[INFO] fetching crate rfc2047-decoder 1.0.5... [INFO] checking rfc2047-decoder-1.0.5 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate rfc2047-decoder 1.0.5 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate rfc2047-decoder 1.0.5 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] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate rfc2047-decoder 1.0.5 [INFO] finished tweaking crates.io crate rfc2047-decoder 1.0.5 [INFO] tweaked toml for crates.io crate rfc2047-decoder 1.0.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate rfc2047-decoder 1.0.5 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quoted_printable v0.5.0 [INFO] [stderr] Downloaded ahash v0.8.8 [INFO] [stderr] Downloaded charset v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eab9e7d3ac17772aa5e5e1a841b44d31ba5d33eb4adef7a1d32ed60ff5faa601 [INFO] running `Command { std: "docker" "start" "-a" "eab9e7d3ac17772aa5e5e1a841b44d31ba5d33eb4adef7a1d32ed60ff5faa601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eab9e7d3ac17772aa5e5e1a841b44d31ba5d33eb4adef7a1d32ed60ff5faa601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab9e7d3ac17772aa5e5e1a841b44d31ba5d33eb4adef7a1d32ed60ff5faa601", kill_on_drop: false }` [INFO] [stdout] eab9e7d3ac17772aa5e5e1a841b44d31ba5d33eb4adef7a1d32ed60ff5faa601 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ac8a3bb9a9a01b5e9ddf7f76c62f17e4791110605463bfc8218022bb5d581461 [INFO] running `Command { std: "docker" "start" "-a" "ac8a3bb9a9a01b5e9ddf7f76c62f17e4791110605463bfc8218022bb5d581461", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking quoted_printable v0.5.0 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking charset v0.1.3 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking rfc2047-decoder v1.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `Command { std: "docker" "inspect" "ac8a3bb9a9a01b5e9ddf7f76c62f17e4791110605463bfc8218022bb5d581461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac8a3bb9a9a01b5e9ddf7f76c62f17e4791110605463bfc8218022bb5d581461", kill_on_drop: false }` [INFO] [stdout] ac8a3bb9a9a01b5e9ddf7f76c62f17e4791110605463bfc8218022bb5d581461 [INFO] checking rfc2047-decoder-1.0.5 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate rfc2047-decoder 1.0.5 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate rfc2047-decoder 1.0.5 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] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate rfc2047-decoder 1.0.5 [INFO] finished tweaking crates.io crate rfc2047-decoder 1.0.5 [INFO] tweaked toml for crates.io crate rfc2047-decoder 1.0.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate rfc2047-decoder 1.0.5 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ac61edfc9e3565febf0a6efeabee52a05b03414c05a01793a2e8daf4074f8943 [INFO] running `Command { std: "docker" "start" "-a" "ac61edfc9e3565febf0a6efeabee52a05b03414c05a01793a2e8daf4074f8943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac61edfc9e3565febf0a6efeabee52a05b03414c05a01793a2e8daf4074f8943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac61edfc9e3565febf0a6efeabee52a05b03414c05a01793a2e8daf4074f8943", kill_on_drop: false }` [INFO] [stdout] ac61edfc9e3565febf0a6efeabee52a05b03414c05a01793a2e8daf4074f8943 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 19e140058a9bb8b10799bacb9fe875936d075c9c07dcb5787bad386534afd5b3 [INFO] running `Command { std: "docker" "start" "-a" "19e140058a9bb8b10799bacb9fe875936d075c9c07dcb5787bad386534afd5b3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking quoted_printable v0.5.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking charset v0.1.3 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking rfc2047-decoder v1.0.5 (/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/lexer/mod.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 102 | let encoded_words_in_a_row = { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let following_encoded_word = [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | let single_encoded_word = encoded_word_parser(decoder); [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 109 | let single_clear_text = clear_text_parser(decoder); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 110 | [INFO] [stdout] 111 | / encoded_words_in_a_row [INFO] [stdout] 112 | | .or(single_encoded_word) [INFO] [stdout] 113 | | .or(single_clear_text) [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/lexer/mod.rs:148:31 [INFO] [stdout] | [INFO] [stdout] 148 | let is_especial = |c: u8| get_especials().contains(&c); [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rfc2047-decoder` (lib) due to 3 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/lexer/mod.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 102 | let encoded_words_in_a_row = { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let following_encoded_word = [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | let single_encoded_word = encoded_word_parser(decoder); [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 109 | let single_clear_text = clear_text_parser(decoder); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 110 | [INFO] [stdout] 111 | / encoded_words_in_a_row [INFO] [stdout] 112 | | .or(single_encoded_word) [INFO] [stdout] 113 | | .or(single_clear_text) [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/lexer/mod.rs:148:31 [INFO] [stdout] | [INFO] [stdout] 148 | let is_especial = |c: u8| get_especials().contains(&c); [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rfc2047-decoder` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "19e140058a9bb8b10799bacb9fe875936d075c9c07dcb5787bad386534afd5b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e140058a9bb8b10799bacb9fe875936d075c9c07dcb5787bad386534afd5b3", kill_on_drop: false }` [INFO] [stdout] 19e140058a9bb8b10799bacb9fe875936d075c9c07dcb5787bad386534afd5b3