[INFO] cloning repository https://github.com/rybla/docutron
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rybla/docutron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frybla%2Fdocutron", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frybla%2Fdocutron'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61ab77c6d78cf8ef6901426b7d0bebe166f74af6
[INFO] fixing rybla/docutron 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%2Frybla%2Fdocutron" "/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/rybla/docutron
[INFO] finished tweaking git repo https://github.com/rybla/docutron
[INFO] tweaked toml for git repo https://github.com/rybla/docutron written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rybla/docutron 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/rybla/docutron 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 }`
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[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] 7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1
[INFO] running `Command { std: "docker" "start" "7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1", 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" "7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1", 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" "7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1" "/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 }`
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[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Ok(arxiv.summary)
[INFO] [stdout]    |         -- ^^^^^^^^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Ok(arxiv.summary)
[INFO] [stdout]    |         ^^^-------------^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Ok(arxiv.summary)
[INFO] [stdout]    |         -- ^^^^^^^^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Ok(arxiv.summary)
[INFO] [stdout]    |         ^^^-------------^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(readme)
[INFO] [stdout]    |         -- ^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(readme)
[INFO] [stdout]    |         ^^^------^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(readme)
[INFO] [stdout]    |         -- ^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(readme)
[INFO] [stdout]    |         ^^^------^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(article.text_content)
[INFO] [stdout]    |         -- ^^^^^^^^^^^^^^^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(article.text_content)
[INFO] [stdout]    |         ^^^--------------------^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(article.text_content)
[INFO] [stdout]    |         -- ^^^^^^^^^^^^^^^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(article.text_content)
[INFO] [stdout]    |         ^^^--------------------^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 Ok(text)
[INFO] [stdout]    |                 -- ^^^^ expected `Document`, found `String`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 Ok(text)
[INFO] [stdout]    |                 ^^^----^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 Ok(text)
[INFO] [stdout]    |                 -- ^^^^ expected `Document`, found `String`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 Ok(text)
[INFO] [stdout]    |                 ^^^----^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 Ok(article.text_content)
[INFO] [stdout]    |                 -- ^^^^^^^^^^^^^^^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 Ok(article.text_content)
[INFO] [stdout]    |                 ^^^--------------------^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/utility/fetch_document.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 Ok(article.text_content)
[INFO] [stdout]    |                 -- ^^^^^^^^^^^^^^^^^^^^ expected `Document`, found `String`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `std::string::String` due to the type of the argument passed
[INFO] [stdout]   --> src/utility/fetch_document.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 Ok(article.text_content)
[INFO] [stdout]    |                 ^^^--------------------^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this argument influences the type of `Ok`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `docutron` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `docutron` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1", kill_on_drop: false }`
[INFO] [stdout] 7dbd57fad39abfbc5f4f2ddd810cf0266317ae749de8d436d1b6847c985a62b1
