[INFO] fetching crate bpsfuck 0.1.2... [INFO] checking bpsfuck-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate bpsfuck 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate bpsfuck 0.1.2 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 bpsfuck 0.1.2 [INFO] finished tweaking crates.io crate bpsfuck 0.1.2 [INFO] tweaked toml for crates.io crate bpsfuck 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate bpsfuck 0.1.2 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] af40e37f7e4fd8bf47f8dd55c7f78dfb9eb775f83692b5b5d54631f1d6219f3f [INFO] running `Command { std: "docker" "start" "-a" "af40e37f7e4fd8bf47f8dd55c7f78dfb9eb775f83692b5b5d54631f1d6219f3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af40e37f7e4fd8bf47f8dd55c7f78dfb9eb775f83692b5b5d54631f1d6219f3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af40e37f7e4fd8bf47f8dd55c7f78dfb9eb775f83692b5b5d54631f1d6219f3f", kill_on_drop: false }` [INFO] [stdout] af40e37f7e4fd8bf47f8dd55c7f78dfb9eb775f83692b5b5d54631f1d6219f3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7ccc32c68abed15f91dcbd61416726f9460827f9543c15200992220737fcbb7d [INFO] running `Command { std: "docker" "start" "-a" "7ccc32c68abed15f91dcbd61416726f9460827f9543c15200992220737fcbb7d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.111 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking chumsky v0.6.0 [INFO] [stderr] Checking bpsfuck v0.1.2 (/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/main.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | recursive(|instr| instr [INFO] [stdout] | ________________-----__^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | | .repeated() [INFO] [stdout] 77 | | .delimited_by('[', ']') [INFO] [stdout] 78 | | .map(Instrs) [INFO] [stdout] ... | [INFO] [stdout] 83 | | .or(just('<').to(PDec)) [INFO] [stdout] 84 | | .or(just('.').to(PChr)) [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 `bpsfuck` (bin "bpsfuck") 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/main.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | recursive(|instr| instr [INFO] [stdout] | ________________-----__^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | | .repeated() [INFO] [stdout] 77 | | .delimited_by('[', ']') [INFO] [stdout] 78 | | .map(Instrs) [INFO] [stdout] ... | [INFO] [stdout] 83 | | .or(just('<').to(PDec)) [INFO] [stdout] 84 | | .or(just('.').to(PChr)) [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 `bpsfuck` (bin "bpsfuck" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7ccc32c68abed15f91dcbd61416726f9460827f9543c15200992220737fcbb7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ccc32c68abed15f91dcbd61416726f9460827f9543c15200992220737fcbb7d", kill_on_drop: false }` [INFO] [stdout] 7ccc32c68abed15f91dcbd61416726f9460827f9543c15200992220737fcbb7d