[INFO] cloning repository https://github.com/davidmartinezhi/minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidmartinezhi/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmartinezhi%2Fminigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmartinezhi%2Fminigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ea865108c44849247c3ed81a869575d12abc2fb
[INFO] fixing davidmartinezhi/minigrep against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmartinezhi%2Fminigrep" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/davidmartinezhi/minigrep
[INFO] finished tweaking git repo https://github.com/davidmartinezhi/minigrep
[INFO] tweaked toml for git repo https://github.com/davidmartinezhi/minigrep written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davidmartinezhi/minigrep on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davidmartinezhi/minigrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3
[INFO] running `Command { std: "docker" "start" "00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: can't compare `Vec<&str>` with `impl Iterator<Item = &str> + '_`
[INFO] [stdout]   --> src/lib.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         assert_eq!(vec!["safe, fast, productive."], search(query, contents));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `Vec<&str> == impl Iterator<Item = &str> + '_`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<impl Iterator<Item = &str> + '_>` is not implemented for `Vec<&str>`
[INFO] [stdout]    = help: the following other types implement trait `PartialEq<Rhs>`:
[INFO] [stdout]              `Vec<T, A1>` implements `PartialEq<Vec<U, A2>>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<&[U; N]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<&[U]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<&mut [U]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<[U; N]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<[U]>`
[INFO] [stdout]              `Vec<u8>` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `Vec<u8>` implements `PartialEq<ByteString>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impl Iterator<Item = &str> + '_` doesn't implement `Debug`
[INFO] [stdout]   --> src/lib.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         assert_eq!(vec!["safe, fast, productive."], search(query, contents));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Debug` is not implemented for `impl Iterator<Item = &str> + '_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `Vec<&str>` with `impl Iterator<Item = &str> + '_`
[INFO] [stdout]   --> src/lib.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         assert_eq!(
[INFO] [stdout] 41 | |             vec!["Rust:", "Trust me."],
[INFO] [stdout] 42 | |             search_case_insensitive(query, contents)
[INFO] [stdout] 43 | |         );
[INFO] [stdout]    | |_________^ no implementation for `Vec<&str> == impl Iterator<Item = &str> + '_`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<impl Iterator<Item = &str> + '_>` is not implemented for `Vec<&str>`
[INFO] [stdout]    = help: the following other types implement trait `PartialEq<Rhs>`:
[INFO] [stdout]              `Vec<T, A1>` implements `PartialEq<Vec<U, A2>>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<&[U; N]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<&[U]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<&mut [U]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<[U; N]>`
[INFO] [stdout]              `Vec<T, A>` implements `PartialEq<[U]>`
[INFO] [stdout]              `Vec<u8>` implements `PartialEq<ByteStr>`
[INFO] [stdout]              `Vec<u8>` implements `PartialEq<ByteString>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impl Iterator<Item = &str> + '_` doesn't implement `Debug`
[INFO] [stdout]   --> src/lib.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         assert_eq!(
[INFO] [stdout] 41 | |             vec!["Rust:", "Trust me."],
[INFO] [stdout] 42 | |             search_case_insensitive(query, contents)
[INFO] [stdout] 43 | |         );
[INFO] [stdout]    | |_________^ the trait `Debug` is not implemented for `impl Iterator<Item = &str> + '_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minigrep` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3", kill_on_drop: false }`
[INFO] [stdout] 00b347291064d05c202f138333f68434360801464931af9382601cc8d0e376a3
