[INFO] fetching crate rfs_tester 0.2.1... [INFO] checking rfs_tester-0.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rfs_tester 0.2.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate rfs_tester 0.2.1 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 rfs_tester 0.2.1 [INFO] finished tweaking crates.io crate rfs_tester 0.2.1 [INFO] tweaked toml for crates.io crate rfs_tester 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding serde_yaml v0.8.26 (latest: v0.9.34+deprecated) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 49c58375e13439d5579d3a36811a10900223baede125542347e645b439cecbe3 [INFO] running `Command { std: "docker" "start" "-a" "49c58375e13439d5579d3a36811a10900223baede125542347e645b439cecbe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49c58375e13439d5579d3a36811a10900223baede125542347e645b439cecbe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49c58375e13439d5579d3a36811a10900223baede125542347e645b439cecbe3", kill_on_drop: false }` [INFO] [stdout] 49c58375e13439d5579d3a36811a10900223baede125542347e645b439cecbe3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 20fda48537b24950bd02ce35e0b426886d782ee9eeeeef8c495f2622430d9853 [INFO] running `Command { std: "docker" "start" "-a" "20fda48537b24950bd02ce35e0b426886d782ee9eeeeef8c495f2622430d9853", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking rfs_tester v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:156:3 [INFO] [stdout] | [INFO] [stdout] 156 | Inline(Vec), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:26 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:156:3 [INFO] [stdout] | [INFO] [stdout] 156 | Inline(Vec), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:26 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `rfs::fs_tester::FileContent::Inline::0`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:33 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `rfs::fs_tester::FileContent::Inline::0`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:33 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^ [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] --> src/rfs/fs_tester.rs:391:73 [INFO] [stdout] | [INFO] [stdout] 391 | Some('{') => serde_json::from_str(config_str).or_else(|error| Err(error.into())), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [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] --> src/rfs/fs_tester.rs:392:71 [INFO] [stdout] | [INFO] [stdout] 392 | Some(_) => serde_yaml::from_str(config_str).or_else(|error| Err(error.into())), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rfs_tester` (lib) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] --> src/rfs/fs_tester.rs:391:73 [INFO] [stdout] | [INFO] [stdout] 391 | Some('{') => serde_json::from_str(config_str).or_else(|error| Err(error.into())), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [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] --> src/rfs/fs_tester.rs:392:71 [INFO] [stdout] | [INFO] [stdout] 392 | Some(_) => serde_yaml::from_str(config_str).or_else(|error| Err(error.into())), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rfs_tester` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "20fda48537b24950bd02ce35e0b426886d782ee9eeeeef8c495f2622430d9853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20fda48537b24950bd02ce35e0b426886d782ee9eeeeef8c495f2622430d9853", kill_on_drop: false }` [INFO] [stdout] 20fda48537b24950bd02ce35e0b426886d782ee9eeeeef8c495f2622430d9853