[INFO] fetching crate array-fu 0.0.1-alpha... [INFO] testing array-fu-0.0.1-alpha against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530 [INFO] extracting crate array-fu 0.0.1-alpha into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate array-fu 0.0.1-alpha on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate array-fu 0.0.1-alpha [INFO] finished tweaking crates.io crate array-fu 0.0.1-alpha [INFO] tweaked toml for crates.io crate array-fu 0.0.1-alpha written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19f39c7909738dbe03abdb07eef3db88de2201d30c8df2b268df9281c40ba7cb [INFO] running `Command { std: "docker" "start" "-a" "19f39c7909738dbe03abdb07eef3db88de2201d30c8df2b268df9281c40ba7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19f39c7909738dbe03abdb07eef3db88de2201d30c8df2b268df9281c40ba7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19f39c7909738dbe03abdb07eef3db88de2201d30c8df2b268df9281c40ba7cb", kill_on_drop: false }` [INFO] [stdout] 19f39c7909738dbe03abdb07eef3db88de2201d30c8df2b268df9281c40ba7cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8230f6f775cf6b359e2fda23aa09385206be1d54ed32c3d01bf310740fc5984 [INFO] running `Command { std: "docker" "start" "-a" "a8230f6f775cf6b359e2fda23aa09385206be1d54ed32c3d01bf310740fc5984", kill_on_drop: false }` [INFO] [stderr] Compiling array-fu v0.0.1-alpha (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "a8230f6f775cf6b359e2fda23aa09385206be1d54ed32c3d01bf310740fc5984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8230f6f775cf6b359e2fda23aa09385206be1d54ed32c3d01bf310740fc5984", kill_on_drop: false }` [INFO] [stdout] a8230f6f775cf6b359e2fda23aa09385206be1d54ed32c3d01bf310740fc5984 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef1696a49d35a5513e476a8e4700525df892ace1b636ff45b7b315f5b076ccbf [INFO] running `Command { std: "docker" "start" "-a" "ef1696a49d35a5513e476a8e4700525df892ace1b636ff45b7b315f5b076ccbf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling array-fu v0.0.1-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/lib.rs:344:13 [INFO] [stdout] | [INFO] [stdout] 344 | array.assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 537 | array!(return; 2); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::array` which comes from the expansion of the macro `array` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 283 | let mut array = $crate::PartiallyInitArray::<(), $n>::uninit(); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/lib.rs:344:13 [INFO] [stdout] | [INFO] [stdout] 344 | array.assume_init() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 556 | array!(return; 0); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] = note: this warning originates in the macro `$crate::array` which comes from the expansion of the macro `array` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 283 | let mut array = $crate::PartiallyInitArray::<(), $n>::uninit(); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.81s [INFO] running `Command { std: "docker" "inspect" "ef1696a49d35a5513e476a8e4700525df892ace1b636ff45b7b315f5b076ccbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef1696a49d35a5513e476a8e4700525df892ace1b636ff45b7b315f5b076ccbf", kill_on_drop: false }` [INFO] [stdout] ef1696a49d35a5513e476a8e4700525df892ace1b636ff45b7b315f5b076ccbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 778a705870ca630935049f5705aaa8fa0a99c5e42a838aa782cae0a290c52b7c [INFO] running `Command { std: "docker" "start" "-a" "778a705870ca630935049f5705aaa8fa0a99c5e42a838aa782cae0a290c52b7c", kill_on_drop: false }` [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/lib.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | array.assume_init() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 537 | array!(return; 2); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stderr] = note: this warning originates in the macro `$crate::array` which comes from the expansion of the macro `array` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 283 | let mut array = $crate::PartiallyInitArray::<(), $n>::uninit(); [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/lib.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | array.assume_init() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 556 | array!(return; 0); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] = note: this warning originates in the macro `$crate::array` which comes from the expansion of the macro `array` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 283 | let mut array = $crate::PartiallyInitArray::<(), $n>::uninit(); [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: `array-fu` (lib test) generated 2 warnings (run `cargo fix --lib -p array-fu --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/array_fu-beee216b25964e97) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_bail_condition ... ok [INFO] [stdout] test test_bail ... ok [INFO] [stdout] test test_comprehension_iter ... ok [INFO] [stdout] test test_bail_iter ... ok [INFO] [stdout] test test_comprehension_repeat ... ok [INFO] [stdout] test test_expression_repeat ... ok [INFO] [stdout] test test_bail_panic - should panic ... ok [INFO] [stdout] test test_bail_condition_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests array_fu [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/lib.rs - array (line 180) ... ok [INFO] [stdout] test src/lib.rs - array (line 195) ... ok [INFO] [stdout] test src/lib.rs - array (line 161) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - array (line 172) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - array (line 243) - compile fail ... ok [INFO] [stdout] test src/lib.rs - array (line 248) - compile fail ... ok [INFO] [stdout] test src/lib.rs - array (line 238) ... ok [INFO] [stdout] test src/lib.rs - array (line 208) ... ok [INFO] [stdout] test src/lib.rs - array (line 218) ... ok [INFO] [stdout] test src/lib.rs - array (line 258) ... ok [INFO] [stdout] test src/lib.rs - array (line 267) ... ok [INFO] [stdout] test src/lib.rs - collect_array (line 359) ... ok [INFO] [stdout] test src/lib.rs - array (line 253) ... ok [INFO] [stdout] test src/lib.rs - collect_array (line 378) ... ok [INFO] [stdout] test src/lib.rs - collect_array (line 387) ... ok [INFO] [stdout] test src/lib.rs - collect_array (line 397) ... ok [INFO] [stdout] test src/lib.rs - collect_array (line 406) ... ok [INFO] [stdout] test src/lib.rs - collect_array (line 368) ... ok [INFO] [stdout] test src/lib.rs - collect_array (line 415) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "778a705870ca630935049f5705aaa8fa0a99c5e42a838aa782cae0a290c52b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778a705870ca630935049f5705aaa8fa0a99c5e42a838aa782cae0a290c52b7c", kill_on_drop: false }` [INFO] [stdout] 778a705870ca630935049f5705aaa8fa0a99c5e42a838aa782cae0a290c52b7c