[INFO] fetching crate web3_closest_provider 1.0.0...
[INFO] testing web3_closest_provider-1.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate web3_closest_provider 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate web3_closest_provider 1.0.0
[INFO] finished tweaking crates.io crate web3_closest_provider 1.0.0
[INFO] tweaked toml for crates.io crate web3_closest_provider 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate web3_closest_provider 1.0.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 163 packages to latest compatible versions
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.23)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fe05849a873a4a7d89e9a058d4ff2f5faab1f25e85dd05085fef3783a77fffd
[INFO] running `Command { std: "docker" "start" "-a" "0fe05849a873a4a7d89e9a058d4ff2f5faab1f25e85dd05085fef3783a77fffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fe05849a873a4a7d89e9a058d4ff2f5faab1f25e85dd05085fef3783a77fffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe05849a873a4a7d89e9a058d4ff2f5faab1f25e85dd05085fef3783a77fffd", kill_on_drop: false }`
[INFO] [stdout] 0fe05849a873a4a7d89e9a058d4ff2f5faab1f25e85dd05085fef3783a77fffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5e919d9fe37f51f03181f4091dd96249167f335825dbf1fda089edae4a789a3
[INFO] running `Command { std: "docker" "start" "-a" "b5e919d9fe37f51f03181f4091dd96249167f335825dbf1fda089edae4a789a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling web3_closest_provider v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "b5e919d9fe37f51f03181f4091dd96249167f335825dbf1fda089edae4a789a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e919d9fe37f51f03181f4091dd96249167f335825dbf1fda089edae4a789a3", kill_on_drop: false }`
[INFO] [stdout] b5e919d9fe37f51f03181f4091dd96249167f335825dbf1fda089edae4a789a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2adf9edc44a1742c9e06e5421f8e68f3a815b366eed93564fa477d8e9fe55b35
[INFO] running `Command { std: "docker" "start" "-a" "2adf9edc44a1742c9e06e5421f8e68f3a815b366eed93564fa477d8e9fe55b35", kill_on_drop: false }`
[INFO] [stderr]    Compiling web3_closest_provider v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "2adf9edc44a1742c9e06e5421f8e68f3a815b366eed93564fa477d8e9fe55b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2adf9edc44a1742c9e06e5421f8e68f3a815b366eed93564fa477d8e9fe55b35", kill_on_drop: false }`
[INFO] [stdout] 2adf9edc44a1742c9e06e5421f8e68f3a815b366eed93564fa477d8e9fe55b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dba4f35b0b3268dda7056619a596020c1983bcb02d7746720a4a1209078727ef
[INFO] running `Command { std: "docker" "start" "-a" "dba4f35b0b3268dda7056619a596020c1983bcb02d7746720a4a1209078727ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/web3_closest_provider-909700b6a33e9e92)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_init ... ok
[INFO] [stdout] test tests::test_destroy ... ok
[INFO] [stdout] test tests::test_destroy_and_panic_after_reading_provider_from_destroyed_instance - should panic ... ok
[INFO] [stdout] test tests::test_provider_with_multiple_requests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.78s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests web3_closest_provider
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ClosestWeb3Provider::destroy (line 109) ... ok
[INFO] [stdout] test src/lib.rs - ClosestWeb3Provider::init (line 51) ... ok
[INFO] [stdout] test src/lib.rs - ClosestWeb3Provider::is_ready (line 77) ... ok
[INFO] [stdout] test src/lib.rs - ClosestWeb3Provider::wait_until_ready (line 167) ... ok
[INFO] [stdout] test src/lib.rs - ClosestWeb3Provider::get_fastest_provider (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dba4f35b0b3268dda7056619a596020c1983bcb02d7746720a4a1209078727ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba4f35b0b3268dda7056619a596020c1983bcb02d7746720a4a1209078727ef", kill_on_drop: false }`
[INFO] [stdout] dba4f35b0b3268dda7056619a596020c1983bcb02d7746720a4a1209078727ef