[INFO] fetching crate tuc 1.2.0... [INFO] checking tuc-1.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate tuc 1.2.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate tuc 1.2.0 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 tuc 1.2.0 [INFO] finished tweaking crates.io crate tuc 1.2.0 [INFO] tweaked toml for crates.io crate tuc 1.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate tuc 1.2.0 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 predicates-tree v1.0.2 [INFO] [stderr] Downloaded anyhow v1.0.78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7bd49177c6ad1e90acf5b86e897551349838ea0113035817c28ae0750692c2f8 [INFO] running `Command { std: "docker" "start" "-a" "7bd49177c6ad1e90acf5b86e897551349838ea0113035817c28ae0750692c2f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bd49177c6ad1e90acf5b86e897551349838ea0113035817c28ae0750692c2f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bd49177c6ad1e90acf5b86e897551349838ea0113035817c28ae0750692c2f8", kill_on_drop: false }` [INFO] [stdout] 7bd49177c6ad1e90acf5b86e897551349838ea0113035817c28ae0750692c2f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 908ac1b5c0489f6adc98d9033e59359a30eabbf64fbbe2c79e734271a48b0632 [INFO] running `Command { std: "docker" "start" "-a" "908ac1b5c0489f6adc98d9033e59359a30eabbf64fbbe2c79e734271a48b0632", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.78 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking bstr v1.1.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tuc v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "908ac1b5c0489f6adc98d9033e59359a30eabbf64fbbe2c79e734271a48b0632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "908ac1b5c0489f6adc98d9033e59359a30eabbf64fbbe2c79e734271a48b0632", kill_on_drop: false }` [INFO] [stdout] 908ac1b5c0489f6adc98d9033e59359a30eabbf64fbbe2c79e734271a48b0632 [INFO] checking tuc-1.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate tuc 1.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tuc 1.2.0 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 tuc 1.2.0 [INFO] finished tweaking crates.io crate tuc 1.2.0 [INFO] tweaked toml for crates.io crate tuc 1.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate tuc 1.2.0 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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bd257a4f135e003c59f33f869c62ecf1a0d2ea16a206307eacf6716c9bc3a07 [INFO] running `Command { std: "docker" "start" "-a" "9bd257a4f135e003c59f33f869c62ecf1a0d2ea16a206307eacf6716c9bc3a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bd257a4f135e003c59f33f869c62ecf1a0d2ea16a206307eacf6716c9bc3a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bd257a4f135e003c59f33f869c62ecf1a0d2ea16a206307eacf6716c9bc3a07", kill_on_drop: false }` [INFO] [stdout] 9bd257a4f135e003c59f33f869c62ecf1a0d2ea16a206307eacf6716c9bc3a07 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 643ce441a26a4d32ec6f0b6155cfe10964230934fea579249e1185c732e7b194 [INFO] running `Command { std: "docker" "start" "-a" "643ce441a26a4d32ec6f0b6155cfe10964230934fea579249e1185c732e7b194", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling anyhow v1.0.78 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking bstr v1.1.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tuc v1.2.0 (/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/bounds.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | .map(|x| UserBounds::from_str(x).map(BoundOrFiller::Bound)) [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 `tuc` (lib) 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/bounds.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | .map(|x| UserBounds::from_str(x).map(BoundOrFiller::Bound)) [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 `tuc` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "643ce441a26a4d32ec6f0b6155cfe10964230934fea579249e1185c732e7b194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "643ce441a26a4d32ec6f0b6155cfe10964230934fea579249e1185c732e7b194", kill_on_drop: false }` [INFO] [stdout] 643ce441a26a4d32ec6f0b6155cfe10964230934fea579249e1185c732e7b194