFO] [stdout] test rate_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f7e8665b9433f47815c6592b6c5e0e7ece84d5726b9c72d582a77911773962b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7e8665b9433f47815c6592b6c5e0e7ece84d5726b9c72d582a77911773962b", kill_on_drop: false }`
[INFO] [stdout] 2f7e8665b9433f47815c6592b6c5e0e7ece84d5726b9c72d582a77911773962b