[INFO] fetching crate hashring 0.3.0...
[INFO] testing hashring-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hashring 0.3.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate hashring 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hashring 0.3.0
[INFO] finished tweaking crates.io crate hashring 0.3.0
[INFO] tweaked toml for crates.io crate hashring 0.3.0 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8265f94b1218b5b29a66259265f89a24994f14e852ec01626c49e737d9cfe4bc
[INFO] running `Command { std: "docker" "start" "-a" "8265f94b1218b5b29a66259265f89a24994f14e852ec01626c49e737d9cfe4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8265f94b1218b5b29a66259265f89a24994f14e852ec01626c49e737d9cfe4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8265f94b1218b5b29a66259265f89a24994f14e852ec01626c49e737d9cfe4bc", kill_on_drop: false }`
[INFO] [stdout] 8265f94b1218b5b29a66259265f89a24994f14e852ec01626c49e737d9cfe4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a24fca4561599c8b1a0e60aba448c90e7eec8e3a5796123e1c18eeefa919081
[INFO] running `Command { std: "docker" "start" "-a" "4a24fca4561599c8b1a0e60aba448c90e7eec8e3a5796123e1c18eeefa919081", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling hashring v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "4a24fca4561599c8b1a0e60aba448c90e7eec8e3a5796123e1c18eeefa919081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a24fca4561599c8b1a0e60aba448c90e7eec8e3a5796123e1c18eeefa919081", kill_on_drop: false }`
[INFO] [stdout] 4a24fca4561599c8b1a0e60aba448c90e7eec8e3a5796123e1c18eeefa919081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f88a93c176eb9d1a74c412c559bcf6f824c0968d52dc3df74a04c5acfe08fff
[INFO] running `Command { std: "docker" "start" "-a" "9f88a93c176eb9d1a74c412c559bcf6f824c0968d52dc3df74a04c5acfe08fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashring v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hashring-cf56e53ac56917b3)
[INFO] running `Command { std: "docker" "inspect" "9f88a93c176eb9d1a74c412c559bcf6f824c0968d52dc3df74a04c5acfe08fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f88a93c176eb9d1a74c412c559bcf6f824c0968d52dc3df74a04c5acfe08fff", kill_on_drop: false }`
[INFO] [stdout] 9f88a93c176eb9d1a74c412c559bcf6f824c0968d52dc3df74a04c5acfe08fff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8815ca90ab079fa79eea3537876a4ec4d3e66ae4b98ff68f8a2a6be3fbab902f
[INFO] running `Command { std: "docker" "start" "-a" "8815ca90ab079fa79eea3537876a4ec4d3e66ae4b98ff68f8a2a6be3fbab902f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hashring-cf56e53ac56917b3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::add_and_remove_nodes ... ok
[INFO] [stdout] test tests::get_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashring
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8815ca90ab079fa79eea3537876a4ec4d3e66ae4b98ff68f8a2a6be3fbab902f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8815ca90ab079fa79eea3537876a4ec4d3e66ae4b98ff68f8a2a6be3fbab902f", kill_on_drop: false }`
[INFO] [stdout] 8815ca90ab079fa79eea3537876a4ec4d3e66ae4b98ff68f8a2a6be3fbab902f