Dec 18 01:37:10.409 INFO checking dbasedow/ulverify against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:37:10.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/dbasedow/ulverify:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:37:10.940 INFO [stdout] 4e4a29638780b46755bb133bfdd6b30cc891a01ecc5002e690a50216d2d0f215
Dec 18 01:37:10.942 INFO running `"docker" "start" "-a" "4e4a29638780b46755bb133bfdd6b30cc891a01ecc5002e690a50216d2d0f215"`
Dec 18 01:37:13.835 INFO [stderr]     Checking uuid v0.7.1
Dec 18 01:37:13.910 INFO [stderr]     Checking plist v0.3.0
Dec 18 01:37:13.910 INFO [stderr]    Compiling syn v0.15.11
Dec 18 01:37:13.910 INFO [stderr]     Checking miniz_oxide_c_api v0.2.0
Dec 18 01:37:14.998 INFO [stderr]     Checking mach_object v0.1.13
Dec 18 01:37:15.352 INFO [stderr]     Checking flate2 v1.0.4
Dec 18 01:37:16.887 INFO [stderr]     Checking zip v0.4.2
Dec 18 01:37:21.872 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 18 01:37:34.992 INFO [stderr]     Checking ulverify v0.1.0 (/opt/crater/workdir)
Dec 18 01:37:36.647 INFO [stderr] warning: unused import: `self::ios::entitlements`
Dec 18 01:37:36.647 INFO [stderr]   --> src/main.rs:19:5
Dec 18 01:37:36.647 INFO [stderr]    |
Dec 18 01:37:36.647 INFO [stderr] 19 | use self::ios::entitlements;
Dec 18 01:37:36.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:36.647 INFO [stderr]    |
Dec 18 01:37:36.647 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:37:36.647 INFO [stderr] 
Dec 18 01:37:36.647 INFO [stderr] warning: unused import: `self::ios::report`
Dec 18 01:37:36.647 INFO [stderr]   --> src/main.rs:20:5
Dec 18 01:37:36.647 INFO [stderr]    |
Dec 18 01:37:36.647 INFO [stderr] 20 | use self::ios::report;
Dec 18 01:37:36.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 01:37:36.647 INFO [stderr] 
Dec 18 01:37:36.647 INFO [stderr] warning: unused import: `SubCommand`
Dec 18 01:37:36.647 INFO [stderr]   --> src/main.rs:21:22
Dec 18 01:37:36.647 INFO [stderr]    |
Dec 18 01:37:36.647 INFO [stderr] 21 | use clap::{App, Arg, SubCommand};
Dec 18 01:37:36.647 INFO [stderr]    |                      ^^^^^^^^^^
Dec 18 01:37:36.647 INFO [stderr] 
Dec 18 01:37:36.647 INFO [stderr] warning: unused import: `std::env`
Dec 18 01:37:36.647 INFO [stderr]   --> src/main.rs:27:5
Dec 18 01:37:36.647 INFO [stderr]    |
Dec 18 01:37:36.648 INFO [stderr] 27 | use std::env;
Dec 18 01:37:36.648 INFO [stderr]    |     ^^^^^^^^
Dec 18 01:37:36.648 INFO [stderr] 
Dec 18 01:37:36.648 INFO [stderr] warning: unused import: `std::process`
Dec 18 01:37:36.648 INFO [stderr]   --> src/main.rs:29:5
Dec 18 01:37:36.648 INFO [stderr]    |
Dec 18 01:37:36.648 INFO [stderr] 29 | use std::process;
Dec 18 01:37:36.648 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 01:37:36.648 INFO [stderr] 
Dec 18 01:37:36.652 INFO [stderr] warning: unused import: `crate::ios::entitlements::Entitlements`
Dec 18 01:37:36.652 INFO [stderr]  --> src/ios/report.rs:3:5
Dec 18 01:37:36.652 INFO [stderr]   |
Dec 18 01:37:36.652 INFO [stderr] 3 | use crate::ios::entitlements::Entitlements;
Dec 18 01:37:36.652 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:36.652 INFO [stderr] 
Dec 18 01:37:36.696 INFO [stderr] warning: unused import: `self::ios::entitlements`
Dec 18 01:37:36.696 INFO [stderr]   --> src/main.rs:19:5
Dec 18 01:37:36.696 INFO [stderr]    |
Dec 18 01:37:36.696 INFO [stderr] 19 | use self::ios::entitlements;
Dec 18 01:37:36.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:36.696 INFO [stderr]    |
Dec 18 01:37:36.696 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:37:36.696 INFO [stderr] 
Dec 18 01:37:36.696 INFO [stderr] warning: unused import: `self::ios::report`
Dec 18 01:37:36.696 INFO [stderr]   --> src/main.rs:20:5
Dec 18 01:37:36.696 INFO [stderr]    |
Dec 18 01:37:36.696 INFO [stderr] 20 | use self::ios::report;
Dec 18 01:37:36.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 01:37:36.696 INFO [stderr] 
Dec 18 01:37:36.696 INFO [stderr] warning: unused import: `SubCommand`
Dec 18 01:37:36.696 INFO [stderr]   --> src/main.rs:21:22
Dec 18 01:37:36.696 INFO [stderr]    |
Dec 18 01:37:36.697 INFO [stderr] 21 | use clap::{App, Arg, SubCommand};
Dec 18 01:37:36.697 INFO [stderr]    |                      ^^^^^^^^^^
Dec 18 01:37:36.697 INFO [stderr] 
Dec 18 01:37:36.697 INFO [stderr] warning: unused import: `std::env`
Dec 18 01:37:36.697 INFO [stderr]   --> src/main.rs:27:5
Dec 18 01:37:36.697 INFO [stderr]    |
Dec 18 01:37:36.697 INFO [stderr] 27 | use std::env;
Dec 18 01:37:36.697 INFO [stderr]    |     ^^^^^^^^
Dec 18 01:37:36.697 INFO [stderr] 
Dec 18 01:37:36.697 INFO [stderr] warning: unused import: `std::process`
Dec 18 01:37:36.697 INFO [stderr]   --> src/main.rs:29:5
Dec 18 01:37:36.697 INFO [stderr]    |
Dec 18 01:37:36.697 INFO [stderr] 29 | use std::process;
Dec 18 01:37:36.697 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 01:37:36.697 INFO [stderr] 
Dec 18 01:37:36.697 INFO [stderr] warning: unused import: `crate::ios::entitlements::Entitlements`
Dec 18 01:37:36.697 INFO [stderr]  --> src/ios/report.rs:3:5
Dec 18 01:37:36.697 INFO [stderr]   |
Dec 18 01:37:36.697 INFO [stderr] 3 | use crate::ios::entitlements::Entitlements;
Dec 18 01:37:36.697 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:36.697 INFO [stderr] 
Dec 18 01:37:37.156 INFO [stderr] warning: unused variable: `bundle_identifier`
Dec 18 01:37:37.156 INFO [stderr]   --> src/main.rs:87:13
Dec 18 01:37:37.156 INFO [stderr]    |
Dec 18 01:37:37.156 INFO [stderr] 87 |     let mut bundle_identifier = matches.value_of("bundle-identifier");
Dec 18 01:37:37.156 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^ help: consider using `_bundle_identifier` instead
Dec 18 01:37:37.156 INFO [stderr]    |
Dec 18 01:37:37.156 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:37:37.156 INFO [stderr] 
Dec 18 01:37:37.156 INFO [stderr] warning: unused variable: `err`
Dec 18 01:37:37.156 INFO [stderr]    --> src/ios/aasa.rs:222:24
Dec 18 01:37:37.156 INFO [stderr]     |
Dec 18 01:37:37.156 INFO [stderr] 222 |             if let Err(err) = res {
Dec 18 01:37:37.156 INFO [stderr]     |                        ^^^ help: consider using `_err` instead
Dec 18 01:37:37.156 INFO [stderr] 
Dec 18 01:37:37.156 INFO [stderr] warning: unused variable: `bundle_identifier`
Dec 18 01:37:37.156 INFO [stderr]   --> src/main.rs:87:13
Dec 18 01:37:37.156 INFO [stderr]    |
Dec 18 01:37:37.156 INFO [stderr] 87 |     let mut bundle_identifier = matches.value_of("bundle-identifier");
Dec 18 01:37:37.156 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^ help: consider using `_bundle_identifier` instead
Dec 18 01:37:37.156 INFO [stderr]    |
Dec 18 01:37:37.157 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:37:37.157 INFO [stderr] 
Dec 18 01:37:37.157 INFO [stderr] warning: unused variable: `err`
Dec 18 01:37:37.157 INFO [stderr]    --> src/ios/aasa.rs:222:24
Dec 18 01:37:37.157 INFO [stderr]     |
Dec 18 01:37:37.157 INFO [stderr] 222 |             if let Err(err) = res {
Dec 18 01:37:37.157 INFO [stderr]     |                        ^^^ help: consider using `_err` instead
Dec 18 01:37:37.157 INFO [stderr] 
Dec 18 01:37:37.160 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:37:37.160 INFO [stderr]   --> src/main.rs:87:9
Dec 18 01:37:37.160 INFO [stderr]    |
Dec 18 01:37:37.160 INFO [stderr] 87 |     let mut bundle_identifier = matches.value_of("bundle-identifier");
Dec 18 01:37:37.160 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.160 INFO [stderr]    |         |
Dec 18 01:37:37.160 INFO [stderr]    |         help: remove this `mut`
Dec 18 01:37:37.160 INFO [stderr]    |
Dec 18 01:37:37.160 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:37:37.160 INFO [stderr] 
Dec 18 01:37:37.168 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:37:37.168 INFO [stderr]   --> src/main.rs:87:9
Dec 18 01:37:37.168 INFO [stderr]    |
Dec 18 01:37:37.168 INFO [stderr] 87 |     let mut bundle_identifier = matches.value_of("bundle-identifier");
Dec 18 01:37:37.168 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.168 INFO [stderr]    |         |
Dec 18 01:37:37.168 INFO [stderr]    |         help: remove this `mut`
Dec 18 01:37:37.168 INFO [stderr]    |
Dec 18 01:37:37.168 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:37:37.168 INFO [stderr] 
Dec 18 01:37:37.296 INFO [stderr] warning: method is never used: `matches_applink_domain`
Dec 18 01:37:37.296 INFO [stderr]   --> src/ios/entitlements.rs:21:5
Dec 18 01:37:37.296 INFO [stderr]    |
Dec 18 01:37:37.296 INFO [stderr] 21 |     pub fn matches_applink_domain(&self, domain: &str) -> bool {
Dec 18 01:37:37.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.296 INFO [stderr]    |
Dec 18 01:37:37.296 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:37:37.296 INFO [stderr] 
Dec 18 01:37:37.296 INFO [stderr] warning: function is never used: `extract_info_from_file`
Dec 18 01:37:37.296 INFO [stderr]   --> src/ios/entitlements.rs:83:1
Dec 18 01:37:37.296 INFO [stderr]    |
Dec 18 01:37:37.296 INFO [stderr] 83 | pub fn extract_info_from_file(file_name: &str) -> Option<Entitlements> {
Dec 18 01:37:37.296 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.296 INFO [stderr] 
Dec 18 01:37:37.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.296 INFO [stderr]    --> src/main.rs:102:13
Dec 18 01:37:37.296 INFO [stderr]     |
Dec 18 01:37:37.297 INFO [stderr] 102 |             report_entitlements_human(&ios_check);
Dec 18 01:37:37.297 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.297 INFO [stderr]     |
Dec 18 01:37:37.297 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 01:37:37.297 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.297 INFO [stderr] 
Dec 18 01:37:37.297 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.297 INFO [stderr]    --> src/main.rs:105:13
Dec 18 01:37:37.297 INFO [stderr]     |
Dec 18 01:37:37.297 INFO [stderr] 105 |             report_aasa_human(&aasa_check, &ios_check);
Dec 18 01:37:37.297 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.297 INFO [stderr]     |
Dec 18 01:37:37.297 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.297 INFO [stderr] 
Dec 18 01:37:37.300 INFO [stderr] warning: structure field `appID` should have a snake case name such as `app_id`
Dec 18 01:37:37.300 INFO [stderr]   --> src/ios/aasa.rs:97:5
Dec 18 01:37:37.300 INFO [stderr]    |
Dec 18 01:37:37.300 INFO [stderr] 97 |     appID: String,
Dec 18 01:37:37.300 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 01:37:37.300 INFO [stderr]    |
Dec 18 01:37:37.300 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 01:37:37.300 INFO [stderr] 
Dec 18 01:37:37.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.304 INFO [stderr]   --> src/ios/entitlements.rs:68:17
Dec 18 01:37:37.304 INFO [stderr]    |
Dec 18 01:37:37.304 INFO [stderr] 68 |                 write!(&mut fname, "Payload/{}.app/{}", bundle_name, executable);
Dec 18 01:37:37.304 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.304 INFO [stderr]    |
Dec 18 01:37:37.304 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.304 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 01:37:37.304 INFO [stderr] 
Dec 18 01:37:37.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.304 INFO [stderr]    --> src/ios/report.rs:106:21
Dec 18 01:37:37.304 INFO [stderr]     |
Dec 18 01:37:37.304 INFO [stderr] 106 |                     write!(stdout, "\u{2714}");
Dec 18 01:37:37.304 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.304 INFO [stderr]     |
Dec 18 01:37:37.304 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.304 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 01:37:37.304 INFO [stderr] 
Dec 18 01:37:37.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.304 INFO [stderr]    --> src/ios/report.rs:108:17
Dec 18 01:37:37.304 INFO [stderr]     |
Dec 18 01:37:37.304 INFO [stderr] 108 |                 writeln!(stdout, "\t{} ({})", mat.bundle_id, mat.pattern);
Dec 18 01:37:37.305 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.305 INFO [stderr]     |
Dec 18 01:37:37.305 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.305 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 01:37:37.305 INFO [stderr] 
Dec 18 01:37:37.321 INFO [stderr] warning: method is never used: `matches_applink_domain`
Dec 18 01:37:37.321 INFO [stderr]   --> src/ios/entitlements.rs:21:5
Dec 18 01:37:37.321 INFO [stderr]    |
Dec 18 01:37:37.321 INFO [stderr] 21 |     pub fn matches_applink_domain(&self, domain: &str) -> bool {
Dec 18 01:37:37.321 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.321 INFO [stderr]    |
Dec 18 01:37:37.321 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:37:37.321 INFO [stderr] 
Dec 18 01:37:37.321 INFO [stderr] warning: function is never used: `extract_info_from_file`
Dec 18 01:37:37.321 INFO [stderr]   --> src/ios/entitlements.rs:83:1
Dec 18 01:37:37.321 INFO [stderr]    |
Dec 18 01:37:37.321 INFO [stderr] 83 | pub fn extract_info_from_file(file_name: &str) -> Option<Entitlements> {
Dec 18 01:37:37.321 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.321 INFO [stderr] 
Dec 18 01:37:37.321 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.321 INFO [stderr]    --> src/main.rs:102:13
Dec 18 01:37:37.321 INFO [stderr]     |
Dec 18 01:37:37.321 INFO [stderr] 102 |             report_entitlements_human(&ios_check);
Dec 18 01:37:37.321 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.321 INFO [stderr]     |
Dec 18 01:37:37.321 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 01:37:37.321 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.321 INFO [stderr] 
Dec 18 01:37:37.321 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.321 INFO [stderr]    --> src/main.rs:105:13
Dec 18 01:37:37.321 INFO [stderr]     |
Dec 18 01:37:37.321 INFO [stderr] 105 |             report_aasa_human(&aasa_check, &ios_check);
Dec 18 01:37:37.321 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.321 INFO [stderr]     |
Dec 18 01:37:37.321 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.321 INFO [stderr] 
Dec 18 01:37:37.324 INFO [stderr] warning: structure field `appID` should have a snake case name such as `app_id`
Dec 18 01:37:37.324 INFO [stderr]   --> src/ios/aasa.rs:97:5
Dec 18 01:37:37.324 INFO [stderr]    |
Dec 18 01:37:37.324 INFO [stderr] 97 |     appID: String,
Dec 18 01:37:37.324 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 01:37:37.324 INFO [stderr]    |
Dec 18 01:37:37.324 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 01:37:37.324 INFO [stderr] 
Dec 18 01:37:37.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.328 INFO [stderr]   --> src/ios/entitlements.rs:68:17
Dec 18 01:37:37.328 INFO [stderr]    |
Dec 18 01:37:37.328 INFO [stderr] 68 |                 write!(&mut fname, "Payload/{}.app/{}", bundle_name, executable);
Dec 18 01:37:37.328 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.328 INFO [stderr]    |
Dec 18 01:37:37.328 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.328 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 01:37:37.328 INFO [stderr] 
Dec 18 01:37:37.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.328 INFO [stderr]    --> src/ios/report.rs:106:21
Dec 18 01:37:37.328 INFO [stderr]     |
Dec 18 01:37:37.328 INFO [stderr] 106 |                     write!(stdout, "\u{2714}");
Dec 18 01:37:37.328 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.328 INFO [stderr]     |
Dec 18 01:37:37.328 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.328 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 01:37:37.328 INFO [stderr] 
Dec 18 01:37:37.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:37:37.328 INFO [stderr]    --> src/ios/report.rs:108:17
Dec 18 01:37:37.328 INFO [stderr]     |
Dec 18 01:37:37.328 INFO [stderr] 108 |                 writeln!(stdout, "\t{} ({})", mat.bundle_id, mat.pattern);
Dec 18 01:37:37.328 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:37.328 INFO [stderr]     |
Dec 18 01:37:37.328 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:37:37.328 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 01:37:37.328 INFO [stderr] 
Dec 18 01:37:37.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.97s
Dec 18 01:37:38.082 INFO running `"docker" "inspect" "4e4a29638780b46755bb133bfdd6b30cc891a01ecc5002e690a50216d2d0f215"`
Dec 18 01:37:38.312 INFO running `"docker" "rm" "-f" "4e4a29638780b46755bb133bfdd6b30cc891a01ecc5002e690a50216d2d0f215"`
Dec 18 01:37:38.528 INFO [stdout] 4e4a29638780b46755bb133bfdd6b30cc891a01ecc5002e690a50216d2d0f215