[INFO] fetching crate melminter-mod 0.8.12... [INFO] testing melminter-mod-0.8.12 against beta-2026-04-21 for beta-1.96-3 [INFO] extracting crate melminter-mod 0.8.12 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate melminter-mod 0.8.12 [INFO] finished tweaking crates.io crate melminter-mod 0.8.12 [INFO] tweaked toml for crates.io crate melminter-mod 0.8.12 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate melminter-mod 0.8.12 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate melminter-mod 0.8.12 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a294663165f64c4050db6a05526775a825fbda34c235d6a18ef648e6667d828 [INFO] running `Command { std: "docker" "start" "-a" "1a294663165f64c4050db6a05526775a825fbda34c235d6a18ef648e6667d828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a294663165f64c4050db6a05526775a825fbda34c235d6a18ef648e6667d828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a294663165f64c4050db6a05526775a825fbda34c235d6a18ef648e6667d828", kill_on_drop: false }` [INFO] [stdout] 1a294663165f64c4050db6a05526775a825fbda34c235d6a18ef648e6667d828 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74017853d598e1ca7280f2ab945aebd94143ee9469ce2b4eab93e62c222503d2 [INFO] running `Command { std: "docker" "start" "-a" "74017853d598e1ca7280f2ab945aebd94143ee9469ce2b4eab93e62c222503d2", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling futures-io v0.3.23 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling concurrent-queue v1.2.4 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling polling v2.3.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling async-io v1.8.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling async-channel v1.7.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling async-task v4.3.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling futures-sink v0.3.23 [INFO] [stderr] Compiling cpufeatures v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling blake3 v1.3.1 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.62 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling signature v1.6.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling ed25519 v1.5.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] 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[INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling async-process v1.5.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-net v1.7.0 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling aes-gcm v0.8.0 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] 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Compiling structmeta v0.1.5 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling genawaiter v0.99.1 [INFO] [stderr] Compiling futures-intrusive v0.4.0 [INFO] [stderr] Compiling simple-mutex v1.1.5 [INFO] [stderr] Compiling parse-display-derive v0.5.5 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rtrb v0.1.4 [INFO] [stderr] Compiling async-global-executor v2.2.0 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling libsqlite3-sys v0.23.2 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling smol-timeout v0.6.0 [INFO] [stderr] Compiling crossterm v0.22.1 [INFO] [stderr] Compiling smolscale v0.3.29 [INFO] [stderr] Compiling num_enum v0.5.7 [INFO] [stderr] Compiling async-dup v1.2.2 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling parse-display v0.5.5 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling defmac v0.2.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling catvec v0.1.6 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Compiling futures-executor v0.3.23 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling tui v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.20.0 [INFO] [stderr] Compiling async-recursion v1.0.0 [INFO] [stderr] Compiling dashmap v5.3.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling assoc v0.1.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling futures v0.3.23 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling tui-react v0.17.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling crosstermion v0.9.0 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling format_num v0.1.0 [INFO] [stderr] Compiling tabwriter v1.2.1 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling nix v0.25.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.15 [INFO] [stderr] Compiling atomic_float v0.1.0 [INFO] [stderr] Compiling human_format v1.0.3 [INFO] [stderr] Compiling melminter-mod v0.8.12 (/opt/rustwide/workdir) [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling thread-priority v0.9.2 [INFO] [stderr] Compiling prodash v18.0.2 [INFO] [stderr] Compiling ctrlc v3.2.3 [INFO] [stderr] Compiling async-tls v0.10.0 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling serde-big-array v0.3.3 [INFO] [stderr] Compiling novasmt v0.2.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling serde_qs v0.8.5 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling serde_with v1.14.0 [INFO] [stderr] Compiling stdcode v0.1.10 [INFO] [stderr] Compiling tmelcrypt v0.2.4 [INFO] [stderr] Compiling melnet v0.2.27 [INFO] [stderr] Compiling deadpool v0.7.0 [INFO] [stderr] Compiling themelio-structs v0.2.10 [INFO] [stderr] Compiling melpow v0.1.1 [INFO] [stderr] Compiling themelio-nodeprot v0.11.5 [INFO] [stderr] Compiling themelio-stf v0.9.16 [INFO] [stderr] Compiling themelio-stf v0.11.10 [INFO] [stderr] Compiling themelio-bootstrap v0.6.1 [INFO] [stderr] Compiling async-h1 v2.3.3 [INFO] [stderr] Compiling http-client v6.5.3 [INFO] [stderr] Compiling melwallet-client v0.6.7 [INFO] [stderr] Compiling surf v2.3.2 [INFO] [stderr] Compiling rusqlite v0.26.3 [INFO] [stderr] Compiling boringdb v0.4.1 [INFO] [stdout] warning: struct `PrepareReq` is never constructed [INFO] [stdout] --> src/state.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct PrepareReq { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `no_failsafe` is never read [INFO] [stdout] --> src/state.rs:512:9 [INFO] [stdout] | [INFO] [stdout] 506 | pub struct FeeSchedule { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 512 | pub no_failsafe: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FeeSchedule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db.rs:166:40 [INFO] [stdout] | [INFO] [stdout] 166 | md_keylist: (TABLE_METADATA.clone().to_owned()+".keys").as_bytes().to_vec(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db.rs:216:40 [INFO] [stdout] | [INFO] [stdout] 216 | if k.starts_with(TABLE_METADATA.clone().as_bytes()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, themelio-stf v0.9.16 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "74017853d598e1ca7280f2ab945aebd94143ee9469ce2b4eab93e62c222503d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74017853d598e1ca7280f2ab945aebd94143ee9469ce2b4eab93e62c222503d2", kill_on_drop: false }` [INFO] [stdout] 74017853d598e1ca7280f2ab945aebd94143ee9469ce2b4eab93e62c222503d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b19287e92e3d462c2c073f1942b072a4270bae6126414fe3602b779164830d9e [INFO] running `Command { std: "docker" "start" "-a" "b19287e92e3d462c2c073f1942b072a4270bae6126414fe3602b779164830d9e", kill_on_drop: false }` [INFO] [stderr] Compiling melminter-mod v0.8.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/test.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 71 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 72 | / for i in 0..1 { [INFO] [stdout] 73 | | println!("null[{}] {}", i+1, new_null_dst()); [INFO] [stdout] 74 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PrepareReq` is never constructed [INFO] [stdout] --> src/state.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct PrepareReq { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `no_failsafe` is never read [INFO] [stdout] --> src/state.rs:512:9 [INFO] [stdout] | [INFO] [stdout] 506 | pub struct FeeSchedule { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 512 | pub no_failsafe: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FeeSchedule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db.rs:166:40 [INFO] [stdout] | [INFO] [stdout] 166 | md_keylist: (TABLE_METADATA.clone().to_owned()+".keys").as_bytes().to_vec(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/db.rs:216:40 [INFO] [stdout] | [INFO] [stdout] 216 | if k.starts_with(TABLE_METADATA.clone().as_bytes()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, themelio-stf v0.9.16 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b19287e92e3d462c2c073f1942b072a4270bae6126414fe3602b779164830d9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b19287e92e3d462c2c073f1942b072a4270bae6126414fe3602b779164830d9e", kill_on_drop: false }` [INFO] [stdout] b19287e92e3d462c2c073f1942b072a4270bae6126414fe3602b779164830d9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c18dba9b067aee6431574003ab1f79e17abad4ab6c7f43bb706be486cbb33252 [INFO] running `Command { std: "docker" "start" "-a" "c18dba9b067aee6431574003ab1f79e17abad4ab6c7f43bb706be486cbb33252", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/test.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 71 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] 72 | / for i in 0..1 { [INFO] [stderr] 73 | | println!("null[{}] {}", i+1, new_null_dst()); [INFO] [stderr] 74 | | } [INFO] [stderr] | |_____^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `PrepareReq` is never constructed [INFO] [stderr] --> src/state.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | struct PrepareReq { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `no_failsafe` is never read [INFO] [stderr] --> src/state.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 506 | pub struct FeeSchedule { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 512 | pub no_failsafe: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FeeSchedule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/db.rs:166:40 [INFO] [stderr] | [INFO] [stderr] 166 | md_keylist: (TABLE_METADATA.clone().to_owned()+".keys").as_bytes().to_vec(), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/db.rs:216:40 [INFO] [stderr] | [INFO] [stderr] 216 | if k.starts_with(TABLE_METADATA.clone().as_bytes()) { [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: `melminter-mod` (bin "melminter-mod" test) generated 5 warnings (run `cargo fix --bin "melminter-mod" -p melminter-mod --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, themelio-stf v0.9.16 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/melminter_mod-c25ec7a132aefb83) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::nnd_test ... ok [INFO] [stdout] test test::db_without_flush ... FAILED [INFO] [stdout] test test::nva_test ... ok [INFO] [stdout] test test::db_test ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::db_without_flush stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test::db_without_flush' (18) panicked at src/test.rs:37:34: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: internal SQLite error: database is locked [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] 0: database is locked [INFO] [stdout] 1: Error code 5: The database file is locked [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x62cdf83cad5a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62cdf83cad5a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62cdf83cad5a - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x62cdf83cad5a - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x62cdf83dfe0a - ::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x62cdf83dfe0a - core[6771d259883166e6]::fmt::write [INFO] [stdout] 6: 0x62cdf83cf6e2 - std[128c3efe2914e152]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stdout] 7: 0x62cdf83cf6e2 - as std[128c3efe2914e152]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stdout] 8: 0x62cdf83a8d5f - ::print [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x62cdf83a8d5f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x62cdf83c2e09 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x62cdf816abfc - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 12: 0x62cdf816abfc - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62cdf83c2fc2 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 14: 0x62cdf83c2fc2 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x62cdf83a8e18 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x62cdf839df19 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x62cdf83a9b2d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x62cdf83e058c - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x62cdf83e0302 - core[6771d259883166e6]::result::unwrap_failed [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x62cdf8151c35 - core::result::Result::unwrap::h6b9e949d12a5221c [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x62cdf8151c35 - melminter_mod::test::db_without_flush::h22ea01598e5c3cd5 [INFO] [stdout] at /opt/rustwide/workdir/src/test.rs:37:34 [INFO] [stdout] 22: 0x62cdf81529d7 - melminter_mod::test::db_without_flush::{{closure}}::h3e9dcf478a402bbe [INFO] [stdout] at /opt/rustwide/workdir/src/test.rs:30:22 [INFO] [stdout] 23: 0x62cdf8159cd6 - core::ops::function::FnOnce::call_once::hc3b9f685bd04cb74 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x62cdf815ecfb - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x62cdf815ecfb - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x62cdf816b6cb - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x62cdf816b6cb - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x62cdf816b6cb - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x62cdf816b6cb - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x62cdf816b6cb - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x62cdf816b6cb - test[b137923399915ecf]::run_test_in_process [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x62cdf816b6cb - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x62cdf8165b24 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x62cdf8165b24 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x62cdf816e2d2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x62cdf816e2d2 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x62cdf816e2d2 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x62cdf816e2d2 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x62cdf816e2d2 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x62cdf816e2d2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x62cdf816e2d2 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x62cdf83ca63f - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stdout] 43: 0x62cdf83ca63f - ::new::thread_start [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x7f73e9957aa4 - [INFO] [stdout] 45: 0x7f73e99e4a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::db_without_flush [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.58s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin melminter-mod` [INFO] running `Command { std: "docker" "inspect" "c18dba9b067aee6431574003ab1f79e17abad4ab6c7f43bb706be486cbb33252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c18dba9b067aee6431574003ab1f79e17abad4ab6c7f43bb706be486cbb33252", kill_on_drop: false }` [INFO] [stdout] c18dba9b067aee6431574003ab1f79e17abad4ab6c7f43bb706be486cbb33252