[INFO] cloning repository https://github.com/shaunnope/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shaunnope/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaunnope%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaunnope%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0eab684e29c590b9eea977ce0057d9f9a13bfb54 [INFO] checking shaunnope/rlox against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaunnope%2Frlox" "/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/shaunnope/rlox 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/shaunnope/rlox [INFO] finished tweaking git repo https://github.com/shaunnope/rlox [INFO] tweaked toml for git repo https://github.com/shaunnope/rlox written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shaunnope/rlox 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-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] 17318f44eb6c384a7d1af474d4620de3217b8830e060a018d7b00d550cce66fe [INFO] running `Command { std: "docker" "start" "-a" "17318f44eb6c384a7d1af474d4620de3217b8830e060a018d7b00d550cce66fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17318f44eb6c384a7d1af474d4620de3217b8830e060a018d7b00d550cce66fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17318f44eb6c384a7d1af474d4620de3217b8830e060a018d7b00d550cce66fe", kill_on_drop: false }` [INFO] [stdout] 17318f44eb6c384a7d1af474d4620de3217b8830e060a018d7b00d550cce66fe [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] 62e268a34924e81ec3e42fc73d7402ef177e8cc7b442fa5ce084279b795d6c28 [INFO] running `Command { std: "docker" "start" "-a" "62e268a34924e81ec3e42fc73d7402ef177e8cc7b442fa5ce084279b795d6c28", kill_on_drop: false }` [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking rblox v0.1.0 (/opt/rustwide/workdir/rblox) [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stdout] warning: methods `take_string` and `find_string` are never used [INFO] [stdout] --> rblox/src/gc/mmap.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 11 | impl MemManager { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn take_string(&mut self, str: &str) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn find_string(&mut self, str: &str) -> Option> { [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] [stdout] warning: methods `take_string` and `find_string` are never used [INFO] [stdout] --> rblox/src/gc/mmap.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 11 | impl MemManager { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn take_string(&mut self, str: &str) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn find_string(&mut self, str: &str) -> Option> { [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] Checking rtlox v0.1.0 (/opt/rustwide/workdir/rtlox) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "62e268a34924e81ec3e42fc73d7402ef177e8cc7b442fa5ce084279b795d6c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62e268a34924e81ec3e42fc73d7402ef177e8cc7b442fa5ce084279b795d6c28", kill_on_drop: false }` [INFO] [stdout] 62e268a34924e81ec3e42fc73d7402ef177e8cc7b442fa5ce084279b795d6c28 [INFO] checking shaunnope/rlox 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%2Fshaunnope%2Frlox" "/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/shaunnope/rlox 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/shaunnope/rlox [INFO] finished tweaking git repo https://github.com/shaunnope/rlox [INFO] tweaked toml for git repo https://github.com/shaunnope/rlox written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shaunnope/rlox 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] 5ed743b6e3d3f899c10d7f1b0d2754d0ad6947a07835007c45bb201d4f65f5dd [INFO] running `Command { std: "docker" "start" "-a" "5ed743b6e3d3f899c10d7f1b0d2754d0ad6947a07835007c45bb201d4f65f5dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ed743b6e3d3f899c10d7f1b0d2754d0ad6947a07835007c45bb201d4f65f5dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ed743b6e3d3f899c10d7f1b0d2754d0ad6947a07835007c45bb201d4f65f5dd", kill_on_drop: false }` [INFO] [stdout] 5ed743b6e3d3f899c10d7f1b0d2754d0ad6947a07835007c45bb201d4f65f5dd [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] 4c52b179932990d32aa72dc67d1c5051faf779bcb0ddad71c324844db57ecb11 [INFO] running `Command { std: "docker" "start" "-a" "4c52b179932990d32aa72dc67d1c5051faf779bcb0ddad71c324844db57ecb11", kill_on_drop: false }` [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking rblox v0.1.0 (/opt/rustwide/workdir/rblox) [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stdout] warning: methods `take_string` and `find_string` are never used [INFO] [stdout] --> rblox/src/gc/mmap.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 11 | impl MemManager { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn take_string(&mut self, str: &str) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn find_string(&mut self, str: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> rblox/src/compiler/parser/mod.rs:810:5 [INFO] [stdout] | [INFO] [stdout] 803 | delim_start_expectation: impl Into, [INFO] [stdout] | ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 804 | delim_end_expectation: impl Into, [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 805 | inner: I, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 810 | / self [INFO] [stdout] 811 | | .paired_spanned( [INFO] [stdout] 812 | | delim_start, [INFO] [stdout] 813 | | delim_start_expectation, [INFO] [stdout] 814 | | delim_end_expectation, [INFO] [stdout] 815 | | inner, [INFO] [stdout] 816 | | ) [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] --> rblox/src/compiler/parser/mod.rs:841:8 [INFO] [stdout] | [INFO] [stdout] 824 | delim_start_expectation: impl Into, [INFO] [stdout] | ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 825 | delim_end_expectation: impl Into, [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 826 | inner: I, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 834 | let ret = inner(self)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 841 | Ok((ret, start_span.to(end_span))) [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: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rblox` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: methods `take_string` and `find_string` are never used [INFO] [stdout] --> rblox/src/gc/mmap.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 11 | impl MemManager { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn take_string(&mut self, str: &str) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn find_string(&mut self, str: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> rblox/src/compiler/parser/mod.rs:810:5 [INFO] [stdout] | [INFO] [stdout] 803 | delim_start_expectation: impl Into, [INFO] [stdout] | ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 804 | delim_end_expectation: impl Into, [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 805 | inner: I, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 810 | / self [INFO] [stdout] 811 | | .paired_spanned( [INFO] [stdout] 812 | | delim_start, [INFO] [stdout] 813 | | delim_start_expectation, [INFO] [stdout] 814 | | delim_end_expectation, [INFO] [stdout] 815 | | inner, [INFO] [stdout] 816 | | ) [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] --> rblox/src/compiler/parser/mod.rs:841:8 [INFO] [stdout] | [INFO] [stdout] 824 | delim_start_expectation: impl Into, [INFO] [stdout] | ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 825 | delim_end_expectation: impl Into, [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 826 | inner: I, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 834 | let ret = inner(self)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 841 | Ok((ret, start_span.to(end_span))) [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: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rblox` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4c52b179932990d32aa72dc67d1c5051faf779bcb0ddad71c324844db57ecb11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c52b179932990d32aa72dc67d1c5051faf779bcb0ddad71c324844db57ecb11", kill_on_drop: false }` [INFO] [stdout] 4c52b179932990d32aa72dc67d1c5051faf779bcb0ddad71c324844db57ecb11