[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-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Fsummer2021-79" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/openeuler-mirror/summer2021-79 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc2/source/Cargo.toml
[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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f68cd185a95250e871db967dba23629794b66e9813aff690cd28a928fc70e15
[INFO] running `Command { std: "docker" "start" "-a" "1f68cd185a95250e871db967dba23629794b66e9813aff690cd28a928fc70e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f68cd185a95250e871db967dba23629794b66e9813aff690cd28a928fc70e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f68cd185a95250e871db967dba23629794b66e9813aff690cd28a928fc70e15", kill_on_drop: false }`
[INFO] [stdout] 1f68cd185a95250e871db967dba23629794b66e9813aff690cd28a928fc70e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b607f7f30f4b946f1bcaeb251b1b67f116a49905232a9be01321850210c7848c
[INFO] running `Command { std: "docker" "start" "-a" "b607f7f30f4b946f1bcaeb251b1b67f116a49905232a9be01321850210c7848c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling syn v1.0.73
[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 same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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 16.15s
[INFO] running `Command { std: "docker" "inspect" "b607f7f30f4b946f1bcaeb251b1b67f116a49905232a9be01321850210c7848c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b607f7f30f4b946f1bcaeb251b1b67f116a49905232a9be01321850210c7848c", kill_on_drop: false }`
[INFO] [stdout] b607f7f30f4b946f1bcaeb251b1b67f116a49905232a9be01321850210c7848c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e783e38fa70b95988d7b3ea3cbcb4cd0e212495fe4ad0758544c780447555d27
[INFO] running `Command { std: "docker" "start" "-a" "e783e38fa70b95988d7b3ea3cbcb4cd0e212495fe4ad0758544c780447555d27", kill_on_drop: false }`
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling happ v0.1.0 (/opt/rustwide/workdir)
[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)]` 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)]` 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: `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)]` 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: 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)]` 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)]` 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)]` 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 2.71s
[INFO] running `Command { std: "docker" "inspect" "e783e38fa70b95988d7b3ea3cbcb4cd0e212495fe4ad0758544c780447555d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e783e38fa70b95988d7b3ea3cbcb4cd0e212495fe4ad0758544c780447555d27", kill_on_drop: false }`
[INFO] [stdout] e783e38fa70b95988d7b3ea3cbcb4cd0e212495fe4ad0758544c780447555d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bce178d7769f47a51d832c631ea545583a1892050b3645503edd9238a014289
[INFO] running `Command { std: "docker" "start" "-a" "6bce178d7769f47a51d832c631ea545583a1892050b3645503edd9238a014289", 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)]` 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: 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)]` 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)]` 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)]` 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)]` 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)]` 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] warning: `happ` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/happ-d813dc41cb96cca4)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_if_expr ... ok
[INFO] [stdout] test metrics::cyclomatic_complexity::tests::test_match_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_for_expr ... ok
[INFO] [stdout] test metrics::loc::loctests::test_file_lloc ... ok
[INFO] [stdout] test tests::test_it ... 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] thread 'metrics::loc::loctests::test_if_expr_lloc' 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:     0x564d21386ffa - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x564d21386ffa - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x564d21386ffa - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x564d21386ffa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x564d213ae4c3 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x564d213ae4c3 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x564d21384183 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x564d21386e42 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x564d2138847d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x564d21388287 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x564d2120b1d7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x564d2120b1d7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x564d21388b28 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x564d21388b28 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x564d213888ea - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x564d213874d9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x564d2138857c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x564d211ab7b0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x564d211abb7b - core::panicking::assert_failed_inner::hf2c17e6d30928787
[INFO] [stdout]   19:     0x564d212be928 - core::panicking::assert_failed::h7bb153fe5aff1d7b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:373:5
[INFO] [stdout]   20:     0x564d211d0a0a - happ::metrics::loc::loctests::test_if_expr_lloc::h554d9ae8283b4a7b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/metrics/loc.rs:185:9
[INFO] [stdout]   21:     0x564d211d0397 - happ::metrics::loc::loctests::test_if_expr_lloc::{{closure}}::h7cb05f8c1231b67b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/metrics/loc.rs:170:27
[INFO] [stdout]   22:     0x564d211c44e6 - core::ops::function::FnOnce::call_once::had159de74b1b1a5b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x564d2120fcfb - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x564d2120fcfb - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x564d2120f6e8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x564d2120f6e8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x564d2120f6e8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x564d2120f6e8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x564d2120f6e8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x564d2120f6e8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x564d2120f6e8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x564d211d318a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x564d211d318a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x564d211d6b04 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x564d211d6b04 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x564d211d6b04 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x564d211d6b04 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x564d211d6b04 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x564d211d6b04 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x564d211d6b04 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x564d2138cb7b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x564d2138cb7b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x564d2138cb7b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x71f5b6f31ac3 - <unknown>
[INFO] [stdout]   45:     0x71f5b6fc2a04 - 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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "6bce178d7769f47a51d832c631ea545583a1892050b3645503edd9238a014289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bce178d7769f47a51d832c631ea545583a1892050b3645503edd9238a014289", kill_on_drop: false }`
[INFO] [stdout] 6bce178d7769f47a51d832c631ea545583a1892050b3645503edd9238a014289
