[INFO] updating cached repository fjbelchi/CodeTest-BoardingPass-Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fjbelchi/CodeTest-BoardingPass-Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fjbelchi/CodeTest-BoardingPass-Rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/fjbelchi/CodeTest-BoardingPass-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fjbelchi/CodeTest-BoardingPass-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fjbelchi/CodeTest-BoardingPass-Rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fjbelchi/CodeTest-BoardingPass-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fjbelchi/CodeTest-BoardingPass-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] daf0714322c75e818594e31ddebb8004b7c1a409
[INFO] sha for GitHub repo fjbelchi/CodeTest-BoardingPass-Rust: daf0714322c75e818594e31ddebb8004b7c1a409
[INFO] validating manifest of fjbelchi/CodeTest-BoardingPass-Rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fjbelchi/CodeTest-BoardingPass-Rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fjbelchi/CodeTest-BoardingPass-Rust
[INFO] finished frobbing fjbelchi/CodeTest-BoardingPass-Rust
[INFO] frobbed toml for fjbelchi/CodeTest-BoardingPass-Rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/fjbelchi/CodeTest-BoardingPass-Rust/Cargo.toml
[INFO] started frobbing fjbelchi/CodeTest-BoardingPass-Rust
[INFO] finished frobbing fjbelchi/CodeTest-BoardingPass-Rust
[INFO] frobbed toml for fjbelchi/CodeTest-BoardingPass-Rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fjbelchi/CodeTest-BoardingPass-Rust/Cargo.toml
[INFO] crate fjbelchi/CodeTest-BoardingPass-Rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fjbelchi/CodeTest-BoardingPass-Rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fjbelchi/CodeTest-BoardingPass-Rust:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8cab6f1754b30c2bdf347a052f724c77e8ffeb62f3e4c474ade88d0ef2043a42
[INFO] running `"docker" "start" "-a" "8cab6f1754b30c2bdf347a052f724c77e8ffeb62f3e4c474ade88d0ef2043a42"`
[INFO] [stderr]    Compiling Boarding_Pass v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]  --> src/models/boarding_pass.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::hash::Hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/models/boarding_pass.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl<'a, 'b> PartialEq<BoardingPass + 'b> for BoardingPass + 'a {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardingPass + 'b`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/models/boarding_pass.rs:11:47
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl<'a, 'b> PartialEq<BoardingPass + 'b> for BoardingPass + 'a {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardingPass + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/models/boarding_pass.rs:12:27
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn eq(&self, other: &(BoardingPass + 'b)) -> bool {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardingPass + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sort/boarding_pass_generator.rs:19:46
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn generate<'a>(&'a self) -> Vec<Box<BoardingPass + 'a>> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardingPass + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sort/boarding_pass_generator.rs:20:33
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut vector: Vec<Box<BoardingPass>> = Vec::new();
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn BoardingPass`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `models::boarding_pass::BoardingPass`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use models::boarding_pass::BoardingPass;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let equal = *pass == madrid_barna;
[INFO] [stderr]    |                              ^^^^^^^^^^^^ expected trait models::boarding_pass::BoardingPass, found struct `models::boarding_pass_train::BoardingPassTrain`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `dyn models::boarding_pass::BoardingPass`
[INFO] [stderr]               found type `models::boarding_pass_train::BoardingPassTrain<'_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `Boarding_Pass`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8cab6f1754b30c2bdf347a052f724c77e8ffeb62f3e4c474ade88d0ef2043a42"`
[INFO] running `"docker" "rm" "-f" "8cab6f1754b30c2bdf347a052f724c77e8ffeb62f3e4c474ade88d0ef2043a42"`
[INFO] [stdout] 8cab6f1754b30c2bdf347a052f724c77e8ffeb62f3e4c474ade88d0ef2043a42