[INFO] cloning repository https://github.com/SteveBattista/hash_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SteveBattista/hash_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteveBattista%2Fhash_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteveBattista%2Fhash_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3a5bff1d265432e90409fb43cd68499ac12c02e [INFO] checking SteveBattista/hash_test/d3a5bff1d265432e90409fb43cd68499ac12c02e 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%2FSteveBattista%2Fhash_test" "/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/SteveBattista/hash_test 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/SteveBattista/hash_test [INFO] finished tweaking git repo https://github.com/SteveBattista/hash_test [INFO] tweaked toml for git repo https://github.com/SteveBattista/hash_test written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SteveBattista/hash_test 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Updating arrayvec v0.5.1 -> v0.7.6 [INFO] [stderr] Updating blake3 v0.3.7 -> v1.5.4 [INFO] [stderr] Updating cc v1.0.50 -> v1.1.15 [INFO] [stderr] Updating constant_time_eq v0.1.5 -> v0.3.1 [INFO] [stderr] Updating crossbeam-deque v0.8.0 -> v0.8.5 [INFO] [stderr] Updating crossbeam-epoch v0.9.0 -> v0.9.18 [INFO] [stderr] Updating crossbeam-utils v0.8.0 -> v0.8.20 [INFO] [stderr] Updating js-sys v0.3.35 -> v0.3.70 [INFO] [stderr] Adding md5 v0.7.0 [INFO] [stderr] Adding once_cell v1.19.0 [INFO] [stderr] Updating proc-macro2 v1.0.8 -> v1.0.86 [INFO] [stderr] Updating quote v1.0.2 -> v1.0.37 [INFO] [stderr] Updating rayon-core v1.9.0 -> v1.12.1 [INFO] [stderr] Updating ring v0.16.9 -> v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding shlex v1.3.0 [INFO] [stderr] Updating syn v1.0.13 -> v2.0.77 [INFO] [stderr] Adding unicode-ident v1.0.12 [INFO] [stderr] Updating untrusted v0.7.0 -> v0.7.1 (latest: v0.9.0) [INFO] [stderr] Updating wasm-bindgen v0.2.58 -> v0.2.93 [INFO] [stderr] Updating wasm-bindgen-backend v0.2.58 -> v0.2.93 [INFO] [stderr] Updating wasm-bindgen-macro v0.2.58 -> v0.2.93 [INFO] [stderr] Updating wasm-bindgen-macro-support v0.2.58 -> v0.2.93 [INFO] [stderr] Updating wasm-bindgen-shared v0.2.58 -> v0.2.93 [INFO] [stderr] Updating web-sys v0.3.35 -> v0.3.70 [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] b1bb5b58bb61509c58c2d411511ec1c2809dad03c5c57a1b941336682934968d [INFO] running `Command { std: "docker" "start" "-a" "b1bb5b58bb61509c58c2d411511ec1c2809dad03c5c57a1b941336682934968d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1bb5b58bb61509c58c2d411511ec1c2809dad03c5c57a1b941336682934968d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1bb5b58bb61509c58c2d411511ec1c2809dad03c5c57a1b941336682934968d", kill_on_drop: false }` [INFO] [stdout] b1bb5b58bb61509c58c2d411511ec1c2809dad03c5c57a1b941336682934968d [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] 0f5dc1d55027f3dec67881d112d665f77e88518ac0f60da98486149b04b3773b [INFO] running `Command { std: "docker" "start" "-a" "0f5dc1d55027f3dec67881d112d665f77e88518ac0f60da98486149b04b3773b", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking data-encoding v2.3.1 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking pretty-bytes v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling blake3 v1.5.4 [INFO] [stderr] Checking hash_test 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:121:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn return_hash(self, input: &[u8]) -> Vec { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | self.mutli_hash_update(input).multi_hash_finish() [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:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | / if !metadata.is_file() || file_size > isize::max_value() as u64 || file_size == 0 { [INFO] [stdout] 171 | | // Not a real file. [INFO] [stdout] 172 | | // Too long to safely map. [INFO] [stdout] 173 | | // https://github.com/danburkert/memmap-rs/issues/69 [INFO] [stdout] ... | [INFO] [stdout] 185 | | Some(map) [INFO] [stdout] 186 | | }, [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] [INFO] [stdout] [INFO] [stderr] error: could not compile `hash_test` (bin "hash_test") due to 3 previous errors [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:121:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn return_hash(self, input: &[u8]) -> Vec { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | self.mutli_hash_update(input).multi_hash_finish() [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] [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:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | / if !metadata.is_file() || file_size > isize::max_value() as u64 || file_size == 0 { [INFO] [stdout] 171 | | // Not a real file. [INFO] [stdout] 172 | | // Too long to safely map. [INFO] [stdout] 173 | | // https://github.com/danburkert/memmap-rs/issues/69 [INFO] [stdout] ... | [INFO] [stdout] 185 | | Some(map) [INFO] [stdout] 186 | | }, [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hash_test` (bin "hash_test" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "0f5dc1d55027f3dec67881d112d665f77e88518ac0f60da98486149b04b3773b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f5dc1d55027f3dec67881d112d665f77e88518ac0f60da98486149b04b3773b", kill_on_drop: false }` [INFO] [stdout] 0f5dc1d55027f3dec67881d112d665f77e88518ac0f60da98486149b04b3773b