[INFO] cloning repository https://github.com/BSFishy/lexer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BSFishy/lexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBSFishy%2Flexer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBSFishy%2Flexer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11ced9fab3bb519fdf1f0abab5a32d7a8a119581 [INFO] checking BSFishy/lexer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBSFishy%2Flexer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BSFishy/lexer 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] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/BSFishy/lexer [INFO] finished tweaking git repo https://github.com/BSFishy/lexer [INFO] tweaked toml for git repo https://github.com/BSFishy/lexer written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BSFishy/lexer 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 thiserror v1.0.63 [INFO] [stderr] Downloaded thiserror-impl v1.0.63 [INFO] [stderr] Downloaded libc v0.2.156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f4c2b1efc9565802ef3522092a96c3dbd2c3e256ec96fcbce58ac96b47a076ab [INFO] running `Command { std: "docker" "start" "-a" "f4c2b1efc9565802ef3522092a96c3dbd2c3e256ec96fcbce58ac96b47a076ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4c2b1efc9565802ef3522092a96c3dbd2c3e256ec96fcbce58ac96b47a076ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c2b1efc9565802ef3522092a96c3dbd2c3e256ec96fcbce58ac96b47a076ab", kill_on_drop: false }` [INFO] [stdout] f4c2b1efc9565802ef3522092a96c3dbd2c3e256ec96fcbce58ac96b47a076ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bae5368a5d94307868e57135febffde042d5dbc0a41fbb437ce738e7fd7b59a9 [INFO] running `Command { std: "docker" "start" "-a" "bae5368a5d94307868e57135febffde042d5dbc0a41fbb437ce738e7fd7b59a9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking utf8_reader v0.1.0 (/opt/rustwide/workdir/utf8_reader) [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking recursive_descent v0.1.0 (/opt/rustwide/workdir/recursive_descent) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `Command { std: "docker" "inspect" "bae5368a5d94307868e57135febffde042d5dbc0a41fbb437ce738e7fd7b59a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bae5368a5d94307868e57135febffde042d5dbc0a41fbb437ce738e7fd7b59a9", kill_on_drop: false }` [INFO] [stdout] bae5368a5d94307868e57135febffde042d5dbc0a41fbb437ce738e7fd7b59a9 [INFO] checking BSFishy/lexer 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%2FBSFishy%2Flexer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BSFishy/lexer 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] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/BSFishy/lexer [INFO] finished tweaking git repo https://github.com/BSFishy/lexer [INFO] tweaked toml for git repo https://github.com/BSFishy/lexer written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BSFishy/lexer 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8c1be653bafb7849572d19a1d188f7a2904ef9186a590e9bb791025a2dc135d3 [INFO] running `Command { std: "docker" "start" "-a" "8c1be653bafb7849572d19a1d188f7a2904ef9186a590e9bb791025a2dc135d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c1be653bafb7849572d19a1d188f7a2904ef9186a590e9bb791025a2dc135d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c1be653bafb7849572d19a1d188f7a2904ef9186a590e9bb791025a2dc135d3", kill_on_drop: false }` [INFO] [stdout] 8c1be653bafb7849572d19a1d188f7a2904ef9186a590e9bb791025a2dc135d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] df37e59428004b48ad9ca67fd3465e6219244bf9aa8fb9ee15664f481ac45168 [INFO] running `Command { std: "docker" "start" "-a" "df37e59428004b48ad9ca67fd3465e6219244bf9aa8fb9ee15664f481ac45168", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking utf8_reader v0.1.0 (/opt/rustwide/workdir/utf8_reader) [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] --> utf8_reader/src/lib.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(reader: T) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | Self { [INFO] [stdout] 20 | reader: BufReader::new(reader), [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] --> utf8_reader/src/lib.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(reader: T) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | Self { [INFO] [stdout] 20 | reader: BufReader::new(reader), [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] --> utf8_reader/src/lib.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 7 | Err(err) => return Some(Err(err)), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | Some(Ok(buf[0])) [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] --> utf8_reader/src/lib.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 7 | Err(err) => return Some(Err(err)), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | Some(Ok(buf[0])) [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] --> utf8_reader/src/lib.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 7 | Err(err) => return Some(Err(err)), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | Some(match char::try_from(c) { [INFO] [stdout] | ______________^ [INFO] [stdout] 84 | | Ok(c) => Ok(c), [INFO] [stdout] 85 | | Err(_) => Err(io::Error::new( [INFO] [stdout] 86 | | io::ErrorKind::InvalidData, [INFO] [stdout] 87 | | "invalid UTF-8 sequence", [INFO] [stdout] 88 | | )), [INFO] [stdout] 89 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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] --> utf8_reader/src/lib.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 7 | Err(err) => return Some(Err(err)), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | Some(match char::try_from(c) { [INFO] [stdout] | ______________^ [INFO] [stdout] 84 | | Ok(c) => Ok(c), [INFO] [stdout] 85 | | Err(_) => Err(io::Error::new( [INFO] [stdout] 86 | | io::ErrorKind::InvalidData, [INFO] [stdout] 87 | | "invalid UTF-8 sequence", [INFO] [stdout] 88 | | )), [INFO] [stdout] 89 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `utf8_reader` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `utf8_reader` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "df37e59428004b48ad9ca67fd3465e6219244bf9aa8fb9ee15664f481ac45168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df37e59428004b48ad9ca67fd3465e6219244bf9aa8fb9ee15664f481ac45168", kill_on_drop: false }` [INFO] [stdout] df37e59428004b48ad9ca67fd3465e6219244bf9aa8fb9ee15664f481ac45168