[INFO] cloning repository https://github.com/n4to4/small [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n4to4/small" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn4to4%2Fsmall", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn4to4%2Fsmall'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3b923e3100a361fb504ffbc013df6e6cf32701c9 [INFO] checking n4to4/small against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn4to4%2Fsmall" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/n4to4/small 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 git repo https://github.com/n4to4/small [INFO] finished tweaking git repo https://github.com/n4to4/small [INFO] tweaked toml for git repo https://github.com/n4to4/small written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/n4to4/small 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v1.2.4 [INFO] [stderr] Downloaded smol_str v0.1.22 [INFO] [stderr] Downloaded rgb v0.8.32 [INFO] [stderr] Downloaded argh_shared v0.1.7 [INFO] [stderr] Downloaded meval v0.2.0 [INFO] [stderr] Downloaded bytesize v1.1.0 [INFO] [stderr] Downloaded argh_derive v0.1.7 [INFO] [stderr] Downloaded structmeta-derive v0.1.4 [INFO] [stderr] Downloaded drawille v0.3.0 [INFO] [stderr] Downloaded argh v0.1.7 [INFO] [stderr] Downloaded structmeta v0.1.4 [INFO] [stderr] Downloaded parse-display-derive v0.5.5 [INFO] [stderr] Downloaded parse-display v0.5.5 [INFO] [stderr] Downloaded textplots v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fa2d63588a1aa8c1be31adb0782c6ef02c6800a031d13fd685d90423e22d8b8a [INFO] running `Command { std: "docker" "start" "-a" "fa2d63588a1aa8c1be31adb0782c6ef02c6800a031d13fd685d90423e22d8b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa2d63588a1aa8c1be31adb0782c6ef02c6800a031d13fd685d90423e22d8b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa2d63588a1aa8c1be31adb0782c6ef02c6800a031d13fd685d90423e22d8b8a", kill_on_drop: false }` [INFO] [stdout] fa2d63588a1aa8c1be31adb0782c6ef02c6800a031d13fd685d90423e22d8b8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 40c98ef4afa47fe8425d19662b985dd911e7a49cc53080aa9b7fe3f6980a705c [INFO] running `Command { std: "docker" "start" "-a" "40c98ef4afa47fe8425d19662b985dd911e7a49cc53080aa9b7fe3f6980a705c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Compiling argh_shared v0.1.7 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking bytesize v1.1.0 [INFO] [stderr] Checking rgb v0.8.32 [INFO] [stderr] Checking meval v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking drawille v0.3.0 [INFO] [stderr] Compiling structmeta-derive v0.1.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling argh_derive v0.1.7 [INFO] [stderr] Compiling structmeta v0.1.4 [INFO] [stderr] Checking argh v0.1.7 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling parse-display-derive v0.5.5 [INFO] [stderr] Checking textplots v0.8.0 [INFO] [stderr] Checking parse-display v0.5.5 [INFO] [stderr] Checking smol_str v0.1.22 [INFO] [stderr] Checking small v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, structmeta-derive v0.1.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "40c98ef4afa47fe8425d19662b985dd911e7a49cc53080aa9b7fe3f6980a705c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c98ef4afa47fe8425d19662b985dd911e7a49cc53080aa9b7fe3f6980a705c", kill_on_drop: false }` [INFO] [stdout] 40c98ef4afa47fe8425d19662b985dd911e7a49cc53080aa9b7fe3f6980a705c [INFO] checking n4to4/small against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn4to4%2Fsmall" "/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/n4to4/small 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 git repo https://github.com/n4to4/small [INFO] finished tweaking git repo https://github.com/n4to4/small [INFO] tweaked toml for git repo https://github.com/n4to4/small written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/n4to4/small 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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a19f40f6bf1e96fca688f7d49909a7d0d23d4ef8ff54d7645b016893c3b4d73 [INFO] running `Command { std: "docker" "start" "-a" "1a19f40f6bf1e96fca688f7d49909a7d0d23d4ef8ff54d7645b016893c3b4d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a19f40f6bf1e96fca688f7d49909a7d0d23d4ef8ff54d7645b016893c3b4d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a19f40f6bf1e96fca688f7d49909a7d0d23d4ef8ff54d7645b016893c3b4d73", kill_on_drop: false }` [INFO] [stdout] 1a19f40f6bf1e96fca688f7d49909a7d0d23d4ef8ff54d7645b016893c3b4d73 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 962b37fc69262e721068b6bd4fca7cebf59517f2bd69c8e1acb35cf80494a483 [INFO] running `Command { std: "docker" "start" "-a" "962b37fc69262e721068b6bd4fca7cebf59517f2bd69c8e1acb35cf80494a483", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Compiling argh_shared v0.1.7 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking bytesize v1.1.0 [INFO] [stderr] Checking rgb v0.8.32 [INFO] [stderr] Checking meval v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking drawille v0.3.0 [INFO] [stderr] Compiling structmeta-derive v0.1.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling argh_derive v0.1.7 [INFO] [stderr] Compiling structmeta v0.1.4 [INFO] [stderr] Checking argh v0.1.7 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking textplots v0.8.0 [INFO] [stderr] Compiling parse-display-derive v0.5.5 [INFO] [stderr] Checking parse-display v0.5.5 [INFO] [stderr] Checking smol_str v0.1.22 [INFO] [stderr] Checking small 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/alloc.rs:6:34 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone, Copy, Serialize, Deserialize)] [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] = note: this error originates in the macro `try` (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] --> src/alloc.rs:6:34 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone, Copy, Serialize, Deserialize)] [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `small` (bin "small") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `small` (bin "small" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "962b37fc69262e721068b6bd4fca7cebf59517f2bd69c8e1acb35cf80494a483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "962b37fc69262e721068b6bd4fca7cebf59517f2bd69c8e1acb35cf80494a483", kill_on_drop: false }` [INFO] [stdout] 962b37fc69262e721068b6bd4fca7cebf59517f2bd69c8e1acb35cf80494a483