[INFO] fetching crate tinysearch-engine 0.2.2... [INFO] testing tinysearch-engine-0.2.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate tinysearch-engine 0.2.2 into /workspace/builds/worker-87/source [INFO] validating manifest of crates.io crate tinysearch-engine 0.2.2 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 tinysearch-engine 0.2.2 [INFO] finished tweaking crates.io crate tinysearch-engine 0.2.2 [INFO] tweaked toml for crates.io crate tinysearch-engine 0.2.2 written to /workspace/builds/worker-87/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 124161ee02b44936832545e9c560cc3dab602225b56abe0832aada87e073d1a1 [INFO] running `Command { std: "docker" "start" "-a" "124161ee02b44936832545e9c560cc3dab602225b56abe0832aada87e073d1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "124161ee02b44936832545e9c560cc3dab602225b56abe0832aada87e073d1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "124161ee02b44936832545e9c560cc3dab602225b56abe0832aada87e073d1a1", kill_on_drop: false }` [INFO] [stdout] 124161ee02b44936832545e9c560cc3dab602225b56abe0832aada87e073d1a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 3ca4f080a8853b3bd7cebe76bbd73ec1c5f719ae39e3875ee8caaca3a2c1c066 [INFO] running `Command { std: "docker" "start" "-a" "3ca4f080a8853b3bd7cebe76bbd73ec1c5f719ae39e3875ee8caaca3a2c1c066", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.79 [INFO] [stderr] Compiling bumpalo v3.9.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.79 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.79 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.79 [INFO] [stderr] Compiling tinysearch-cuckoofilter v0.4.1 [INFO] [stderr] Compiling tinysearch-shared v0.2.1 [INFO] [stderr] Compiling tinysearch-engine v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | fn load_filters() -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn load_filters() -> Result> { [INFO] [stdout] 13 + fn load_filters() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.32s [INFO] running `Command { std: "docker" "inspect" "3ca4f080a8853b3bd7cebe76bbd73ec1c5f719ae39e3875ee8caaca3a2c1c066", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ca4f080a8853b3bd7cebe76bbd73ec1c5f719ae39e3875ee8caaca3a2c1c066", kill_on_drop: false }` [INFO] [stdout] 3ca4f080a8853b3bd7cebe76bbd73ec1c5f719ae39e3875ee8caaca3a2c1c066 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] [stdout] a3e5a09567083dfaf9d9932818e0fc0d28bf9d3f572660a56eaaf2d34eea6bdb [INFO] running `Command { std: "docker" "start" "-a" "a3e5a09567083dfaf9d9932818e0fc0d28bf9d3f572660a56eaaf2d34eea6bdb", kill_on_drop: false }` [INFO] [stderr] Compiling tinysearch-engine v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | fn load_filters() -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn load_filters() -> Result> { [INFO] [stdout] 13 + fn load_filters() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "a3e5a09567083dfaf9d9932818e0fc0d28bf9d3f572660a56eaaf2d34eea6bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3e5a09567083dfaf9d9932818e0fc0d28bf9d3f572660a56eaaf2d34eea6bdb", kill_on_drop: false }` [INFO] [stdout] a3e5a09567083dfaf9d9932818e0fc0d28bf9d3f572660a56eaaf2d34eea6bdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] f0ef91a67fdfe3af4cca39bece1320baed548d0c428a8a4d8580184743b756dc [INFO] running `Command { std: "docker" "start" "-a" "f0ef91a67fdfe3af4cca39bece1320baed548d0c428a8a4d8580184743b756dc", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:13:42 [INFO] [stderr] | [INFO] [stderr] 13 | fn load_filters() -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - fn load_filters() -> Result> { [INFO] [stderr] 13 + fn load_filters() -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `tinysearch-engine` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tinysearch_engine-c71c000f31dcc9da) [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" "f0ef91a67fdfe3af4cca39bece1320baed548d0c428a8a4d8580184743b756dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0ef91a67fdfe3af4cca39bece1320baed548d0c428a8a4d8580184743b756dc", kill_on_drop: false }` [INFO] [stdout] f0ef91a67fdfe3af4cca39bece1320baed548d0c428a8a4d8580184743b756dc