[INFO] fetching crate random_access_unicode 0.2.5... [INFO] checking random_access_unicode-0.2.5 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate random_access_unicode 0.2.5 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate random_access_unicode 0.2.5 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 random_access_unicode 0.2.5 [INFO] finished tweaking crates.io crate random_access_unicode 0.2.5 [INFO] tweaked toml for crates.io crate random_access_unicode 0.2.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [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] 7d02d106d0d507b2a12a4413f4e5c6c5c01fa151c8953d431f780fe55a7703e4 [INFO] running `Command { std: "docker" "start" "-a" "7d02d106d0d507b2a12a4413f4e5c6c5c01fa151c8953d431f780fe55a7703e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d02d106d0d507b2a12a4413f4e5c6c5c01fa151c8953d431f780fe55a7703e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d02d106d0d507b2a12a4413f4e5c6c5c01fa151c8953d431f780fe55a7703e4", kill_on_drop: false }` [INFO] [stdout] 7d02d106d0d507b2a12a4413f4e5c6c5c01fa151c8953d431f780fe55a7703e4 [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] 6b0e2ddf466e4eab0a68144981dcf6456dacb276f5f805b21e31e3be6acbae15 [INFO] running `Command { std: "docker" "start" "-a" "6b0e2ddf466e4eab0a68144981dcf6456dacb276f5f805b21e31e3be6acbae15", kill_on_drop: false }` [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking random_access_unicode v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "6b0e2ddf466e4eab0a68144981dcf6456dacb276f5f805b21e31e3be6acbae15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b0e2ddf466e4eab0a68144981dcf6456dacb276f5f805b21e31e3be6acbae15", kill_on_drop: false }` [INFO] [stdout] 6b0e2ddf466e4eab0a68144981dcf6456dacb276f5f805b21e31e3be6acbae15 [INFO] checking random_access_unicode-0.2.5 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate random_access_unicode 0.2.5 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate random_access_unicode 0.2.5 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 random_access_unicode 0.2.5 [INFO] finished tweaking crates.io crate random_access_unicode 0.2.5 [INFO] tweaked toml for crates.io crate random_access_unicode 0.2.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [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] bdb0d46d6af4f120440baf4e6540d8e8e7739ddda5a83bab631f73f105d73ab5 [INFO] running `Command { std: "docker" "start" "-a" "bdb0d46d6af4f120440baf4e6540d8e8e7739ddda5a83bab631f73f105d73ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdb0d46d6af4f120440baf4e6540d8e8e7739ddda5a83bab631f73f105d73ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb0d46d6af4f120440baf4e6540d8e8e7739ddda5a83bab631f73f105d73ab5", kill_on_drop: false }` [INFO] [stdout] bdb0d46d6af4f120440baf4e6540d8e8e7739ddda5a83bab631f73f105d73ab5 [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] db8209d3dc8898b235d185eb686dd5cbad4286cd6a54904c7461ac81c55a6b77 [INFO] running `Command { std: "docker" "start" "-a" "db8209d3dc8898b235d185eb686dd5cbad4286cd6a54904c7461ac81c55a6b77", kill_on_drop: false }` [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking random_access_unicode v0.2.5 (/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:39:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(file: File) -> Result { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | let map = unsafe { MmapOptions::new().map(&file).map_err(|e| e.to_string())? }; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | Ok(MappedFile { [INFO] [stdout] | ____________^ [INFO] [stdout] 40 | | file, [INFO] [stdout] 41 | | map, [INFO] [stdout] 42 | | // First line ending is the start of the file [INFO] [stdout] ... | [INFO] [stdout] 47 | | }], [INFO] [stdout] 48 | | }) [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] = 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:39:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(file: File) -> Result { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | let map = unsafe { MmapOptions::new().map(&file).map_err(|e| e.to_string())? }; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | Ok(MappedFile { [INFO] [stdout] | ____________^ [INFO] [stdout] 40 | | file, [INFO] [stdout] 41 | | map, [INFO] [stdout] 42 | | // First line ending is the start of the file [INFO] [stdout] ... | [INFO] [stdout] 47 | | }], [INFO] [stdout] 48 | | }) [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] = 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 `random_access_unicode` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `random_access_unicode` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "db8209d3dc8898b235d185eb686dd5cbad4286cd6a54904c7461ac81c55a6b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db8209d3dc8898b235d185eb686dd5cbad4286cd6a54904c7461ac81c55a6b77", kill_on_drop: false }` [INFO] [stdout] db8209d3dc8898b235d185eb686dd5cbad4286cd6a54904c7461ac81c55a6b77