[INFO] fetching crate feattle-core 0.8.0...
[INFO] testing feattle-core-0.8.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate feattle-core 0.8.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate feattle-core 0.8.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate feattle-core 0.8.0
[INFO] finished tweaking crates.io crate feattle-core 0.8.0
[INFO] tweaked toml for crates.io crate feattle-core 0.8.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e2539f9c032eee1a6dd777d56b35496cad6a630c14be3dc7843b8705cb2bc55
[INFO] running `Command { std: "docker" "start" "-a" "5e2539f9c032eee1a6dd777d56b35496cad6a630c14be3dc7843b8705cb2bc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e2539f9c032eee1a6dd777d56b35496cad6a630c14be3dc7843b8705cb2bc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2539f9c032eee1a6dd777d56b35496cad6a630c14be3dc7843b8705cb2bc55", kill_on_drop: false }`
[INFO] [stdout] 5e2539f9c032eee1a6dd777d56b35496cad6a630c14be3dc7843b8705cb2bc55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfd3222e50dbdd2c79d44cad89a2ef1b5dec2802bfd42126e702ad2db4565b9b
[INFO] running `Command { std: "docker" "start" "-a" "cfd3222e50dbdd2c79d44cad89a2ef1b5dec2802bfd42126e702ad2db4565b9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling feattle-core v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.28s
[INFO] running `Command { std: "docker" "inspect" "cfd3222e50dbdd2c79d44cad89a2ef1b5dec2802bfd42126e702ad2db4565b9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd3222e50dbdd2c79d44cad89a2ef1b5dec2802bfd42126e702ad2db4565b9b", kill_on_drop: false }`
[INFO] [stdout] cfd3222e50dbdd2c79d44cad89a2ef1b5dec2802bfd42126e702ad2db4565b9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 560a22c8cbf8e4990063ae0757fda0c0bace080a3317ffbf00fd66f5c80572c8
[INFO] running `Command { std: "docker" "start" "-a" "560a22c8cbf8e4990063ae0757fda0c0bace080a3317ffbf00fd66f5c80572c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling feattle-core v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "560a22c8cbf8e4990063ae0757fda0c0bace080a3317ffbf00fd66f5c80572c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560a22c8cbf8e4990063ae0757fda0c0bace080a3317ffbf00fd66f5c80572c8", kill_on_drop: false }`
[INFO] [stdout] 560a22c8cbf8e4990063ae0757fda0c0bace080a3317ffbf00fd66f5c80572c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 244ebd7e4ff16408fed72398e22c4fd3f36c717a10a38adbb8529124b69800e5
[INFO] running `Command { std: "docker" "start" "-a" "244ebd7e4ff16408fed72398e22c4fd3f36c717a10a38adbb8529124b69800e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/feattle_core-e266db5dcc9ca4da)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test feattle_value::tests::float ... ok
[INFO] [stdout] test feattle_value::tests::bool ... ok
[INFO] [stdout] test feattle_value::tests::choices ... ok
[INFO] [stdout] test feattle_value::tests::int ... ok
[INFO] [stdout] test feattle_value::tests::option ... ok
[INFO] [stdout] test feattle_value::tests::map ... ok
[INFO] [stdout] test feattle_value::tests::set ... ok
[INFO] [stdout] test feattle_value::tests::string ... ok
[INFO] [stdout] test feattle_value::tests::vec ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests feattle-core
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 60) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::feattle_enum (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/macros.rs - macros::feattle_enum (line 11) ... ok
[INFO] [stdout] test src/persist.rs - persist::Persist (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "244ebd7e4ff16408fed72398e22c4fd3f36c717a10a38adbb8529124b69800e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244ebd7e4ff16408fed72398e22c4fd3f36c717a10a38adbb8529124b69800e5", kill_on_drop: false }`
[INFO] [stdout] 244ebd7e4ff16408fed72398e22c4fd3f36c717a10a38adbb8529124b69800e5