[INFO] cloning repository https://github.com/michiel/toy-robot-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michiel/toy-robot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichiel%2Ftoy-robot-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichiel%2Ftoy-robot-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 626741caa0ef958f9073a5553258bc39b828a665
[INFO] fixing michiel/toy-robot-rs against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichiel%2Ftoy-robot-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michiel/toy-robot-rs
[INFO] finished tweaking git repo https://github.com/michiel/toy-robot-rs
[INFO] tweaked toml for git repo https://github.com/michiel/toy-robot-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michiel/toy-robot-rs 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/michiel/toy-robot-rs 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] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `toy-robot` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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] 43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c
[INFO] running `Command { std: "docker" "start" "43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c", 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" "43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c", 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" "43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `toy-robot` (manifest) generated 1 warning
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling peg v0.5.1
[INFO] [stderr]    Compiling toy-robot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2015 edition to 2018
[INFO] [stderr]    Migrating src/main.rs from 2015 edition to 2018
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr] crater-edition-check: toy-robot v0.1.0 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]    Compiling toy-robot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         try!(write!(fmt, "error at {}:{}: expected ", self.line,
[INFO] [stdout] 19 | |         self.column)); if self.expected.len() == 0
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 18 ~         write!(fmt, "error at {}:{}: expected ", self.line,
[INFO] [stdout] 19 ~         self.column)?; if self.expected.len() == 0
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 18 |         r#try!(write!(fmt, "error at {}:{}: expected ", self.line,
[INFO] [stdout]    |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |         { try!(write!(fmt, "EOF")); } else if self.expected.len() == 1
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 20 -         { try!(write!(fmt, "EOF")); } else if self.expected.len() == 1
[INFO] [stdout] 20 +         { write!(fmt, "EOF")?; } else if self.expected.len() == 1
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 20 |         { r#try!(write!(fmt, "EOF")); } else if self.expected.len() == 1
[INFO] [stdout]    |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 | /             try!(write!(fmt, "`{}`",
[INFO] [stdout] 23 | |             escape_default(self.expected.iter().next().unwrap())));
[INFO] [stdout]    | |__________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 22 ~             write!(fmt, "`{}`",
[INFO] [stdout] 23 ~             escape_default(self.expected.iter().next().unwrap()))?;
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 22 |             r#try!(write!(fmt, "`{}`",
[INFO] [stdout]    |             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | /             try!(write!(fmt, "one of `{}`",
[INFO] [stdout] 28 | |             escape_default(iter.next().unwrap()))); for elem in iter
[INFO] [stdout]    | |__________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 27 ~             write!(fmt, "one of `{}`",
[INFO] [stdout] 28 ~             escape_default(iter.next().unwrap()))?; for elem in iter
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 27 |             r#try!(write!(fmt, "one of `{}`",
[INFO] [stdout]    |             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |             { try!(write!(fmt, ", `{}`", escape_default(elem))); }
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 29 -             { try!(write!(fmt, ", `{}`", escape_default(elem))); }
[INFO] [stdout] 29 +             { write!(fmt, ", `{}`", escape_default(elem))?; }
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 29 |             { r#try!(write!(fmt, ", `{}`", escape_default(elem))); }
[INFO] [stdout]    |               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         try!(write!(fmt, "error at {}:{}: expected ", self.line,
[INFO] [stdout] 19 | |         self.column)); if self.expected.len() == 0
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 18 ~         write!(fmt, "error at {}:{}: expected ", self.line,
[INFO] [stdout] 19 ~         self.column)?; if self.expected.len() == 0
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 18 |         r#try!(write!(fmt, "error at {}:{}: expected ", self.line,
[INFO] [stdout]    |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |         { try!(write!(fmt, "EOF")); } else if self.expected.len() == 1
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 20 -         { try!(write!(fmt, "EOF")); } else if self.expected.len() == 1
[INFO] [stdout] 20 +         { write!(fmt, "EOF")?; } else if self.expected.len() == 1
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 20 |         { r#try!(write!(fmt, "EOF")); } else if self.expected.len() == 1
[INFO] [stdout]    |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 | /             try!(write!(fmt, "`{}`",
[INFO] [stdout] 23 | |             escape_default(self.expected.iter().next().unwrap())));
[INFO] [stdout]    | |__________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 22 ~             write!(fmt, "`{}`",
[INFO] [stdout] 23 ~             escape_default(self.expected.iter().next().unwrap()))?;
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 22 |             r#try!(write!(fmt, "`{}`",
[INFO] [stdout]    |             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | /             try!(write!(fmt, "one of `{}`",
[INFO] [stdout] 28 | |             escape_default(iter.next().unwrap()))); for elem in iter
[INFO] [stdout]    | |__________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 27 ~             write!(fmt, "one of `{}`",
[INFO] [stdout] 28 ~             escape_default(iter.next().unwrap()))?; for elem in iter
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 27 |             r#try!(write!(fmt, "one of `{}`",
[INFO] [stdout]    |             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated `try` macro
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |             { try!(write!(fmt, ", `{}`", escape_default(elem))); }
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: in the 2018 edition `try` is a reserved keyword, and the `try!()` macro is deprecated
[INFO] [stdout] help: you can use the `?` operator instead
[INFO] [stdout]    |
[INFO] [stdout] 29 -             { try!(write!(fmt, ", `{}`", escape_default(elem))); }
[INFO] [stdout] 29 +             { write!(fmt, ", `{}`", escape_default(elem))?; }
[INFO] [stdout]    |
[INFO] [stdout] help: alternatively, you can still access the deprecated `try!()` macro using the "raw identifier" syntax
[INFO] [stdout]    |
[INFO] [stdout] 29 |             { r#try!(write!(fmt, ", `{}`", escape_default(elem))); }
[INFO] [stdout]    |               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:78:451
[INFO] [stdout]    |
[INFO] [stdout] 78 | ..._at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) ...
[INFO] [stdout]    |                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/toy-robot-a640f19917a1ef69/out/toyrobot_grammar.rs:78:451
[INFO] [stdout]    |
[INFO] [stdout] 78 | ..._at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) ...
[INFO] [stdout]    |                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toy-robot` (bin "toy-robot") due to 5 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `toy-robot` (bin "toy-robot" test) due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c", kill_on_drop: false }`
[INFO] [stdout] 43c22588512cfbc8061f5122d3467fc662ed5538e84666d5791cd7caf1904f3c
