[INFO] fetching crate jamjam 0.2.0... [INFO] checking jamjam-0.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate jamjam 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate jamjam 0.2.0 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 jamjam 0.2.0 [INFO] finished tweaking crates.io crate jamjam 0.2.0 [INFO] tweaked toml for crates.io crate jamjam 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate jamjam 0.2.0 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 bumpalo v3.15.4 [INFO] [stderr] Downloaded getrandom v0.2.13 [INFO] [stderr] Downloaded syn v2.0.57 [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] ccdf656fee1ed3110555541f4b805701e1c81e1c7332749bc8f28318918ca8ef [INFO] running `Command { std: "docker" "start" "-a" "ccdf656fee1ed3110555541f4b805701e1c81e1c7332749bc8f28318918ca8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccdf656fee1ed3110555541f4b805701e1c81e1c7332749bc8f28318918ca8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccdf656fee1ed3110555541f4b805701e1c81e1c7332749bc8f28318918ca8ef", kill_on_drop: false }` [INFO] [stdout] ccdf656fee1ed3110555541f4b805701e1c81e1c7332749bc8f28318918ca8ef [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] eaac693d6d0d33df5cb9aa8797251256edafba3de8b3639dbc3fecbdeac6bc94 [INFO] running `Command { std: "docker" "start" "-a" "eaac693d6d0d33df5cb9aa8797251256edafba3de8b3639dbc3fecbdeac6bc94", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking jamjam v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "eaac693d6d0d33df5cb9aa8797251256edafba3de8b3639dbc3fecbdeac6bc94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaac693d6d0d33df5cb9aa8797251256edafba3de8b3639dbc3fecbdeac6bc94", kill_on_drop: false }` [INFO] [stdout] eaac693d6d0d33df5cb9aa8797251256edafba3de8b3639dbc3fecbdeac6bc94 [INFO] checking jamjam-0.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate jamjam 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate jamjam 0.2.0 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 jamjam 0.2.0 [INFO] finished tweaking crates.io crate jamjam 0.2.0 [INFO] tweaked toml for crates.io crate jamjam 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate jamjam 0.2.0 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-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] f341d96bf61cd0a0b8e18cdbd8450887ba88f3d084ce84ea3de07222b5a4230a [INFO] running `Command { std: "docker" "start" "-a" "f341d96bf61cd0a0b8e18cdbd8450887ba88f3d084ce84ea3de07222b5a4230a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f341d96bf61cd0a0b8e18cdbd8450887ba88f3d084ce84ea3de07222b5a4230a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f341d96bf61cd0a0b8e18cdbd8450887ba88f3d084ce84ea3de07222b5a4230a", kill_on_drop: false }` [INFO] [stdout] f341d96bf61cd0a0b8e18cdbd8450887ba88f3d084ce84ea3de07222b5a4230a [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] b4fc68ef84581a869b17920d3e6042c148979e987d708ed3a6b79f7e4abf0fb8 [INFO] running `Command { std: "docker" "start" "-a" "b4fc68ef84581a869b17920d3e6042c148979e987d708ed3a6b79f7e4abf0fb8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking jamjam v0.2.0 (/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/jam/mod.rs:484:21 [INFO] [stdout] | [INFO] [stdout] 480 | let mut f = File::open(header_file_name).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 484 | reader: BufReader::new(f), [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/pcboard/mod.rs:258:21 [INFO] [stdout] | [INFO] [stdout] 255 | let mut f = File::open(idx_file_name).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 258 | reader: BufReader::new(f), [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/qwk/mod.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 154 | let mut f = File::open(idx_file_name).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | reader: BufReader::new(f), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jamjam` (lib) due to 4 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/jam/mod.rs:484:21 [INFO] [stdout] | [INFO] [stdout] 480 | let mut f = File::open(header_file_name).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 484 | reader: BufReader::new(f), [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/pcboard/mod.rs:258:21 [INFO] [stdout] | [INFO] [stdout] 255 | let mut f = File::open(idx_file_name).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 258 | reader: BufReader::new(f), [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/qwk/mod.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 154 | let mut f = File::open(idx_file_name).unwrap(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | reader: BufReader::new(f), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jamjam` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b4fc68ef84581a869b17920d3e6042c148979e987d708ed3a6b79f7e4abf0fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4fc68ef84581a869b17920d3e6042c148979e987d708ed3a6b79f7e4abf0fb8", kill_on_drop: false }` [INFO] [stdout] b4fc68ef84581a869b17920d3e6042c148979e987d708ed3a6b79f7e4abf0fb8