[INFO] cloning repository iankit3/todo_app
[INFO] running `"git" "clone" "--bare" "git://github.com/iankit3/todo_app.git" "work/cache/sources/gh/iankit3/todo_app"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/iankit3/todo_app'...
[INFO] running `"git" "clone" "work/cache/sources/gh/iankit3/todo_app" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/iankit3/todo_app"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/iankit3/todo_app'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iankit3/todo_app" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/iankit3/todo_app"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/iankit3/todo_app'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f9d72ceaa7249c0077939ef9ae06e435e95328aa
[INFO] sha for GitHub repo iankit3/todo_app: f9d72ceaa7249c0077939ef9ae06e435e95328aa
[INFO] validating manifest of iankit3/todo_app on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iankit3/todo_app on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing iankit3/todo_app
[INFO] finished frobbing iankit3/todo_app
[INFO] frobbed toml for iankit3/todo_app written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/iankit3/todo_app/Cargo.toml
[INFO] started frobbing iankit3/todo_app
[INFO] finished frobbing iankit3/todo_app
[INFO] frobbed toml for iankit3/todo_app written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/iankit3/todo_app/Cargo.toml
[INFO] crate iankit3/todo_app already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking iankit3/todo_app against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/iankit3/todo_app:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] de80b5b9d5f2161b0cb4b9ffd3d568902473f6639b4ff76644b71dd36709c42b
[INFO] running `"docker" "start" "-a" "de80b5b9d5f2161b0cb4b9ffd3d568902473f6639b4ff76644b71dd36709c42b"`
[INFO] [stderr]     Checking todo_app v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::cmp::Ordering;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::cmp::Ordering;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `Task<'_>: std::cmp::Ord` is not satisfied
[INFO] [stderr]   --> src/main.rs:68:15
[INFO] [stderr]    |
[INFO] [stderr] 68 |     task_list.sort();
[INFO] [stderr]    |               ^^^^ the trait `std::cmp::Ord` is not implemented for `Task<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: a collection of type `std::vec::Vec<Task<'_>>` cannot be built from an iterator over elements of type `&Task<'_>`
[INFO] [stderr]   --> src/main.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 .collect();
[INFO] [stderr]    |                  ^^^^^^^ a collection of type `std::vec::Vec<Task<'_>>` cannot be built from `std::iter::Iterator<Item=&Task<'_>>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::iter::FromIterator<&Task<'_>>` is not implemented for `std::vec::Vec<Task<'_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: a collection of type `&mut std::vec::Vec<Task<'_>>` cannot be built from an iterator over elements of type `()`
[INFO] [stderr]   --> src/main.rs:83:68
[INFO] [stderr]    |
[INFO] [stderr] 83 |     tasks_list = tasks_list.iter().map(|task| task.is_done = true).collect();
[INFO] [stderr]    |                                                                    ^^^^^^^ a collection of type `&mut std::vec::Vec<Task<'_>>` cannot be built from `std::iter::Iterator<Item=()>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::iter::FromIterator<()>` is not implemented for `&mut std::vec::Vec<Task<'_>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `todo_app`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `Task<'_>: std::cmp::Ord` is not satisfied
[INFO] [stderr]   --> src/main.rs:68:15
[INFO] [stderr]    |
[INFO] [stderr] 68 |     task_list.sort();
[INFO] [stderr]    |               ^^^^ the trait `std::cmp::Ord` is not implemented for `Task<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: a collection of type `std::vec::Vec<Task<'_>>` cannot be built from an iterator over elements of type `&Task<'_>`
[INFO] [stderr]   --> src/main.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 .collect();
[INFO] [stderr]    |                  ^^^^^^^ a collection of type `std::vec::Vec<Task<'_>>` cannot be built from `std::iter::Iterator<Item=&Task<'_>>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::iter::FromIterator<&Task<'_>>` is not implemented for `std::vec::Vec<Task<'_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: a collection of type `&mut std::vec::Vec<Task<'_>>` cannot be built from an iterator over elements of type `()`
[INFO] [stderr]   --> src/main.rs:83:68
[INFO] [stderr]    |
[INFO] [stderr] 83 |     tasks_list = tasks_list.iter().map(|task| task.is_done = true).collect();
[INFO] [stderr]    |                                                                    ^^^^^^^ a collection of type `&mut std::vec::Vec<Task<'_>>` cannot be built from `std::iter::Iterator<Item=()>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::iter::FromIterator<()>` is not implemented for `&mut std::vec::Vec<Task<'_>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `todo_app`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "de80b5b9d5f2161b0cb4b9ffd3d568902473f6639b4ff76644b71dd36709c42b"`
[INFO] running `"docker" "rm" "-f" "de80b5b9d5f2161b0cb4b9ffd3d568902473f6639b4ff76644b71dd36709c42b"`
[INFO] [stdout] de80b5b9d5f2161b0cb4b9ffd3d568902473f6639b4ff76644b71dd36709c42b