[INFO] fetching crate rags 0.1.0...
[INFO] testing rags-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rags 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rags 0.1.0 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 rags 0.1.0
[INFO] finished tweaking crates.io crate rags 0.1.0
[INFO] tweaked toml for crates.io crate rags 0.1.0 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded min-max-heap v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f9438c01da37a2d46f7bdbaba1b9e24b9c8397938e05ebb85d9ba2cf81f7b7ca
[INFO] running `Command { std: "docker" "start" "-a" "f9438c01da37a2d46f7bdbaba1b9e24b9c8397938e05ebb85d9ba2cf81f7b7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9438c01da37a2d46f7bdbaba1b9e24b9c8397938e05ebb85d9ba2cf81f7b7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9438c01da37a2d46f7bdbaba1b9e24b9c8397938e05ebb85d9ba2cf81f7b7ca", kill_on_drop: false }`
[INFO] [stdout] f9438c01da37a2d46f7bdbaba1b9e24b9c8397938e05ebb85d9ba2cf81f7b7ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 396a9c562fa6c1e58179cf6ceb7e5ecd15a509a7855c45b3a42bb349ec426208
[INFO] running `Command { std: "docker" "start" "-a" "396a9c562fa6c1e58179cf6ceb7e5ecd15a509a7855c45b3a42bb349ec426208", kill_on_drop: false }`
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling min-max-heap v1.3.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling rags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
[INFO] running `Command { std: "docker" "inspect" "396a9c562fa6c1e58179cf6ceb7e5ecd15a509a7855c45b3a42bb349ec426208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396a9c562fa6c1e58179cf6ceb7e5ecd15a509a7855c45b3a42bb349ec426208", kill_on_drop: false }`
[INFO] [stdout] 396a9c562fa6c1e58179cf6ceb7e5ecd15a509a7855c45b3a42bb349ec426208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 97f0385894b5f02610d7b90a19dc2c1cc47828d9a9f8440caf54ec5d388a0853
[INFO] running `Command { std: "docker" "start" "-a" "97f0385894b5f02610d7b90a19dc2c1cc47828d9a9f8440caf54ec5d388a0853", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "97f0385894b5f02610d7b90a19dc2c1cc47828d9a9f8440caf54ec5d388a0853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f0385894b5f02610d7b90a19dc2c1cc47828d9a9f8440caf54ec5d388a0853", kill_on_drop: false }`
[INFO] [stdout] 97f0385894b5f02610d7b90a19dc2c1cc47828d9a9f8440caf54ec5d388a0853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fb88251d8e145aa706e68c42a1225b10aa69e259c9ad1a32f80f35665b94fe92
[INFO] running `Command { std: "docker" "start" "-a" "fb88251d8e145aa706e68c42a1225b10aa69e259c9ad1a32f80f35665b94fe92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rags-2964b535b5887849)
[INFO] [stdout] test capped_heap::tests::two_cap ... ok
[INFO] [stdout] test capped_heap::tests::under_cap ... ok
[INFO] [stdout] test capped_heap::tests::one_cap ... ok
[INFO] [stdout] test suggest::executions::tests::default ... ok
[INFO] [stdout] test suggest::executions::tests::updating_existing_last_executed ... ok
[INFO] [stdout] test suggest::suggestion::tests::order ... ok
[INFO] [stdout] test suggest::suggestion::tests::test_new ... ok
[INFO] [stdout] test suggest::executions::tests::representation ... ok
[INFO] [stdout] test suggest::executions::tests::updating_no_last_executed ... ok
[INFO] [stdout] test suggest::tests::suggest_all ... ok
[INFO] [stdout] test capped_heap::tests::zero_cap ... ok
[INFO] [stdout] test history::executed_command::tests::parse_dated_format ... ok
[INFO] [stdout] test trie::tests::trie_construction ... ok
[INFO] [stdout] test suggest::tests::table_building ... ok
[INFO] [stdout] test suggest::tests::suggest_two ... ok
[INFO] [stdout] test suggest::tests::suggest_one ... ok
[INFO] [stdout] test history::tests::history_from_file ... ok
[INFO] [stdout] test history::executed_command::tests::parse_undated_format ... ok
[INFO] [stdout] test history::tests::history_dated_format ... ok
[INFO] [stdout] test suggest::tests::suggest_none ... ok
[INFO] [stdout] test history::tests::history_undated_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb88251d8e145aa706e68c42a1225b10aa69e259c9ad1a32f80f35665b94fe92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb88251d8e145aa706e68c42a1225b10aa69e259c9ad1a32f80f35665b94fe92", kill_on_drop: false }`
[INFO] [stdout] fb88251d8e145aa706e68c42a1225b10aa69e259c9ad1a32f80f35665b94fe92