[INFO] fetching crate frugalos_mds 1.2.0... [INFO] testing frugalos_mds-1.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate frugalos_mds 1.2.0 into /workspace/builds/worker-90/source [INFO] validating manifest of crates.io crate frugalos_mds 1.2.0 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 frugalos_mds 1.2.0 [INFO] finished tweaking crates.io crate frugalos_mds 1.2.0 [INFO] tweaked toml for crates.io crate frugalos_mds 1.2.0 written to /workspace/builds/worker-90/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] [stderr] Blocking waiting for file lock on package cache [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 trackable v0.2.24 [INFO] [stderr] Downloaded prometrics v0.1.13 [INFO] [stderr] Downloaded raftlog v0.6.0 [INFO] [stderr] Downloaded bytecodec v0.4.15 [INFO] [stderr] Downloaded cannyls v0.10.0 [INFO] [stderr] Downloaded libfrugalos v0.7.0 [INFO] [stderr] Downloaded factory v0.1.2 [INFO] [stderr] Downloaded fibers_global v0.1.2 [INFO] [stderr] Downloaded raftlog_protobuf v0.3.0 [INFO] [stderr] Downloaded fibers_rpc v0.3.4 [INFO] [stderr] Downloaded frugalos_core v1.2.0 [INFO] [stderr] Downloaded fibers v0.1.13 [INFO] [stderr] Downloaded thrift_codec v0.1.1 [INFO] [stderr] Downloaded tasque v0.1.5 [INFO] [stderr] Downloaded fibers_tasque v0.1.2 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded procinfo v0.4.2 [INFO] [stderr] Downloaded frugalos_raft v1.2.0 [INFO] [stderr] Downloaded nbchan v0.1.3 [INFO] [stderr] Downloaded splay_tree v0.2.10 [INFO] [stderr] Downloaded patricia_tree v0.1.10 [INFO] [stderr] Downloaded protobuf_codec v0.2.8 [INFO] [stderr] Downloaded atomic_immut v0.1.4 [INFO] [stderr] Downloaded rustracing v0.1.11 [INFO] [stderr] Downloaded rustracing_jaeger v0.1.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] a132fb89e0aa1b8166edd6987b5aef67f8af8b9f55da2ef84e3ee8bd9e33d4a7 [INFO] running `Command { std: "docker" "start" "-a" "a132fb89e0aa1b8166edd6987b5aef67f8af8b9f55da2ef84e3ee8bd9e33d4a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a132fb89e0aa1b8166edd6987b5aef67f8af8b9f55da2ef84e3ee8bd9e33d4a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a132fb89e0aa1b8166edd6987b5aef67f8af8b9f55da2ef84e3ee8bd9e33d4a7", kill_on_drop: false }` [INFO] [stdout] a132fb89e0aa1b8166edd6987b5aef67f8af8b9f55da2ef84e3ee8bd9e33d4a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 5ad3bcc54adb2606e336764bfba92d7dcc9ae8c8fcf6aded57dac607be94b3bb [INFO] running `Command { std: "docker" "start" "-a" "5ad3bcc54adb2606e336764bfba92d7dcc9ae8c8fcf6aded57dac607be94b3bb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling atomic_immut v0.1.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling nbchan v0.1.3 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling splay_tree v0.2.10 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling factory v0.1.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling fibers v0.1.13 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_yaml v0.8.21 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling trackable v1.2.0 [INFO] [stderr] Compiling trackable v0.2.24 [INFO] [stderr] Compiling prometrics v0.1.13 [INFO] [stderr] Compiling bytecodec v0.4.15 [INFO] [stderr] Compiling rustracing v0.1.11 [INFO] [stderr] Compiling thrift_codec v0.1.1 [INFO] [stderr] Compiling rustracing_jaeger v0.1.12 [INFO] [stderr] Compiling tasque v0.1.5 [INFO] [stderr] Compiling raftlog v0.6.0 [INFO] [stderr] Compiling cannyls v0.10.0 [INFO] [stderr] Compiling frugalos_core v1.2.0 [INFO] [stderr] Compiling fibers_tasque v0.1.2 [INFO] [stderr] Compiling fibers_rpc v0.3.4 [INFO] [stderr] Compiling protobuf_codec v0.2.8 [INFO] [stderr] Compiling patricia_tree v0.1.10 [INFO] [stderr] Compiling libfrugalos v0.7.0 [INFO] [stderr] Compiling raftlog_protobuf v0.3.0 [INFO] [stderr] Compiling frugalos_raft v1.2.0 [INFO] [stderr] Compiling frugalos_mds v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.26s [INFO] running `Command { std: "docker" "inspect" "5ad3bcc54adb2606e336764bfba92d7dcc9ae8c8fcf6aded57dac607be94b3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ad3bcc54adb2606e336764bfba92d7dcc9ae8c8fcf6aded57dac607be94b3bb", kill_on_drop: false }` [INFO] [stdout] 5ad3bcc54adb2606e336764bfba92d7dcc9ae8c8fcf6aded57dac607be94b3bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 680521453d9f1f76ae989c532053bdcb9fca1efc6c1fd12da49952701de956d1 [INFO] running `Command { std: "docker" "start" "-a" "680521453d9f1f76ae989c532053bdcb9fca1efc6c1fd12da49952701de956d1", kill_on_drop: false }` [INFO] [stderr] Compiling fibers_global v0.1.2 [INFO] [stderr] Compiling frugalos_mds v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.11s [INFO] running `Command { std: "docker" "inspect" "680521453d9f1f76ae989c532053bdcb9fca1efc6c1fd12da49952701de956d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "680521453d9f1f76ae989c532053bdcb9fca1efc6c1fd12da49952701de956d1", kill_on_drop: false }` [INFO] [stdout] 680521453d9f1f76ae989c532053bdcb9fca1efc6c1fd12da49952701de956d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] dc63eaebdcee7815f5cd25dd400e4de87997bf1fc8ffd483c352a694bf237983 [INFO] running `Command { std: "docker" "start" "-a" "dc63eaebdcee7815f5cd25dd400e4de87997bf1fc8ffd483c352a694bf237983", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/frugalos_mds-0d2db48d8f0944b8) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test machine::tests::it_cant_put_object_with_incorrect_expect ... ok [INFO] [stdout] test machine::tests::it_deletes_matched_objects_by_version ... ok [INFO] [stdout] test machine::tests::it_deletes_object_by_id ... ok [INFO] [stdout] test machine::tests::it_deletes_objects_by_prefix ... ok [INFO] [stdout] test machine::tests::it_doesnt_delete_unknown_object_by_id ... ok [INFO] [stdout] test machine::tests::it_doesnt_delete_non_matched_objects_by_prefix ... ok [INFO] [stdout] test machine::tests::it_fails_to_delete_object_by_id_with_incorrect_expect ... ok [INFO] [stdout] test machine::tests::it_get_matching_version ... ok [INFO] [stdout] test machine::tests::it_puts_object ... ok [INFO] [stdout] test node::snapshot::tests::fill_rng_seed_fills_insufficient_range ... ok [INFO] [stdout] test node::snapshot::tests::fill_rng_seed_works ... ok [INFO] [stdout] test node::snapshot::tests::it_rejects_invalid_range ... ok [INFO] [stdout] test node::timeout::tests::count_down_timeout_works ... ok [INFO] [stdout] test node::snapshot::tests::it_works_with_long_seed ... ok [INFO] [stdout] test node::snapshot::tests::it_works_with_minimum_range ... ok [INFO] [stdout] test service::tests::stop_works ... ok [INFO] [stdout] test node::snapshot::tests::it_works ... ok [INFO] [stdout] test node::snapshot::tests::fill_rng_seed_panics - should panic ... ok [INFO] [stdout] test node::tests::it_proposes_delete_by_prefix ... ok [INFO] [stdout] test node::handle::tests::it_deletes_objects_by_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s [INFO] [stdout] [INFO] [stderr] Doc-tests frugalos_mds [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" "dc63eaebdcee7815f5cd25dd400e4de87997bf1fc8ffd483c352a694bf237983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc63eaebdcee7815f5cd25dd400e4de87997bf1fc8ffd483c352a694bf237983", kill_on_drop: false }` [INFO] [stdout] dc63eaebdcee7815f5cd25dd400e4de87997bf1fc8ffd483c352a694bf237983