[INFO] fetching crate cbdr 0.2.4... [INFO] checking cbdr-0.2.4 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cbdr 0.2.4 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate cbdr 0.2.4 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 cbdr 0.2.4 [INFO] finished tweaking crates.io crate cbdr 0.2.4 [INFO] tweaked toml for crates.io crate cbdr 0.2.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate cbdr 0.2.4 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 time-cmd v0.1.0 [INFO] [stderr] Downloaded serde_json v1.0.72 [INFO] [stderr] Downloaded vte_generate_state_changes v0.1.1 [INFO] [stderr] Downloaded liveterm v0.3.0 [INFO] [stderr] Downloaded behrens-fisher v0.2.0 [INFO] [stderr] Downloaded ryu v1.0.6 [INFO] [stderr] Downloaded special v0.8.1 [INFO] [stderr] Downloaded vte v0.10.1 [INFO] [stderr] Downloaded crossterm_winapi v0.8.0 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded anyhow v1.0.50 [INFO] [stderr] Downloaded signal-hook v0.3.10 [INFO] [stderr] Downloaded crossterm v0.22.1 [INFO] [stderr] Downloaded crossterm v0.20.0 [INFO] [stderr] Downloaded utf8parse v0.2.0 [INFO] [stderr] Downloaded tabwriter v1.2.1 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dd2a7490ce9327a1f77c3b5968c1ed6edb83909d3e82404d88ba6e06192df684 [INFO] running `Command { std: "docker" "start" "-a" "dd2a7490ce9327a1f77c3b5968c1ed6edb83909d3e82404d88ba6e06192df684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd2a7490ce9327a1f77c3b5968c1ed6edb83909d3e82404d88ba6e06192df684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd2a7490ce9327a1f77c3b5968c1ed6edb83909d3e82404d88ba6e06192df684", kill_on_drop: false }` [INFO] [stdout] dd2a7490ce9327a1f77c3b5968c1ed6edb83909d3e82404d88ba6e06192df684 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 15be1b4ed59e9575a0b8db1ec85d4de2d4fa500ed9f1de60889761b5cc856aa0 [INFO] running `Command { std: "docker" "start" "-a" "15be1b4ed59e9575a0b8db1ec85d4de2d4fa500ed9f1de60889761b5cc856aa0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.50 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking special v0.8.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking behrens-fisher v0.2.0 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking time-cmd v0.1.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking liveterm v0.3.0 [INFO] [stderr] Checking tabwriter v1.2.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking cbdr v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "15be1b4ed59e9575a0b8db1ec85d4de2d4fa500ed9f1de60889761b5cc856aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15be1b4ed59e9575a0b8db1ec85d4de2d4fa500ed9f1de60889761b5cc856aa0", kill_on_drop: false }` [INFO] [stdout] 15be1b4ed59e9575a0b8db1ec85d4de2d4fa500ed9f1de60889761b5cc856aa0 [INFO] checking cbdr-0.2.4 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cbdr 0.2.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate cbdr 0.2.4 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 cbdr 0.2.4 [INFO] finished tweaking crates.io crate cbdr 0.2.4 [INFO] tweaked toml for crates.io crate cbdr 0.2.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate cbdr 0.2.4 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6506eccf208d46d41bbdfc573cbce8901af665e4bfecb559c299b5f08f4ad991 [INFO] running `Command { std: "docker" "start" "-a" "6506eccf208d46d41bbdfc573cbce8901af665e4bfecb559c299b5f08f4ad991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6506eccf208d46d41bbdfc573cbce8901af665e4bfecb559c299b5f08f4ad991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6506eccf208d46d41bbdfc573cbce8901af665e4bfecb559c299b5f08f4ad991", kill_on_drop: false }` [INFO] [stdout] 6506eccf208d46d41bbdfc573cbce8901af665e4bfecb559c299b5f08f4ad991 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9f2ec15b41f176bb735f48efbb3506ac6389d4850b6887f18dc37806fd7167bc [INFO] running `Command { std: "docker" "start" "-a" "9f2ec15b41f176bb735f48efbb3506ac6389d4850b6887f18dc37806fd7167bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.50 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking special v0.8.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking behrens-fisher v0.2.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking tabwriter v1.2.1 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking time-cmd v0.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking liveterm v0.3.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking cbdr v0.2.4 (/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/sample.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 122 | fn new<'a>(mut out: T, stats: impl Iterator) -> Result> { [INFO] [stdout] | ---------- --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | Ok(CsvWriter { out, stats }) [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] = 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/sample.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 122 | fn new<'a>(mut out: T, stats: impl Iterator) -> Result> { [INFO] [stdout] | ---------- --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | Ok(CsvWriter { out, stats }) [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] = 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 `cbdr` (bin "cbdr" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cbdr` (bin "cbdr") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9f2ec15b41f176bb735f48efbb3506ac6389d4850b6887f18dc37806fd7167bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f2ec15b41f176bb735f48efbb3506ac6389d4850b6887f18dc37806fd7167bc", kill_on_drop: false }` [INFO] [stdout] 9f2ec15b41f176bb735f48efbb3506ac6389d4850b6887f18dc37806fd7167bc