[INFO] fetching crate consistent-rs 0.1.1...
[INFO] testing consistent-rs-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate consistent-rs 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate consistent-rs 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate consistent-rs 0.1.1
[INFO] finished tweaking crates.io crate consistent-rs 0.1.1
[INFO] tweaked toml for crates.io crate consistent-rs 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5598adb3dc8d3c533988fa5c12d1085886171ececcbac1e14f5d0a9d15efa4c0
[INFO] running `Command { std: "docker" "start" "-a" "5598adb3dc8d3c533988fa5c12d1085886171ececcbac1e14f5d0a9d15efa4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5598adb3dc8d3c533988fa5c12d1085886171ececcbac1e14f5d0a9d15efa4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5598adb3dc8d3c533988fa5c12d1085886171ececcbac1e14f5d0a9d15efa4c0", kill_on_drop: false }`
[INFO] [stdout] 5598adb3dc8d3c533988fa5c12d1085886171ececcbac1e14f5d0a9d15efa4c0
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20778c6edee42ad42cd568d1113ffc34573a70022d7657a85e9812ab500f24d0
[INFO] running `Command { std: "docker" "start" "-a" "20778c6edee42ad42cd568d1113ffc34573a70022d7657a85e9812ab500f24d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling consistent-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "20778c6edee42ad42cd568d1113ffc34573a70022d7657a85e9812ab500f24d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20778c6edee42ad42cd568d1113ffc34573a70022d7657a85e9812ab500f24d0", kill_on_drop: false }`
[INFO] [stdout] 20778c6edee42ad42cd568d1113ffc34573a70022d7657a85e9812ab500f24d0
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca4d570a93894021438e2b0f318d31c12633e411fb798a7a76d35b7a5c56aba7
[INFO] running `Command { std: "docker" "start" "-a" "ca4d570a93894021438e2b0f318d31c12633e411fb798a7a76d35b7a5c56aba7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling consistent-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "ca4d570a93894021438e2b0f318d31c12633e411fb798a7a76d35b7a5c56aba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4d570a93894021438e2b0f318d31c12633e411fb798a7a76d35b7a5c56aba7", kill_on_drop: false }`
[INFO] [stdout] ca4d570a93894021438e2b0f318d31c12633e411fb798a7a76d35b7a5c56aba7
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e4bc82ddce8f21e2d898b3e1ddbfe046e0194998a795469ee577e2b19a3055a
[INFO] running `Command { std: "docker" "start" "-a" "9e4bc82ddce8f21e2d898b3e1ddbfe046e0194998a795469ee577e2b19a3055a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/consistent_rs-b109ad55f7a50643)
[INFO] [stdout] test consistant::tests::test_contains ... ok
[INFO] [stdout] test consistant::tests::test_default ... ok
[INFO] [stdout] test consistant::tests::test_add ... ok
[INFO] [stdout] test consistant::tests::test_new ... ok
[INFO] [stdout] test consistant::tests::test_count ... ok
[INFO] [stdout] test consistant::tests::test_remove ... ok
[INFO] [stdout] test consistant::tests::test_get_n ... ok
[INFO] [stdout] test consistant::tests::test_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests consistent-rs
[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" "9e4bc82ddce8f21e2d898b3e1ddbfe046e0194998a795469ee577e2b19a3055a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4bc82ddce8f21e2d898b3e1ddbfe046e0194998a795469ee577e2b19a3055a", kill_on_drop: false }`
[INFO] [stdout] 9e4bc82ddce8f21e2d898b3e1ddbfe046e0194998a795469ee577e2b19a3055a