[INFO] cloning repository https://github.com/yoni591/json-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoni591/json-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoni591%2Fjson-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoni591%2Fjson-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e05bc8eeecbab7a24039d17aef151672369d4b3
[INFO] fixing yoni591/json-parser 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%2Fyoni591%2Fjson-parser" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yoni591/json-parser
[INFO] finished tweaking git repo https://github.com/yoni591/json-parser
[INFO] tweaked toml for git repo https://github.com/yoni591/json-parser written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yoni591/json-parser 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/yoni591/json-parser 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6
[INFO] running `Command { std: "docker" "start" "a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6", 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" "a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6", 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" "a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6" "/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 json-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `}`
[INFO] [stdout]   --> src/json_parser/string.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             }
[INFO] [stdout]    |             ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `}`
[INFO] [stdout]   --> src/json_parser/string.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             }
[INFO] [stdout]    |             ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `JsonNumber` in this scope
[INFO] [stdout]  --> src/json_parser/types.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Number(JsonNumber),
[INFO] [stdout]   |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] note: struct `crate::json_parser::number::JsonNumber` exists but is inaccessible
[INFO] [stdout]  --> src/json_parser/number.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct JsonNumber(f64);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `JsonNumber` in this scope
[INFO] [stdout]  --> src/json_parser/types.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Number(JsonNumber),
[INFO] [stdout]   |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] note: struct `crate::json_parser::number::JsonNumber` exists but is inaccessible
[INFO] [stdout]  --> src/json_parser/number.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct JsonNumber(f64);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/json_parser/number.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn try_from(value: &str) -> Result<Self, Self::Error> {
[INFO] [stdout]    |        --------                 ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<JsonNumber, Infallible>`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<JsonNumber, Infallible>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/json_parser/number.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn try_from(value: &str) -> Result<Self, Self::Error> {
[INFO] [stdout]    |        --------                 ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<JsonNumber, Infallible>`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<JsonNumber, Infallible>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `json-parser` (bin "json-parser" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `json-parser` (bin "json-parser") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6", kill_on_drop: false }`
[INFO] [stdout] a98785ffab453c762c59f5e948ea3b79ac48eb8df044d1c03a54fbfc02a6aac6
