[INFO] cloning repository https://github.com/akoshelev/metric-proto [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akoshelev/metric-proto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakoshelev%2Fmetric-proto", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakoshelev%2Fmetric-proto'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e22be7257b4c1772cdbc5d7360ff438bba2a3c94 [INFO] checking akoshelev/metric-proto/e22be7257b4c1772cdbc5d7360ff438bba2a3c94 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%2Fakoshelev%2Fmetric-proto" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akoshelev/metric-proto 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/akoshelev/metric-proto [INFO] finished tweaking git repo https://github.com/akoshelev/metric-proto [INFO] tweaked toml for git repo https://github.com/akoshelev/metric-proto written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/akoshelev/metric-proto 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2e72a3930c28caa62ec25699af3a41f6306db5b33bf210f98081c240827c47a0 [INFO] running `Command { std: "docker" "start" "-a" "2e72a3930c28caa62ec25699af3a41f6306db5b33bf210f98081c240827c47a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e72a3930c28caa62ec25699af3a41f6306db5b33bf210f98081c240827c47a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e72a3930c28caa62ec25699af3a41f6306db5b33bf210f98081c240827c47a0", kill_on_drop: false }` [INFO] [stdout] 2e72a3930c28caa62ec25699af3a41f6306db5b33bf210f98081c240827c47a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e3bdd7066b040f68990aab08597039396daebefcd0cc76292cc2df0f768a71ab [INFO] running `Command { std: "docker" "start" "-a" "e3bdd7066b040f68990aab08597039396daebefcd0cc76292cc2df0f768a71ab", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking raw-cpuid v11.0.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Checking clap_builder v4.5.8 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking object v0.36.0 [INFO] [stderr] Checking metrics v0.23.0 [INFO] [stderr] Checking ordered-float v4.2.1 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking quanta v0.12.3 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking sketches-ddsketch v0.2.2 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking serde_json v1.0.120 [INFO] [stderr] Checking mintex v0.1.3 [INFO] [stderr] Checking thousands v0.2.0 [INFO] [stderr] Checking rustc-hash v2.0.0 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking metrics-util v0.17.0 [INFO] [stderr] Checking clap v4.5.8 [INFO] [stderr] Checking metric-proto 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/dimensions.rs:55:71 [INFO] [stdout] | [INFO] [stdout] 55 | labels: self.labels.map(|v| v.map(|v| (v.0, v.1.as_u64(), v.1.boxed()))) [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/dimensions.rs:94:104 [INFO] [stdout] | [INFO] [stdout] 94 | labels: self.labels.each_ref().map(|v| v.as_ref().map(|(label, hash, val)| (*label, *hash, val.boxed()))) [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 `metric-proto` (bin "metric-proto") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e3bdd7066b040f68990aab08597039396daebefcd0cc76292cc2df0f768a71ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3bdd7066b040f68990aab08597039396daebefcd0cc76292cc2df0f768a71ab", kill_on_drop: false }` [INFO] [stdout] e3bdd7066b040f68990aab08597039396daebefcd0cc76292cc2df0f768a71ab