[INFO] fetching crate cargo-proc-macro 0.2.0... [INFO] checking cargo-proc-macro-0.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cargo-proc-macro 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate cargo-proc-macro 0.2.0 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 cargo-proc-macro 0.2.0 [INFO] finished tweaking crates.io crate cargo-proc-macro 0.2.0 [INFO] tweaked toml for crates.io crate cargo-proc-macro 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate cargo-proc-macro 0.2.0 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 gumdrop_derive v0.8.0 [INFO] [stderr] Downloaded gumdrop v0.8.0 [INFO] [stderr] Downloaded syn v1.0.36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 40f82a2d36a44dd64966632982cc99fa171ce0735c7e2441be44f3ae24111bf3 [INFO] running `Command { std: "docker" "start" "-a" "40f82a2d36a44dd64966632982cc99fa171ce0735c7e2441be44f3ae24111bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40f82a2d36a44dd64966632982cc99fa171ce0735c7e2441be44f3ae24111bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40f82a2d36a44dd64966632982cc99fa171ce0735c7e2441be44f3ae24111bf3", kill_on_drop: false }` [INFO] [stdout] 40f82a2d36a44dd64966632982cc99fa171ce0735c7e2441be44f3ae24111bf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fb762e13abdeb5b27533f1e82b5ea0c85a53cd5c91834a8a6d4e923bc0d19549 [INFO] running `Command { std: "docker" "start" "-a" "fb762e13abdeb5b27533f1e82b5ea0c85a53cd5c91834a8a6d4e923bc0d19549", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking gumdrop v0.8.0 [INFO] [stderr] Checking cargo-proc-macro v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `Command { std: "docker" "inspect" "fb762e13abdeb5b27533f1e82b5ea0c85a53cd5c91834a8a6d4e923bc0d19549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb762e13abdeb5b27533f1e82b5ea0c85a53cd5c91834a8a6d4e923bc0d19549", kill_on_drop: false }` [INFO] [stdout] fb762e13abdeb5b27533f1e82b5ea0c85a53cd5c91834a8a6d4e923bc0d19549 [INFO] checking cargo-proc-macro-0.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cargo-proc-macro 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cargo-proc-macro 0.2.0 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 cargo-proc-macro 0.2.0 [INFO] finished tweaking crates.io crate cargo-proc-macro 0.2.0 [INFO] tweaked toml for crates.io crate cargo-proc-macro 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-proc-macro 0.2.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7ec0cfd1ddb9d1a6ede188efb74440b59276891ee3eca31f6e1bc257ad381a8a [INFO] running `Command { std: "docker" "start" "-a" "7ec0cfd1ddb9d1a6ede188efb74440b59276891ee3eca31f6e1bc257ad381a8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ec0cfd1ddb9d1a6ede188efb74440b59276891ee3eca31f6e1bc257ad381a8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec0cfd1ddb9d1a6ede188efb74440b59276891ee3eca31f6e1bc257ad381a8a", kill_on_drop: false }` [INFO] [stdout] 7ec0cfd1ddb9d1a6ede188efb74440b59276891ee3eca31f6e1bc257ad381a8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d2efd0c0b03aa81ec34f32844582588815cb4ad2a7551c5ecdb548df7f115adf [INFO] running `Command { std: "docker" "start" "-a" "d2efd0c0b03aa81ec34f32844582588815cb4ad2a7551c5ecdb548df7f115adf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking gumdrop v0.8.0 [INFO] [stderr] Checking cargo-proc-macro v0.2.0 (/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/cli.rs:427:36 [INFO] [stdout] | [INFO] [stdout] 427 | .unwrap_or_else(|| current_dir().expect("Could not resolve current directory")); [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] --> src/cli.rs:427:36 [INFO] [stdout] | [INFO] [stdout] 427 | .unwrap_or_else(|| current_dir().expect("Could not resolve current directory")); [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-proc-macro` (bin "cargo-proc-macro") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cargo-proc-macro` (bin "cargo-proc-macro" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d2efd0c0b03aa81ec34f32844582588815cb4ad2a7551c5ecdb548df7f115adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2efd0c0b03aa81ec34f32844582588815cb4ad2a7551c5ecdb548df7f115adf", kill_on_drop: false }` [INFO] [stdout] d2efd0c0b03aa81ec34f32844582588815cb4ad2a7551c5ecdb548df7f115adf