[INFO] fetching crate dotenv_rs 0.16.1... [INFO] checking dotenv_rs-0.16.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate dotenv_rs 0.16.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate dotenv_rs 0.16.1 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 dotenv_rs 0.16.1 [INFO] finished tweaking crates.io crate dotenv_rs 0.16.1 [INFO] tweaked toml for crates.io crate dotenv_rs 0.16.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate dotenv_rs 0.16.1 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 errno v0.2.8 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded hermit-abi v0.3.1 [INFO] [stderr] Downloaded unicode-width v0.1.10 [INFO] [stderr] Downloaded tempfile v3.4.0 [INFO] [stderr] Downloaded io-lifetimes v1.0.9 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded rustix v0.36.11 [INFO] [stderr] Downloaded libc v0.2.140 [INFO] [stderr] Downloaded linux-raw-sys v0.1.4 [INFO] [stderr] Downloaded windows-sys v0.42.0 [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] 6b1e66e5d21a6306d6b889fd21d610fbe1626e9965f47acdba83b6b1bec330aa [INFO] running `Command { std: "docker" "start" "-a" "6b1e66e5d21a6306d6b889fd21d610fbe1626e9965f47acdba83b6b1bec330aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b1e66e5d21a6306d6b889fd21d610fbe1626e9965f47acdba83b6b1bec330aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b1e66e5d21a6306d6b889fd21d610fbe1626e9965f47acdba83b6b1bec330aa", kill_on_drop: false }` [INFO] [stdout] 6b1e66e5d21a6306d6b889fd21d610fbe1626e9965f47acdba83b6b1bec330aa [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] cdc0d759962671b3c7b711c95d0d428ccc817b91480931efd003d1173fd8886d [INFO] running `Command { std: "docker" "start" "-a" "cdc0d759962671b3c7b711c95d0d428ccc817b91480931efd003d1173fd8886d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling rustix v0.36.11 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking dotenv_rs v0.16.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tempfile v3.4.0 [INFO] [stdout] warning: function `make_test_dotenv` is never used [INFO] [stdout] --> tests/common/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn make_test_dotenv() -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "cdc0d759962671b3c7b711c95d0d428ccc817b91480931efd003d1173fd8886d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdc0d759962671b3c7b711c95d0d428ccc817b91480931efd003d1173fd8886d", kill_on_drop: false }` [INFO] [stdout] cdc0d759962671b3c7b711c95d0d428ccc817b91480931efd003d1173fd8886d [INFO] checking dotenv_rs-0.16.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate dotenv_rs 0.16.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate dotenv_rs 0.16.1 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 dotenv_rs 0.16.1 [INFO] finished tweaking crates.io crate dotenv_rs 0.16.1 [INFO] tweaked toml for crates.io crate dotenv_rs 0.16.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate dotenv_rs 0.16.1 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-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] eaa3261d3e2cf64f3347225fe1d7cfb6c8d6f0ce636f05b370d8f19b991890f7 [INFO] running `Command { std: "docker" "start" "-a" "eaa3261d3e2cf64f3347225fe1d7cfb6c8d6f0ce636f05b370d8f19b991890f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaa3261d3e2cf64f3347225fe1d7cfb6c8d6f0ce636f05b370d8f19b991890f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaa3261d3e2cf64f3347225fe1d7cfb6c8d6f0ce636f05b370d8f19b991890f7", kill_on_drop: false }` [INFO] [stdout] eaa3261d3e2cf64f3347225fe1d7cfb6c8d6f0ce636f05b370d8f19b991890f7 [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] 1b51f0b1e8279bcf68a9b0d3fec650005fe5f194004733bb25d54f6587cade71 [INFO] running `Command { std: "docker" "start" "-a" "1b51f0b1e8279bcf68a9b0d3fec650005fe5f194004733bb25d54f6587cade71", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling rustix v0.36.11 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking dotenv_rs v0.16.1 (/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/lib.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn from_path_iter>(path: P) -> Result> { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | Ok(Iter::new(File::open(path).map_err(Error::Io)?)) [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/find.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 26 | let file = File::open(&path).map_err(Error::Io)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | let iter = Iter::new(file); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | Ok((path, iter)) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/iter.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(reader: R) -> Iter { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | Iter { [INFO] [stdout] 17 | lines: BufReader::new(reader).lines(), [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 `dotenv_rs` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1b51f0b1e8279bcf68a9b0d3fec650005fe5f194004733bb25d54f6587cade71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b51f0b1e8279bcf68a9b0d3fec650005fe5f194004733bb25d54f6587cade71", kill_on_drop: false }` [INFO] [stdout] 1b51f0b1e8279bcf68a9b0d3fec650005fe5f194004733bb25d54f6587cade71