Nov 18 03:33:51.932 INFO testing podstats-0.1.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 03:33:51.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 03:33:52.324 INFO [stdout] e20e59f6a2385832c04a9d14b8426b290fa229e2c02e191f0226267d6a90be95
Nov 18 03:33:52.327 INFO running `"docker" "start" "-a" "e20e59f6a2385832c04a9d14b8426b290fa229e2c02e191f0226267d6a90be95"`
Nov 18 03:33:53.811 INFO [stderr] usermod: no changes
Nov 18 03:33:54.151 INFO [stderr]    Compiling podstats v0.1.2 (/source)
Nov 18 03:33:55.462 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 03:33:55.462 INFO [stderr]  --> src/lib.rs:3:1
Nov 18 03:33:55.462 INFO [stderr]   |
Nov 18 03:33:55.462 INFO [stderr] 3 | #[macro_use]
Nov 18 03:33:55.462 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 03:33:55.462 INFO [stderr]   |
Nov 18 03:33:55.462 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 03:33:55.462 INFO [stderr] 
Nov 18 03:33:55.467 INFO [stderr] warning: unused import: `std::fs`
Nov 18 03:33:55.467 INFO [stderr]  --> src/subscription.rs:7:5
Nov 18 03:33:55.468 INFO [stderr]   |
Nov 18 03:33:55.468 INFO [stderr] 7 | use std::fs;
Nov 18 03:33:55.471 INFO [stderr]   |     ^^^^^^^
Nov 18 03:33:55.471 INFO [stderr] 
Nov 18 03:33:55.811 INFO [stderr] warning: unused variable: `bytes`
Nov 18 03:33:55.811 INFO [stderr]    --> src/config.rs:166:9
Nov 18 03:33:55.811 INFO [stderr]     |
Nov 18 03:33:55.811 INFO [stderr] 166 |     let bytes = match res {
Nov 18 03:33:55.811 INFO [stderr]     |         ^^^^^ help: consider using `_bytes` instead
Nov 18 03:33:55.811 INFO [stderr]     |
Nov 18 03:33:55.811 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 03:33:55.811 INFO [stderr] 
Nov 18 03:33:55.939 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:33:55.939 INFO [stderr]    --> src/config.rs:149:9
Nov 18 03:33:55.939 INFO [stderr]     |
Nov 18 03:33:55.939 INFO [stderr] 149 |         file.write_all(b"");
Nov 18 03:33:55.939 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 03:33:55.939 INFO [stderr]     |
Nov 18 03:33:55.939 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 03:33:55.939 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:33:55.939 INFO [stderr] 
Nov 18 03:33:55.939 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:33:55.939 INFO [stderr]    --> src/config.rs:171:5
Nov 18 03:33:55.939 INFO [stderr]     |
Nov 18 03:33:55.939 INFO [stderr] 171 |     file.flush();
Nov 18 03:33:55.939 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 18 03:33:55.939 INFO [stderr]     |
Nov 18 03:33:55.939 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:33:55.939 INFO [stderr] 
Nov 18 03:34:00.838 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 03:34:00.838 INFO [stderr]  --> src/main.rs:3:1
Nov 18 03:34:00.838 INFO [stderr]   |
Nov 18 03:34:00.838 INFO [stderr] 3 | #[macro_use]
Nov 18 03:34:00.838 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 03:34:00.838 INFO [stderr]   |
Nov 18 03:34:00.838 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 03:34:00.838 INFO [stderr] 
Nov 18 03:34:00.838 INFO [stderr] warning: unused import: `SubCommand`
Nov 18 03:34:00.838 INFO [stderr]  --> src/main.rs:8:22
Nov 18 03:34:00.838 INFO [stderr]   |
Nov 18 03:34:00.838 INFO [stderr] 8 | use clap::{Arg, App, SubCommand};
Nov 18 03:34:00.838 INFO [stderr]   |                      ^^^^^^^^^^
Nov 18 03:34:00.838 INFO [stderr] 
Nov 18 03:34:00.838 INFO [stderr] warning: unused import: `std::fs`
Nov 18 03:34:00.838 INFO [stderr]  --> src/subscription.rs:7:5
Nov 18 03:34:00.838 INFO [stderr]   |
Nov 18 03:34:00.838 INFO [stderr] 7 | use std::fs;
Nov 18 03:34:00.838 INFO [stderr]   |     ^^^^^^^
Nov 18 03:34:00.838 INFO [stderr] 
Nov 18 03:34:01.199 INFO [stderr] warning: unused variable: `bytes`
Nov 18 03:34:01.199 INFO [stderr]    --> src/config.rs:166:9
Nov 18 03:34:01.199 INFO [stderr]     |
Nov 18 03:34:01.199 INFO [stderr] 166 |     let bytes = match res {
Nov 18 03:34:01.199 INFO [stderr]     |         ^^^^^ help: consider using `_bytes` instead
Nov 18 03:34:01.199 INFO [stderr]     |
Nov 18 03:34:01.199 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 03:34:01.199 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: function is never used: `read_config`
Nov 18 03:34:01.337 INFO [stderr]   --> src/config.rs:89:1
Nov 18 03:34:01.337 INFO [stderr]    |
Nov 18 03:34:01.337 INFO [stderr] 89 | pub fn read_config() -> Option<Config> {
Nov 18 03:34:01.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr]    |
Nov 18 03:34:01.337 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: function is never used: `write_config`
Nov 18 03:34:01.337 INFO [stderr]    --> src/config.rs:123:1
Nov 18 03:34:01.337 INFO [stderr]     |
Nov 18 03:34:01.337 INFO [stderr] 123 | pub fn write_config(config: Config) {
Nov 18 03:34:01.337 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: method is never used: `new`
Nov 18 03:34:01.337 INFO [stderr]   --> src/subscription.rs:24:5
Nov 18 03:34:01.337 INFO [stderr]    |
Nov 18 03:34:01.337 INFO [stderr] 24 |     pub fn new(url: &str, name: &str, directory: Option<&str>) -> Subscription {
Nov 18 03:34:01.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: function is never used: `vec_serialize`
Nov 18 03:34:01.337 INFO [stderr]   --> src/subscription.rs:54:1
Nov 18 03:34:01.337 INFO [stderr]    |
Nov 18 03:34:01.337 INFO [stderr] 54 | pub fn vec_serialize(subs: &Vec<Subscription>) -> Vec<u8> {
Nov 18 03:34:01.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: function is never used: `serialize`
Nov 18 03:34:01.337 INFO [stderr]   --> src/subscription.rs:63:1
Nov 18 03:34:01.337 INFO [stderr]    |
Nov 18 03:34:01.337 INFO [stderr] 63 | pub fn serialize(sub: &Subscription) -> Vec<u8> {
Nov 18 03:34:01.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: function is never used: `deserialize`
Nov 18 03:34:01.337 INFO [stderr]   --> src/subscription.rs:72:1
Nov 18 03:34:01.337 INFO [stderr]    |
Nov 18 03:34:01.337 INFO [stderr] 72 | pub fn deserialize(sub_vec: &Vec<u8>) -> Option<Subscription> {
Nov 18 03:34:01.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: function is never used: `process_directory`
Nov 18 03:34:01.337 INFO [stderr]    --> src/subscription.rs:116:1
Nov 18 03:34:01.337 INFO [stderr]     |
Nov 18 03:34:01.337 INFO [stderr] 116 | fn process_directory(directory: Option<&str>) -> String {
Nov 18 03:34:01.337 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:01.337 INFO [stderr]    --> src/config.rs:149:9
Nov 18 03:34:01.337 INFO [stderr]     |
Nov 18 03:34:01.337 INFO [stderr] 149 |         file.write_all(b"");
Nov 18 03:34:01.337 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr]     |
Nov 18 03:34:01.337 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 03:34:01.337 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:01.337 INFO [stderr]    --> src/config.rs:171:5
Nov 18 03:34:01.337 INFO [stderr]     |
Nov 18 03:34:01.337 INFO [stderr] 171 |     file.flush();
Nov 18 03:34:01.337 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 18 03:34:01.337 INFO [stderr]     |
Nov 18 03:34:01.337 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:01.337 INFO [stderr] 
Nov 18 03:34:01.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:01.343 INFO [stderr]   --> src/util.rs:47:21
Nov 18 03:34:01.343 INFO [stderr]    |
Nov 18 03:34:01.343 INFO [stderr] 47 |                     write!(stdout, "{}", v);
Nov 18 03:34:01.343 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:01.343 INFO [stderr]    |
Nov 18 03:34:01.343 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:01.343 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)
Nov 18 03:34:01.343 INFO [stderr] 
Nov 18 03:34:05.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.35s
Nov 18 03:34:05.199 INFO [stderr] su: No module specific data is present
Nov 18 03:34:06.086 INFO running `"docker" "inspect" "e20e59f6a2385832c04a9d14b8426b290fa229e2c02e191f0226267d6a90be95"`
Nov 18 03:34:06.414 INFO running `"docker" "rm" "-f" "e20e59f6a2385832c04a9d14b8426b290fa229e2c02e191f0226267d6a90be95"`
Nov 18 03:34:06.695 INFO [stdout] e20e59f6a2385832c04a9d14b8426b290fa229e2c02e191f0226267d6a90be95
Nov 18 03:34:06.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 03:34:07.080 INFO [stdout] d808acc57e27606c525aa558c4bfede5e51a8179b3d8d37069ab23548e4ef577
Nov 18 03:34:07.082 INFO running `"docker" "start" "-a" "d808acc57e27606c525aa558c4bfede5e51a8179b3d8d37069ab23548e4ef577"`
Nov 18 03:34:09.015 INFO [stderr] usermod: no changes
Nov 18 03:34:09.179 INFO [stderr]    Compiling podstats v0.1.2 (/source)
Nov 18 03:34:11.039 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 03:34:11.039 INFO [stderr]  --> src/lib.rs:3:1
Nov 18 03:34:11.039 INFO [stderr]   |
Nov 18 03:34:11.039 INFO [stderr] 3 | #[macro_use]
Nov 18 03:34:11.039 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 03:34:11.039 INFO [stderr]   |
Nov 18 03:34:11.039 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 03:34:11.039 INFO [stderr] 
Nov 18 03:34:11.087 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 03:34:11.087 INFO [stderr]  --> src/main.rs:3:1
Nov 18 03:34:11.087 INFO [stderr]   |
Nov 18 03:34:11.087 INFO [stderr] 3 | #[macro_use]
Nov 18 03:34:11.087 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 03:34:11.087 INFO [stderr]   |
Nov 18 03:34:11.087 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 03:34:11.087 INFO [stderr] 
Nov 18 03:34:11.087 INFO [stderr] warning: unused import: `SubCommand`
Nov 18 03:34:11.087 INFO [stderr]  --> src/main.rs:8:22
Nov 18 03:34:11.087 INFO [stderr]   |
Nov 18 03:34:11.087 INFO [stderr] 8 | use clap::{Arg, App, SubCommand};
Nov 18 03:34:11.087 INFO [stderr]   |                      ^^^^^^^^^^
Nov 18 03:34:11.087 INFO [stderr] 
Nov 18 03:34:11.447 INFO [stderr] warning: unused variable: `bytes`
Nov 18 03:34:11.448 INFO [stderr]    --> src/config.rs:166:9
Nov 18 03:34:11.448 INFO [stderr]     |
Nov 18 03:34:11.448 INFO [stderr] 166 |     let bytes = match res {
Nov 18 03:34:11.449 INFO [stderr]     |         ^^^^^ help: consider using `_bytes` instead
Nov 18 03:34:11.449 INFO [stderr]     |
Nov 18 03:34:11.450 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 03:34:11.450 INFO [stderr] 
Nov 18 03:34:11.596 INFO [stderr] warning: unused variable: `bytes`
Nov 18 03:34:11.596 INFO [stderr]    --> src/config.rs:166:9
Nov 18 03:34:11.596 INFO [stderr]     |
Nov 18 03:34:11.596 INFO [stderr] 166 |     let bytes = match res {
Nov 18 03:34:11.596 INFO [stderr]     |         ^^^^^ help: consider using `_bytes` instead
Nov 18 03:34:11.596 INFO [stderr]     |
Nov 18 03:34:11.596 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 03:34:11.596 INFO [stderr] 
Nov 18 03:34:11.672 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.672 INFO [stderr]    --> src/config.rs:149:9
Nov 18 03:34:11.672 INFO [stderr]     |
Nov 18 03:34:11.673 INFO [stderr] 149 |         file.write_all(b"");
Nov 18 03:34:11.673 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.673 INFO [stderr]     |
Nov 18 03:34:11.674 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 03:34:11.674 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.674 INFO [stderr] 
Nov 18 03:34:11.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.675 INFO [stderr]    --> src/config.rs:171:5
Nov 18 03:34:11.675 INFO [stderr]     |
Nov 18 03:34:11.675 INFO [stderr] 171 |     file.flush();
Nov 18 03:34:11.676 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 18 03:34:11.676 INFO [stderr]     |
Nov 18 03:34:11.676 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.677 INFO [stderr] 
Nov 18 03:34:11.677 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.677 INFO [stderr]    --> src/config.rs:229:9
Nov 18 03:34:11.678 INFO [stderr]     |
Nov 18 03:34:11.678 INFO [stderr] 229 |         fs::remove_file(test_cache_loc);
Nov 18 03:34:11.678 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.679 INFO [stderr]     |
Nov 18 03:34:11.679 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.679 INFO [stderr] 
Nov 18 03:34:11.687 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.688 INFO [stderr]    --> src/subscription.rs:208:5
Nov 18 03:34:11.688 INFO [stderr]     |
Nov 18 03:34:11.688 INFO [stderr] 208 |     fs::remove_file(test_path);
Nov 18 03:34:11.689 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.689 INFO [stderr]     |
Nov 18 03:34:11.689 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.689 INFO [stderr] 
Nov 18 03:34:11.739 INFO [stderr] warning: function is never used: `read_config`
Nov 18 03:34:11.740 INFO [stderr]   --> src/config.rs:89:1
Nov 18 03:34:11.740 INFO [stderr]    |
Nov 18 03:34:11.740 INFO [stderr] 89 | pub fn read_config() -> Option<Config> {
Nov 18 03:34:11.741 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.741 INFO [stderr]    |
Nov 18 03:34:11.741 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 03:34:11.741 INFO [stderr] 
Nov 18 03:34:11.742 INFO [stderr] warning: function is never used: `write_config`
Nov 18 03:34:11.742 INFO [stderr]    --> src/config.rs:123:1
Nov 18 03:34:11.742 INFO [stderr]     |
Nov 18 03:34:11.743 INFO [stderr] 123 | pub fn write_config(config: Config) {
Nov 18 03:34:11.743 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.743 INFO [stderr] 
Nov 18 03:34:11.744 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.744 INFO [stderr]    --> src/config.rs:149:9
Nov 18 03:34:11.744 INFO [stderr]     |
Nov 18 03:34:11.745 INFO [stderr] 149 |         file.write_all(b"");
Nov 18 03:34:11.745 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.745 INFO [stderr]     |
Nov 18 03:34:11.746 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 03:34:11.746 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.746 INFO [stderr] 
Nov 18 03:34:11.747 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.747 INFO [stderr]    --> src/config.rs:171:5
Nov 18 03:34:11.747 INFO [stderr]     |
Nov 18 03:34:11.748 INFO [stderr] 171 |     file.flush();
Nov 18 03:34:11.748 INFO [stderr]     |     ^^^^^^^^^^^^^
Nov 18 03:34:11.748 INFO [stderr]     |
Nov 18 03:34:11.749 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.749 INFO [stderr] 
Nov 18 03:34:11.749 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.750 INFO [stderr]    --> src/config.rs:229:9
Nov 18 03:34:11.750 INFO [stderr]     |
Nov 18 03:34:11.750 INFO [stderr] 229 |         fs::remove_file(test_cache_loc);
Nov 18 03:34:11.751 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.751 INFO [stderr]     |
Nov 18 03:34:11.751 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.752 INFO [stderr] 
Nov 18 03:34:11.752 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.752 INFO [stderr]    --> src/subscription.rs:208:5
Nov 18 03:34:11.753 INFO [stderr]     |
Nov 18 03:34:11.753 INFO [stderr] 208 |     fs::remove_file(test_path);
Nov 18 03:34:11.753 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.753 INFO [stderr]     |
Nov 18 03:34:11.754 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.754 INFO [stderr] 
Nov 18 03:34:11.754 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 03:34:11.755 INFO [stderr]   --> src/util.rs:47:21
Nov 18 03:34:11.755 INFO [stderr]    |
Nov 18 03:34:11.755 INFO [stderr] 47 |                     write!(stdout, "{}", v);
Nov 18 03:34:11.755 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 03:34:11.755 INFO [stderr]    |
Nov 18 03:34:11.755 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 03:34:11.755 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)
Nov 18 03:34:11.755 INFO [stderr] 
Nov 18 03:34:16.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
Nov 18 03:34:16.879 INFO [stderr] su: No module specific data is present
Nov 18 03:34:17.667 INFO running `"docker" "inspect" "d808acc57e27606c525aa558c4bfede5e51a8179b3d8d37069ab23548e4ef577"`
Nov 18 03:34:17.917 INFO running `"docker" "rm" "-f" "d808acc57e27606c525aa558c4bfede5e51a8179b3d8d37069ab23548e4ef577"`
Nov 18 03:34:18.254 INFO [stdout] d808acc57e27606c525aa558c4bfede5e51a8179b3d8d37069ab23548e4ef577