[INFO] fetching crate themelio-stf 0.11.13...
[INFO] testing themelio-stf-0.11.13 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate themelio-stf 0.11.13 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate themelio-stf 0.11.13
[INFO] finished tweaking crates.io crate themelio-stf 0.11.13
[INFO] tweaked toml for crates.io crate themelio-stf 0.11.13 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate themelio-stf 0.11.13 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate themelio-stf 0.11.13 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/beta/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11e339fd9a0445c20358d97dd014ae52376b52bc87f6a27e3ea31e8258544022
[INFO] running `Command { std: "docker" "start" "-a" "11e339fd9a0445c20358d97dd014ae52376b52bc87f6a27e3ea31e8258544022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11e339fd9a0445c20358d97dd014ae52376b52bc87f6a27e3ea31e8258544022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e339fd9a0445c20358d97dd014ae52376b52bc87f6a27e3ea31e8258544022", kill_on_drop: false }`
[INFO] [stdout] 11e339fd9a0445c20358d97dd014ae52376b52bc87f6a27e3ea31e8258544022
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dbcd0abe883930d2acd9a434c7c57563a1ef6275cbf91b7e3fe1afa90e0ba30
[INFO] running `Command { std: "docker" "start" "-a" "3dbcd0abe883930d2acd9a434c7c57563a1ef6275cbf91b7e3fe1afa90e0ba30", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/beta/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling signature v1.5.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling ed25519 v1.5.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling bytes v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling genawaiter-macro v0.99.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling defmac v0.2.1
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling ethnum v1.2.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling lru v0.7.6
[INFO] [stderr]    Compiling assoc v0.1.2
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling derive_arbitrary v1.1.0
[INFO] [stderr]    Compiling structmeta-derive v0.1.5
[INFO] [stderr]    Compiling serde_repr v0.1.9
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling arbitrary v1.1.0
[INFO] [stderr]    Compiling zeroize v1.5.5
[INFO] [stderr]    Compiling genawaiter-proc-macro v0.99.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling catvec v0.1.6
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]    Compiling genawaiter v0.99.1
[INFO] [stderr]    Compiling structmeta v0.1.5
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling num_enum v0.5.7
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_with v1.14.0
[INFO] [stderr]    Compiling serde-big-array v0.3.3
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling novasmt v0.2.19
[INFO] [stderr]    Compiling stdcode v0.1.11
[INFO] [stderr]    Compiling tmelcrypt v0.2.4
[INFO] [stderr]    Compiling themelio-structs v0.2.10
[INFO] [stderr]    Compiling melpow v0.1.1
[INFO] [stderr]    Compiling themelio-stf v0.11.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/stats.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct StatTimer<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 58 |     r: &'a StatCounter,
[INFO] [stdout] 59 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]  --> src/bin/fuzz_melvm.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(fuzzing)]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]  --> src/bin/fuzz_melvm.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[cfg(fuzzing)]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]   --> src/bin/fuzz_melvm.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(not(fuzzing))]
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.27s
[INFO] running `Command { std: "docker" "inspect" "3dbcd0abe883930d2acd9a434c7c57563a1ef6275cbf91b7e3fe1afa90e0ba30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbcd0abe883930d2acd9a434c7c57563a1ef6275cbf91b7e3fe1afa90e0ba30", kill_on_drop: false }`
[INFO] [stdout] 3dbcd0abe883930d2acd9a434c7c57563a1ef6275cbf91b7e3fe1afa90e0ba30
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55a16ed7c47f872ae4be71b54fcba86d39fbe94618bdbef546f2996c481e0aab
[INFO] running `Command { std: "docker" "start" "-a" "55a16ed7c47f872ae4be71b54fcba86d39fbe94618bdbef546f2996c481e0aab", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/beta/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling zeroize v1.5.5
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling raw-cpuid v10.3.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling catvec v0.1.6
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling file_offset v0.1.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling tmelcrypt v0.2.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling lru v0.7.6
[INFO] [stderr]    Compiling novasmt v0.2.19
[INFO] [stderr]    Compiling meshanina v0.3.19
[INFO] [stderr]    Compiling melpow v0.1.1
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling themelio-structs v0.2.10
[INFO] [stderr]    Compiling themelio-stf v0.11.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/stats.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct StatTimer<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 58 |     r: &'a StatCounter,
[INFO] [stdout] 59 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]  --> src/bin/fuzz_melvm.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(fuzzing)]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]  --> src/bin/fuzz_melvm.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[cfg(fuzzing)]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]   --> src/bin/fuzz_melvm.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(not(fuzzing))]
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/stats.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct StatTimer<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 58 |     r: &'a StatCounter,
[INFO] [stdout] 59 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENESIS_NUM_STAKERS` is never used
[INFO] [stdout]  --> src/testing/constants.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(in crate::testing) const GENESIS_NUM_STAKERS: u64 = 10;
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENESIS_STAKER_WEIGHT` is never used
[INFO] [stdout]  --> src/testing/constants.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(in crate::testing) const GENESIS_STAKER_WEIGHT: u128 = 100;
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_valid_txx` is never used
[INFO] [stdout]  --> src/testing/utils.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn random_valid_txx(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "55a16ed7c47f872ae4be71b54fcba86d39fbe94618bdbef546f2996c481e0aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a16ed7c47f872ae4be71b54fcba86d39fbe94618bdbef546f2996c481e0aab", kill_on_drop: false }`
[INFO] [stdout] 55a16ed7c47f872ae4be71b54fcba86d39fbe94618bdbef546f2996c481e0aab
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7e1d0f368ef2b76d14fe531e7380e27290db9323d7b3231372d1f5b31cc1e50
[INFO] running `Command { std: "docker" "start" "-a" "b7e1d0f368ef2b76d14fe531e7380e27290db9323d7b3231372d1f5b31cc1e50", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/beta/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> src/stats.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub struct StatTimer<'a> {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 58 |     r: &'a StatCounter,
[INFO] [stderr] 59 |     name: &'static str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `themelio-stf` (lib) generated 1 warning
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]  --> src/bin/fuzz_melvm.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[cfg(fuzzing)]
[INFO] [stderr]   |       ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]  --> src/bin/fuzz_melvm.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[cfg(fuzzing)]
[INFO] [stderr]   |       ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]   --> src/bin/fuzz_melvm.rs:45:11
[INFO] [stderr]    |
[INFO] [stderr] 45 | #[cfg(not(fuzzing))]
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: constant `GENESIS_NUM_STAKERS` is never used
[INFO] [stderr]  --> src/testing/constants.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(in crate::testing) const GENESIS_NUM_STAKERS: u64 = 10;
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `GENESIS_STAKER_WEIGHT` is never used
[INFO] [stderr]  --> src/testing/constants.rs:8:30
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(in crate::testing) const GENESIS_STAKER_WEIGHT: u128 = 100;
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `random_valid_txx` is never used
[INFO] [stderr]  --> src/testing/utils.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn random_valid_txx(
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `themelio-stf` (bin "fuzz_melvm" test) generated 3 warnings
[INFO] [stderr] warning: `themelio-stf` (lib test) generated 4 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/themelio_stf-5df1a2e42e7ba8c2)
[INFO] [stdout] 
[INFO] [stdout] running 90 tests
[INFO] [stdout] test melvm::opcode::tests::test_addition_with_overflow ... ok
[INFO] [stdout] test melvm::executor::tests::add_speed ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bempty_bpush_and_bref ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bitwise_xor ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bit_shift_left ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bit_shift_right ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bitwise_and ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bitwise_not_with_wraparound ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bitwise_or ... ok
[INFO] [stdout] test melvm::opcode::tests::test_convert_bytes_to_integer ... ok
[INFO] [stdout] test melvm::opcode::tests::test_convert_integer_to_bytes ... ok
[INFO] [stdout] test melvm::opcode::tests::test_addition ... ok
[INFO] [stdout] test melvm::opcode::tests::test_exponentiate ... ok
[INFO] [stdout] test melvm::opcode::tests::test_divide_to_zero ... ok
[INFO] [stdout] test melvm::opcode::tests::test_heap_storeimm_and_loadimm ... ok
[INFO] [stdout] test melvm::opcode::tests::test_hash ... ok
[INFO] [stdout] test melvm::opcode::tests::test_divide_with_decimal ... ok
[INFO] [stdout] test melvm::opcode::tests::test_bref ... ok
[INFO] [stdout] test melvm::opcode::tests::test_append_one_vm_vector_to_another ... ok
[INFO] [stdout] test melvm::opcode::tests::test_divide ... ok
[INFO] [stdout] test melvm::opcode::tests::test_dup ... ok
[INFO] [stdout] test melvm::opcode::tests::test_greater_than ... ok
[INFO] [stdout] test melvm::opcode::tests::test_equality ... ok
[INFO] [stdout] test melvm::opcode::tests::test_convert_bytes_to_integer_failing ... ok
[INFO] [stdout] test melvm::executor::tests::instant_overhead ... ok
[INFO] [stdout] test melvm::opcode::tests::test_insert_at_the_beginning_of_a_vm_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_less_than ... ok
[INFO] [stdout] test melvm::opcode::tests::test_loop ... ok
[INFO] [stdout] test melvm::opcode::tests::test_loop_fail ... ok
[INFO] [stdout] test melvm::opcode::tests::test_insert_at_the_beginning_of_a_byte_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_heap_store_and_load ... ok
[INFO] [stdout] test melvm::opcode::tests::test_loop_zero_times ... ok
[INFO] [stdout] test melvm::opcode::tests::test_loop_inputs_being_not_positive ... ok
[INFO] [stdout] test melvm::opcode::tests::test_multiply ... ok
[INFO] [stdout] test melvm::opcode::tests::test_noop ... ok
[INFO] [stdout] test melvm::opcode::tests::test_multiply_with_overflow ... ok
[INFO] [stdout] test melvm::opcode::tests::test_not_skipping_an_operation_with_bez ... ok
[INFO] [stdout] test melvm::opcode::tests::test_typeq_byte_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_not_skipping_an_operation_with_bnz ... ok
[INFO] [stdout] test melvm::opcode::tests::test_subtraction_with_wraparound ... ok
[INFO] [stdout] test melvm::opcode::tests::test_subtraction ... ok
[INFO] [stdout] test melvm::opcode::tests::test_typeq_integer ... ok
[INFO] [stdout] test melvm::opcode::tests::test_overwrite_an_index_of_a_byte_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_an_index_of_a_byte_slice ... ok
[INFO] [stdout] test melvm::opcode::tests::test_overwrite_an_index_of_a_vm_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_typeq_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_pushic ... ok
[INFO] [stdout] test melvm::opcode::tests::test_remainder ... ok
[INFO] [stdout] test melvm::opcode::tests::test_remainder_is_zero ... ok
[INFO] [stdout] test melvm::opcode::tests::test_append_one_byte_vector_to_another ... ok
[INFO] [stdout] test melvm::opcode::tests::test_skipping_an_operation_with_bez ... ok
[INFO] [stdout] test melvm::opcode::tests::test_skipping_an_operation_with_bnz ... ok
[INFO] [stdout] test melvm::opcode::tests::test_skipping_an_operation_with_jmp ... ok
[INFO] [stdout] test melvm::opcode::tests::test_sigeok ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_an_index_of_a_byte_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_an_index_of_a_vm_slice ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_empty_vector_with_out_of_bounds_vm_slice ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_an_index_of_a_vm_vector ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_the_length_of_a_vm_slice ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_the_length_of_a_byte_slice ... ok
[INFO] [stdout] test melvm::tests::fuzz_crash_0 ... ok
[INFO] [stdout] test melvm::tests::deterministic_execution ... ok
[INFO] [stdout] test melvm::tests::check_sig ... ok
[INFO] [stdout] test melvm::tests::imbl_bug ... ok
[INFO] [stdout] test stake::tests::test_vote_power_is_zero_no_stakers ... ok
[INFO] [stdout] test stake::tests::test_vote_power_single_staker_is_total ... ok
[INFO] [stdout] test state::melmint::tests::math ... ok
[INFO] [stdout] test stake::tests::test_non_staker_has_no_vote_power ... ok
[INFO] [stdout] test state::tests::no_duplicate_faucet_same_block ... ok
[INFO] [stdout] test state::tests::nonexistant_coin ... ok
[INFO] [stdout] test state::tests::no_duplicate_faucet_diff_blocks ... ok
[INFO] [stdout] test stake::tests::test_staker_has_correct_vote_power_in_epoch ... ok
[INFO] [stdout] test melvm::opcode::tests::test_verify_empty_vector_with_out_of_bounds_byte_slice ... FAILED
[INFO] [stdout] test state::tests::script_violation ... ok
[INFO] [stdout] test state::tests::insufficient_fees ... ok
[INFO] [stdout] test state::tests::forbid_mainnet_faucet ... ok
[INFO] [stdout] test state::melmint::tests::simple_deposit ... ok
[INFO] [stdout] test state::tests::nonexistent_script ... ok
[INFO] [stdout] test state::tests::unbalanced_input_and_output ... ok
[INFO] [stdout] test state::tests::staked_coin_cannot_spend ... ok
[INFO] [stdout] test stake::tests::test_staker_has_no_vote_power_in_previous_epoch ... ok
[INFO] [stdout] test melvm::tests::stack_overflow ... ok
[INFO] [stdout] test state::tests::apply_batch_exceed_maximum_coin_value ... ok
[INFO] [stdout] test stake::tests::test_remove_stale_all_stale ... ok
[INFO] [stdout] test stake::tests::test_vote_power_is_zero_when_stakers_are_staking_zero ... ok
[INFO] [stdout] test stake::tests::test_remove_stale_no_stale ... ok
[INFO] [stdout] test state::tests::simple_dmt ... ok
[INFO] [stdout] test state::tests::fee_pool_increase ... ok
[INFO] [stdout] test state::tests::apply_batch_normal ... ok
[INFO] [stdout] test state::tests::overflow_coins - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- melvm::opcode::tests::test_verify_empty_vector_with_out_of_bounds_byte_slice stdout ----
[INFO] [stdout] Stack (step) is empty.
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(5) @ 2, loop state []
[INFO] [stdout] Stack (step): [Int(5)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(1) @ 3, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(5) @ 4, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(4) @ 5, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(3) @ 6, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4), Int(3)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(2) @ 7, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4), Int(3), Int(2)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(1) @ 8, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4), Int(3), Int(2), Int(1)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BEmpty @ 9, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4), Int(3), Int(2), Int(1), Bytes([])]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BPush @ 10, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4), Int(3), Int(2), Bytes([1])]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BPush @ 11, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4), Int(3), Bytes([1, 2])]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BPush @ 12, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Int(4), Bytes([1, 2, 3])]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BPush @ 13, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Int(5), Bytes([1, 2, 3, 4])]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BPush @ 14, loop state []
[INFO] [stdout] Stack (step): [Int(5), Int(1), Bytes([1, 2, 3, 4, 5])]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BSlice @ 15, loop state []
[INFO] [stdout] Stack (step): [Bytes([2, 3, 4, 5])]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction BLength @ 16, loop state []
[INFO] [stdout] Stack (step): [Int(4)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction PushI(0) @ 17, loop state []
[INFO] [stdout] Stack (step): [Int(4), Int(0)]
[INFO] [stdout] Heap (step) is empty.
[INFO] [stdout] [2026-01-28T11:33:00Z DEBUG themelio_stf::melvm::executor] Getting next instruction Eql @ 18, loop state []
[INFO] [stdout] Stack (final): [Int(0)]
[INFO] [stdout] Heap (final) is empty.
[INFO] [stdout] 
[INFO] [stdout] thread 'melvm::opcode::tests::test_verify_empty_vector_with_out_of_bounds_byte_slice' (81) panicked at src/melvm/opcode.rs:1626:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5966cd3d3372 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5966cd3d3372 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5966cd3d3372 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5966cd3d3372 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5966cd3e4bca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5966cd3e4bca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5966cd3a1706 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5966cd3a1706 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5966cd3b2349 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5966cd3b2349 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5966cd3b21e1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5966cd08f57e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5966cd08f57e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5966cd3b2672 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5966cd3b2672 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5966cd3b2408 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5966cd3ad3d9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5966cd39628d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5966cd3eca5c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5966cd3ec8e3 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5966ccf64ca6 - core::panicking::assert_failed::h4580f2ea38425a66
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5966ccff680b - themelio_stf::melvm::opcode::tests::test_verify_empty_vector_with_out_of_bounds_byte_slice::h5f63f0e168a82ac4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/melvm/opcode.rs:1626:9
[INFO] [stdout]   22:     0x5966ccff68c7 - themelio_stf::melvm::opcode::tests::test_verify_empty_vector_with_out_of_bounds_byte_slice::{{closure}}::hb432cae94647e80e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/melvm/opcode.rs:1599:64
[INFO] [stdout]   23:     0x5966ccf5c506 - core::ops::function::FnOnce::call_once::h8bd74713a28a77c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5966cd08f37b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5966cd08f37b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5966cd0a2d4a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5966cd0a2d4a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5966cd0a2d4a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5966cd0a2d4a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5966cd0a2d4a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5966cd0a2d4a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5966cd0a2d4a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5966cd07d1a4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5966cd07d1a4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5966cd080a62 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5966cd080a62 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5966cd080a62 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5966cd080a62 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5966cd080a62 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5966cd080a62 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5966cd080a62 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5966cd3a866f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5966cd3a866f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7aebce1acaa4 - <unknown>
[INFO] [stdout]   45:     0x7aebce239a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     melvm::opcode::tests::test_verify_empty_vector_with_out_of_bounds_byte_slice
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 89 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.66s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b7e1d0f368ef2b76d14fe531e7380e27290db9323d7b3231372d1f5b31cc1e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e1d0f368ef2b76d14fe531e7380e27290db9323d7b3231372d1f5b31cc1e50", kill_on_drop: false }`
[INFO] [stdout] b7e1d0f368ef2b76d14fe531e7380e27290db9323d7b3231372d1f5b31cc1e50
