[INFO] fetching crate trimmer_derive 0.1.0... [INFO] checking trimmer_derive-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate trimmer_derive 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate trimmer_derive 0.1.0 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 trimmer_derive 0.1.0 [INFO] finished tweaking crates.io crate trimmer_derive 0.1.0 [INFO] tweaked toml for crates.io crate trimmer_derive 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding ascii v0.7.1 (latest: v1.1.0) [INFO] [stderr] Adding combine v2.5.2 (latest: v4.6.7) [INFO] [stderr] Adding owning_ref v0.3.3 (latest: v0.4.1) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.37) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.6) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.4) [INFO] [stderr] Adding syn v0.11.11 (latest: v2.0.76) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding unicode-xid v0.0.4 (latest: v0.2.5) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trimmer v0.3.6 [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded ascii v0.7.1 [INFO] [stderr] Downloaded combine v2.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e03ac3b1475f6ac87f15fcfc8e4925a691a6065fbbdf089877b870e22ef6da56 [INFO] running `Command { std: "docker" "start" "-a" "e03ac3b1475f6ac87f15fcfc8e4925a691a6065fbbdf089877b870e22ef6da56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e03ac3b1475f6ac87f15fcfc8e4925a691a6065fbbdf089877b870e22ef6da56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e03ac3b1475f6ac87f15fcfc8e4925a691a6065fbbdf089877b870e22ef6da56", kill_on_drop: false }` [INFO] [stdout] e03ac3b1475f6ac87f15fcfc8e4925a691a6065fbbdf089877b870e22ef6da56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] eed95cb1331a79eeea482d76542561c3af518f0c3d970d05f484d5d81bcc7ba3 [INFO] running `Command { std: "docker" "start" "-a" "eed95cb1331a79eeea482d76542561c3af518f0c3d970d05f484d5d81bcc7ba3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking unicode-xid v0.0.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking quote v0.3.15 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking synom v0.11.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking syn v0.11.11 [INFO] [stderr] Checking combine v2.5.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking trimmer_derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking trimmer v0.3.6 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "eed95cb1331a79eeea482d76542561c3af518f0c3d970d05f484d5d81bcc7ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eed95cb1331a79eeea482d76542561c3af518f0c3d970d05f484d5d81bcc7ba3", kill_on_drop: false }` [INFO] [stdout] eed95cb1331a79eeea482d76542561c3af518f0c3d970d05f484d5d81bcc7ba3 [INFO] checking trimmer_derive-0.1.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate trimmer_derive 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate trimmer_derive 0.1.0 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 trimmer_derive 0.1.0 [INFO] finished tweaking crates.io crate trimmer_derive 0.1.0 [INFO] tweaked toml for crates.io crate trimmer_derive 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding ascii v0.7.1 (latest: v1.1.0) [INFO] [stderr] Adding combine v2.5.2 (latest: v4.6.7) [INFO] [stderr] Adding owning_ref v0.3.3 (latest: v0.4.1) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.37) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.6) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.4) [INFO] [stderr] Adding syn v0.11.11 (latest: v2.0.76) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding unicode-xid v0.0.4 (latest: v0.2.5) [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0a7706c2da986cb0febc727a064cb66db10e5257bc568e539a2d556f9f105165 [INFO] running `Command { std: "docker" "start" "-a" "0a7706c2da986cb0febc727a064cb66db10e5257bc568e539a2d556f9f105165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a7706c2da986cb0febc727a064cb66db10e5257bc568e539a2d556f9f105165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a7706c2da986cb0febc727a064cb66db10e5257bc568e539a2d556f9f105165", kill_on_drop: false }` [INFO] [stdout] 0a7706c2da986cb0febc727a064cb66db10e5257bc568e539a2d556f9f105165 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f6f0d7440fedde4e61292a6bb988579c001b6881c7edaac4ec5b461892192968 [INFO] running `Command { std: "docker" "start" "-a" "f6f0d7440fedde4e61292a6bb988579c001b6881c7edaac4ec5b461892192968", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking unicode-xid v0.0.4 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking quote v0.3.15 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking synom v0.11.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking syn v0.11.11 [INFO] [stderr] Checking combine v2.5.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking trimmer_derive 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/lib.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn derive_variable(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | result.to_string().parse().expect("Couldn't parse string to tokens") [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 `trimmer_derive` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f6f0d7440fedde4e61292a6bb988579c001b6881c7edaac4ec5b461892192968", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6f0d7440fedde4e61292a6bb988579c001b6881c7edaac4ec5b461892192968", kill_on_drop: false }` [INFO] [stdout] f6f0d7440fedde4e61292a6bb988579c001b6881c7edaac4ec5b461892192968