[INFO] fetching crate basic_trie 2.0.0... [INFO] checking basic_trie-2.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate basic_trie 2.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate basic_trie 2.0.0 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 basic_trie 2.0.0 [INFO] finished tweaking crates.io crate basic_trie 2.0.0 [INFO] tweaked toml for crates.io crate basic_trie 2.0.0 written to /workspace/builds/worker-4-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 31 packages to latest compatible versions [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.1) [INFO] [stderr] Adding iter-read v0.3.1 (latest: v1.1.0) [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 thin-vec v0.2.13 [INFO] [stderr] Downloaded growable-bloom-filter v2.1.0 [INFO] [stderr] Downloaded peak_alloc v0.2.1 [INFO] [stderr] Downloaded xxhash-rust v0.8.12 [INFO] [stderr] Downloaded iter-read v0.3.1 [INFO] [stderr] Downloaded randomizer v0.1.2 [INFO] [stderr] Downloaded fixedstr v0.5.7 [INFO] [stderr] Downloaded serde-pickle v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 44ab8cb71467db1faf1e0c20d795a3ee0972bad5ca5822f4037b0d6d1294a9a9 [INFO] running `Command { std: "docker" "start" "-a" "44ab8cb71467db1faf1e0c20d795a3ee0972bad5ca5822f4037b0d6d1294a9a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44ab8cb71467db1faf1e0c20d795a3ee0972bad5ca5822f4037b0d6d1294a9a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ab8cb71467db1faf1e0c20d795a3ee0972bad5ca5822f4037b0d6d1294a9a9", kill_on_drop: false }` [INFO] [stdout] 44ab8cb71467db1faf1e0c20d795a3ee0972bad5ca5822f4037b0d6d1294a9a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 18c2fb870644d315837bddf130f94e714ab47801de04b4448e1542540d4d2cd9 [INFO] running `Command { std: "docker" "start" "-a" "18c2fb870644d315837bddf130f94e714ab47801de04b4448e1542540d4d2cd9", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking thin-vec v0.2.13 [INFO] [stderr] Checking iter-read v0.3.1 [INFO] [stderr] Checking fixedstr v0.5.7 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking peak_alloc v0.2.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking randomizer v0.1.2 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking basic_trie v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking serde-pickle v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking growable-bloom-filter v2.1.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.90s [INFO] running `Command { std: "docker" "inspect" "18c2fb870644d315837bddf130f94e714ab47801de04b4448e1542540d4d2cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18c2fb870644d315837bddf130f94e714ab47801de04b4448e1542540d4d2cd9", kill_on_drop: false }` [INFO] [stdout] 18c2fb870644d315837bddf130f94e714ab47801de04b4448e1542540d4d2cd9 [INFO] checking basic_trie-2.0.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate basic_trie 2.0.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate basic_trie 2.0.0 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 basic_trie 2.0.0 [INFO] finished tweaking crates.io crate basic_trie 2.0.0 [INFO] tweaked toml for crates.io crate basic_trie 2.0.0 written to /workspace/builds/worker-4-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 31 packages to latest compatible versions [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.1) [INFO] [stderr] Adding iter-read v0.3.1 (latest: v1.1.0) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 18993af485f96f2334dc59ef50d48439dae7d1a2bf35b21e421630cebd7bab9a [INFO] running `Command { std: "docker" "start" "-a" "18993af485f96f2334dc59ef50d48439dae7d1a2bf35b21e421630cebd7bab9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18993af485f96f2334dc59ef50d48439dae7d1a2bf35b21e421630cebd7bab9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18993af485f96f2334dc59ef50d48439dae7d1a2bf35b21e421630cebd7bab9a", kill_on_drop: false }` [INFO] [stdout] 18993af485f96f2334dc59ef50d48439dae7d1a2bf35b21e421630cebd7bab9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 671d6b83ce366d0af39ed49d25f4c1bbb1748a6b26817dfae350e3e669f27528 [INFO] running `Command { std: "docker" "start" "-a" "671d6b83ce366d0af39ed49d25f4c1bbb1748a6b26817dfae350e3e669f27528", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking iter-read v0.3.1 [INFO] [stderr] Checking thin-vec v0.2.13 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking fixedstr v0.5.7 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking randomizer v0.1.2 [INFO] [stderr] Checking peak_alloc v0.2.1 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking basic_trie v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.37 [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/trie/data_trie.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 121 | return current.clear_word_end_association(false).map(|data_vec| { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 122 | self.len -= 1; [INFO] [stdout] 123 | data_vec.into_iter().collect() [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/trie/data_trie.rs:134:22 [INFO] [stdout] | [INFO] [stdout] 132 | .map_or(Some(Vec::new()), |data_vec| { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | self.len -= 1; [INFO] [stdout] 134 | Some(data_vec.into_iter().collect()) [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/trie/data_trie.rs:287:29 [INFO] [stdout] | [INFO] [stdout] 287 | .map(|data_vec| data_vec.into_iter().collect()) [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `basic_trie` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "671d6b83ce366d0af39ed49d25f4c1bbb1748a6b26817dfae350e3e669f27528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "671d6b83ce366d0af39ed49d25f4c1bbb1748a6b26817dfae350e3e669f27528", kill_on_drop: false }` [INFO] [stdout] 671d6b83ce366d0af39ed49d25f4c1bbb1748a6b26817dfae350e3e669f27528