[INFO] fetching crate mih-rs 0.3.1...
[INFO] testing mih-rs-0.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mih-rs 0.3.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mih-rs 0.3.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mih-rs 0.3.1
[INFO] finished tweaking crates.io crate mih-rs 0.3.1
[INFO] tweaked toml for crates.io crate mih-rs 0.3.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0867ce894f7b2624f70445d6d9808dac9490a25e6cd291f71a43b78657d7f27e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0867ce894f7b2624f70445d6d9808dac9490a25e6cd291f71a43b78657d7f27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0867ce894f7b2624f70445d6d9808dac9490a25e6cd291f71a43b78657d7f27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0867ce894f7b2624f70445d6d9808dac9490a25e6cd291f71a43b78657d7f27e", kill_on_drop: false }`
[INFO] [stdout] 0867ce894f7b2624f70445d6d9808dac9490a25e6cd291f71a43b78657d7f27e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 135d8e07e86074c2b581e32ea905b9c4aee78463a4e9ee408b2e012c4da1a4de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "135d8e07e86074c2b581e32ea905b9c4aee78463a4e9ee408b2e012c4da1a4de", kill_on_drop: false }`
[INFO] [stderr]    Compiling mih-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "135d8e07e86074c2b581e32ea905b9c4aee78463a4e9ee408b2e012c4da1a4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135d8e07e86074c2b581e32ea905b9c4aee78463a4e9ee408b2e012c4da1a4de", kill_on_drop: false }`
[INFO] [stdout] 135d8e07e86074c2b581e32ea905b9c4aee78463a4e9ee408b2e012c4da1a4de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 234968c6e2d9d7159c4a52985b8709f9768c50b2e9bb70ddebfb32ae94de3b27
[INFO] running `Command { std: "docker" "start" "-a" "234968c6e2d9d7159c4a52985b8709f9768c50b2e9bb70ddebfb32ae94de3b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling mih-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "234968c6e2d9d7159c4a52985b8709f9768c50b2e9bb70ddebfb32ae94de3b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234968c6e2d9d7159c4a52985b8709f9768c50b2e9bb70ddebfb32ae94de3b27", kill_on_drop: false }`
[INFO] [stdout] 234968c6e2d9d7159c4a52985b8709f9768c50b2e9bb70ddebfb32ae94de3b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03057359c5d94ee36cee206d466ee8b305fe51b01b4dbd40f2d8445f31d062b6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "03057359c5d94ee36cee206d466ee8b305fe51b01b4dbd40f2d8445f31d062b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mih_rs-bd5d960556f5ec20)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test index::sparsehash::tests::group_io_works ... ok
[INFO] [stdout] test index::sparsehash::tests::group_works ... ok
[INFO] [stdout] test index::sparsehash::tests::group_works_in_balk_manner ... ok
[INFO] [stdout] test index::siggen::tests::siggen_works ... ok
[INFO] [stdout] test index::sparsehash::tests::table_works_in_balk_manner ... ok
[INFO] [stdout] test index::sparsehash::tests::table_io_works ... ok
[INFO] [stdout] test index::sparsehash::tests::table_works ... ok
[INFO] [stdout] test index::ops::tests::serialize_u8_works ... ok
[INFO] [stdout] test index::ops::tests::serialize_u16_works ... ok
[INFO] [stdout] test index::ops::tests::serialize_u32_works ... ok
[INFO] [stdout] test index::ops::tests::serialize_u64_works ... ok
[INFO] [stdout] test index::ops::tests::range_search_u32_works ... ok
[INFO] [stdout] test index::ops::tests::range_search_u64_works ... ok
[INFO] [stdout] test index::ops::tests::range_search_u16_works ... ok
[INFO] [stdout] test index::ops::tests::topk_search_u16_works ... ok
[INFO] [stdout] test index::ops::tests::topk_search_u32_works ... ok
[INFO] [stdout] test index::ops::tests::topk_search_u8_works ... ok
[INFO] [stdout] test index::ops::tests::topk_search_u64_works ... ok
[INFO] [stderr]    Doc-tests mih-rs
[INFO] [stdout] test index::ops::tests::range_search_u8_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.49s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/index/ops.rs - index::ops::Index<T>::range_searcher (line 120) ... ok
[INFO] [stdout] test src/index/ops.rs - index::ops::Index<T>::codes (line 187) ... ok
[INFO] [stdout] test src/index/ops.rs - index::ops::RangeSearcher::run (line 308) ... ok
[INFO] [stdout] test src/index/ops.rs - index::ops::Index<T>::topk_searcher (line 153) ... ok
[INFO] [stdout] test src/index/ops.rs - index::ops::TopkSearcher::run (line 397) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/index.rs - index::Index (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03057359c5d94ee36cee206d466ee8b305fe51b01b4dbd40f2d8445f31d062b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03057359c5d94ee36cee206d466ee8b305fe51b01b4dbd40f2d8445f31d062b6", kill_on_drop: false }`
[INFO] [stdout] 03057359c5d94ee36cee206d466ee8b305fe51b01b4dbd40f2d8445f31d062b6