[INFO] fetching crate cmdr 0.3.12... [INFO] checking cmdr-0.3.12 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cmdr 0.3.12 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate cmdr 0.3.12 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 cmdr 0.3.12 [INFO] finished tweaking crates.io crate cmdr 0.3.12 [INFO] tweaked toml for crates.io crate cmdr 0.3.12 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate cmdr 0.3.12 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 cc v1.0.61 [INFO] [stderr] Downloaded cmdr_macro v0.3.12 [INFO] [stderr] Downloaded dirs-sys-next v0.1.1 [INFO] [stderr] Downloaded utf8parse v0.2.0 [INFO] [stderr] Downloaded getrandom v0.1.15 [INFO] [stderr] Downloaded rustyline v6.3.0 [INFO] [stderr] Downloaded nix v0.18.0 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 02962f178cfd7badcf212e9c4ef67a84f2a2217038f45e7d818b4d2e29e75d49 [INFO] running `Command { std: "docker" "start" "-a" "02962f178cfd7badcf212e9c4ef67a84f2a2217038f45e7d818b4d2e29e75d49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02962f178cfd7badcf212e9c4ef67a84f2a2217038f45e7d818b4d2e29e75d49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02962f178cfd7badcf212e9c4ef67a84f2a2217038f45e7d818b4d2e29e75d49", kill_on_drop: false }` [INFO] [stdout] 02962f178cfd7badcf212e9c4ef67a84f2a2217038f45e7d818b4d2e29e75d49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a34f0d9eeee32f3f5cd76a32ea38d23271ffcd76bfe63b41dc0a4e06cc5d998a [INFO] running `Command { std: "docker" "start" "-a" "a34f0d9eeee32f3f5cd76a32ea38d23271ffcd76bfe63b41dc0a4e06cc5d998a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking dirs-sys-next v0.1.1 [INFO] [stderr] Checking dirs-next v1.0.2 [INFO] [stderr] Checking rustyline v6.3.0 [INFO] [stderr] Compiling cmdr_macro v0.3.12 [INFO] [stderr] Checking cmdr v0.3.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s [INFO] running `Command { std: "docker" "inspect" "a34f0d9eeee32f3f5cd76a32ea38d23271ffcd76bfe63b41dc0a4e06cc5d998a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a34f0d9eeee32f3f5cd76a32ea38d23271ffcd76bfe63b41dc0a4e06cc5d998a", kill_on_drop: false }` [INFO] [stdout] a34f0d9eeee32f3f5cd76a32ea38d23271ffcd76bfe63b41dc0a4e06cc5d998a [INFO] checking cmdr-0.3.12 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cmdr 0.3.12 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate cmdr 0.3.12 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 cmdr 0.3.12 [INFO] finished tweaking crates.io crate cmdr 0.3.12 [INFO] tweaked toml for crates.io crate cmdr 0.3.12 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate cmdr 0.3.12 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8f4080b25badbb044f7b9afbfae74cf29135b573f504b5c7702a71dba78c0bb4 [INFO] running `Command { std: "docker" "start" "-a" "8f4080b25badbb044f7b9afbfae74cf29135b573f504b5c7702a71dba78c0bb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f4080b25badbb044f7b9afbfae74cf29135b573f504b5c7702a71dba78c0bb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f4080b25badbb044f7b9afbfae74cf29135b573f504b5c7702a71dba78c0bb4", kill_on_drop: false }` [INFO] [stdout] 8f4080b25badbb044f7b9afbfae74cf29135b573f504b5c7702a71dba78c0bb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9871291785cd333e9ba654403e01a6f23f66f68bbc8c918ceba6cc0f0f7c8ed2 [INFO] running `Command { std: "docker" "start" "-a" "9871291785cd333e9ba654403e01a6f23f66f68bbc8c918ceba6cc0f0f7c8ed2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking dirs-sys-next v0.1.1 [INFO] [stderr] Checking dirs-next v1.0.2 [INFO] [stderr] Checking rustyline v6.3.0 [INFO] [stderr] Compiling cmdr_macro v0.3.12 [INFO] [stderr] Checking cmdr v0.3.12 (/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/line_reader.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn new(reader: R) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | FileLineReader { [INFO] [stdout] 81 | 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] --> src/result.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new_scope(scope: S) -> CommandResult { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | CommandResult::Ok(Action::NewScope(Box::new(scope))) [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] --> src/result.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn sub_scope(scope: S) -> CommandResult { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | CommandResult::Ok(Action::SubScope(Box::new(scope))) [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] [stderr] error: could not compile `cmdr` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/line_reader.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn new(reader: R) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | FileLineReader { [INFO] [stdout] 81 | 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] --> src/result.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new_scope(scope: S) -> CommandResult { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | CommandResult::Ok(Action::NewScope(Box::new(scope))) [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] --> src/result.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn sub_scope(scope: S) -> CommandResult { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | CommandResult::Ok(Action::SubScope(Box::new(scope))) [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] [stderr] error: could not compile `cmdr` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "9871291785cd333e9ba654403e01a6f23f66f68bbc8c918ceba6cc0f0f7c8ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9871291785cd333e9ba654403e01a6f23f66f68bbc8c918ceba6cc0f0f7c8ed2", kill_on_drop: false }` [INFO] [stdout] 9871291785cd333e9ba654403e01a6f23f66f68bbc8c918ceba6cc0f0f7c8ed2