[INFO] cloning repository https://github.com/A1029384756/mips_assembler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/A1029384756/mips_assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FA1029384756%2Fmips_assembler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FA1029384756%2Fmips_assembler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c4368aa0d23839871c18e40ee5dfcb875761d52 [INFO] checking A1029384756/mips_assembler/0c4368aa0d23839871c18e40ee5dfcb875761d52 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FA1029384756%2Fmips_assembler" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/A1029384756/mips_assembler 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 git repo https://github.com/A1029384756/mips_assembler [INFO] finished tweaking git repo https://github.com/A1029384756/mips_assembler [INFO] tweaked toml for git repo https://github.com/A1029384756/mips_assembler written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/A1029384756/mips_assembler 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2839540c69a97e205050beb517b12187010eb24f240dda9b7992bb6cb1d758e7 [INFO] running `Command { std: "docker" "start" "-a" "2839540c69a97e205050beb517b12187010eb24f240dda9b7992bb6cb1d758e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2839540c69a97e205050beb517b12187010eb24f240dda9b7992bb6cb1d758e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2839540c69a97e205050beb517b12187010eb24f240dda9b7992bb6cb1d758e7", kill_on_drop: false }` [INFO] [stdout] 2839540c69a97e205050beb517b12187010eb24f240dda9b7992bb6cb1d758e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 42e8e52257ada7b5a83c09e130c87e733fe3011924eb772fe0f34b40d08c531d [INFO] running `Command { std: "docker" "start" "-a" "42e8e52257ada7b5a83c09e130c87e733fe3011924eb772fe0f34b40d08c531d", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking indent_write v2.2.0 [INFO] [stderr] Checking joinery v2.1.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking brownstone v3.0.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking nom_locate v4.2.0 [INFO] [stderr] Checking nom-supreme v0.8.0 [INFO] [stderr] Checking mips_assembler v0.1.0 (/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] --> src/lib.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | Err(Err::Error(ParseError::from_error_kind( [INFO] [stdout] | _________^ [INFO] [stdout] 461 | | input, [INFO] [stdout] 462 | | ErrorKind::IsNot, [INFO] [stdout] 463 | | ))) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |______| [INFO] [stdout] | [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mips_assembler` (lib) due to 2 previous errors [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/lib.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | Err(Err::Error(ParseError::from_error_kind( [INFO] [stdout] | _________^ [INFO] [stdout] 461 | | input, [INFO] [stdout] 462 | | ErrorKind::IsNot, [INFO] [stdout] 463 | | ))) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |______| [INFO] [stdout] | [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mips_assembler` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "42e8e52257ada7b5a83c09e130c87e733fe3011924eb772fe0f34b40d08c531d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e8e52257ada7b5a83c09e130c87e733fe3011924eb772fe0f34b40d08c531d", kill_on_drop: false }` [INFO] [stdout] 42e8e52257ada7b5a83c09e130c87e733fe3011924eb772fe0f34b40d08c531d