[INFO] fetching crate fns 0.0.7...
[INFO] testing fns-0.0.7 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fns 0.0.7 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fns 0.0.7
[INFO] finished tweaking crates.io crate fns 0.0.7
[INFO] tweaked toml for crates.io crate fns 0.0.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fns 0.0.7 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf7a49bdd3961b7ed59a2a7fb4ecf9f374b356537f25c78d9df6dca66e18dec3
[INFO] running `Command { std: "docker" "start" "-a" "bf7a49bdd3961b7ed59a2a7fb4ecf9f374b356537f25c78d9df6dca66e18dec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf7a49bdd3961b7ed59a2a7fb4ecf9f374b356537f25c78d9df6dca66e18dec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7a49bdd3961b7ed59a2a7fb4ecf9f374b356537f25c78d9df6dca66e18dec3", kill_on_drop: false }`
[INFO] [stdout] bf7a49bdd3961b7ed59a2a7fb4ecf9f374b356537f25c78d9df6dca66e18dec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d55f85648a5e69afdf25da3be377d390f9df2b009f9a62ba0d5f7903cc37e88
[INFO] running `Command { std: "docker" "start" "-a" "3d55f85648a5e69afdf25da3be377d390f9df2b009f9a62ba0d5f7903cc37e88", kill_on_drop: false }`
[INFO] [stderr]    Compiling fns v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3d55f85648a5e69afdf25da3be377d390f9df2b009f9a62ba0d5f7903cc37e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d55f85648a5e69afdf25da3be377d390f9df2b009f9a62ba0d5f7903cc37e88", kill_on_drop: false }`
[INFO] [stdout] 3d55f85648a5e69afdf25da3be377d390f9df2b009f9a62ba0d5f7903cc37e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9666be3b9179e557605b776d240f83631d35c160b81786570ccde10f06d3f07e
[INFO] running `Command { std: "docker" "start" "-a" "9666be3b9179e557605b776d240f83631d35c160b81786570ccde10f06d3f07e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fns v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "9666be3b9179e557605b776d240f83631d35c160b81786570ccde10f06d3f07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9666be3b9179e557605b776d240f83631d35c160b81786570ccde10f06d3f07e", kill_on_drop: false }`
[INFO] [stdout] 9666be3b9179e557605b776d240f83631d35c160b81786570ccde10f06d3f07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 729e044821a088bbfe06c0b438c4de9f4b99243a7acc657bb6a41eab38ff10a8
[INFO] running `Command { std: "docker" "start" "-a" "729e044821a088bbfe06c0b438c4de9f4b99243a7acc657bb6a41eab38ff10a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fns-568657c59543c687)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test debounce::tests::it_works ... ok
[INFO] [stderr]    Doc-tests fns
[INFO] [stdout] test throttle::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[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" "729e044821a088bbfe06c0b438c4de9f4b99243a7acc657bb6a41eab38ff10a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729e044821a088bbfe06c0b438c4de9f4b99243a7acc657bb6a41eab38ff10a8", kill_on_drop: false }`
[INFO] [stdout] 729e044821a088bbfe06c0b438c4de9f4b99243a7acc657bb6a41eab38ff10a8