[INFO] fetching crate mih-rs 0.3.1... [INFO] testing mih-rs-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mih-rs 0.3.1 into /workspace/builds/worker-1-tc1/source [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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mih-rs 0.3.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4622a18d15fc3bc981dbf73f4a0943e903c2dd27a62d6045e927077b59f1e390 [INFO] running `Command { std: "docker" "start" "-a" "4622a18d15fc3bc981dbf73f4a0943e903c2dd27a62d6045e927077b59f1e390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4622a18d15fc3bc981dbf73f4a0943e903c2dd27a62d6045e927077b59f1e390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4622a18d15fc3bc981dbf73f4a0943e903c2dd27a62d6045e927077b59f1e390", kill_on_drop: false }` [INFO] [stdout] 4622a18d15fc3bc981dbf73f4a0943e903c2dd27a62d6045e927077b59f1e390 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 021b2704c1bd8eb60c296519b90a9094f7647b839a942041be119f32e68e3d21 [INFO] running `Command { std: "docker" "start" "-a" "021b2704c1bd8eb60c296519b90a9094f7647b839a942041be119f32e68e3d21", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling mih-rs v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/index/ops.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn range_searcher(&self) -> RangeSearcher { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 141 | pub fn range_searcher(&self) -> RangeSearcher<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/index/ops.rs:174:26 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn topk_searcher(&self) -> TopkSearcher { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 174 | pub fn topk_searcher(&self) -> TopkSearcher<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "021b2704c1bd8eb60c296519b90a9094f7647b839a942041be119f32e68e3d21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "021b2704c1bd8eb60c296519b90a9094f7647b839a942041be119f32e68e3d21", kill_on_drop: false }` [INFO] [stdout] 021b2704c1bd8eb60c296519b90a9094f7647b839a942041be119f32e68e3d21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7a235ed46837c752ef564b4432872cd833fc1e26383101a7b95183f9f1492931 [INFO] running `Command { std: "docker" "start" "-a" "7a235ed46837c752ef564b4432872cd833fc1e26383101a7b95183f9f1492931", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/index/ops.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn range_searcher(&self) -> RangeSearcher { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 141 | pub fn range_searcher(&self) -> RangeSearcher<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/index/ops.rs:174:26 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn topk_searcher(&self) -> TopkSearcher { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 174 | pub fn topk_searcher(&self) -> TopkSearcher<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling mih-rs v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/index/ops.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn range_searcher(&self) -> RangeSearcher { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 141 | pub fn range_searcher(&self) -> RangeSearcher<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/index/ops.rs:174:26 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn topk_searcher(&self) -> TopkSearcher { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 174 | pub fn topk_searcher(&self) -> TopkSearcher<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.31s [INFO] running `Command { std: "docker" "inspect" "7a235ed46837c752ef564b4432872cd833fc1e26383101a7b95183f9f1492931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a235ed46837c752ef564b4432872cd833fc1e26383101a7b95183f9f1492931", kill_on_drop: false }` [INFO] [stdout] 7a235ed46837c752ef564b4432872cd833fc1e26383101a7b95183f9f1492931 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] cd21d7a3c2c4cb0e019573cc9d12a177a2aa9f2aca56fffbf0d9a3ebc520c9e7 [INFO] running `Command { std: "docker" "start" "-a" "cd21d7a3c2c4cb0e019573cc9d12a177a2aa9f2aca56fffbf0d9a3ebc520c9e7", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/index/ops.rs:141:27 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn range_searcher(&self) -> RangeSearcher { [INFO] [stderr] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 141 | pub fn range_searcher(&self) -> RangeSearcher<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/index/ops.rs:174:26 [INFO] [stderr] | [INFO] [stderr] 174 | pub fn topk_searcher(&self) -> TopkSearcher { [INFO] [stderr] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 174 | pub fn topk_searcher(&self) -> TopkSearcher<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `mih-rs` (lib) generated 2 warnings (run `cargo fix --lib -p mih-rs` to apply 2 suggestions) [INFO] [stderr] warning: `mih-rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mih_rs-e750bd79ce407f6b) [INFO] [stdout] test index::ops::tests::serialize_u16_works ... ok [INFO] [stdout] test index::ops::tests::serialize_u8_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::siggen::tests::siggen_works ... ok [INFO] [stdout] test index::sparsehash::tests::group_io_works ... ok [INFO] [stdout] test index::ops::tests::range_search_u64_works ... ok [INFO] [stdout] test index::sparsehash::tests::group_works_in_balk_manner ... ok [INFO] [stdout] test index::sparsehash::tests::table_io_works ... ok [INFO] [stdout] test index::sparsehash::tests::group_works ... ok [INFO] [stdout] test index::sparsehash::tests::table_works ... ok [INFO] [stdout] test index::sparsehash::tests::table_works_in_balk_manner ... ok [INFO] [stdout] test index::ops::tests::range_search_u16_works ... ok [INFO] [stdout] test index::ops::tests::topk_search_u8_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_u64_works ... ok [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 9.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cd21d7a3c2c4cb0e019573cc9d12a177a2aa9f2aca56fffbf0d9a3ebc520c9e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd21d7a3c2c4cb0e019573cc9d12a177a2aa9f2aca56fffbf0d9a3ebc520c9e7", kill_on_drop: false }` [INFO] [stdout] cd21d7a3c2c4cb0e019573cc9d12a177a2aa9f2aca56fffbf0d9a3ebc520c9e7