[INFO] cloning repository https://github.com/0xKitsune/solstat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xKitsune/solstat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xKitsune%2Fsolstat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xKitsune%2Fsolstat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fde893722e8a23a8953a8947b6099aac580904fe
[INFO] testing 0xKitsune/solstat against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xKitsune%2Fsolstat" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xKitsune/solstat
[INFO] finished tweaking git repo https://github.com/0xKitsune/solstat
[INFO] tweaked toml for git repo https://github.com/0xKitsune/solstat written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xKitsune/solstat on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xKitsune/solstat 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.47
[INFO] [stderr]   Downloaded unicode-xid v0.2.4
[INFO] [stderr]   Downloaded solang-parser v0.1.18
[INFO] [stderr]   Downloaded new_debug_unreachable v1.0.4
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.16
[INFO] [stderr]   Downloaded winapi-util v0.1.5
[INFO] [stderr]   Downloaded clap_derive v4.0.18
[INFO] [stderr]   Downloaded os_str_bytes v6.3.0
[INFO] [stderr]   Downloaded heck v0.4.0
[INFO] [stderr]   Downloaded clap_lex v0.3.0
[INFO] [stderr]   Downloaded redox_users v0.4.3
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.19
[INFO] [stderr]   Downloaded parking_lot_core v0.8.5
[INFO] [stderr]   Downloaded lalrpop v0.19.8
[INFO] [stderr]   Downloaded regex v1.6.0
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.42.0
[INFO] [stderr]   Downloaded aho-corasick v0.7.19
[INFO] [stderr]   Downloaded signal-hook v0.1.17
[INFO] [stderr]   Downloaded windows_i686_msvc v0.42.0
[INFO] [stderr]   Downloaded colour v0.6.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.27
[INFO] [stderr]   Downloaded crossterm v0.19.0
[INFO] [stderr]   Downloaded ntapi v0.3.7
[INFO] [stderr]   Downloaded libc v0.2.137
[INFO] [stderr]   Downloaded clap v4.0.18
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.42.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.42.0
[INFO] [stderr]   Downloaded console v0.15.2
[INFO] [stderr]   Downloaded indicatif v0.16.2
[INFO] [stderr]   Downloaded ascii-canvas v3.0.0
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded log v0.4.17
[INFO] [stderr]   Downloaded smallvec v1.10.0
[INFO] [stderr]   Downloaded redox_syscall v0.2.16
[INFO] [stderr]   Downloaded mio v0.7.14
[INFO] [stderr]   Downloaded petgraph v0.6.2
[INFO] [stderr]   Downloaded term v0.7.0
[INFO] [stderr]   Downloaded getrandom v0.2.8
[INFO] [stderr]   Downloaded phf_macros v0.10.0
[INFO] [stderr]   Downloaded siphasher v0.3.10
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.42.0
[INFO] [stderr]   Downloaded proc-macro-error-attr v1.0.4
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.42.0
[INFO] [stderr]   Downloaded proc-macro-error v1.0.4
[INFO] [stderr]   Downloaded miow v0.3.7
[INFO] [stderr]   Downloaded windows_i686_gnu v0.42.0
[INFO] [stderr]   Downloaded scopeguard v1.1.0
[INFO] [stderr]   Downloaded string_cache v0.8.4
[INFO] [stderr]   Downloaded thiserror-impl v1.0.37
[INFO] [stderr]   Downloaded thiserror v1.0.37
[INFO] [stderr]   Downloaded signal-hook-registry v1.4.0
[INFO] [stderr]   Downloaded either v1.8.0
[INFO] [stderr]   Downloaded indexmap v1.9.1
[INFO] [stderr]   Downloaded parking_lot_core v0.9.4
[INFO] [stderr]   Downloaded terminal_size v0.1.17
[INFO] [stderr]   Downloaded ena v0.14.0
[INFO] [stderr]   Downloaded rustversion v1.0.9
[INFO] [stderr]   Downloaded serde v1.0.147
[INFO] [stderr]   Downloaded termcolor v1.1.3
[INFO] [stderr]   Downloaded crossterm_winapi v0.7.0
[INFO] [stderr]   Downloaded parking_lot v0.11.2
[INFO] [stderr]   Downloaded encode_unicode v0.3.6
[INFO] [stderr]   Downloaded fixedbitset v0.4.2
[INFO] [stderr]   Downloaded pico-args v0.4.2
[INFO] [stderr]   Downloaded lock_api v0.4.9
[INFO] [stderr]   Downloaded dirs-sys-next v0.1.2
[INFO] [stderr]   Downloaded dirs-next v2.0.0
[INFO] [stderr]   Downloaded lalrpop-util v0.19.8
[INFO] [stderr]   Downloaded phf v0.10.1
[INFO] [stderr]   Downloaded syn v1.0.103
[INFO] [stderr]   Downloaded serde_derive v1.0.147
[INFO] [stderr]   Downloaded toml v0.5.9
[INFO] [stderr]   Downloaded once_cell v1.15.0
[INFO] [stderr]   Downloaded quote v1.0.21
[INFO] [stderr]   Downloaded unicode-ident v1.0.5
[INFO] [stderr]   Downloaded windows-sys v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5296680e4b491718d50658d7cc6413635dee8b8773640062b25a04a6ee19ea2c
[INFO] running `Command { std: "docker" "start" "-a" "5296680e4b491718d50658d7cc6413635dee8b8773640062b25a04a6ee19ea2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5296680e4b491718d50658d7cc6413635dee8b8773640062b25a04a6ee19ea2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5296680e4b491718d50658d7cc6413635dee8b8773640062b25a04a6ee19ea2c", kill_on_drop: false }`
[INFO] [stdout] 5296680e4b491718d50658d7cc6413635dee8b8773640062b25a04a6ee19ea2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f794d26d9f8ec5df2483eddcb2b13170590739211611ceacb7c9ef6308cc12
[INFO] running `Command { std: "docker" "start" "-a" "e3f794d26d9f8ec5df2483eddcb2b13170590739211611ceacb7c9ef6308cc12", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.8
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling console v0.15.2
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling petgraph v0.6.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling string_cache v0.8.4
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling colour v0.6.0
[INFO] [stderr]    Compiling lalrpop v0.19.8
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling clap_derive v4.0.18
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling clap v4.0.18
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling solang-parser v0.1.18
[INFO] [stderr]    Compiling solstat v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ContractPart` and `Expression`
[INFO] [stdout]  --> src/analyzer/optimizations/payable_function.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, ContractPart, Expression, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourceUnitPart`
[INFO] [stdout]  --> src/analyzer/optimizations/safe_math.rs:1:60
[INFO] [stdout]   |
[INFO] [stdout] 1 | use solang_parser::pt::{self, Expression, Loc, SourceUnit, SourceUnitPart};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/optimizations/mod.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout] 27 |     fs,
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionTy`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, FunctionTy, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Target` and `self`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::analyzer::ast::{self, Target};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/qa/mod.rs:7:38
[INFO] [stdout]    |
[INFO] [stdout]  7 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  8 |     fs,
[INFO] [stdout]  9 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `env`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:8:38
[INFO] [stdout]    |
[INFO] [stdout]  8 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  9 |     env, fs,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solang_parser::pt::SourceUnit`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use solang_parser::pt::SourceUnit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/generation.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/optimization_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/optimization_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         QualityAssurance::ConstructorOrder => constructor_order_qa(source_unit),
[INFO] [stdout]     |         ---------------------------------- matches some of the same values
[INFO] [stdout] 115 |         QualityAssurance::PrivateVarsLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 118 |         QualityAssurance::PrivateFuncLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solidity_minor_version`
[INFO] [stdout]    --> src/analyzer/utils.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solidity_minor_version`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/analyzer/utils.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/optimization_report.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/vulnerability_report.rs:34:29
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContractPart` and `Expression`
[INFO] [stdout]  --> src/analyzer/optimizations/payable_function.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, ContractPart, Expression, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourceUnitPart`
[INFO] [stdout]  --> src/analyzer/optimizations/safe_math.rs:1:60
[INFO] [stdout]   |
[INFO] [stdout] 1 | use solang_parser::pt::{self, Expression, Loc, SourceUnit, SourceUnitPart};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/optimizations/mod.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout] 27 |     fs,
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionTy`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, FunctionTy, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Target` and `self`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::analyzer::ast::{self, Target};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/qa/mod.rs:7:38
[INFO] [stdout]    |
[INFO] [stdout]  7 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  8 |     fs,
[INFO] [stdout]  9 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `env`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:8:38
[INFO] [stdout]    |
[INFO] [stdout]  8 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  9 |     env, fs,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solang_parser::pt::SourceUnit`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use solang_parser::pt::SourceUnit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/generation.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/optimization_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/optimization_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         QualityAssurance::ConstructorOrder => constructor_order_qa(source_unit),
[INFO] [stdout]     |         ---------------------------------- matches some of the same values
[INFO] [stdout] 115 |         QualityAssurance::PrivateVarsLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 118 |         QualityAssurance::PrivateFuncLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solidity_minor_version`
[INFO] [stdout]    --> src/analyzer/utils.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solidity_minor_version`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/analyzer/utils.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/optimization_report.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/vulnerability_report.rs:34:29
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_targets` is never used
[INFO] [stdout]    --> src/analyzer/ast.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn new_targets(targets: Vec<Target>) -> HashSet<Target> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_constant_variables` is never used
[INFO] [stdout]    --> src/analyzer/utils.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn get_constant_variables(source_unit: pt::SourceUnit) -> HashMap<String, Loc> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_immutable_variables` is never used
[INFO] [stdout]    --> src/analyzer/utils.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub fn get_immutable_variables(source_unit: pt::SourceUnit) -> HashMap<String, Loc> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_solidity_major_version` is never used
[INFO] [stdout]    --> src/analyzer/utils.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub fn get_solidity_major_version(solidity_version_str: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_solidity_minor_version` is never used
[INFO] [stdout]    --> src/analyzer/utils.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn get_solidity_minor_version(solidity_version_str: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_solidity_patch_version` is never used
[INFO] [stdout]    --> src/analyzer/utils.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub fn get_solidity_patch_version(solidity_version_str: &str) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/opts.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct SolstatToml {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 42 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SolstatToml` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[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" "e3f794d26d9f8ec5df2483eddcb2b13170590739211611ceacb7c9ef6308cc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f794d26d9f8ec5df2483eddcb2b13170590739211611ceacb7c9ef6308cc12", kill_on_drop: false }`
[INFO] [stdout] e3f794d26d9f8ec5df2483eddcb2b13170590739211611ceacb7c9ef6308cc12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03e3f31e1930fa3a7544e0e53e18ecc4dafd80cc2aa482366b58b76f1fc9fcbd
[INFO] running `Command { std: "docker" "start" "-a" "03e3f31e1930fa3a7544e0e53e18ecc4dafd80cc2aa482366b58b76f1fc9fcbd", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `ContractPart` and `Expression`
[INFO] [stdout]  --> src/analyzer/optimizations/payable_function.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, ContractPart, Expression, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourceUnitPart`
[INFO] [stdout]  --> src/analyzer/optimizations/safe_math.rs:1:60
[INFO] [stdout]   |
[INFO] [stdout] 1 | use solang_parser::pt::{self, Expression, Loc, SourceUnit, SourceUnitPart};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/optimizations/mod.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout] 27 |     fs,
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionTy`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, FunctionTy, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling solstat v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Target` and `self`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::analyzer::ast::{self, Target};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/qa/mod.rs:7:38
[INFO] [stdout]    |
[INFO] [stdout]  7 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  8 |     fs,
[INFO] [stdout]  9 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `env`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:8:38
[INFO] [stdout]    |
[INFO] [stdout]  8 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  9 |     env, fs,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solang_parser::pt::SourceUnit`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use solang_parser::pt::SourceUnit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/generation.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/optimization_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/optimization_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         QualityAssurance::ConstructorOrder => constructor_order_qa(source_unit),
[INFO] [stdout]     |         ---------------------------------- matches some of the same values
[INFO] [stdout] 115 |         QualityAssurance::PrivateVarsLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 118 |         QualityAssurance::PrivateFuncLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solidity_minor_version`
[INFO] [stdout]    --> src/analyzer/utils.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solidity_minor_version`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/analyzer/utils.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/optimization_report.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/vulnerability_report.rs:34:29
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContractPart` and `Expression`
[INFO] [stdout]  --> src/analyzer/optimizations/payable_function.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, ContractPart, Expression, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourceUnitPart`
[INFO] [stdout]  --> src/analyzer/optimizations/safe_math.rs:1:60
[INFO] [stdout]   |
[INFO] [stdout] 1 | use solang_parser::pt::{self, Expression, Loc, SourceUnit, SourceUnitPart};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/optimizations/mod.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout] 27 |     fs,
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionTy`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, FunctionTy, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Target` and `self`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::analyzer::ast::{self, Target};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/qa/mod.rs:7:38
[INFO] [stdout]    |
[INFO] [stdout]  7 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  8 |     fs,
[INFO] [stdout]  9 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `env`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:8:38
[INFO] [stdout]    |
[INFO] [stdout]  8 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  9 |     env, fs,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solang_parser::pt::SourceUnit`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use solang_parser::pt::SourceUnit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/generation.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/optimization_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/optimization_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContractPart` and `Expression`
[INFO] [stdout]  --> src/analyzer/optimizations/payable_function.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, ContractPart, Expression, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourceUnitPart`
[INFO] [stdout]  --> src/analyzer/optimizations/safe_math.rs:1:60
[INFO] [stdout]   |
[INFO] [stdout] 1 | use solang_parser::pt::{self, Expression, Loc, SourceUnit, SourceUnitPart};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/optimizations/mod.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout] 27 |     fs,
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionTy`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use solang_parser::pt::{self, FunctionTy, Loc};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Target` and `self`
[INFO] [stdout]  --> src/analyzer/qa/private_vars_leading_underscore.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::analyzer::ast::{self, Target};
[INFO] [stdout]   |                            ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/qa/mod.rs:7:38
[INFO] [stdout]    |
[INFO] [stdout]  7 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  8 |     fs,
[INFO] [stdout]  9 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `env`, `path::PathBuf`, and `str::FromStr`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:8:38
[INFO] [stdout]    |
[INFO] [stdout]  8 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]    |                                      ^^^^^^^
[INFO] [stdout]  9 |     env, fs,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     str::FromStr,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solang_parser::pt::SourceUnit`
[INFO] [stdout]   --> src/analyzer/vulnerabilities/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use solang_parser::pt::SourceUnit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/generation.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/optimization_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/optimization_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/report/vulnerability_report.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fs};
[INFO] [stdout]   |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         QualityAssurance::ConstructorOrder => constructor_order_qa(source_unit),
[INFO] [stdout]     |         ---------------------------------- matches some of the same values
[INFO] [stdout] 115 |         QualityAssurance::PrivateVarsLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 118 |         QualityAssurance::PrivateFuncLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solidity_minor_version`
[INFO] [stdout]    --> src/analyzer/utils.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solidity_minor_version`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/analyzer/utils.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/optimization_report.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/vulnerability_report.rs:34:29
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         QualityAssurance::ConstructorOrder => constructor_order_qa(source_unit),
[INFO] [stdout]     |         ---------------------------------- matches some of the same values
[INFO] [stdout] 115 |         QualityAssurance::PrivateVarsLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 118 |         QualityAssurance::PrivateFuncLeadingUnderscore => {
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solidity_minor_version`
[INFO] [stdout]    --> src/analyzer/utils.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solidity_minor_version`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/analyzer/utils.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/optimization_report.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/report/vulnerability_report.rs:34:29
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for (file_name, mut lines) in matches {
[INFO] [stdout]    |                             ----^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_targets` is never used
[INFO] [stdout]    --> src/analyzer/ast.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn new_targets(targets: Vec<Target>) -> HashSet<Target> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_constant_variables` is never used
[INFO] [stdout]    --> src/analyzer/utils.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn get_constant_variables(source_unit: pt::SourceUnit) -> HashMap<String, Loc> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_immutable_variables` is never used
[INFO] [stdout]    --> src/analyzer/utils.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub fn get_immutable_variables(source_unit: pt::SourceUnit) -> HashMap<String, Loc> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/opts.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct SolstatToml {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 42 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SolstatToml` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[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" "03e3f31e1930fa3a7544e0e53e18ecc4dafd80cc2aa482366b58b76f1fc9fcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e3f31e1930fa3a7544e0e53e18ecc4dafd80cc2aa482366b58b76f1fc9fcbd", kill_on_drop: false }`
[INFO] [stdout] 03e3f31e1930fa3a7544e0e53e18ecc4dafd80cc2aa482366b58b76f1fc9fcbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f67ba1def6b11a8c280105ba0ef5c71dca066a402854ebb58ebd259fdb307da
[INFO] running `Command { std: "docker" "start" "-a" "0f67ba1def6b11a8c280105ba0ef5c71dca066a402854ebb58ebd259fdb307da", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ContractPart` and `Expression`
[INFO] [stderr]  --> src/analyzer/optimizations/payable_function.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use solang_parser::pt::{self, ContractPart, Expression, Loc};
[INFO] [stderr]   |                               ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SourceUnitPart`
[INFO] [stderr]  --> src/analyzer/optimizations/safe_math.rs:1:60
[INFO] [stderr]   |
[INFO] [stderr] 1 | use solang_parser::pt::{self, Expression, Loc, SourceUnit, SourceUnitPart};
[INFO] [stderr]   |                                                            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stderr]   --> src/analyzer/optimizations/mod.rs:26:38
[INFO] [stderr]    |
[INFO] [stderr] 26 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 27 |     fs,
[INFO] [stderr] 28 |     path::PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 29 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FunctionTy`
[INFO] [stderr]  --> src/analyzer/qa/private_vars_leading_underscore.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use solang_parser::pt::{self, FunctionTy, Loc};
[INFO] [stderr]   |                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Target` and `self`
[INFO] [stderr]  --> src/analyzer/qa/private_vars_leading_underscore.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::analyzer::ast::{self, Target};
[INFO] [stderr]   |                            ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashSet`, `path::PathBuf`, and `str::FromStr`
[INFO] [stderr]   --> src/analyzer/qa/mod.rs:7:38
[INFO] [stderr]    |
[INFO] [stderr]  7 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr]  8 |     fs,
[INFO] [stderr]  9 |     path::PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 10 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashSet`, `env`, `path::PathBuf`, and `str::FromStr`
[INFO] [stderr]   --> src/analyzer/vulnerabilities/mod.rs:8:38
[INFO] [stderr]    |
[INFO] [stderr]  8 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr]  9 |     env, fs,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 10 |     path::PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 11 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `solang_parser::pt::SourceUnit`
[INFO] [stderr]   --> src/analyzer/vulnerabilities/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use solang_parser::pt::SourceUnit;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/report/generation.rs:2:38
[INFO] [stderr]   |
[INFO] [stderr] 2 |     collections::{BTreeSet, HashMap, HashSet},
[INFO] [stderr]   |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/report/optimization_report.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fs`
[INFO] [stderr]  --> src/report/optimization_report.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{collections::HashMap, fs};
[INFO] [stderr]   |                                 ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/report/vulnerability_report.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{BTreeSet, HashSet};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fs`
[INFO] [stderr]  --> src/report/vulnerability_report.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{collections::HashMap, fs};
[INFO] [stderr]   |                                 ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stderr]     |         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/analyzer/qa/mod.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         QualityAssurance::ConstructorOrder => constructor_order_qa(source_unit),
[INFO] [stderr]     |         ---------------------------------- matches some of the same values
[INFO] [stderr] 115 |         QualityAssurance::PrivateVarsLeadingUnderscore => {
[INFO] [stderr]     |         ---------------------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 118 |         QualityAssurance::PrivateFuncLeadingUnderscore => {
[INFO] [stderr]     |         ---------------------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 121 |         _ => panic!("Location dont recognized"),
[INFO] [stderr]     |         ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `solidity_minor_version`
[INFO] [stderr]    --> src/analyzer/utils.rs:180:13
[INFO] [stderr]     |
[INFO] [stderr] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solidity_minor_version`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/analyzer/utils.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |     let mut solidity_minor_version: i32 = 0;
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/report/optimization_report.rs:31:29
[INFO] [stderr]    |
[INFO] [stderr] 31 |             for (file_name, mut lines) in matches {
[INFO] [stderr]    |                             ----^^^^^
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/report/vulnerability_report.rs:34:29
[INFO] [stderr]    |
[INFO] [stderr] 34 |             for (file_name, mut lines) in matches {
[INFO] [stderr]    |                             ----^^^^^
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `solstat` (lib) generated 18 warnings (run `cargo fix --lib -p solstat` to apply 16 suggestions)
[INFO] [stderr] warning: `solstat` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr] warning: function `new_targets` is never used
[INFO] [stderr]    --> src/analyzer/ast.rs:104:8
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub fn new_targets(targets: Vec<Target>) -> HashSet<Target> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_constant_variables` is never used
[INFO] [stderr]    --> src/analyzer/utils.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub fn get_constant_variables(source_unit: pt::SourceUnit) -> HashMap<String, Loc> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_immutable_variables` is never used
[INFO] [stderr]    --> src/analyzer/utils.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub fn get_immutable_variables(source_unit: pt::SourceUnit) -> HashMap<String, Loc> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/opts.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct SolstatToml {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 42 |     pub path: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SolstatToml` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `solstat` (bin "solstat" test) generated 22 warnings (18 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[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/lib.rs (/opt/rustwide/target/debug/deps/solstat-0dba0bfae1600d0b)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test analyzer::optimizations::address_balance::test_address_balance_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::bool_equals_bool::test_analyze_for_if_bool_equals_bool_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::constant_variables::test_constant_variable_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::cache_array_length::test_cache_array_length_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::payable_function::test_payable_function_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::multiple_require::test_multiple_require_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::pack_struct_variables::test_pack_struct_variables_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::assign_update_array_value::test_assign_update_array_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::private_constant::test_private_constant_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::optimal_comparison::test_optimal_comparison_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::immutable_variables::test_immutable_variables_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::memory_to_calldata::test_memory_to_calldata_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::safe_math::test_analyze_for_safe_math_post_080 ... ok
[INFO] [stdout] test analyzer::optimizations::template::test_template_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::shift_math::test_shift_math_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::pack_storage_variables::test_pack_storage_variables_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::short_revert_string::test_short_revert_string ... ok
[INFO] [stdout] test analyzer::optimizations::increment_decrement::test_increment_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::sstore::test_sstore_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::address_zero::test_address_zero_optimization ... ok
[INFO] [stdout] test analyzer::qa::private_vars_leading_underscore::test_private_vars_leading_underscore ... ok
[INFO] [stdout] test analyzer::qa::private_func_leading_underscore::test_private_func_leading_underscore ... ok
[INFO] [stdout] test analyzer::utils::test_get_solidity_minor_version ... ok
[INFO] [stdout] test analyzer::qa::constructor_order::test_constructor_order_qa ... ok
[INFO] [stdout] test analyzer::optimizations::safe_math::test_analyze_for_safe_math_pre_080 ... ok
[INFO] [stdout] test analyzer::qa::template::test_template_qa ... ok
[INFO] [stdout] test analyzer::utils::test_get_solidity_version ... ok
[INFO] [stdout] test analyzer::vulnerabilities::divide_before_multiply::test_divide_before_multiply_vulnerability ... ok
[INFO] [stdout] test analyzer::vulnerabilities::unprotected_selfdestruct::test_unprotected_selfdestruct_vulnerability ... ok
[INFO] [stdout] test analyzer::vulnerabilities::unsafe_erc20_operation::test_unsafe_erc20_operation_vulnerability ... ok
[INFO] [stdout] test analyzer::optimizations::solidity_keccak256::test_template_optimization ... ok
[INFO] [stdout] test analyzer::vulnerabilities::template::test_template_vulnerability ... ok
[INFO] [stdout] test analyzer::optimizations::solidity_math::test_analyze_for_math_optimization ... ok
[INFO] [stdout] test analyzer::vulnerabilities::floating_pragma::test_floating_pragma_vulnerability ... ok
[INFO] [stdout] test analyzer::optimizations::string_errors::test_string_error_optimization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/solstat-850c7486149cc002)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test analyzer::optimizations::assign_update_array_value::test_assign_update_array_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::address_balance::test_address_balance_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::address_zero::test_address_zero_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::payable_function::test_payable_function_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::bool_equals_bool::test_analyze_for_if_bool_equals_bool_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::private_constant::test_private_constant_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::memory_to_calldata::test_memory_to_calldata_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::solidity_keccak256::test_template_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::solidity_math::test_analyze_for_math_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::optimal_comparison::test_optimal_comparison_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::cache_array_length::test_cache_array_length_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::immutable_variables::test_immutable_variables_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::safe_math::test_analyze_for_safe_math_pre_080 ... ok
[INFO] [stdout] test analyzer::optimizations::increment_decrement::test_increment_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::multiple_require::test_multiple_require_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::shift_math::test_shift_math_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::template::test_template_optimization ... ok
[INFO] [stdout] test analyzer::qa::private_vars_leading_underscore::test_private_vars_leading_underscore ... ok
[INFO] [stdout] test analyzer::qa::constructor_order::test_constructor_order_qa ... ok
[INFO] [stdout] test analyzer::qa::template::test_template_qa ... ok
[INFO] [stdout] test analyzer::qa::private_func_leading_underscore::test_private_func_leading_underscore ... ok
[INFO] [stdout] test analyzer::optimizations::constant_variables::test_constant_variable_optimization ... ok
[INFO] [stdout] test analyzer::vulnerabilities::divide_before_multiply::test_divide_before_multiply_vulnerability ... ok
[INFO] [stdout] test analyzer::utils::test_get_solidity_version ... ok
[INFO] [stdout] test analyzer::optimizations::safe_math::test_analyze_for_safe_math_post_080 ... ok
[INFO] [stdout] test analyzer::optimizations::string_errors::test_string_error_optimization ... ok
[INFO] [stdout] test analyzer::vulnerabilities::floating_pragma::test_floating_pragma_vulnerability ... ok
[INFO] [stdout] test analyzer::vulnerabilities::template::test_template_vulnerability ... ok
[INFO] [stdout] test analyzer::optimizations::short_revert_string::test_short_revert_string ... ok
[INFO] [stdout] test analyzer::vulnerabilities::unsafe_erc20_operation::test_unsafe_erc20_operation_vulnerability ... ok
[INFO] [stdout] test analyzer::vulnerabilities::unprotected_selfdestruct::test_unprotected_selfdestruct_vulnerability ... ok
[INFO] [stdout] test analyzer::optimizations::sstore::test_sstore_optimization ... ok
[INFO] [stdout] test analyzer::utils::test_get_solidity_minor_version ... ok
[INFO] [stdout] test analyzer::optimizations::pack_struct_variables::test_pack_struct_variables_optimization ... ok
[INFO] [stdout] test analyzer::optimizations::pack_storage_variables::test_pack_storage_variables_optimization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solstat
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f67ba1def6b11a8c280105ba0ef5c71dca066a402854ebb58ebd259fdb307da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f67ba1def6b11a8c280105ba0ef5c71dca066a402854ebb58ebd259fdb307da", kill_on_drop: false }`
[INFO] [stdout] 0f67ba1def6b11a8c280105ba0ef5c71dca066a402854ebb58ebd259fdb307da
