[INFO] fetching crate cargo-no-std-check 0.1.3... [INFO] checking cargo-no-std-check-0.1.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cargo-no-std-check 0.1.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cargo-no-std-check 0.1.3 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-no-std-check 0.1.3 [INFO] finished tweaking crates.io crate cargo-no-std-check 0.1.3 [INFO] tweaked toml for crates.io crate cargo-no-std-check 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-no-std-check 0.1.3 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 184dfbf76b583e6e0dfb24be143a839205a8409008ea4e41bb916db3833672ee [INFO] running `Command { std: "docker" "start" "-a" "184dfbf76b583e6e0dfb24be143a839205a8409008ea4e41bb916db3833672ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "184dfbf76b583e6e0dfb24be143a839205a8409008ea4e41bb916db3833672ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "184dfbf76b583e6e0dfb24be143a839205a8409008ea4e41bb916db3833672ee", kill_on_drop: false }` [INFO] [stdout] 184dfbf76b583e6e0dfb24be143a839205a8409008ea4e41bb916db3833672ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49070ab4aff43706c2240be39895d63f4922eec5ed8899283baf69a3202e3a5a [INFO] running `Command { std: "docker" "start" "-a" "49070ab4aff43706c2240be39895d63f4922eec5ed8899283baf69a3202e3a5a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking rustc_version v0.3.3 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking console v0.14.0 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Checking assert_cmd v1.0.2 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking cargo-no-std-check v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / $assert [INFO] [stdout] 61 | | .success() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | basic!(nostd, success); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] = note: this error originates in the macro `success` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / $assert [INFO] [stdout] 69 | | .failure() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 93 | basic!(externstd, failure); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `failure` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / $assert [INFO] [stdout] 69 | | .failure() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | basic!(withstd, failure); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `failure` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / $assert [INFO] [stdout] 61 | | .success() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | basic!(nostd_dep_nostd, success); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `success` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / $assert [INFO] [stdout] 69 | | .failure() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | basic!(nostd_dep_externstd, failure); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `failure` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / $assert [INFO] [stdout] 69 | | .failure() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 97 | basic!(nostd_dep_withstd, failure); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `failure` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / $assert [INFO] [stdout] 61 | | .success() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | basic!(macro_user, success); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `success` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/crates.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / $assert [INFO] [stdout] 61 | | .success() [INFO] [stdout] | |______________________^ [INFO] [stdout] ... [INFO] [stdout] 85 | let assert = cmd.arg("--verbose").current_dir(&cwd).assert(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 99 | basic!(nostd_buildrs, success); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `success` which comes from the expansion of the macro `basic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-no-std-check` (test "crates") due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "49070ab4aff43706c2240be39895d63f4922eec5ed8899283baf69a3202e3a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49070ab4aff43706c2240be39895d63f4922eec5ed8899283baf69a3202e3a5a", kill_on_drop: false }` [INFO] [stdout] 49070ab4aff43706c2240be39895d63f4922eec5ed8899283baf69a3202e3a5a