[INFO] crate task_cli 0.1.1 is already in cache
[INFO] extracting crate task_cli 0.1.1 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/task_cli/0.1.1
[INFO] extracting crate task_cli 0.1.1 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/task_cli/0.1.1
[INFO] validating manifest of task_cli-0.1.1 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of task_cli-0.1.1 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing task_cli-0.1.1
[INFO] finished frobbing task_cli-0.1.1
[INFO] frobbed toml for task_cli-0.1.1 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/task_cli/0.1.1/Cargo.toml
[INFO] started frobbing task_cli-0.1.1
[INFO] finished frobbing task_cli-0.1.1
[INFO] frobbed toml for task_cli-0.1.1 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/task_cli/0.1.1/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking task_cli-0.1.1 against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-6/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/task_cli/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e6207d568558132bd9907d9cab0e2739f34e55631a407bf8e56d635ad973faba
[INFO] running `"docker" "start" "-a" "e6207d568558132bd9907d9cab0e2739f34e55631a407bf8e56d635ad973faba"`
[INFO] [stderr]     Checking tabwriter v1.1.0
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking docopt v1.0.2
[INFO] [stderr]     Checking rusqlite v0.15.0
[INFO] [stderr]     Checking bson v0.13.0
[INFO] [stderr]     Checking taskforge v0.1.0
[INFO] [stderr]     Checking task_cli v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     write!(
[INFO] [stderr] 16 | |         &mut tw,
[INFO] [stderr] 17 | |         "| ID\t| Created Date\t| Completed Date\t| Priority\t| Title\t| Context\t|"
[INFO] [stderr] 18 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     write!(
[INFO] [stderr] 21 | |         &mut tw,
[INFO] [stderr] 22 | |         "\n| --\t| ------------\t| --------------\t| --------\t| -----\t| -------\t|",
[INFO] [stderr] 23 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | /         write!(
[INFO] [stderr] 27 | |             &mut tw,
[INFO] [stderr] 28 | |             "\n| {}\t| {}\t| {}\t| {}\t| {}\t| {}\t|",
[INFO] [stderr] 29 | |             task.id,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |             task.context,
[INFO] [stderr] 37 | |         );
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     writeln!(&mut tw);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     write!(
[INFO] [stderr] 16 | |         &mut tw,
[INFO] [stderr] 17 | |         "| ID\t| Created Date\t| Completed Date\t| Priority\t| Title\t| Context\t|"
[INFO] [stderr] 18 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     write!(
[INFO] [stderr] 21 | |         &mut tw,
[INFO] [stderr] 22 | |         "\n| --\t| ------------\t| --------------\t| --------\t| -----\t| -------\t|",
[INFO] [stderr] 23 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | /         write!(
[INFO] [stderr] 27 | |             &mut tw,
[INFO] [stderr] 28 | |             "\n| {}\t| {}\t| {}\t| {}\t| {}\t| {}\t|",
[INFO] [stderr] 29 | |             task.id,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |             task.context,
[INFO] [stderr] 37 | |         );
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/printing.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     writeln!(&mut tw);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
[INFO] running `"docker" "inspect" "e6207d568558132bd9907d9cab0e2739f34e55631a407bf8e56d635ad973faba"`
[INFO] running `"docker" "rm" "-f" "e6207d568558132bd9907d9cab0e2739f34e55631a407bf8e56d635ad973faba"`
[INFO] [stdout] e6207d568558132bd9907d9cab0e2739f34e55631a407bf8e56d635ad973faba