[INFO] cloning repository https://github.com/speezepearson/my-grep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/speezepearson/my-grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspeezepearson%2Fmy-grep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspeezepearson%2Fmy-grep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75fae7ed1daf779cbec60f1ef3e9aba0fdb4b7ec [INFO] checking speezepearson/my-grep against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspeezepearson%2Fmy-grep" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/speezepearson/my-grep 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/speezepearson/my-grep [INFO] finished tweaking git repo https://github.com/speezepearson/my-grep [INFO] tweaked toml for git repo https://github.com/speezepearson/my-grep written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/speezepearson/my-grep 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 ariadne v0.4.0 [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] b5b7c1dcc47fe6b2faa1cf116316b2d1008fa844e147882e9bb32fa526c93638 [INFO] running `Command { std: "docker" "start" "-a" "b5b7c1dcc47fe6b2faa1cf116316b2d1008fa844e147882e9bb32fa526c93638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5b7c1dcc47fe6b2faa1cf116316b2d1008fa844e147882e9bb32fa526c93638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5b7c1dcc47fe6b2faa1cf116316b2d1008fa844e147882e9bb32fa526c93638", kill_on_drop: false }` [INFO] [stdout] b5b7c1dcc47fe6b2faa1cf116316b2d1008fa844e147882e9bb32fa526c93638 [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] e805c88afec6482894f8ce6bfdcbb319fbadbfbccc730acbfc070b2d52d4ca89 [INFO] running `Command { std: "docker" "start" "-a" "e805c88afec6482894f8ce6bfdcbb319fbadbfbccc730acbfc070b2d52d4ca89", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking ariadne v0.4.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking my-grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s [INFO] running `Command { std: "docker" "inspect" "e805c88afec6482894f8ce6bfdcbb319fbadbfbccc730acbfc070b2d52d4ca89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e805c88afec6482894f8ce6bfdcbb319fbadbfbccc730acbfc070b2d52d4ca89", kill_on_drop: false }` [INFO] [stdout] e805c88afec6482894f8ce6bfdcbb319fbadbfbccc730acbfc070b2d52d4ca89 [INFO] checking speezepearson/my-grep 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%2Fspeezepearson%2Fmy-grep" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/speezepearson/my-grep 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/speezepearson/my-grep [INFO] finished tweaking git repo https://github.com/speezepearson/my-grep [INFO] tweaked toml for git repo https://github.com/speezepearson/my-grep written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/speezepearson/my-grep 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] 707953bd14ec89250942f76c0827622177ac6c252fd9d96d9a4d659b74853551 [INFO] running `Command { std: "docker" "start" "-a" "707953bd14ec89250942f76c0827622177ac6c252fd9d96d9a4d659b74853551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "707953bd14ec89250942f76c0827622177ac6c252fd9d96d9a4d659b74853551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "707953bd14ec89250942f76c0827622177ac6c252fd9d96d9a4d659b74853551", kill_on_drop: false }` [INFO] [stdout] 707953bd14ec89250942f76c0827622177ac6c252fd9d96d9a4d659b74853551 [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] d53176885ff0060e5ae21e66a21769b2e47a2e0dbb21561d6a3cd8d4ba37efdd [INFO] running `Command { std: "docker" "start" "-a" "d53176885ff0060e5ae21e66a21769b2e47a2e0dbb21561d6a3cd8d4ba37efdd", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking ariadne v0.4.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking my-grep 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/main.rs:778:5 [INFO] [stdout] | [INFO] [stdout] 776 | let dot = just('.').to(Pattern::Dot); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 777 | [INFO] [stdout] 778 | / recursive(|pat| { [INFO] [stdout] 779 | | let group_opts = choice(( [INFO] [stdout] 780 | | just(":").map(|_| GroupCapturingness::NonCapturing), [INFO] [stdout] 781 | | just("P<") [INFO] [stdout] ... | [INFO] [stdout] 865 | | alts [INFO] [stdout] 866 | | }) [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/main.rs:794:22 [INFO] [stdout] | [INFO] [stdout] 793 | .map(|(capture, p)| Pattern::Group { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 794 | pat: Box::new(p), [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 `my-grep` (bin "my-grep") due to 3 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/main.rs:778:5 [INFO] [stdout] | [INFO] [stdout] 776 | let dot = just('.').to(Pattern::Dot); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 777 | [INFO] [stdout] 778 | / recursive(|pat| { [INFO] [stdout] 779 | | let group_opts = choice(( [INFO] [stdout] 780 | | just(":").map(|_| GroupCapturingness::NonCapturing), [INFO] [stdout] 781 | | just("P<") [INFO] [stdout] ... | [INFO] [stdout] 865 | | alts [INFO] [stdout] 866 | | }) [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/main.rs:794:22 [INFO] [stdout] | [INFO] [stdout] 793 | .map(|(capture, p)| Pattern::Group { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 794 | pat: Box::new(p), [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 `my-grep` (bin "my-grep" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d53176885ff0060e5ae21e66a21769b2e47a2e0dbb21561d6a3cd8d4ba37efdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d53176885ff0060e5ae21e66a21769b2e47a2e0dbb21561d6a3cd8d4ba37efdd", kill_on_drop: false }` [INFO] [stdout] d53176885ff0060e5ae21e66a21769b2e47a2e0dbb21561d6a3cd8d4ba37efdd