[INFO] cloning repository https://github.com/allesis/eldwyn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/allesis/eldwyn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallesis%2Feldwyn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallesis%2Feldwyn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40b72e4e0a09af0b473621345b6c3c463854a95f
[INFO] fixing allesis/eldwyn 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%2Fallesis%2Feldwyn" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/allesis/eldwyn
[INFO] finished tweaking git repo https://github.com/allesis/eldwyn
[INFO] tweaked toml for git repo https://github.com/allesis/eldwyn written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/allesis/eldwyn 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/allesis/eldwyn 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-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4
[INFO] running `Command { std: "docker" "start" "f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4", 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" "f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4", 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" "f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4" "/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 eldwyn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found keyword `match`
[INFO] [stdout]   --> src/dfa/mod.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |             }
[INFO] [stdout]    |              ^ help: add `;` here
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |             match self::process_char(symbol, pattern_iter) {
[INFO] [stdout]    |             ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]   --> src/dfa/mod.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 Ok(states) => 
[INFO] [stdout]    |                            -- while parsing the `match` arm starting here
[INFO] [stdout] 29 |             }
[INFO] [stdout]    |             ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `match`
[INFO] [stdout]   --> src/dfa/mod.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |             }
[INFO] [stdout]    |              ^ help: add `;` here
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |             match self::process_char(symbol, pattern_iter) {
[INFO] [stdout]    |             ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]   --> src/dfa/mod.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 Ok(states) => 
[INFO] [stdout]    |                            -- while parsing the `match` arm starting here
[INFO] [stdout] 29 |             }
[INFO] [stdout]    |             ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0261]: use of undeclared lifetime name `'_a`
[INFO] [stdout]   --> src/dfa/mod.rs:36:56
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                                                        ^^^ undeclared lifetime
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing lifetime `'_a` here
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char<'_a>(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                    +++++
[INFO] [stdout] help: consider introducing lifetime `'_a` here
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<'_a> DFA {
[INFO] [stdout]    |     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `process_char` in module `self`
[INFO] [stdout]   --> src/dfa/mod.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |             match self::process_char(symbol, pattern_iter) {
[INFO] [stdout]    |                         ^^^^^^^^^^^^ not found in `self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `IterMut` in this scope
[INFO] [stdout]   --> src/dfa/mod.rs:36:48
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                                                ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::btree_map::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::hash_map::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::linked_list::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::vec_deque::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]    = and 6 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ResultVec` in this scope
[INFO] [stdout]   --> src/dfa/mod.rs:36:69
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                                                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:557:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named enum `Result` defined here
[INFO] [stdout] help: an enum with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout] 36 +     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> Result<State> {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::binary_heap::Iter`
[INFO] [stdout]  --> src/dfa/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::binary_heap::Iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DFA` has no field named `states`
[INFO] [stdout]   --> src/dfa/mod.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Ok(Self { states })
[INFO] [stdout]    |                   ^^^^^^ `DFA` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0261, E0425, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0261`.
[INFO] [stdout] 
[INFO] [stdout] error[E0261]: use of undeclared lifetime name `'_a`
[INFO] [stdout]   --> src/dfa/mod.rs:36:56
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                                                        ^^^ undeclared lifetime
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing lifetime `'_a` here
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char<'_a>(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                    +++++
[INFO] [stdout] help: consider introducing lifetime `'_a` here
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<'_a> DFA {
[INFO] [stdout]    |     +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `process_char` in module `self`
[INFO] [stdout]   --> src/dfa/mod.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |             match self::process_char(symbol, pattern_iter) {
[INFO] [stdout]    |                         ^^^^^^^^^^^^ not found in `self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `IterMut` in this scope
[INFO] [stdout]   --> src/dfa/mod.rs:36:48
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                                                ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::btree_map::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::hash_map::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::linked_list::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::collections::vec_deque::IterMut;
[INFO] [stdout]    |
[INFO] [stdout]    = and 6 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ResultVec` in this scope
[INFO] [stdout]   --> src/dfa/mod.rs:36:69
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout]    |                                                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:557:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named enum `Result` defined here
[INFO] [stdout] help: an enum with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> ResultVec<State> {}
[INFO] [stdout] 36 +     fn process_char(c: char, mut pattern_iter: IterMut<'_a, u8>) -> Result<State> {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::binary_heap::Iter`
[INFO] [stdout]  --> src/dfa/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::binary_heap::Iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `DFA` has no field named `states`
[INFO] [stdout]   --> src/dfa/mod.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Ok(Self { states })
[INFO] [stdout]    |                   ^^^^^^ `DFA` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0261, E0425, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0261`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eldwyn` (lib test) due to 7 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `eldwyn` (lib) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4", kill_on_drop: false }`
[INFO] [stdout] f92acd2d175c4d882d030a4ab7f34c9d099771a7f813e0b0af932a31ecd6f0f4
