[INFO] fetching crate stackvec 0.2.1... [INFO] testing stackvec-0.2.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate stackvec 0.2.1 into /workspace/builds/worker-19/source [INFO] validating manifest of crates.io crate stackvec 0.2.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stackvec 0.2.1 [INFO] finished tweaking crates.io crate stackvec 0.2.1 [INFO] tweaked toml for crates.io crate stackvec 0.2.1 written to /workspace/builds/worker-19/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c301f92b5b1d6a6e23aa0719a056e94b08a2fe3e5ab985ad74429243b6936a17 [INFO] running `Command { std: "docker" "start" "-a" "c301f92b5b1d6a6e23aa0719a056e94b08a2fe3e5ab985ad74429243b6936a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c301f92b5b1d6a6e23aa0719a056e94b08a2fe3e5ab985ad74429243b6936a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c301f92b5b1d6a6e23aa0719a056e94b08a2fe3e5ab985ad74429243b6936a17", kill_on_drop: false }` [INFO] [stdout] c301f92b5b1d6a6e23aa0719a056e94b08a2fe3e5ab985ad74429243b6936a17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8b4e03cb6c87d6552e9b692bdd95b71d1b5a7282ff30e59b05d72f6d7c88e96 [INFO] running `Command { std: "docker" "start" "-a" "e8b4e03cb6c87d6552e9b692bdd95b71d1b5a7282ff30e59b05d72f6d7c88e96", kill_on_drop: false }` [INFO] [stderr] Compiling stackvec v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | try!(fmt::Display::fmt("[", stream)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:374:13 [INFO] [stdout] | [INFO] [stdout] 374 | try!(fmt::Debug::fmt(first, stream)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:376:17 [INFO] [stdout] | [INFO] [stdout] 376 | try!(write!(stream, ", {:?}", x)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/stackvec/mod.rs:59:57 [INFO] [stdout] | [INFO] [stdout] 59 | array: mem::ManuallyDrop::new(unsafe { mem::uninitialized() }), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:47:32 [INFO] [stdout] | [INFO] [stdout] 47 | fmt::Display::fmt(self.description(), stream) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.52s [INFO] running `Command { std: "docker" "inspect" "e8b4e03cb6c87d6552e9b692bdd95b71d1b5a7282ff30e59b05d72f6d7c88e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8b4e03cb6c87d6552e9b692bdd95b71d1b5a7282ff30e59b05d72f6d7c88e96", kill_on_drop: false }` [INFO] [stdout] e8b4e03cb6c87d6552e9b692bdd95b71d1b5a7282ff30e59b05d72f6d7c88e96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e675cbdd8a229fa27b48e13ea952f1a3a738111d47aeddf71275347b2a1ab44 [INFO] running `Command { std: "docker" "start" "-a" "7e675cbdd8a229fa27b48e13ea952f1a3a738111d47aeddf71275347b2a1ab44", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | try!(fmt::Display::fmt("[", stream)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:374:13 [INFO] [stdout] | [INFO] [stdout] 374 | try!(fmt::Debug::fmt(first, stream)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:376:17 [INFO] [stdout] | [INFO] [stdout] 376 | try!(write!(stream, ", {:?}", x)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/stackvec/mod.rs:59:57 [INFO] [stdout] | [INFO] [stdout] 59 | array: mem::ManuallyDrop::new(unsafe { mem::uninitialized() }), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stackvec v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:47:32 [INFO] [stdout] | [INFO] [stdout] 47 | fmt::Display::fmt(self.description(), stream) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> examples/into_iter.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 17 | let flattened: Vec = vecs_array [INFO] [stdout] | ______________________________^ [INFO] [stdout] 18 | | .into_iter() [INFO] [stdout] | |____________________________________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(vecs_array)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> tests/basic.rs:170:18 [INFO] [stdout] | [INFO] [stdout] 170 | Vec::from_iter(NUMBERS.into_iter()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(NUMBERS)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | try!(fmt::Display::fmt("[", stream)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:374:13 [INFO] [stdout] | [INFO] [stdout] 374 | try!(fmt::Debug::fmt(first, stream)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stackvec/mod.rs:376:17 [INFO] [stdout] | [INFO] [stdout] 376 | try!(write!(stream, ", {:?}", x)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/stackvec/mod.rs:59:57 [INFO] [stdout] | [INFO] [stdout] 59 | array: mem::ManuallyDrop::new(unsafe { mem::uninitialized() }), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:47:32 [INFO] [stdout] | [INFO] [stdout] 47 | fmt::Display::fmt(self.description(), stream) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/stackvec/traits/array_into_iter.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | array.into_iter() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(array)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/tests.rs:40:3 [INFO] [stdout] | [INFO] [stdout] 40 | [3, 4, 6, 8].into_iter().collect::>(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter([3, 4, 6, 8])` [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/tests.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | let _ = [3, 4, 6, 8].into_iter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter([3, 4, 6, 8])` [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/tests.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | / [3, 4, 6, 8] [INFO] [stdout] 56 | | .into_iter() [INFO] [stdout] | |____________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter([3, 4, 6, 8])` [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.51s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stackvec-c14a5a5b0719759e) [INFO] [stderr] Executable tests/basic.rs (/opt/rustwide/target/debug/deps/basic-c3ee04edd36a7664) [INFO] running `Command { std: "docker" "inspect" "7e675cbdd8a229fa27b48e13ea952f1a3a738111d47aeddf71275347b2a1ab44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e675cbdd8a229fa27b48e13ea952f1a3a738111d47aeddf71275347b2a1ab44", kill_on_drop: false }` [INFO] [stdout] 7e675cbdd8a229fa27b48e13ea952f1a3a738111d47aeddf71275347b2a1ab44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c27ee311d45b25d35aec4f62abc5cfe2cb6f465b2887312b53fbb5cbc2dddb84 [INFO] running `Command { std: "docker" "start" "-a" "c27ee311d45b25d35aec4f62abc5cfe2cb6f465b2887312b53fbb5cbc2dddb84", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/stackvec/mod.rs:371:9 [INFO] [stderr] | [INFO] [stderr] 371 | try!(fmt::Display::fmt("[", stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/stackvec/mod.rs:374:13 [INFO] [stderr] | [INFO] [stderr] 374 | try!(fmt::Debug::fmt(first, stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/stackvec/mod.rs:376:17 [INFO] [stderr] | [INFO] [stderr] 376 | try!(write!(stream, ", {:?}", x)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/stackvec/mod.rs:59:57 [INFO] [stderr] | [INFO] [stderr] 59 | array: mem::ManuallyDrop::new(unsafe { mem::uninitialized() }), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:47:32 [INFO] [stderr] | [INFO] [stderr] 47 | fmt::Display::fmt(self.description(), stream) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `stackvec` (lib) generated 5 warnings [INFO] [stderr] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stderr] --> src/stackvec/traits/array_into_iter.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | array.into_iter() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(array)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stderr] --> src/tests.rs:40:3 [INFO] [stderr] | [INFO] [stderr] 40 | [3, 4, 6, 8].into_iter().collect::>(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter([3, 4, 6, 8])` [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stderr] --> src/tests.rs:48:10 [INFO] [stderr] | [INFO] [stderr] 48 | let _ = [3, 4, 6, 8].into_iter(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter([3, 4, 6, 8])` [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stderr] --> src/tests.rs:55:3 [INFO] [stderr] | [INFO] [stderr] 55 | / [3, 4, 6, 8] [INFO] [stderr] 56 | | .into_iter() [INFO] [stderr] | |____________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter([3, 4, 6, 8])` [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `stackvec` (lib test) generated 9 warnings (5 duplicates) [INFO] [stderr] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stderr] --> examples/into_iter.rs:17:30 [INFO] [stderr] | [INFO] [stderr] 17 | let flattened: Vec = vecs_array [INFO] [stderr] | ______________________________^ [INFO] [stderr] 18 | | .into_iter() [INFO] [stderr] | |____________________________________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(vecs_array)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `stackvec` (example "into_iter") generated 1 warning [INFO] [stderr] warning: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stderr] --> tests/basic.rs:170:18 [INFO] [stderr] | [INFO] [stderr] 170 | Vec::from_iter(NUMBERS.into_iter()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(NUMBERS)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `stackvec` (test "basic") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stackvec-c14a5a5b0719759e) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test stackvec::traits::array_into_iter::tests::array_into_iter ... ok [INFO] [stdout] test stackvec::traits::try_from_iter::tests::it_works_with_enough_elements ... ok [INFO] [stdout] test tests::array_into_iter ... ok [INFO] [stdout] test tests::array_into_iter_dropped ... ok [INFO] [stdout] test tests::array_map ... ok [INFO] [stdout] test tests::build_array ... ok [INFO] [stdout] test tests::build_stackvec ... ok [INFO] [stdout] test stackvec::traits::try_from_iter::tests::it_fails_with_missing_elements - should panic ... ok [INFO] [stdout] test tests::build_array_but_incomplete - should panic ... ok [INFO] [stdout] test tests::try_push_to_full_stackvec - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-c3ee04edd36a7664) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test array_into_iter ... ok [INFO] [stdout] test build ... ok [INFO] [stdout] test build_with_drop_full ... ok [INFO] [stdout] test build_with_drop_partial ... ok [INFO] [stdout] test into_iter ... ok [INFO] [stdout] test extend ... ok [INFO] [stdout] test into_iter_with_drop_full ... ok [INFO] [stdout] test into_iter_with_drop_partial_left ... ok [INFO] [stdout] test into_iter_with_drop_partial_right ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] test iter_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests stackvec [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/stackvec/mod.rs - stackvec::StackVec::fill_with (line 300) ... FAILED [INFO] [stdout] test src/stackvec/traits/array_into_iter.rs - stackvec::traits::array_into_iter::ArrayIntoIter (line 22) ... FAILED [INFO] [stdout] test src/stackvec/traits/try_into.rs - stackvec::traits::try_into::StackVec (line 52) ... FAILED [INFO] [stdout] test src/stackvec/mod.rs - stackvec::StackVec::fill_using (line 268) ... FAILED [INFO] [stdout] test src/stackvec/mod.rs - stackvec::StackVec::fill_using (line 261) ... ok [INFO] [stdout] test src/lib.rs - prelude (line 30) ... ok [INFO] [stdout] test src/stackvec/traits/try_into.rs - stackvec::traits::try_into::StackVec (line 22) ... ok [INFO] [stdout] test src/stackvec/traits/try_from_iter.rs - stackvec::traits::try_from_iter::TryCollect (line 38) ... ok [INFO] [stdout] test src/stackvec/mod.rs - stackvec::StackVec::fill_using (line 254) ... ok [INFO] [stdout] test src/stackvec/mod.rs - stackvec::StackVec (line 19) ... ok [INFO] [stdout] test src/stackvec/mod.rs - stackvec::StackVec (line 31) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/stackvec/mod.rs - stackvec::StackVec::fill_with (line 300) stdout ---- [INFO] [stdout] error: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/stackvec/mod.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 8 | / ["Hello", "world"] [INFO] [stdout] 9 | | .into_iter() [INFO] [stdout] | |________________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(["Hello", "world"])` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/stackvec/mod.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(array_into_iter)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/stackvec/traits/array_into_iter.rs - stackvec::traits::array_into_iter::ArrayIntoIter (line 22) stdout ---- [INFO] [stdout] error: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/stackvec/traits/array_into_iter.rs:28:26 [INFO] [stdout] | [INFO] [stdout] 10 | let flattened: Vec = array [INFO] [stdout] | __________________________^ [INFO] [stdout] 11 | | .into_iter() [INFO] [stdout] | |________________________________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(array)` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/stackvec/traits/array_into_iter.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(array_into_iter)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/stackvec/traits/try_into.rs - stackvec::traits::try_into::StackVec (line 52) stdout ---- [INFO] [stdout] error: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/stackvec/traits/try_into.rs:59:7 [INFO] [stdout] | [INFO] [stdout] 11 | = ["Hello", "world!"] // First 2 values [INFO] [stdout] | _______^ [INFO] [stdout] 12 | | .into_iter() [INFO] [stdout] | |____________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(["Hello", "world!"])` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/stackvec/traits/try_into.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(array_into_iter)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/stackvec/mod.rs - stackvec::StackVec::fill_using (line 268) stdout ---- [INFO] [stdout] error: trait method `into_iter` will become ambiguous in Rust 2021 [INFO] [stdout] --> src/stackvec/mod.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 9 | / ["Hello", "world"] [INFO] [stdout] 10 | | .into_iter() [INFO] [stdout] | |________________________^ help: disambiguate the associated function: `ArrayIntoIter::into_iter(["Hello", "world"])` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/stackvec/mod.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(array_into_iter)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/stackvec/mod.rs - stackvec::StackVec::fill_using (line 268) [INFO] [stdout] src/stackvec/mod.rs - stackvec::StackVec::fill_with (line 300) [INFO] [stdout] src/stackvec/traits/array_into_iter.rs - stackvec::traits::array_into_iter::ArrayIntoIter (line 22) [INFO] [stdout] src/stackvec/traits/try_into.rs - stackvec::traits::try_into::StackVec (line 52) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "c27ee311d45b25d35aec4f62abc5cfe2cb6f465b2887312b53fbb5cbc2dddb84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27ee311d45b25d35aec4f62abc5cfe2cb6f465b2887312b53fbb5cbc2dddb84", kill_on_drop: false }` [INFO] [stdout] c27ee311d45b25d35aec4f62abc5cfe2cb6f465b2887312b53fbb5cbc2dddb84