Dec 12 02:06:22.305 INFO checking JoshMcguigan/timetrack against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:06:22.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 02:06:22.688 INFO [stdout] 9d3a99bea33cb4fbdce303d628341110c84290400794ca08878fcb66ccaa9d27
Dec 12 02:06:22.693 INFO running `"docker" "start" "-a" "9d3a99bea33cb4fbdce303d628341110c84290400794ca08878fcb66ccaa9d27"`
Dec 12 02:06:23.424 INFO [stderr] usermod: no changes
Dec 12 02:06:23.666 INFO [stderr]     Checking net2 v0.2.33
Dec 12 02:06:23.672 INFO [stderr]     Checking inotify v0.3.0
Dec 12 02:06:23.672 INFO [stderr]     Checking filetime v0.1.15
Dec 12 02:06:23.724 INFO [stderr]     Checking nix v0.5.1
Dec 12 02:06:23.749 INFO [stderr]     Checking csv v0.15.0
Dec 12 02:06:23.749 INFO [stderr]     Checking toml v0.4.6
Dec 12 02:06:23.750 INFO [stderr]    Compiling serde_derive v1.0.72
Dec 12 02:06:23.750 INFO [stderr]     Checking env_logger v0.5.13
Dec 12 02:06:28.185 INFO [stderr]     Checking miow v0.1.5
Dec 12 02:06:28.889 INFO [stderr]     Checking prettytable-rs v0.7.0
Dec 12 02:06:33.918 INFO [stderr]     Checking mio v0.5.1
Dec 12 02:06:36.248 INFO [stderr]     Checking notify v4.0.4
Dec 12 02:06:45.535 INFO [stderr]     Checking timetrack v0.2.6 (/source)
Dec 12 02:06:47.436 INFO [stderr] warning: unused import: `std::fs`
Dec 12 02:06:47.436 INFO [stderr]  --> src/schedule/mod.rs:2:5
Dec 12 02:06:47.436 INFO [stderr]   |
Dec 12 02:06:47.436 INFO [stderr] 2 | use std::fs;
Dec 12 02:06:47.436 INFO [stderr]   |     ^^^^^^^
Dec 12 02:06:47.436 INFO [stderr]   |
Dec 12 02:06:47.436 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:06:47.436 INFO [stderr] 
Dec 12 02:06:47.436 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 12 02:06:47.436 INFO [stderr]  --> src/schedule/mod.rs:3:5
Dec 12 02:06:47.436 INFO [stderr]   |
Dec 12 02:06:47.436 INFO [stderr] 3 | use std::fs::OpenOptions;
Dec 12 02:06:47.436 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.436 INFO [stderr] 
Dec 12 02:06:47.436 INFO [stderr] warning: unused import: `std::io::Write`
Dec 12 02:06:47.436 INFO [stderr]  --> src/schedule/mod.rs:4:5
Dec 12 02:06:47.436 INFO [stderr]   |
Dec 12 02:06:47.436 INFO [stderr] 4 | use std::io::Write;
Dec 12 02:06:47.436 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 02:06:47.436 INFO [stderr] 
Dec 12 02:06:47.544 INFO [stderr] warning: unused import: `std::fs`
Dec 12 02:06:47.544 INFO [stderr]  --> src/schedule/mod.rs:2:5
Dec 12 02:06:47.544 INFO [stderr]   |
Dec 12 02:06:47.544 INFO [stderr] 2 | use std::fs;
Dec 12 02:06:47.544 INFO [stderr]   |     ^^^^^^^
Dec 12 02:06:47.544 INFO [stderr]   |
Dec 12 02:06:47.544 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:06:47.544 INFO [stderr] 
Dec 12 02:06:47.544 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 12 02:06:47.544 INFO [stderr]  --> src/schedule/mod.rs:3:5
Dec 12 02:06:47.544 INFO [stderr]   |
Dec 12 02:06:47.544 INFO [stderr] 3 | use std::fs::OpenOptions;
Dec 12 02:06:47.544 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.544 INFO [stderr] 
Dec 12 02:06:47.544 INFO [stderr] warning: unused import: `std::io::Write`
Dec 12 02:06:47.544 INFO [stderr]  --> src/schedule/mod.rs:4:5
Dec 12 02:06:47.544 INFO [stderr]   |
Dec 12 02:06:47.544 INFO [stderr] 4 | use std::io::Write;
Dec 12 02:06:47.544 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 02:06:47.544 INFO [stderr] 
Dec 12 02:06:47.808 INFO [stderr] warning: function is never used: `get_plist_file_contents`
Dec 12 02:06:47.808 INFO [stderr]   --> src/schedule/mod.rs:13:1
Dec 12 02:06:47.808 INFO [stderr]    |
Dec 12 02:06:47.808 INFO [stderr] 13 | fn get_plist_file_contents() -> String {
Dec 12 02:06:47.808 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.808 INFO [stderr]    |
Dec 12 02:06:47.808 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:06:47.808 INFO [stderr] 
Dec 12 02:06:47.808 INFO [stderr] warning: function is never used: `get_plist_file_path`
Dec 12 02:06:47.808 INFO [stderr]   --> src/schedule/mod.rs:35:1
Dec 12 02:06:47.808 INFO [stderr]    |
Dec 12 02:06:47.816 INFO [stderr] 35 | fn get_plist_file_path() -> PathBuf {
Dec 12 02:06:47.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.816 INFO [stderr] 
Dec 12 02:06:47.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:47.816 INFO [stderr]   --> src/calc/mod.rs:45:17
Dec 12 02:06:47.816 INFO [stderr]    |
Dec 12 02:06:47.816 INFO [stderr] 45 |                 writeln!(&mut processed_data_file, "{}", span);
Dec 12 02:06:47.816 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.816 INFO [stderr]    |
Dec 12 02:06:47.816 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 02:06:47.816 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:47.816 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 12 02:06:47.816 INFO [stderr] 
Dec 12 02:06:47.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:47.816 INFO [stderr]   --> src/calc/mod.rs:57:17
Dec 12 02:06:47.816 INFO [stderr]    |
Dec 12 02:06:47.816 INFO [stderr] 57 |                 writeln!(&mut updated_raw_log, "{}", raw_log);
Dec 12 02:06:47.816 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.816 INFO [stderr]    |
Dec 12 02:06:47.816 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:47.816 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 12 02:06:47.816 INFO [stderr] 
Dec 12 02:06:47.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:47.816 INFO [stderr]   --> src/calc/mod.rs:67:13
Dec 12 02:06:47.816 INFO [stderr]    |
Dec 12 02:06:47.816 INFO [stderr] 67 |             write!(&mut raw_data_file, "{}", updated_raw_log);
Dec 12 02:06:47.816 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.816 INFO [stderr]    |
Dec 12 02:06:47.816 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:47.816 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 12 02:06:47.816 INFO [stderr] 
Dec 12 02:06:47.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:47.816 INFO [stderr]    --> src/config/mod.rs:150:5
Dec 12 02:06:47.816 INFO [stderr]     |
Dec 12 02:06:47.816 INFO [stderr] 150 | /     write!(
Dec 12 02:06:47.816 INFO [stderr] 151 | |         &mut f,
Dec 12 02:06:47.816 INFO [stderr] 152 | |         "{}",
Dec 12 02:06:47.816 INFO [stderr] 153 | |         toml::to_string(&default_config).expect("Failed to convert default user config to TOML")
Dec 12 02:06:47.816 INFO [stderr] 154 | |     );
Dec 12 02:06:47.816 INFO [stderr]     | |______^
Dec 12 02:06:47.816 INFO [stderr]     |
Dec 12 02:06:47.816 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:47.816 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 12 02:06:47.816 INFO [stderr] 
Dec 12 02:06:47.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:47.816 INFO [stderr]    --> src/track/mod.rs:115:9
Dec 12 02:06:47.817 INFO [stderr]     |
Dec 12 02:06:47.817 INFO [stderr] 115 |         writeln!(&mut file, "{}", log);
Dec 12 02:06:47.817 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:47.817 INFO [stderr]     |
Dec 12 02:06:47.820 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:47.820 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 12 02:06:47.820 INFO [stderr] 
Dec 12 02:06:48.628 INFO [stderr] warning: function is never used: `get_plist_file_contents`
Dec 12 02:06:48.628 INFO [stderr]   --> src/schedule/mod.rs:13:1
Dec 12 02:06:48.628 INFO [stderr]    |
Dec 12 02:06:48.628 INFO [stderr] 13 | fn get_plist_file_contents() -> String {
Dec 12 02:06:48.628 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:48.628 INFO [stderr]    |
Dec 12 02:06:48.628 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:06:48.628 INFO [stderr] 
Dec 12 02:06:48.628 INFO [stderr] warning: function is never used: `get_plist_file_path`
Dec 12 02:06:48.628 INFO [stderr]   --> src/schedule/mod.rs:35:1
Dec 12 02:06:48.628 INFO [stderr]    |
Dec 12 02:06:48.628 INFO [stderr] 35 | fn get_plist_file_path() -> PathBuf {
Dec 12 02:06:48.628 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:48.628 INFO [stderr] 
Dec 12 02:06:48.644 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:48.644 INFO [stderr]   --> src/calc/mod.rs:45:17
Dec 12 02:06:48.644 INFO [stderr]    |
Dec 12 02:06:48.644 INFO [stderr] 45 |                 writeln!(&mut processed_data_file, "{}", span);
Dec 12 02:06:48.644 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:48.644 INFO [stderr]    |
Dec 12 02:06:48.644 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 02:06:48.644 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:48.644 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 12 02:06:48.644 INFO [stderr] 
Dec 12 02:06:48.644 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:48.644 INFO [stderr]   --> src/calc/mod.rs:57:17
Dec 12 02:06:48.644 INFO [stderr]    |
Dec 12 02:06:48.644 INFO [stderr] 57 |                 writeln!(&mut updated_raw_log, "{}", raw_log);
Dec 12 02:06:48.644 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:48.644 INFO [stderr]    |
Dec 12 02:06:48.644 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:48.644 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 12 02:06:48.645 INFO [stderr] 
Dec 12 02:06:48.645 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:48.645 INFO [stderr]   --> src/calc/mod.rs:67:13
Dec 12 02:06:48.645 INFO [stderr]    |
Dec 12 02:06:48.645 INFO [stderr] 67 |             write!(&mut raw_data_file, "{}", updated_raw_log);
Dec 12 02:06:48.645 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:48.645 INFO [stderr]    |
Dec 12 02:06:48.645 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:48.645 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 12 02:06:48.645 INFO [stderr] 
Dec 12 02:06:48.645 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:48.645 INFO [stderr]    --> src/config/mod.rs:150:5
Dec 12 02:06:48.645 INFO [stderr]     |
Dec 12 02:06:48.645 INFO [stderr] 150 | /     write!(
Dec 12 02:06:48.645 INFO [stderr] 151 | |         &mut f,
Dec 12 02:06:48.645 INFO [stderr] 152 | |         "{}",
Dec 12 02:06:48.645 INFO [stderr] 153 | |         toml::to_string(&default_config).expect("Failed to convert default user config to TOML")
Dec 12 02:06:48.645 INFO [stderr] 154 | |     );
Dec 12 02:06:48.645 INFO [stderr]     | |______^
Dec 12 02:06:48.645 INFO [stderr]     |
Dec 12 02:06:48.645 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:48.645 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 12 02:06:48.645 INFO [stderr] 
Dec 12 02:06:48.660 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:48.660 INFO [stderr]    --> src/track/mod.rs:115:9
Dec 12 02:06:48.660 INFO [stderr]     |
Dec 12 02:06:48.660 INFO [stderr] 115 |         writeln!(&mut file, "{}", log);
Dec 12 02:06:48.660 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:48.660 INFO [stderr]     |
Dec 12 02:06:48.660 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:48.660 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 12 02:06:48.660 INFO [stderr] 
Dec 12 02:06:55.667 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:06:55.667 INFO [stderr]   --> tests/integration.rs:99:9
Dec 12 02:06:55.667 INFO [stderr]    |
Dec 12 02:06:55.667 INFO [stderr] 99 |         write!(file, "testing");
Dec 12 02:06:55.667 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:06:55.667 INFO [stderr]    |
Dec 12 02:06:55.676 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 02:06:55.676 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:06:55.676 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 12 02:06:55.676 INFO [stderr] 
Dec 12 02:06:56.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.76s
Dec 12 02:06:56.254 INFO [stderr] su: No module specific data is present
Dec 12 02:06:57.040 INFO running `"docker" "inspect" "9d3a99bea33cb4fbdce303d628341110c84290400794ca08878fcb66ccaa9d27"`
Dec 12 02:06:57.438 INFO running `"docker" "rm" "-f" "9d3a99bea33cb4fbdce303d628341110c84290400794ca08878fcb66ccaa9d27"`
Dec 12 02:06:57.772 INFO [stdout] 9d3a99bea33cb4fbdce303d628341110c84290400794ca08878fcb66ccaa9d27