[INFO] fetching crate mach_object 0.1.17... [INFO] checking mach_object-0.1.17 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate mach_object 0.1.17 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate mach_object 0.1.17 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mach_object 0.1.17 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mach_object 0.1.17 [INFO] tweaked toml for crates.io crate mach_object 0.1.17 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate mach_object 0.1.17 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v1.1.1 [INFO] [stderr] Downloaded wincolor v0.1.6 [INFO] [stderr] Downloaded hexplay v0.2.1 [INFO] [stderr] Downloaded termcolor v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 144d5f1079594b0b1db8e5213df5173eadeb6bf096869aee39310b58b1b4eeb6 [INFO] running `Command { std: "docker" "start" "-a" "144d5f1079594b0b1db8e5213df5173eadeb6bf096869aee39310b58b1b4eeb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "144d5f1079594b0b1db8e5213df5173eadeb6bf096869aee39310b58b1b4eeb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144d5f1079594b0b1db8e5213df5173eadeb6bf096869aee39310b58b1b4eeb6", kill_on_drop: false }` [INFO] [stdout] 144d5f1079594b0b1db8e5213df5173eadeb6bf096869aee39310b58b1b4eeb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adadc95de07b4151ebe40f27e81f736815faa4be3c9ec2de4b7649797b38341e [INFO] running `Command { std: "docker" "start" "-a" "adadc95de07b4151ebe40f27e81f736815faa4be3c9ec2de4b7649797b38341e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking uuid v1.1.1 [INFO] [stderr] Checking hexplay v0.2.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking mach_object v0.1.17 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "adadc95de07b4151ebe40f27e81f736815faa4be3c9ec2de4b7649797b38341e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adadc95de07b4151ebe40f27e81f736815faa4be3c9ec2de4b7649797b38341e", kill_on_drop: false }` [INFO] [stdout] adadc95de07b4151ebe40f27e81f736815faa4be3c9ec2de4b7649797b38341e [INFO] checking mach_object-0.1.17 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate mach_object 0.1.17 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate mach_object 0.1.17 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mach_object 0.1.17 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mach_object 0.1.17 [INFO] tweaked toml for crates.io crate mach_object 0.1.17 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate mach_object 0.1.17 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 993c0f9b60794a2187c6c41197023713c959a6f50075a11226a4d8bf258e2d47 [INFO] running `Command { std: "docker" "start" "-a" "993c0f9b60794a2187c6c41197023713c959a6f50075a11226a4d8bf258e2d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "993c0f9b60794a2187c6c41197023713c959a6f50075a11226a4d8bf258e2d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "993c0f9b60794a2187c6c41197023713c959a6f50075a11226a4d8bf258e2d47", kill_on_drop: false }` [INFO] [stdout] 993c0f9b60794a2187c6c41197023713c959a6f50075a11226a4d8bf258e2d47 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88bb056734c0ff310b90a52c6aebda7fd754706db2a4f7374af710ce9ac7194f [INFO] running `Command { std: "docker" "start" "-a" "88bb056734c0ff310b90a52c6aebda7fd754706db2a4f7374af710ce9ac7194f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking uuid v1.1.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking hexplay v0.2.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking mach_object v0.1.17 (/opt/rustwide/workdir) [INFO] [stderr] Checking structopt v0.3.26 [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] --> examples/otool.rs:30:53 [INFO] [stdout] | [INFO] [stdout] 30 | #[structopt(long = "arch", parse(try_from_str = parse_cpu_type))] [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/otool.rs:74:80 [INFO] [stdout] | [INFO] [stdout] 74 | #[structopt(name = "segname[:sectname]", short = "s", parse(try_from_str = parse_section))] [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mach_object` (example "otool") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "88bb056734c0ff310b90a52c6aebda7fd754706db2a4f7374af710ce9ac7194f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88bb056734c0ff310b90a52c6aebda7fd754706db2a4f7374af710ce9ac7194f", kill_on_drop: false }` [INFO] [stdout] 88bb056734c0ff310b90a52c6aebda7fd754706db2a4f7374af710ce9ac7194f