Dec 12 06:33:15.460 INFO checking task_cli-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:33:15.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06:33:15.749 INFO [stdout] 9e4d58091588e45ff19019b171ad950e8854d5204ce8d6ac0ed1a167274f8cb3
Dec 12 06:33:15.751 INFO running `"docker" "start" "-a" "9e4d58091588e45ff19019b171ad950e8854d5204ce8d6ac0ed1a167274f8cb3"`
Dec 12 06:33:16.432 INFO [stderr] usermod: no changes
Dec 12 06:33:16.620 INFO [stderr]     Checking tabwriter v1.1.0
Dec 12 06:33:16.620 INFO [stderr]     Checking serde_json v1.0.33
Dec 12 06:33:16.628 INFO [stderr]     Checking docopt v1.0.2
Dec 12 06:33:18.919 INFO [stderr]     Checking rusqlite v0.15.0
Dec 12 06:33:18.920 INFO [stderr]     Checking bson v0.13.0
Dec 12 06:33:21.541 INFO [stderr]     Checking taskforge v0.1.0
Dec 12 06:33:24.004 INFO [stderr]     Checking task_cli v0.1.1 (/source)
Dec 12 06:33:26.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.462 INFO [stderr]   --> src/printing.rs:15:5
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr] 15 | /     write!(
Dec 12 06:33:26.462 INFO [stderr] 16 | |         &mut tw,
Dec 12 06:33:26.462 INFO [stderr] 17 | |         "| ID\t| Created Date\t| Completed Date\t| Priority\t| Title\t| Context\t|"
Dec 12 06:33:26.462 INFO [stderr] 18 | |     );
Dec 12 06:33:26.462 INFO [stderr]    | |______^
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 06:33:26.462 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.462 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 06:33:26.462 INFO [stderr] 
Dec 12 06:33:26.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.462 INFO [stderr]   --> src/printing.rs:20:5
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr] 20 | /     write!(
Dec 12 06:33:26.462 INFO [stderr] 21 | |         &mut tw,
Dec 12 06:33:26.462 INFO [stderr] 22 | |         "\n| --\t| ------------\t| --------------\t| --------\t| -----\t| -------\t|",
Dec 12 06:33:26.462 INFO [stderr] 23 | |     );
Dec 12 06:33:26.462 INFO [stderr]    | |______^
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.462 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 06:33:26.462 INFO [stderr] 
Dec 12 06:33:26.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.462 INFO [stderr]   --> src/printing.rs:26:9
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr] 26 | /         write!(
Dec 12 06:33:26.462 INFO [stderr] 27 | |             &mut tw,
Dec 12 06:33:26.462 INFO [stderr] 28 | |             "\n| {}\t| {}\t| {}\t| {}\t| {}\t| {}\t|",
Dec 12 06:33:26.462 INFO [stderr] 29 | |             task.id,
Dec 12 06:33:26.462 INFO [stderr] ...  |
Dec 12 06:33:26.462 INFO [stderr] 36 | |             task.context,
Dec 12 06:33:26.462 INFO [stderr] 37 | |         );
Dec 12 06:33:26.462 INFO [stderr]    | |__________^
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.462 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 06:33:26.462 INFO [stderr] 
Dec 12 06:33:26.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.462 INFO [stderr]   --> src/printing.rs:40:5
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr] 40 |     writeln!(&mut tw);
Dec 12 06:33:26.462 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.462 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 06:33:26.462 INFO [stderr] 
Dec 12 06:33:26.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.462 INFO [stderr]   --> src/printing.rs:15:5
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr] 15 | /     write!(
Dec 12 06:33:26.462 INFO [stderr] 16 | |         &mut tw,
Dec 12 06:33:26.462 INFO [stderr] 17 | |         "| ID\t| Created Date\t| Completed Date\t| Priority\t| Title\t| Context\t|"
Dec 12 06:33:26.462 INFO [stderr] 18 | |     );
Dec 12 06:33:26.462 INFO [stderr]    | |______^
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 06:33:26.462 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.462 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 06:33:26.462 INFO [stderr] 
Dec 12 06:33:26.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.462 INFO [stderr]   --> src/printing.rs:20:5
Dec 12 06:33:26.462 INFO [stderr]    |
Dec 12 06:33:26.462 INFO [stderr] 20 | /     write!(
Dec 12 06:33:26.462 INFO [stderr] 21 | |         &mut tw,
Dec 12 06:33:26.463 INFO [stderr] 22 | |         "\n| --\t| ------------\t| --------------\t| --------\t| -----\t| -------\t|",
Dec 12 06:33:26.463 INFO [stderr] 23 | |     );
Dec 12 06:33:26.463 INFO [stderr]    | |______^
Dec 12 06:33:26.463 INFO [stderr]    |
Dec 12 06:33:26.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.463 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 06:33:26.463 INFO [stderr] 
Dec 12 06:33:26.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.463 INFO [stderr]   --> src/printing.rs:26:9
Dec 12 06:33:26.463 INFO [stderr]    |
Dec 12 06:33:26.463 INFO [stderr] 26 | /         write!(
Dec 12 06:33:26.463 INFO [stderr] 27 | |             &mut tw,
Dec 12 06:33:26.463 INFO [stderr] 28 | |             "\n| {}\t| {}\t| {}\t| {}\t| {}\t| {}\t|",
Dec 12 06:33:26.463 INFO [stderr] 29 | |             task.id,
Dec 12 06:33:26.463 INFO [stderr] ...  |
Dec 12 06:33:26.463 INFO [stderr] 36 | |             task.context,
Dec 12 06:33:26.463 INFO [stderr] 37 | |         );
Dec 12 06:33:26.463 INFO [stderr]    | |__________^
Dec 12 06:33:26.463 INFO [stderr]    |
Dec 12 06:33:26.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.463 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 06:33:26.463 INFO [stderr] 
Dec 12 06:33:26.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 06:33:26.463 INFO [stderr]   --> src/printing.rs:40:5
Dec 12 06:33:26.463 INFO [stderr]    |
Dec 12 06:33:26.463 INFO [stderr] 40 |     writeln!(&mut tw);
Dec 12 06:33:26.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 06:33:26.463 INFO [stderr]    |
Dec 12 06:33:26.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 06:33:26.463 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 06:33:26.463 INFO [stderr] 
Dec 12 06:33:54.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.58s
Dec 12 06:33:54.078 INFO [stderr] su: No module specific data is present
Dec 12 06:33:55.165 INFO running `"docker" "inspect" "9e4d58091588e45ff19019b171ad950e8854d5204ce8d6ac0ed1a167274f8cb3"`
Dec 12 06:33:55.466 INFO running `"docker" "rm" "-f" "9e4d58091588e45ff19019b171ad950e8854d5204ce8d6ac0ed1a167274f8cb3"`
Dec 12 06:33:55.824 INFO [stdout] 9e4d58091588e45ff19019b171ad950e8854d5204ce8d6ac0ed1a167274f8cb3