[INFO] cloning repository https://github.com/acshi/MCPTDM [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acshi/MCPTDM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facshi%2FMCPTDM", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facshi%2FMCPTDM'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d035091c082dc8b5599751d9f51d57d8d121af47 [INFO] checking acshi/MCPTDM/d035091c082dc8b5599751d9f51d57d8d121af47 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%2Facshi%2FMCPTDM" "/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/acshi/MCPTDM 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/acshi/MCPTDM [INFO] finished tweaking git repo https://github.com/acshi/MCPTDM [INFO] tweaked toml for git repo https://github.com/acshi/MCPTDM written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/acshi/MCPTDM 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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06daa9f3cb3debe5c1e6ad99c213990971bba5f349269031043c0e76307e56ca [INFO] running `Command { std: "docker" "start" "-a" "06daa9f3cb3debe5c1e6ad99c213990971bba5f349269031043c0e76307e56ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06daa9f3cb3debe5c1e6ad99c213990971bba5f349269031043c0e76307e56ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06daa9f3cb3debe5c1e6ad99c213990971bba5f349269031043c0e76307e56ca", kill_on_drop: false }` [INFO] [stdout] 06daa9f3cb3debe5c1e6ad99c213990971bba5f349269031043c0e76307e56ca [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c3e5792df12fc90ced8a650a8ce9441be1de283c78be6f9719e41ba7001e640 [INFO] running `Command { std: "docker" "start" "-a" "0c3e5792df12fc90ced8a650a8ce9441be1de283c78be6f9719e41ba7001e640", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling uncased v0.9.6 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling cookie v0.15.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling inlinable_string v0.1.14 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling figment v0.10.5 [INFO] [stderr] Compiling multer v2.0.0 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling state v0.5.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking twoway v0.2.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling rocket v0.5.0-rc.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking spin v0.9.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking binascii v0.1.4 [INFO] [stderr] Checking rand_distr v0.4.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking simba v0.5.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking ordered-float v2.7.0 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Compiling devise_core v0.3.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling devise_codegen v0.3.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling fstrings-proc-macro v0.2.3 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling enum_dispatch v0.3.7 [INFO] [stderr] Checking fstrings v0.2.3 [INFO] [stderr] Compiling devise v0.3.0 [INFO] [stderr] Checking pear v0.2.3 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking nalgebra v0.27.1 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking ubyte v0.10.1 [INFO] [stderr] Checking rolling-stats v0.4.0 [INFO] [stderr] Checking progressive_mcts v0.1.0 (/opt/rustwide/workdir/progressive_mcts/progressive_mcts) [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] --> progressive_mcts/progressive_mcts/src/lib.rs:5:45 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Copy, Clone, Debug, PartialEq, Eq, Deserialize, Hash)] [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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] --> progressive_mcts/progressive_mcts/src/lib.rs:42:45 [INFO] [stdout] | [INFO] [stdout] 42 | #[derive(Copy, Clone, Debug, PartialEq, Eq, Deserialize, Hash)] [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: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `progressive_mcts` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0c3e5792df12fc90ced8a650a8ce9441be1de283c78be6f9719e41ba7001e640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c3e5792df12fc90ced8a650a8ce9441be1de283c78be6f9719e41ba7001e640", kill_on_drop: false }` [INFO] [stdout] 0c3e5792df12fc90ced8a650a8ce9441be1de283c78be6f9719e41ba7001e640