[INFO] cloning repository https://github.com/MaulingMonkey/yet-another-bad-wasm-interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaulingMonkey/yet-another-bad-wasm-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaulingMonkey%2Fyet-another-bad-wasm-interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaulingMonkey%2Fyet-another-bad-wasm-interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 783c34c2eea3b2f155f57c5a641e1a7e3b3580a9 [INFO] checking MaulingMonkey/yet-another-bad-wasm-interpreter/783c34c2eea3b2f155f57c5a641e1a7e3b3580a9 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%2FMaulingMonkey%2Fyet-another-bad-wasm-interpreter" "/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/MaulingMonkey/yet-another-bad-wasm-interpreter 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/MaulingMonkey/yet-another-bad-wasm-interpreter [INFO] finished tweaking git repo https://github.com/MaulingMonkey/yet-another-bad-wasm-interpreter [INFO] tweaked toml for git repo https://github.com/MaulingMonkey/yet-another-bad-wasm-interpreter written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MaulingMonkey/yet-another-bad-wasm-interpreter 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] 14e3fa0fb0aa2cbc2f87da531f1c3e7ff55119655464f2437f9f7f37ddec62d3 [INFO] running `Command { std: "docker" "start" "-a" "14e3fa0fb0aa2cbc2f87da531f1c3e7ff55119655464f2437f9f7f37ddec62d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14e3fa0fb0aa2cbc2f87da531f1c3e7ff55119655464f2437f9f7f37ddec62d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14e3fa0fb0aa2cbc2f87da531f1c3e7ff55119655464f2437f9f7f37ddec62d3", kill_on_drop: false }` [INFO] [stdout] 14e3fa0fb0aa2cbc2f87da531f1c3e7ff55119655464f2437f9f7f37ddec62d3 [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] 492cacdbee6c4c74c1004f8917e58e9a3f10130a4d30e180810b36b970b0916a [INFO] running `Command { std: "docker" "start" "-a" "492cacdbee6c4c74c1004f8917e58e9a3f10130a4d30e180810b36b970b0916a", kill_on_drop: false }` [INFO] [stderr] Checking yet-another-bad-wasm-interpreter v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `values::*` [INFO] [stdout] --> src/main.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | mod values; pub use values::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `values::*` [INFO] [stdout] --> src/main.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | mod values; pub use values::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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/wasm/modules.rs:366:50 [INFO] [stdout] | [INFO] [stdout] 366 | let prev = MODULE_DEBUG_NAMES.with(|mdn| mdn.borrow().clone()); [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/wasm/modules.rs:390:39 [INFO] [stdout] | [INFO] [stdout] 390 | MODULE_DEBUG_NAMES.with(|mdn| mdn.borrow().as_ref().and_then(|mdn| { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wasm/modules.rs:366:50 [INFO] [stdout] | [INFO] [stdout] 366 | let prev = MODULE_DEBUG_NAMES.with(|mdn| mdn.borrow().clone()); [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/wasm/modules.rs:390:39 [INFO] [stdout] | [INFO] [stdout] 390 | MODULE_DEBUG_NAMES.with(|mdn| mdn.borrow().as_ref().and_then(|mdn| { [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yet-another-bad-wasm-interpreter` (bin "yet-another-bad-wasm-interpreter" test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `yet-another-bad-wasm-interpreter` (bin "yet-another-bad-wasm-interpreter") due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "492cacdbee6c4c74c1004f8917e58e9a3f10130a4d30e180810b36b970b0916a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "492cacdbee6c4c74c1004f8917e58e9a3f10130a4d30e180810b36b970b0916a", kill_on_drop: false }` [INFO] [stdout] 492cacdbee6c4c74c1004f8917e58e9a3f10130a4d30e180810b36b970b0916a