[INFO] cloning repository https://github.com/DouglasDwyer/sync_rw_cell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DouglasDwyer/sync_rw_cell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDouglasDwyer%2Fsync_rw_cell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDouglasDwyer%2Fsync_rw_cell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 21cb60142791a9db550dc58044a75a2d09509fff [INFO] checking DouglasDwyer/sync_rw_cell against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDouglasDwyer%2Fsync_rw_cell" "/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/DouglasDwyer/sync_rw_cell 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/DouglasDwyer/sync_rw_cell [INFO] finished tweaking git repo https://github.com/DouglasDwyer/sync_rw_cell [INFO] tweaked toml for git repo https://github.com/DouglasDwyer/sync_rw_cell written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DouglasDwyer/sync_rw_cell 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 mutability_marker v0.1.1 [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] f22c901c3fca40d1aeb6a5d3569f701a3336961222b265b7e73259a78494b7cf [INFO] running `Command { std: "docker" "start" "-a" "f22c901c3fca40d1aeb6a5d3569f701a3336961222b265b7e73259a78494b7cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f22c901c3fca40d1aeb6a5d3569f701a3336961222b265b7e73259a78494b7cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f22c901c3fca40d1aeb6a5d3569f701a3336961222b265b7e73259a78494b7cf", kill_on_drop: false }` [INFO] [stdout] f22c901c3fca40d1aeb6a5d3569f701a3336961222b265b7e73259a78494b7cf [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] 286d69fd484293dfe680adaebc9b4294a624403e9542b7dec3932829c9db94f3 [INFO] running `Command { std: "docker" "start" "-a" "286d69fd484293dfe680adaebc9b4294a624403e9542b7dec3932829c9db94f3", kill_on_drop: false }` [INFO] [stderr] Checking mutability_marker v0.1.1 [INFO] [stderr] Checking sync_rw_cell v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "286d69fd484293dfe680adaebc9b4294a624403e9542b7dec3932829c9db94f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "286d69fd484293dfe680adaebc9b4294a624403e9542b7dec3932829c9db94f3", kill_on_drop: false }` [INFO] [stdout] 286d69fd484293dfe680adaebc9b4294a624403e9542b7dec3932829c9db94f3 [INFO] checking DouglasDwyer/sync_rw_cell 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%2FDouglasDwyer%2Fsync_rw_cell" "/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/DouglasDwyer/sync_rw_cell 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/DouglasDwyer/sync_rw_cell [INFO] finished tweaking git repo https://github.com/DouglasDwyer/sync_rw_cell [INFO] tweaked toml for git repo https://github.com/DouglasDwyer/sync_rw_cell written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DouglasDwyer/sync_rw_cell 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] 08cffd4acc8b099cd96e3c365ee3febf5b59a5754755f01fe6196f53105277a8 [INFO] running `Command { std: "docker" "start" "-a" "08cffd4acc8b099cd96e3c365ee3febf5b59a5754755f01fe6196f53105277a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08cffd4acc8b099cd96e3c365ee3febf5b59a5754755f01fe6196f53105277a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08cffd4acc8b099cd96e3c365ee3febf5b59a5754755f01fe6196f53105277a8", kill_on_drop: false }` [INFO] [stdout] 08cffd4acc8b099cd96e3c365ee3febf5b59a5754755f01fe6196f53105277a8 [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] a013ca61f9edd5379529f0b07392b9c5f51cf8eecbbd3a4f78cd8ca1e690566e [INFO] running `Command { std: "docker" "start" "-a" "a013ca61f9edd5379529f0b07392b9c5f51cf8eecbbd3a4f78cd8ca1e690566e", kill_on_drop: false }` [INFO] [stderr] Checking mutability_marker v0.1.1 [INFO] [stderr] Checking sync_rw_cell 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/lib.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 25 | pub const fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Self { [INFO] [stdout] 27 | inner: ReadCell::new(RwCellInner { [INFO] [stdout] | ____________________^ [INFO] [stdout] 28 | | borrow_state: AtomicU16::new(0), [INFO] [stdout] 29 | | value: UnsafeCell::new(value), [INFO] [stdout] 30 | | }), [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/lib.rs:229:20 [INFO] [stdout] | [INFO] [stdout] 227 | pub const fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 228 | Self { [INFO] [stdout] 229 | inner: UnsafeCell::new(value), [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 2 previous errors [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/lib.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 25 | pub const fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Self { [INFO] [stdout] 27 | inner: ReadCell::new(RwCellInner { [INFO] [stdout] | ____________________^ [INFO] [stdout] 28 | | borrow_state: AtomicU16::new(0), [INFO] [stdout] 29 | | value: UnsafeCell::new(value), [INFO] [stdout] 30 | | }), [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/lib.rs:229:20 [INFO] [stdout] | [INFO] [stdout] 227 | pub const fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 228 | Self { [INFO] [stdout] 229 | inner: UnsafeCell::new(value), [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sync_rw_cell` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sync_rw_cell` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a013ca61f9edd5379529f0b07392b9c5f51cf8eecbbd3a4f78cd8ca1e690566e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a013ca61f9edd5379529f0b07392b9c5f51cf8eecbbd3a4f78cd8ca1e690566e", kill_on_drop: false }` [INFO] [stdout] a013ca61f9edd5379529f0b07392b9c5f51cf8eecbbd3a4f78cd8ca1e690566e