[INFO] cloning repository https://github.com/lucasmenezesds/simple-csv-parser-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasmenezesds/simple-csv-parser-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasmenezesds%2Fsimple-csv-parser-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasmenezesds%2Fsimple-csv-parser-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c2b6d706e73d1be44d6879a0e62c610381103bf [INFO] checking lucasmenezesds/simple-csv-parser-in-rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasmenezesds%2Fsimple-csv-parser-in-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust 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 git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust [INFO] finished tweaking git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust [INFO] tweaked toml for git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust 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 indicatif v0.17.0-rc.11 [INFO] [stderr] Downloaded console v0.15.0 [INFO] [stderr] Downloaded regex v1.5.6 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded csv v1.1.6 [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] 56912bed90acabcb76c244a5ee7a2d6880adea4db39757fb4a1abaf5e500dd26 [INFO] running `Command { std: "docker" "start" "-a" "56912bed90acabcb76c244a5ee7a2d6880adea4db39757fb4a1abaf5e500dd26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56912bed90acabcb76c244a5ee7a2d6880adea4db39757fb4a1abaf5e500dd26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56912bed90acabcb76c244a5ee7a2d6880adea4db39757fb4a1abaf5e500dd26", kill_on_drop: false }` [INFO] [stdout] 56912bed90acabcb76c244a5ee7a2d6880adea4db39757fb4a1abaf5e500dd26 [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] dbd4e0c2da0f70d39b62d8ec8a678fac59cdbbb7ff606483dfc10525bd4b8fc3 [INFO] running `Command { std: "docker" "start" "-a" "dbd4e0c2da0f70d39b62d8ec8a678fac59cdbbb7ff606483dfc10525bd4b8fc3", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking indicatif v0.17.0-rc.11 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking simple_csv_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `Command { std: "docker" "inspect" "dbd4e0c2da0f70d39b62d8ec8a678fac59cdbbb7ff606483dfc10525bd4b8fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbd4e0c2da0f70d39b62d8ec8a678fac59cdbbb7ff606483dfc10525bd4b8fc3", kill_on_drop: false }` [INFO] [stdout] dbd4e0c2da0f70d39b62d8ec8a678fac59cdbbb7ff606483dfc10525bd4b8fc3 [INFO] checking lucasmenezesds/simple-csv-parser-in-rust against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasmenezesds%2Fsimple-csv-parser-in-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust 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 git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust [INFO] finished tweaking git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust [INFO] tweaked toml for git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lucasmenezesds/simple-csv-parser-in-rust 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] 833f8c5fb6f83777bf00fe655510120152688982986d6c313be45fb5d64392c9 [INFO] running `Command { std: "docker" "start" "-a" "833f8c5fb6f83777bf00fe655510120152688982986d6c313be45fb5d64392c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "833f8c5fb6f83777bf00fe655510120152688982986d6c313be45fb5d64392c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "833f8c5fb6f83777bf00fe655510120152688982986d6c313be45fb5d64392c9", kill_on_drop: false }` [INFO] [stdout] 833f8c5fb6f83777bf00fe655510120152688982986d6c313be45fb5d64392c9 [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] 581cd962052271e9f7b4aca6938acd3fbccc772a78022b22c1f42aeae7a14b2f [INFO] running `Command { std: "docker" "start" "-a" "581cd962052271e9f7b4aca6938acd3fbccc772a78022b22c1f42aeae7a14b2f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking indicatif v0.17.0-rc.11 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking simple_csv_parser v0.1.0 (/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/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | let dir_files: Result = fs::read_dir(INPUT_FOLDER); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | [INFO] [stdout] 23 | / dir_files.unwrap() [INFO] [stdout] 24 | | .filter_map(|e| e.ok()) [INFO] [stdout] 25 | | .filter(|elem| !elem.path().ends_with(".gitkeep")) [INFO] [stdout] 26 | | .nth(0) [INFO] [stdout] 27 | | .unwrap() [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:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | let dir_files: Result = fs::read_dir(INPUT_FOLDER); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | [INFO] [stdout] 23 | / dir_files.unwrap() [INFO] [stdout] 24 | | .filter_map(|e| e.ok()) [INFO] [stdout] 25 | | .filter(|elem| !elem.path().ends_with(".gitkeep")) [INFO] [stdout] 26 | | .nth(0) [INFO] [stdout] 27 | | .unwrap() [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simple_csv_parser` (bin "simple_csv_parser") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `simple_csv_parser` (bin "simple_csv_parser" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "581cd962052271e9f7b4aca6938acd3fbccc772a78022b22c1f42aeae7a14b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "581cd962052271e9f7b4aca6938acd3fbccc772a78022b22c1f42aeae7a14b2f", kill_on_drop: false }` [INFO] [stdout] 581cd962052271e9f7b4aca6938acd3fbccc772a78022b22c1f42aeae7a14b2f