[INFO] cloning repository https://github.com/ajzaff/substrate-mfm-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajzaff/substrate-mfm-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajzaff%2Fsubstrate-mfm-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajzaff%2Fsubstrate-mfm-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e125cfa95def1b50890e194e00e45cdc1876e03f [INFO] checking ajzaff/substrate-mfm-engine against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajzaff%2Fsubstrate-mfm-engine" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ajzaff/substrate-mfm-engine on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ajzaff/substrate-mfm-engine [INFO] finished tweaking git repo https://github.com/ajzaff/substrate-mfm-engine [INFO] tweaked toml for git repo https://github.com/ajzaff/substrate-mfm-engine written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ajzaff/substrate-mfm-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-epoch v0.9.2 [INFO] [stderr] Downloaded lalrpop v0.19.4 [INFO] [stderr] Downloaded globwalk v0.3.1 [INFO] [stderr] Downloaded generator v0.6.24 [INFO] [stderr] Downloaded once_cell v1.6.0 [INFO] [stderr] Downloaded lalrpop-util v0.19.4 [INFO] [stderr] Downloaded clap-verbosity-flag v0.2.0 [INFO] [stderr] Downloaded loom v0.4.0 [INFO] [stderr] Downloaded quicli v0.4.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.2 [INFO] [stderr] Downloaded pico-args v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6275ef7853d7295e0a222a830a10ca94fc22ef3c1cfa22f20dd8f87f349cc4f8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6275ef7853d7295e0a222a830a10ca94fc22ef3c1cfa22f20dd8f87f349cc4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6275ef7853d7295e0a222a830a10ca94fc22ef3c1cfa22f20dd8f87f349cc4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6275ef7853d7295e0a222a830a10ca94fc22ef3c1cfa22f20dd8f87f349cc4f8", kill_on_drop: false }` [INFO] [stdout] 6275ef7853d7295e0a222a830a10ca94fc22ef3c1cfa22f20dd8f87f349cc4f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "-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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96eb7db5ba59333481ee199ab8d2a25c6bdcab9aaaacbacfbe2fffdaa25bd37a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "96eb7db5ba59333481ee199ab8d2a25c6bdcab9aaaacbacfbe2fffdaa25bd37a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking once_cell v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling pico-args v0.3.4 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking enquote v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking lalrpop-util v0.19.4 [INFO] [stderr] Checking ignore v0.4.17 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling lalrpop v0.19.4 [INFO] [stderr] Checking globwalk v0.3.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking clap-verbosity-flag v0.2.0 [INFO] [stderr] Checking quicli v0.4.0 [INFO] [stderr] Compiling substrate-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `num::traits::FromPrimitive` [INFO] [stdout] --> src/base/arith.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::traits::FromPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/base/arith.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `Neg`, `Rem` [INFO] [stdout] --> src/base/arith.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{Add, Div, Mul, Neg, Rem, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `MulAssign`, `RemAssign`, `SubAssign` [INFO] [stdout] --> src/base/arith.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::{AddAssign, DivAssign, MulAssign, RemAssign, SubAssign}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BitAnd`, `BitOr`, `BitXor` [INFO] [stdout] --> src/base/arith.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::{BitAnd, BitOr, BitXor}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BitAndAssign`, `BitOrAssign`, `BitXorAssign` [INFO] [stdout] --> src/base/arith.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | use std::ops::{BitAndAssign, BitOrAssign, BitXorAssign}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/code.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ast::{Arg, Args, File, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `I96`, `U96` [INFO] [stdout] --> src/code.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::base::arith::{I96, U96}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/code.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::base::op::{MetaOp, Op}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lalrpop_util::lexer::Token` [INFO] [stdout] --> src/code.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use lalrpop_util::lexer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lalrpop_util::ParseError` [INFO] [stdout] --> src/code.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use lalrpop_util::ParseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufWriter` [INFO] [stdout] --> src/code.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::BufWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::traits::FromPrimitive` [INFO] [stdout] --> src/base/arith.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::traits::FromPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/base/arith.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `Neg`, `Rem` [INFO] [stdout] --> src/base/arith.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{Add, Div, Mul, Neg, Rem, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `MulAssign`, `RemAssign`, `SubAssign` [INFO] [stdout] --> src/base/arith.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::{AddAssign, DivAssign, MulAssign, RemAssign, SubAssign}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BitAnd`, `BitOr`, `BitXor` [INFO] [stdout] --> src/base/arith.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::{BitAnd, BitOr, BitXor}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BitAndAssign`, `BitOrAssign`, `BitXorAssign` [INFO] [stdout] --> src/base/arith.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | use std::ops::{BitAndAssign, BitOrAssign, BitXorAssign}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/code.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ast::{Arg, Args, File, Node}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `I96`, `U96` [INFO] [stdout] --> src/code.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::base::arith::{I96, U96}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/code.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::base::op::{MetaOp, Op}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lalrpop_util::lexer::Token` [INFO] [stdout] --> src/code.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use lalrpop_util::lexer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lalrpop_util::ParseError` [INFO] [stdout] --> src/code.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use lalrpop_util::ParseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufWriter` [INFO] [stdout] --> src/code.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::BufWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/code.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/code.rs:104:39 [INFO] [stdout] | [INFO] [stdout] 104 | fn process_instruction(&mut self, n: &Node) -> Result<(), Error> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/code.rs:108:43 [INFO] [stdout] | [INFO] [stdout] 108 | fn write_pool_entry(w: &mut W, a: Arg) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/code.rs:108:54 [INFO] [stdout] | [INFO] [stdout] 108 | fn write_pool_entry(w: &mut W, a: Arg) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/code.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/code.rs:104:39 [INFO] [stdout] | [INFO] [stdout] 104 | fn process_instruction(&mut self, n: &Node) -> Result<(), Error> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/code.rs:108:43 [INFO] [stdout] | [INFO] [stdout] 108 | fn write_pool_entry(w: &mut W, a: Arg) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/code.rs:108:54 [INFO] [stdout] | [INFO] [stdout] 108 | fn write_pool_entry(w: &mut W, a: Arg) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Field` [INFO] [stdout] --> src/ast.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | Field(base::Field), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MIN` [INFO] [stdout] --> src/base/arith.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub const MIN: Self = Self(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX` [INFO] [stdout] --> src/base/arith.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub const MAX: Self = Self(1 << 96 - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid` [INFO] [stdout] --> src/base/arith.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn is_valid(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `truncate` [INFO] [stdout] --> src/base/arith.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn truncate(self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MIN` [INFO] [stdout] --> src/base/arith.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub const MIN: Self = Self(-1 << 95 - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX` [INFO] [stdout] --> src/base/arith.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | pub const MAX: Self = Self(1 << 95 - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid` [INFO] [stdout] --> src/base/arith.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | fn is_valid(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `truncate` [INFO] [stdout] --> src/base/arith.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn truncate(self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pop` [INFO] [stdout] --> src/base/op.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_u8` [INFO] [stdout] --> src/base/mod.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn to_u8(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/substrate-engine-8b5f946c60cc1a19/out/substrate.rs:4406:16 [INFO] [stdout] | [INFO] [stdout] 4406 | pub fn new() -> InstructionParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/substrate-engine-8b5f946c60cc1a19/out/substrate.rs:7014:16 [INFO] [stdout] | [INFO] [stdout] 7014 | pub fn new() -> MetaInstructionParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Inline` [INFO] [stdout] --> src/code.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Inline(Const), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pool` [INFO] [stdout] --> src/code.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Pool(u16), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `const_map` [INFO] [stdout] --> src/code.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | const_map: HashMap<&'input str, InlineOrPool>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `field_map` [INFO] [stdout] --> src/code.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | field_map: HashMap<&'input str, u16>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/code.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | w.write_u32::(MAGIC_NUMBER); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | w.write_u16::(Self::MINOR_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | w.write_u16::(Self::MAJOR_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | w.write_u16::(self.const_pool.len() as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | w.write_u8(self.metadata.len() as u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | w.write_u64::(*i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | w.write_u16::(self.code.len() as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | w.write_u64::(*i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Field` [INFO] [stdout] --> src/ast.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | Field(base::Field), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MIN` [INFO] [stdout] --> src/base/arith.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub const MIN: Self = Self(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX` [INFO] [stdout] --> src/base/arith.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub const MAX: Self = Self(1 << 96 - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid` [INFO] [stdout] --> src/base/arith.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn is_valid(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `truncate` [INFO] [stdout] --> src/base/arith.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn truncate(self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MIN` [INFO] [stdout] --> src/base/arith.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub const MIN: Self = Self(-1 << 95 - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX` [INFO] [stdout] --> src/base/arith.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | pub const MAX: Self = Self(1 << 95 - 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid` [INFO] [stdout] --> src/base/arith.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | fn is_valid(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `truncate` [INFO] [stdout] --> src/base/arith.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn truncate(self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pop` [INFO] [stdout] --> src/base/op.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_u8` [INFO] [stdout] --> src/base/mod.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn to_u8(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/substrate-engine-8b5f946c60cc1a19/out/substrate.rs:4406:16 [INFO] [stdout] | [INFO] [stdout] 4406 | pub fn new() -> InstructionParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/substrate-engine-8b5f946c60cc1a19/out/substrate.rs:7014:16 [INFO] [stdout] | [INFO] [stdout] 7014 | pub fn new() -> MetaInstructionParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Inline` [INFO] [stdout] --> src/code.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Inline(Const), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pool` [INFO] [stdout] --> src/code.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Pool(u16), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `const_map` [INFO] [stdout] --> src/code.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | const_map: HashMap<&'input str, InlineOrPool>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `field_map` [INFO] [stdout] --> src/code.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | field_map: HashMap<&'input str, u16>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/code.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | w.write_u32::(MAGIC_NUMBER); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | w.write_u16::(Self::MINOR_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | w.write_u16::(Self::MAJOR_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | w.write_u16::(self.const_pool.len() as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | w.write_u8(self.metadata.len() as u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | w.write_u64::(*i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | w.write_u16::(self.code.len() as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/code.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | w.write_u64::(*i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 19s [INFO] running `Command { std: "docker" "inspect" "96eb7db5ba59333481ee199ab8d2a25c6bdcab9aaaacbacfbe2fffdaa25bd37a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96eb7db5ba59333481ee199ab8d2a25c6bdcab9aaaacbacfbe2fffdaa25bd37a", kill_on_drop: false }` [INFO] [stdout] 96eb7db5ba59333481ee199ab8d2a25c6bdcab9aaaacbacfbe2fffdaa25bd37a