[INFO] fetching crate test-strategy 0.4.0... [INFO] checking test-strategy-0.4.0 against try#da25749bf5e6ba5ed862ff361c19afff2a986b2d for pr-132712 [INFO] extracting crate test-strategy 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate test-strategy 0.4.0 on toolchain da25749bf5e6ba5ed862ff361c19afff2a986b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate test-strategy 0.4.0 [INFO] finished tweaking crates.io crate test-strategy 0.4.0 [INFO] tweaked toml for crates.io crate test-strategy 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate test-strategy 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 490d7bf7689bf46d5ddd213b980f3f644680a774a7c6dabc54188debc03811ff [INFO] running `Command { std: "docker" "start" "-a" "490d7bf7689bf46d5ddd213b980f3f644680a774a7c6dabc54188debc03811ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "490d7bf7689bf46d5ddd213b980f3f644680a774a7c6dabc54188debc03811ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "490d7bf7689bf46d5ddd213b980f3f644680a774a7c6dabc54188debc03811ff", kill_on_drop: false }` [INFO] [stdout] 490d7bf7689bf46d5ddd213b980f3f644680a774a7c6dabc54188debc03811ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24e3c0ee9e150e87cc08df19c90c86cb0c2d38b0985156ab006d6afe2dee0819 [INFO] running `Command { std: "docker" "start" "-a" "24e3c0ee9e150e87cc08df19c90c86cb0c2d38b0985156ab006d6afe2dee0819", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking winnow v0.6.13 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling trybuild v1.0.96 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking syn v2.0.68 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking toml_datetime v0.6.6 [INFO] [stderr] Checking serde_spanned v0.6.6 [INFO] [stderr] Checking toml_edit v0.22.14 [INFO] [stderr] Checking toml v0.8.14 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking structmeta v0.3.0 [INFO] [stderr] Checking test-strategy v0.4.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/syn_utils.rs (4 fixes) [INFO] [stderr] Fixed src/arbitrary.rs (8 fixes) [INFO] [stderr] Fixed src/bound.rs (2 fixes) [INFO] [stderr] Fixed src/proptest_fn.rs (2 fixes) [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/syn_utils.rs:136:29 [INFO] [stdout] | [INFO] [stdout] 136 | while let Some(t) = iter.next() { [INFO] [stdout] | - ^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this value will be stored in a temporary; let us call it `#3` [INFO] [stdout] | | up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] | `t` calls a custom destructor [INFO] [stdout] | `t` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 140 | TokenTree::Group(Group::new(g.delimiter(), self.expand(g.stream())?)); [INFO] [stdout] | ------------------------ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | `#1` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 168 | iter.next(); [INFO] [stdout] | ----------- [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#2` [INFO] [stdout] | `#2` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 177 | } [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `#3` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `t` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `#2` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] = note: this warning originates in the macro `define_client_handles` which comes from the expansion of the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/arbitrary.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 18 | let args: ArbitraryArgsForType = parse_from_attrs(&input.attrs, "arbitrary")?; [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | `args` calls a custom destructor [INFO] [stdout] | `args` will be dropped later as of Edition 2024 [INFO] [stdout] 19 | let type_parameters = match &args.args { Some(ty) => { [INFO] [stdout] | --------------- [INFO] [stdout] | | [INFO] [stdout] | `type_parameters` calls a custom destructor [INFO] [stdout] | `type_parameters` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | let expr = match &input.data { [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | `expr` calls a custom destructor [INFO] [stdout] | `expr` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | &parse_quote!(proptest::arbitrary::Arbitrary), [INFO] [stdout] | -------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#2` [INFO] [stdout] | up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 38 | &bounds.build_wheres(quote!(proptest::arbitrary::Arbitrary + 'static)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | } [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `#2` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `args` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `type_parameters` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `expr` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = note: this warning originates in the macro `define_client_handles` which comes from the expansion of the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/bound.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 22 | let fork = input.fork(); [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | `fork` calls a custom destructor [INFO] [stdout] | `fork` will be dropped later as of Edition 2024 [INFO] [stdout] 23 | match fork.parse() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | } [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/proc_macro/src/bridge/client.rs:100:1 [INFO] [stdout] note: `fork` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.68/src/parse.rs:264:1 [INFO] [stdout] | [INFO] [stdout] 264 | impl<'a> Drop for ParseBuffer<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = note: this warning originates in the macro `define_client_handles` which comes from the expansion of the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/proptest_fn.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/readme_proptest.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/arbitrary.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/test_helpers.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/readme_arbitrary.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/in_not_cfg_test.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/compile_fail.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.73s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling test-strategy v0.4.0 (/tmp/fixit) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "24e3c0ee9e150e87cc08df19c90c86cb0c2d38b0985156ab006d6afe2dee0819", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24e3c0ee9e150e87cc08df19c90c86cb0c2d38b0985156ab006d6afe2dee0819", kill_on_drop: false }` [INFO] [stdout] 24e3c0ee9e150e87cc08df19c90c86cb0c2d38b0985156ab006d6afe2dee0819