[INFO] fetching crate sample-arrow2 0.17.2... [INFO] testing sample-arrow2-0.17.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate sample-arrow2 0.17.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate sample-arrow2 0.17.2 [INFO] finished tweaking crates.io crate sample-arrow2 0.17.2 [INFO] tweaked toml for crates.io crate sample-arrow2 0.17.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sample-arrow2 0.17.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages to latest compatible versions [INFO] [stderr] Adding arrow2 v0.17.4 (available: v0.18.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66aa67592c14f74953cc821ceaa7baaf8317e0ddf818a0fdaa2bcef427a20ef1 [INFO] running `Command { std: "docker" "start" "-a" "66aa67592c14f74953cc821ceaa7baaf8317e0ddf818a0fdaa2bcef427a20ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66aa67592c14f74953cc821ceaa7baaf8317e0ddf818a0fdaa2bcef427a20ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66aa67592c14f74953cc821ceaa7baaf8317e0ddf818a0fdaa2bcef427a20ef1", kill_on_drop: false }` [INFO] [stdout] 66aa67592c14f74953cc821ceaa7baaf8317e0ddf818a0fdaa2bcef427a20ef1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c864b5ee7d7ea8f785d40cbbd8995216b215194173d8c88e992519f402f7564f [INFO] running `Command { std: "docker" "start" "-a" "c864b5ee7d7ea8f785d40cbbd8995216b215194173d8c88e992519f402f7564f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling foreign_vec v0.1.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling hash_hasher v2.0.4 [INFO] [stderr] Compiling ethnum v1.5.2 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling arrow2 v0.17.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling rand_regex v0.15.1 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Compiling casey v0.4.2 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling sample-std v0.2.1 [INFO] [stderr] Compiling sample-arrow2 v0.17.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `StructDataTypeSampler` is never constructed [INFO] [stdout] --> src/datatypes.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct StructDataTypeSampler { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | fn shrink(&self, _: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | fn shrink(&self, _: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | fn shrink(&self, array: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | fn shrink(&self, array: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:180:15 [INFO] [stdout] | [INFO] [stdout] 180 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 180 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:202:15 [INFO] [stdout] | [INFO] [stdout] 202 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 202 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:260:15 [INFO] [stdout] | [INFO] [stdout] 260 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 260 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:291:15 [INFO] [stdout] | [INFO] [stdout] 291 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 291 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.02s [INFO] running `Command { std: "docker" "inspect" "c864b5ee7d7ea8f785d40cbbd8995216b215194173d8c88e992519f402f7564f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c864b5ee7d7ea8f785d40cbbd8995216b215194173d8c88e992519f402f7564f", kill_on_drop: false }` [INFO] [stdout] c864b5ee7d7ea8f785d40cbbd8995216b215194173d8c88e992519f402f7564f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a26a5b8dcd348d20c1f641bcd49db50deb2bdb3111cf58372a6a320ae3a876f7 [INFO] running `Command { std: "docker" "start" "-a" "a26a5b8dcd348d20c1f641bcd49db50deb2bdb3111cf58372a6a320ae3a876f7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stdout] warning: struct `StructDataTypeSampler` is never constructed [INFO] [stdout] --> src/datatypes.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct StructDataTypeSampler { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | fn shrink(&self, _: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | fn shrink(&self, _: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | fn shrink(&self, array: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | fn shrink(&self, array: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:180:15 [INFO] [stdout] | [INFO] [stdout] 180 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 180 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:202:15 [INFO] [stdout] | [INFO] [stdout] 202 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 202 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:260:15 [INFO] [stdout] | [INFO] [stdout] 260 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 260 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:291:15 [INFO] [stdout] | [INFO] [stdout] 291 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 291 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sample-test-macros v0.2.1 [INFO] [stderr] Compiling sample-test v0.2.1 [INFO] [stderr] Compiling sample-arrow2 v0.17.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `StructDataTypeSampler` is never constructed [INFO] [stdout] --> src/datatypes.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct StructDataTypeSampler { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | fn shrink(&self, _: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | fn shrink(&self, _: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | fn shrink(&self, array: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | fn shrink(&self, array: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:180:15 [INFO] [stdout] | [INFO] [stdout] 180 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 180 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:202:15 [INFO] [stdout] | [INFO] [stdout] 202 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 202 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:260:15 [INFO] [stdout] | [INFO] [stdout] 260 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 260 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/primitive.rs:291:15 [INFO] [stdout] | [INFO] [stdout] 291 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 291 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.78s [INFO] running `Command { std: "docker" "inspect" "a26a5b8dcd348d20c1f641bcd49db50deb2bdb3111cf58372a6a320ae3a876f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a26a5b8dcd348d20c1f641bcd49db50deb2bdb3111cf58372a6a320ae3a876f7", kill_on_drop: false }` [INFO] [stdout] a26a5b8dcd348d20c1f641bcd49db50deb2bdb3111cf58372a6a320ae3a876f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eabfe26fd4bc9a5350e90b4cadd6f1b268db6cb2ae1162a9d2a8e1efd9e48549 [INFO] running `Command { std: "docker" "start" "-a" "eabfe26fd4bc9a5350e90b4cadd6f1b268db6cb2ae1162a9d2a8e1efd9e48549", kill_on_drop: false }` [INFO] [stderr] warning: struct `StructDataTypeSampler` is never constructed [INFO] [stdout] [INFO] [stderr] --> src/datatypes.rs:30:8 [INFO] [stdout] running 1 test [INFO] [stderr] | [INFO] [stdout] test primitive::tests::gen_float ... ok [INFO] [stderr] 30 | struct StructDataTypeSampler { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] running 1 test [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:41:15 [INFO] [stderr] | [INFO] [stderr] 41 | fn shrink(&self, _: Self::Output) -> Shrunk { [INFO] [stderr] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 41 | fn shrink(&self, _: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:129:15 [INFO] [stderr] | [INFO] [stderr] 129 | fn shrink(&self, array: Self::Output) -> Shrunk { [INFO] [stderr] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 129 | fn shrink(&self, array: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/primitive.rs:180:15 [INFO] [stderr] | [INFO] [stderr] 180 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stderr] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 180 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/primitive.rs:202:15 [INFO] [stderr] | [INFO] [stderr] 202 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stderr] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 202 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/primitive.rs:260:15 [INFO] [stderr] | [INFO] [stderr] 260 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stderr] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 260 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/primitive.rs:291:15 [INFO] [stderr] | [INFO] [stderr] 291 | fn shrink(&self, v: Self::Output) -> Shrunk { [INFO] [stderr] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 291 | fn shrink(&self, v: Self::Output) -> Shrunk<'_, Self::Output> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `sample-arrow2` (lib) generated 7 warnings (run `cargo fix --lib -p sample-arrow2` to apply 6 suggestions) [INFO] [stderr] warning: `sample-arrow2` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sample_arrow2-7122782d0c9e3c41) [INFO] [stderr] Running tests/array.rs (/opt/rustwide/target/debug/deps/array-761c22447fd62860) [INFO] [stdout] test list_equality ... ok [INFO] [stderr] Running tests/chunk.rs (/opt/rustwide/target/debug/deps/chunk-b95785dbf0982bb7) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test arbitrary_chunk ... ok [INFO] [stdout] test arbitrary_chunks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] [stderr] Running tests/fixed_size_list.rs (/opt/rustwide/target/debug/deps/fixed_size_list-31ed17b1877ce709) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test fixed_size_list_equality ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stderr] Doc-tests sample_arrow2 [INFO] [stdout] [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" "eabfe26fd4bc9a5350e90b4cadd6f1b268db6cb2ae1162a9d2a8e1efd9e48549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eabfe26fd4bc9a5350e90b4cadd6f1b268db6cb2ae1162a9d2a8e1efd9e48549", kill_on_drop: false }` [INFO] [stdout] eabfe26fd4bc9a5350e90b4cadd6f1b268db6cb2ae1162a9d2a8e1efd9e48549