[INFO] cloning repository https://github.com/openeuler-mirror/summer2021-79
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/openeuler-mirror/summer2021-79" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Fsummer2021-79", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Fsummer2021-79'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11965de581290305dd949b0dc36598098a187b29
[INFO] testing openeuler-mirror/summer2021-79 against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Fsummer2021-79" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/openeuler-mirror/summer2021-79
[INFO] finished tweaking git repo https://github.com/openeuler-mirror/summer2021-79
[INFO] tweaked toml for git repo https://github.com/openeuler-mirror/summer2021-79 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/openeuler-mirror/summer2021-79 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/openeuler-mirror/summer2021-79 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5215732b48ee38fe4a0f70909de9a98732d4d90af097fcd0149bab228fa8a78
[INFO] running `Command { std: "docker" "start" "-a" "f5215732b48ee38fe4a0f70909de9a98732d4d90af097fcd0149bab228fa8a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5215732b48ee38fe4a0f70909de9a98732d4d90af097fcd0149bab228fa8a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5215732b48ee38fe4a0f70909de9a98732d4d90af097fcd0149bab228fa8a78", kill_on_drop: false }`
[INFO] [stdout] f5215732b48ee38fe4a0f70909de9a98732d4d90af097fcd0149bab228fa8a78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecf2b88e42c286987578d33b3220e133f42eb2b6a5943212f40e300da3ed4452
[INFO] running `Command { std: "docker" "start" "-a" "ecf2b88e42c286987578d33b3220e133f42eb2b6a5943212f40e300da3ed4452", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling happ v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/metrics/loc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::__private::quote::__private::ext::RepToTokensExt`
[INFO] [stdout]  --> src/metrics/loc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::__private::quote::__private::ext::RepToTokensExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]  --> src/metrics/loc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::spanned::Spanned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/tools/cc_stats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/tools/loc_func_stats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/tools/loc_file_stats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/tools/file_duplicate.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         (1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32))
[INFO] [stdout]    |         ^                                                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -         (1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32))
[INFO] [stdout] 44 +         1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tools/file_duplicate.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let mut val = self.file_hashs.get_mut(&hash_num).unwrap();
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `func_file` is never read
[INFO] [stdout]   --> src/tools/cc_stats.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CCFunction {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 12 |     func_name: String,
[INFO] [stdout] 13 |     func_file: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CCFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `file`, and `cc` are never used
[INFO] [stdout]   --> src/tools/cc_stats.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl CCFunction {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn file(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn cc(&self) -> usize {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_func` is never used
[INFO] [stdout]   --> src/tools/cc_stats.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl CCStats {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn add_func(&mut self, func: CCFunction) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `func_file` is never read
[INFO] [stdout]   --> src/tools/loc_func_stats.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LocFunction {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 12 |     func_name: String,
[INFO] [stdout] 13 |     func_file: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `file`, and `loc` are never used
[INFO] [stdout]   --> src/tools/loc_func_stats.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl LocFunction {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn file(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn loc(&self) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_func` is never used
[INFO] [stdout]   --> src/tools/loc_func_stats.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl LocStats {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn add_func(&mut self, func: LocFunction) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name` and `loc` are never used
[INFO] [stdout]   --> src/tools/loc_file_stats.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl LocFile {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn loc(&self) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_file` is never used
[INFO] [stdout]   --> src/tools/loc_file_stats.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl LocFileStats {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn add_file(&mut self, file: LocFile) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `name`, and `file_num` are never used
[INFO] [stdout]   --> src/tools/large_dir.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl DirStat {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 20 |
[INFO] [stdout] 21 |     pub fn new(dir_name:String, file_num: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn file_num(&self) -> &usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_dirs` and `min` are never used
[INFO] [stdout]   --> src/tools/large_dir.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl DirStats {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn add_dirs(&mut self, dirs: Vec<DirStat>) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn min(&mut self) -> Option<&DirStat> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tools/file_duplicate.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             file.read_to_string(&mut s);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let _ = file.read_to_string(&mut s);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.88s
[INFO] running `Command { std: "docker" "inspect" "ecf2b88e42c286987578d33b3220e133f42eb2b6a5943212f40e300da3ed4452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf2b88e42c286987578d33b3220e133f42eb2b6a5943212f40e300da3ed4452", kill_on_drop: false }`
[INFO] [stdout] ecf2b88e42c286987578d33b3220e133f42eb2b6a5943212f40e300da3ed4452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f26bc8674d75f41912ff128107a56852cb8deba52fde42ac1d48fae2b1927447
[INFO] running `Command { std: "docker" "start" "-a" "f26bc8674d75f41912ff128107a56852cb8deba52fde42ac1d48fae2b1927447", kill_on_drop: false }`
[INFO] [stderr]    Compiling happ v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/metrics/loc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::__private::quote::__private::ext::RepToTokensExt`
[INFO] [stdout]  --> src/metrics/loc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::__private::quote::__private::ext::RepToTokensExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]  --> src/metrics/loc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::spanned::Spanned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/metrics/loc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::__private::quote::__private::ext::RepToTokensExt`
[INFO] [stdout]  --> src/metrics/loc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::__private::quote::__private::ext::RepToTokensExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/tools/cc_stats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/tools/loc_func_stats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/tools/loc_file_stats.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/tools/file_duplicate.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         (1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32))
[INFO] [stdout]    |         ^                                                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -         (1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32))
[INFO] [stdout] 44 +         1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]  --> src/metrics/loc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::spanned::Spanned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tools/file_duplicate.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let mut val = self.file_hashs.get_mut(&hash_num).unwrap();
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `func_file` is never read
[INFO] [stdout]   --> src/tools/cc_stats.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CCFunction {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 12 |     func_name: String,
[INFO] [stdout] 13 |     func_file: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CCFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `file`, and `cc` are never used
[INFO] [stdout]   --> src/tools/cc_stats.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl CCFunction {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn file(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn cc(&self) -> usize {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_func` is never used
[INFO] [stdout]   --> src/tools/cc_stats.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl CCStats {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn add_func(&mut self, func: CCFunction) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `func_file` is never read
[INFO] [stdout]   --> src/tools/loc_func_stats.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LocFunction {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 12 |     func_name: String,
[INFO] [stdout] 13 |     func_file: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name`, `file`, and `loc` are never used
[INFO] [stdout]   --> src/tools/loc_func_stats.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl LocFunction {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn file(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn loc(&self) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_func` is never used
[INFO] [stdout]   --> src/tools/loc_func_stats.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl LocStats {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn add_func(&mut self, func: LocFunction) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name` and `loc` are never used
[INFO] [stdout]   --> src/tools/loc_file_stats.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl LocFile {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn loc(&self) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_file` is never used
[INFO] [stdout]   --> src/tools/loc_file_stats.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl LocFileStats {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn add_file(&mut self, file: LocFile) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `name`, and `file_num` are never used
[INFO] [stdout]   --> src/tools/large_dir.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl DirStat {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 20 |
[INFO] [stdout] 21 |     pub fn new(dir_name:String, file_num: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn file_num(&self) -> &usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_dirs` and `min` are never used
[INFO] [stdout]   --> src/tools/large_dir.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl DirStats {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn add_dirs(&mut self, dirs: Vec<DirStat>) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn min(&mut self) -> Option<&DirStat> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tools/file_duplicate.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             file.read_to_string(&mut s);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let _ = file.read_to_string(&mut s);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "f26bc8674d75f41912ff128107a56852cb8deba52fde42ac1d48fae2b1927447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26bc8674d75f41912ff128107a56852cb8deba52fde42ac1d48fae2b1927447", kill_on_drop: false }`
[INFO] [stdout] f26bc8674d75f41912ff128107a56852cb8deba52fde42ac1d48fae2b1927447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad33060390e75d3c16789337d7a61266c56f13ec42d82bdc945e5136547f1e32
[INFO] running `Command { std: "docker" "start" "-a" "ad33060390e75d3c16789337d7a61266c56f13ec42d82bdc945e5136547f1e32", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/metrics/loc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::__private::quote::__private::ext::RepToTokensExt`
[INFO] [stderr]  --> src/metrics/loc.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use syn::__private::quote::__private::ext::RepToTokensExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::spanned::Spanned`
[INFO] [stderr]  --> src/metrics/loc.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use syn::spanned::Spanned;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `happ` (lib) generated 3 warnings (run `cargo fix --lib -p happ` to apply 2 suggestions)
[INFO] [stderr] warning: `happ` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/tools/cc_stats.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/tools/loc_func_stats.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/tools/loc_file_stats.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/tools/file_duplicate.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         (1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32))
[INFO] [stderr]    |         ^                                                                ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 44 -         (1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32))
[INFO] [stderr] 44 +         1.0 - (self.file_hashs.len() as f32) / (self.files.len() as f32)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/tools/file_duplicate.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let mut val = self.file_hashs.get_mut(&hash_num).unwrap();
[INFO] [stderr]    |                     ----^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `func_file` is never read
[INFO] [stderr]   --> src/tools/cc_stats.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct CCFunction {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 12 |     func_name: String,
[INFO] [stderr] 13 |     func_file: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CCFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `name`, `file`, and `cc` are never used
[INFO] [stderr]   --> src/tools/cc_stats.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl CCFunction {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     fn name(&self) -> &str {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     fn file(&self) -> &str {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn cc(&self) -> usize {
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_func` is never used
[INFO] [stderr]   --> src/tools/cc_stats.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl CCStats {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn add_func(&mut self, func: CCFunction) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `func_file` is never read
[INFO] [stderr]   --> src/tools/loc_func_stats.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct LocFunction {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 12 |     func_name: String,
[INFO] [stderr] 13 |     func_file: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LocFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `name`, `file`, and `loc` are never used
[INFO] [stderr]   --> src/tools/loc_func_stats.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl LocFunction {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     fn name(&self) -> &str {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     fn file(&self) -> &str {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn loc(&self) -> usize {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_func` is never used
[INFO] [stderr]   --> src/tools/loc_func_stats.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl LocStats {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn add_func(&mut self, func: LocFunction) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `name` and `loc` are never used
[INFO] [stderr]   --> src/tools/loc_file_stats.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl LocFile {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn name(&self) -> &str {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |     fn loc(&self) -> usize {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_file` is never used
[INFO] [stderr]   --> src/tools/loc_file_stats.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | impl LocFileStats {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn add_file(&mut self, file: LocFile) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `name`, and `file_num` are never used
[INFO] [stderr]   --> src/tools/large_dir.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl DirStat {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 20 |
[INFO] [stderr] 21 |     pub fn new(dir_name:String, file_num: usize) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn name(&self) -> &str {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     fn file_num(&self) -> &usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add_dirs` and `min` are never used
[INFO] [stderr]   --> src/tools/large_dir.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl DirStats {
[INFO] [stderr]    | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn add_dirs(&mut self, dirs: Vec<DirStat>) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 82 |     pub fn min(&mut self) -> Option<&DirStat> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/tools/file_duplicate.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             file.read_to_string(&mut s);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let _ = file.read_to_string(&mut s);
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `happ` (bin "happ" test) generated 16 warnings (run `cargo fix --bin "happ" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/happ-cba86fb2f3301fc6)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_for_expr ... ok
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_if_else_expr ... ok
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_nesting_if_expr ... ok
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_or_and_expr ... ok
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_while_expr ... ok
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_match_expr ... ok
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_if_expr ... ok
[INFO] [stdout] test tests::test_it ... ok
[INFO] [stdout] test metrics::loc::loctests::test_file_lloc ... ok
[INFO] [stdout] test metrics::loc::loctests::test_if_expr_lloc ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- metrics::loc::loctests::test_if_expr_lloc stdout ----
[INFO] [stdout] ItemFn {
[INFO] [stdout]     attrs: [],
[INFO] [stdout]     vis: Inherited,
[INFO] [stdout]     sig: Signature {
[INFO] [stdout]         constness: None,
[INFO] [stdout]         asyncness: None,
[INFO] [stdout]         unsafety: None,
[INFO] [stdout]         abi: None,
[INFO] [stdout]         fn_token: Fn,
[INFO] [stdout]         ident: Ident {
[INFO] [stdout]             sym: test_cc,
[INFO] [stdout]         },
[INFO] [stdout]         generics: Generics {
[INFO] [stdout]             lt_token: None,
[INFO] [stdout]             params: [],
[INFO] [stdout]             gt_token: None,
[INFO] [stdout]             where_clause: None,
[INFO] [stdout]         },
[INFO] [stdout]         paren_token: Paren,
[INFO] [stdout]         inputs: [],
[INFO] [stdout]         variadic: None,
[INFO] [stdout]         output: Default,
[INFO] [stdout]     },
[INFO] [stdout]     block: Block {
[INFO] [stdout]         brace_token: Brace,
[INFO] [stdout]         stmts: [
[INFO] [stdout]             Local(
[INFO] [stdout]                 Local {
[INFO] [stdout]                     attrs: [],
[INFO] [stdout]                     let_token: Let,
[INFO] [stdout]                     pat: Ident(
[INFO] [stdout]                         PatIdent {
[INFO] [stdout]                             attrs: [],
[INFO] [stdout]                             by_ref: None,
[INFO] [stdout]                             mutability: None,
[INFO] [stdout]                             ident: Ident {
[INFO] [stdout]                                 sym: i,
[INFO] [stdout]                             },
[INFO] [stdout]                             subpat: None,
[INFO] [stdout]                         },
[INFO] [stdout]                     ),
[INFO] [stdout]                     init: Some(
[INFO] [stdout]                         (
[INFO] [stdout]                             Eq,
[INFO] [stdout]                             Lit(
[INFO] [stdout]                                 ExprLit {
[INFO] [stdout]                                     attrs: [],
[INFO] [stdout]                                     lit: Int(
[INFO] [stdout]                                         LitInt {
[INFO] [stdout]                                             token: 1,
[INFO] [stdout]                                         },
[INFO] [stdout]                                     ),
[INFO] [stdout]                                 },
[INFO] [stdout]                             ),
[INFO] [stdout]                         ),
[INFO] [stdout]                     ),
[INFO] [stdout]                     semi_token: Semi,
[INFO] [stdout]                 },
[INFO] [stdout]             ),
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout] }
[INFO] [stdout] 1
[INFO] [stdout] 1
[INFO] [stdout] 
[INFO] [stdout] thread 'metrics::loc::loctests::test_if_expr_lloc' (33) panicked at src/metrics/loc.rs:185:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 2
[INFO] [stdout]  right: 4
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c15631ee5e2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c15631ee5e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c15631ee5e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c15631ee5e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c15631ff5bf - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c15631ff5bf - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c15631bb861 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c15631bb861 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c15631c78c2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c15631cc4bf - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c15631cc351 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c156304958e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5c156304958e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c15631ccc2f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5c15631ccc2f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c15631cc9da - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c15631c79f9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c15631afd2d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c1563208d90 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c1563208b93 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5c1563208977 - core::panicking::assert_failed::h87b296a5d40a0ee9
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5c156301ec06 - happ::metrics::loc::loctests::test_if_expr_lloc::h127ccee5b27ba0a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/metrics/loc.rs:185:9
[INFO] [stdout]   22:     0x5c156301ec57 - happ::metrics::loc::loctests::test_if_expr_lloc::{{closure}}::h9d702797481ab596
[INFO] [stdout]                                at /opt/rustwide/workdir/src/metrics/loc.rs:170:27
[INFO] [stdout]   23:     0x5c156301b186 - core::ops::function::FnOnce::call_once::h5f4f244a685caaff
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c156304934b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5c156304934b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5c156305efb5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5c156305efb5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5c156305efb5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5c156305efb5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5c156305efb5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5c156305efb5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5c156305efb5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5c15630357a4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5c15630357a4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5c156303906a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5c156303906a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5c156303906a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5c156303906a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5c156303906a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5c156303906a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5c156303906a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5c15631c2b5f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x5c15631c2b5f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x75f2bdb6caa4 - <unknown>
[INFO] [stdout]   45:     0x75f2bdbf9a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     metrics::loc::loctests::test_if_expr_lloc
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "ad33060390e75d3c16789337d7a61266c56f13ec42d82bdc945e5136547f1e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad33060390e75d3c16789337d7a61266c56f13ec42d82bdc945e5136547f1e32", kill_on_drop: false }`
[INFO] [stdout] ad33060390e75d3c16789337d7a61266c56f13ec42d82bdc945e5136547f1e32
