Dec 05 05:30:49.176 INFO checking timetrack-0.2.6 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:30:49.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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"`
Dec 05 05:30:49.664 INFO [stdout] 677425dc21e6c11e269873e60f34a6fd7807e810a111208c3e288eec0979e79e
Dec 05 05:30:49.671 INFO running `"docker" "start" "-a" "677425dc21e6c11e269873e60f34a6fd7807e810a111208c3e288eec0979e79e"`
Dec 05 05:30:51.702 INFO [stderr] usermod: no changes
Dec 05 05:30:52.085 INFO [stderr]     Checking inotify-sys v0.1.3
Dec 05 05:30:52.085 INFO [stderr]     Checking directories v1.0.2
Dec 05 05:30:52.088 INFO [stderr]     Checking mio-extras v2.0.5
Dec 05 05:30:52.088 INFO [stderr]     Checking prettytable-rs v0.7.0
Dec 05 05:30:54.255 INFO [stderr]     Checking inotify v0.6.1
Dec 05 05:30:57.242 INFO [stderr]     Checking notify v4.0.6
Dec 05 05:30:59.919 INFO [stderr]     Checking timetrack v0.2.6 (/source)
Dec 05 05:31:04.129 INFO [stderr] warning: unused import: `std::fs`
Dec 05 05:31:04.129 INFO [stderr]  --> src/schedule/mod.rs:2:5
Dec 05 05:31:04.129 INFO [stderr]   |
Dec 05 05:31:04.129 INFO [stderr] 2 | use std::fs;
Dec 05 05:31:04.129 INFO [stderr]   |     ^^^^^^^
Dec 05 05:31:04.129 INFO [stderr]   |
Dec 05 05:31:04.129 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:31:04.129 INFO [stderr] 
Dec 05 05:31:04.129 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 05 05:31:04.129 INFO [stderr]  --> src/schedule/mod.rs:3:5
Dec 05 05:31:04.129 INFO [stderr]   |
Dec 05 05:31:04.129 INFO [stderr] 3 | use std::fs::OpenOptions;
Dec 05 05:31:04.129 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:04.129 INFO [stderr] 
Dec 05 05:31:04.129 INFO [stderr] warning: unused import: `std::io::Write`
Dec 05 05:31:04.129 INFO [stderr]  --> src/schedule/mod.rs:4:5
Dec 05 05:31:04.129 INFO [stderr]   |
Dec 05 05:31:04.129 INFO [stderr] 4 | use std::io::Write;
Dec 05 05:31:04.129 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 05:31:04.129 INFO [stderr] 
Dec 05 05:31:04.707 INFO [stderr] warning: function is never used: `get_plist_file_contents`
Dec 05 05:31:04.707 INFO [stderr]   --> src/schedule/mod.rs:13:1
Dec 05 05:31:04.707 INFO [stderr]    |
Dec 05 05:31:04.707 INFO [stderr] 13 | fn get_plist_file_contents() -> String {
Dec 05 05:31:04.707 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:04.707 INFO [stderr]    |
Dec 05 05:31:04.707 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:31:04.707 INFO [stderr] 
Dec 05 05:31:04.707 INFO [stderr] warning: function is never used: `get_plist_file_path`
Dec 05 05:31:04.707 INFO [stderr]   --> src/schedule/mod.rs:35:1
Dec 05 05:31:04.707 INFO [stderr]    |
Dec 05 05:31:04.707 INFO [stderr] 35 | fn get_plist_file_path() -> PathBuf {
Dec 05 05:31:04.707 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:04.707 INFO [stderr] 
Dec 05 05:31:04.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:04.710 INFO [stderr]   --> src/calc/mod.rs:45:17
Dec 05 05:31:04.710 INFO [stderr]    |
Dec 05 05:31:04.710 INFO [stderr] 45 |                 writeln!(&mut processed_data_file, "{}", span);
Dec 05 05:31:04.710 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:04.710 INFO [stderr]    |
Dec 05 05:31:04.710 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 05:31:04.710 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:04.710 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 05 05:31:04.710 INFO [stderr] 
Dec 05 05:31:04.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:04.710 INFO [stderr]   --> src/calc/mod.rs:57:17
Dec 05 05:31:04.710 INFO [stderr]    |
Dec 05 05:31:04.711 INFO [stderr] 57 |                 writeln!(&mut updated_raw_log, "{}", raw_log);
Dec 05 05:31:04.711 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:04.711 INFO [stderr]    |
Dec 05 05:31:04.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:04.711 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 05 05:31:04.711 INFO [stderr] 
Dec 05 05:31:04.723 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:04.723 INFO [stderr]   --> src/calc/mod.rs:67:13
Dec 05 05:31:04.723 INFO [stderr]    |
Dec 05 05:31:04.723 INFO [stderr] 67 |             write!(&mut raw_data_file, "{}", updated_raw_log);
Dec 05 05:31:04.723 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:04.723 INFO [stderr]    |
Dec 05 05:31:04.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:04.723 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 05 05:31:04.723 INFO [stderr] 
Dec 05 05:31:04.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:04.725 INFO [stderr]    --> src/config/mod.rs:150:5
Dec 05 05:31:04.725 INFO [stderr]     |
Dec 05 05:31:04.726 INFO [stderr] 150 | /     write!(
Dec 05 05:31:04.726 INFO [stderr] 151 | |         &mut f,
Dec 05 05:31:04.726 INFO [stderr] 152 | |         "{}",
Dec 05 05:31:04.726 INFO [stderr] 153 | |         toml::to_string(&default_config).expect("Failed to convert default user config to TOML")
Dec 05 05:31:04.726 INFO [stderr] 154 | |     );
Dec 05 05:31:04.726 INFO [stderr]     | |______^
Dec 05 05:31:04.726 INFO [stderr]     |
Dec 05 05:31:04.726 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:04.726 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 05 05:31:04.726 INFO [stderr] 
Dec 05 05:31:04.727 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:04.727 INFO [stderr]    --> src/track/mod.rs:115:9
Dec 05 05:31:04.727 INFO [stderr]     |
Dec 05 05:31:04.727 INFO [stderr] 115 |         writeln!(&mut file, "{}", log);
Dec 05 05:31:04.727 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:04.727 INFO [stderr]     |
Dec 05 05:31:04.727 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:04.727 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 05 05:31:04.727 INFO [stderr] 
Dec 05 05:31:05.805 INFO [stderr] warning: unused import: `std::fs`
Dec 05 05:31:05.805 INFO [stderr]  --> src/schedule/mod.rs:2:5
Dec 05 05:31:05.805 INFO [stderr]   |
Dec 05 05:31:05.805 INFO [stderr] 2 | use std::fs;
Dec 05 05:31:05.805 INFO [stderr]   |     ^^^^^^^
Dec 05 05:31:05.805 INFO [stderr]   |
Dec 05 05:31:05.805 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:31:05.805 INFO [stderr] 
Dec 05 05:31:05.805 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 05 05:31:05.805 INFO [stderr]  --> src/schedule/mod.rs:3:5
Dec 05 05:31:05.805 INFO [stderr]   |
Dec 05 05:31:05.805 INFO [stderr] 3 | use std::fs::OpenOptions;
Dec 05 05:31:05.805 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:05.805 INFO [stderr] 
Dec 05 05:31:05.805 INFO [stderr] warning: unused import: `std::io::Write`
Dec 05 05:31:05.805 INFO [stderr]  --> src/schedule/mod.rs:4:5
Dec 05 05:31:05.805 INFO [stderr]   |
Dec 05 05:31:05.811 INFO [stderr] 4 | use std::io::Write;
Dec 05 05:31:05.811 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 05:31:05.811 INFO [stderr] 
Dec 05 05:31:07.435 INFO [stderr] warning: function is never used: `get_plist_file_contents`
Dec 05 05:31:07.435 INFO [stderr]   --> src/schedule/mod.rs:13:1
Dec 05 05:31:07.435 INFO [stderr]    |
Dec 05 05:31:07.435 INFO [stderr] 13 | fn get_plist_file_contents() -> String {
Dec 05 05:31:07.435 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:07.435 INFO [stderr]    |
Dec 05 05:31:07.443 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:31:07.443 INFO [stderr] 
Dec 05 05:31:07.443 INFO [stderr] warning: function is never used: `get_plist_file_path`
Dec 05 05:31:07.443 INFO [stderr]   --> src/schedule/mod.rs:35:1
Dec 05 05:31:07.443 INFO [stderr]    |
Dec 05 05:31:07.443 INFO [stderr] 35 | fn get_plist_file_path() -> PathBuf {
Dec 05 05:31:07.443 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:07.443 INFO [stderr] 
Dec 05 05:31:07.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:07.483 INFO [stderr]   --> src/calc/mod.rs:45:17
Dec 05 05:31:07.483 INFO [stderr]    |
Dec 05 05:31:07.483 INFO [stderr] 45 |                 writeln!(&mut processed_data_file, "{}", span);
Dec 05 05:31:07.483 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:07.483 INFO [stderr]    |
Dec 05 05:31:07.483 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 05:31:07.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:07.483 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 05 05:31:07.483 INFO [stderr] 
Dec 05 05:31:07.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:07.483 INFO [stderr]   --> src/calc/mod.rs:57:17
Dec 05 05:31:07.483 INFO [stderr]    |
Dec 05 05:31:07.483 INFO [stderr] 57 |                 writeln!(&mut updated_raw_log, "{}", raw_log);
Dec 05 05:31:07.483 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:07.483 INFO [stderr]    |
Dec 05 05:31:07.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:07.484 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 05 05:31:07.484 INFO [stderr] 
Dec 05 05:31:07.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:07.484 INFO [stderr]   --> src/calc/mod.rs:67:13
Dec 05 05:31:07.484 INFO [stderr]    |
Dec 05 05:31:07.484 INFO [stderr] 67 |             write!(&mut raw_data_file, "{}", updated_raw_log);
Dec 05 05:31:07.484 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:07.484 INFO [stderr]    |
Dec 05 05:31:07.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:07.484 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 05 05:31:07.484 INFO [stderr] 
Dec 05 05:31:07.487 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:07.487 INFO [stderr]    --> src/config/mod.rs:150:5
Dec 05 05:31:07.487 INFO [stderr]     |
Dec 05 05:31:07.487 INFO [stderr] 150 | /     write!(
Dec 05 05:31:07.487 INFO [stderr] 151 | |         &mut f,
Dec 05 05:31:07.499 INFO [stderr] 152 | |         "{}",
Dec 05 05:31:07.499 INFO [stderr] 153 | |         toml::to_string(&default_config).expect("Failed to convert default user config to TOML")
Dec 05 05:31:07.499 INFO [stderr] 154 | |     );
Dec 05 05:31:07.499 INFO [stderr]     | |______^
Dec 05 05:31:07.499 INFO [stderr]     |
Dec 05 05:31:07.499 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:07.499 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 05 05:31:07.499 INFO [stderr] 
Dec 05 05:31:07.500 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:07.500 INFO [stderr]    --> src/track/mod.rs:115:9
Dec 05 05:31:07.500 INFO [stderr]     |
Dec 05 05:31:07.500 INFO [stderr] 115 |         writeln!(&mut file, "{}", log);
Dec 05 05:31:07.500 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:07.500 INFO [stderr]     |
Dec 05 05:31:07.500 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:07.500 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 05 05:31:07.500 INFO [stderr] 
Dec 05 05:31:16.271 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:31:16.271 INFO [stderr]   --> tests/integration.rs:99:9
Dec 05 05:31:16.271 INFO [stderr]    |
Dec 05 05:31:16.271 INFO [stderr] 99 |         write!(file, "testing");
Dec 05 05:31:16.271 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:31:16.271 INFO [stderr]    |
Dec 05 05:31:16.271 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 05:31:16.271 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:31:16.271 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 05 05:31:16.271 INFO [stderr] 
Dec 05 05:31:16.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.20s
Dec 05 05:31:16.947 INFO [stderr] su: No module specific data is present
Dec 05 05:31:17.319 INFO running `"docker" "inspect" "677425dc21e6c11e269873e60f34a6fd7807e810a111208c3e288eec0979e79e"`
Dec 05 05:31:17.561 INFO running `"docker" "rm" "-f" "677425dc21e6c11e269873e60f34a6fd7807e810a111208c3e288eec0979e79e"`
Dec 05 05:31:17.762 INFO [stdout] 677425dc21e6c11e269873e60f34a6fd7807e810a111208c3e288eec0979e79e