[INFO] cloning repository https://github.com/chriswolfram/bitcoin-rs-experiments [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chriswolfram/bitcoin-rs-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriswolfram%2Fbitcoin-rs-experiments", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriswolfram%2Fbitcoin-rs-experiments'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e5af41471ab4f8285cf429d44550518c3ee8d5f0 [INFO] checking chriswolfram/bitcoin-rs-experiments/e5af41471ab4f8285cf429d44550518c3ee8d5f0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriswolfram%2Fbitcoin-rs-experiments" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chriswolfram/bitcoin-rs-experiments on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chriswolfram/bitcoin-rs-experiments [INFO] finished tweaking git repo https://github.com/chriswolfram/bitcoin-rs-experiments [INFO] tweaked toml for git repo https://github.com/chriswolfram/bitcoin-rs-experiments written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chriswolfram/bitcoin-rs-experiments 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b40e37d1284bddb9ffcc4add4231f54d0e863e6397d911823fe5f3f99b8ffc0 [INFO] running `Command { std: "docker" "start" "-a" "3b40e37d1284bddb9ffcc4add4231f54d0e863e6397d911823fe5f3f99b8ffc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b40e37d1284bddb9ffcc4add4231f54d0e863e6397d911823fe5f3f99b8ffc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b40e37d1284bddb9ffcc4add4231f54d0e863e6397d911823fe5f3f99b8ffc0", kill_on_drop: false }` [INFO] [stdout] 3b40e37d1284bddb9ffcc4add4231f54d0e863e6397d911823fe5f3f99b8ffc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2010a84771ed4577a7bccf8ae503ee4ccdcd9c3a8752259307864e9dfae3de83 [INFO] running `Command { std: "docker" "start" "-a" "2010a84771ed4577a7bccf8ae503ee4ccdcd9c3a8752259307864e9dfae3de83", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking ffi-opaque v2.0.1 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking bech32 v0.8.1 [INFO] [stderr] Checking db-key v0.0.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking hash_hasher v2.0.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling secp256k1-sys v0.4.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling leveldb-sys v2.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking par-iter-sync v0.1.10 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Checking bitcoin_hashes v0.10.0 [INFO] [stderr] Checking secp256k1 v0.20.3 [INFO] [stderr] Checking leveldb v0.8.6 [INFO] [stderr] Checking bitcoin v0.27.1 [INFO] [stderr] Checking bitcoin-explorer v1.2.17 [INFO] [stderr] Checking bitcoin-rs-experiments 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:85:5 [INFO] [stdout] | [INFO] [stdout] 70 | f: impl Fn() -> T, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | let data = f(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 83 | println!("Finished {} in time {:?}", name, start.elapsed()); [INFO] [stdout] 84 | let output_file = File::create(output_path).ok()?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | serde_json::to_writer(output_file, &data).ok() [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] = 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: 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:85:5 [INFO] [stdout] | [INFO] [stdout] 70 | f: impl Fn() -> T, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | let data = f(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 83 | println!("Finished {} in time {:?}", name, start.elapsed()); [INFO] [stdout] 84 | let output_file = File::create(output_path).ok()?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | serde_json::to_writer(output_file, &data).ok() [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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin-rs-experiments` (bin "bitcoin-rs-experiments") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin-rs-experiments` (bin "bitcoin-rs-experiments" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2010a84771ed4577a7bccf8ae503ee4ccdcd9c3a8752259307864e9dfae3de83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2010a84771ed4577a7bccf8ae503ee4ccdcd9c3a8752259307864e9dfae3de83", kill_on_drop: false }` [INFO] [stdout] 2010a84771ed4577a7bccf8ae503ee4ccdcd9c3a8752259307864e9dfae3de83