[INFO] fetching crate sum-calc 0.2.3... [INFO] checking sum-calc-0.2.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate sum-calc 0.2.3 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate sum-calc 0.2.3 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 sum-calc 0.2.3 [INFO] finished tweaking crates.io crate sum-calc 0.2.3 [INFO] tweaked toml for crates.io crate sum-calc 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate sum-calc 0.2.3 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] 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] c5673d36f87c395470add545f80afc48d2546ed0b6c5fbb46e4e3ca8bcb5b069 [INFO] running `Command { std: "docker" "start" "-a" "c5673d36f87c395470add545f80afc48d2546ed0b6c5fbb46e4e3ca8bcb5b069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5673d36f87c395470add545f80afc48d2546ed0b6c5fbb46e4e3ca8bcb5b069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5673d36f87c395470add545f80afc48d2546ed0b6c5fbb46e4e3ca8bcb5b069", kill_on_drop: false }` [INFO] [stdout] c5673d36f87c395470add545f80afc48d2546ed0b6c5fbb46e4e3ca8bcb5b069 [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] 5524cd1c6583c0a8de3b16b638d1f06a32f94ceaa4e37212376a4a8cc1165fc4 [INFO] running `Command { std: "docker" "start" "-a" "5524cd1c6583c0a8de3b16b638d1f06a32f94ceaa4e37212376a4a8cc1165fc4", kill_on_drop: false }` [INFO] [stderr] Checking sum-calc v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] running `Command { std: "docker" "inspect" "5524cd1c6583c0a8de3b16b638d1f06a32f94ceaa4e37212376a4a8cc1165fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5524cd1c6583c0a8de3b16b638d1f06a32f94ceaa4e37212376a4a8cc1165fc4", kill_on_drop: false }` [INFO] [stdout] 5524cd1c6583c0a8de3b16b638d1f06a32f94ceaa4e37212376a4a8cc1165fc4 [INFO] checking sum-calc-0.2.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate sum-calc 0.2.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate sum-calc 0.2.3 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 sum-calc 0.2.3 [INFO] finished tweaking crates.io crate sum-calc 0.2.3 [INFO] tweaked toml for crates.io crate sum-calc 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate sum-calc 0.2.3 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-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] ebd492d0eb072c4cb4996e7857417a1a46e9a34fca4858b0ca48ab57e36a1e59 [INFO] running `Command { std: "docker" "start" "-a" "ebd492d0eb072c4cb4996e7857417a1a46e9a34fca4858b0ca48ab57e36a1e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebd492d0eb072c4cb4996e7857417a1a46e9a34fca4858b0ca48ab57e36a1e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebd492d0eb072c4cb4996e7857417a1a46e9a34fca4858b0ca48ab57e36a1e59", kill_on_drop: false }` [INFO] [stdout] ebd492d0eb072c4cb4996e7857417a1a46e9a34fca4858b0ca48ab57e36a1e59 [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] 971d69cbeaf2a84b0644033275636b73e105189848de5a25694548ec07c9280e [INFO] running `Command { std: "docker" "start" "-a" "971d69cbeaf2a84b0644033275636b73e105189848de5a25694548ec07c9280e", kill_on_drop: false }` [INFO] [stderr] Checking sum-calc v0.2.3 (/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/main.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | (0..).take_while(|_| *i.borrow() < text.len()).fold(0.0, |acc, _| { [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/main.rs:12:31 [INFO] [stdout] | [INFO] [stdout] 12 | ... (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] == -1).for_eac... [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/main.rs:12:66 [INFO] [stdout] | [INFO] [stdout] 12 | ... (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] == -1).for_eac... [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/main.rs:12:104 [INFO] [stdout] | [INFO] [stdout] 12 | ... (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] == -1).for_eac... [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/main.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] != -1) [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/main.rs:14:66 [INFO] [stdout] | [INFO] [stdout] 14 | (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] != -1) [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/main.rs:14:104 [INFO] [stdout] | [INFO] [stdout] 14 | (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] != -1) [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/main.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | (0..).take_while(|_| *i.borrow() < text.len()).fold(0.0, |acc, _| { [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/main.rs:12:31 [INFO] [stdout] | [INFO] [stdout] 12 | ... (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] == -1).for_eac... [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/main.rs:12:66 [INFO] [stdout] | [INFO] [stdout] 12 | ... (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] == -1).for_eac... [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/main.rs:12:104 [INFO] [stdout] | [INFO] [stdout] 12 | ... (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] == -1).for_eac... [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/main.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] != -1) [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/main.rs:14:66 [INFO] [stdout] | [INFO] [stdout] 14 | (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] != -1) [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/main.rs:14:104 [INFO] [stdout] | [INFO] [stdout] 14 | (0..).take_while(|_| *i.borrow() < text.len() && states[*s.borrow() as usize][text.as_bytes()[*i.borrow()] as usize] != -1) [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 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sum-calc` (bin "sum-calc") due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sum-calc` (bin "sum-calc" test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "971d69cbeaf2a84b0644033275636b73e105189848de5a25694548ec07c9280e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "971d69cbeaf2a84b0644033275636b73e105189848de5a25694548ec07c9280e", kill_on_drop: false }` [INFO] [stdout] 971d69cbeaf2a84b0644033275636b73e105189848de5a25694548ec07c9280e