[INFO] cloning repository https://github.com/Umatriz/rccl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Umatriz/rccl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmatriz%2Frccl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmatriz%2Frccl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94042d3820074566c6abb1280bb8308e2e05c561
[INFO] fixing Umatriz/rccl 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%2FUmatriz%2Frccl" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Umatriz/rccl
[INFO] finished tweaking git repo https://github.com/Umatriz/rccl
[INFO] tweaked toml for git repo https://github.com/Umatriz/rccl written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Umatriz/rccl 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/Umatriz/rccl 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-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5
[INFO] running `Command { std: "docker" "start" "c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5", 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" "c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5", 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" "c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5" "/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 clap_builder v4.5.41
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking rccl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read` and `stderr`
[INFO] [stdout]  --> src/main.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 |     io::{Read, stderr, stdin, stdout},
[INFO] [stdout]   |          ^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WriterPanicked`
[INFO] [stdout]  --> src/interpreter.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Write, WriterPanicked};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lexer`
[INFO] [stdout]  --> src/interpreter.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::{Lexer, Token, TokenContext, TokensIter};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::SeekFrom`
[INFO] [stdout]  --> src/lexer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::SeekFrom,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `stderr`
[INFO] [stdout]  --> src/main.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 |     io::{Read, stderr, stdin, stdout},
[INFO] [stdout]   |          ^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WriterPanicked`
[INFO] [stdout]  --> src/interpreter.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Write, WriterPanicked};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lexer`
[INFO] [stdout]  --> src/interpreter.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::{Lexer, Token, TokenContext, TokensIter};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::SeekFrom`
[INFO] [stdout]  --> src/lexer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::SeekFrom,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RangeBounds`
[INFO] [stdout]  --> src/lexer.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ops::{Range, RangeBounds},
[INFO] [stdout]   |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lexer.rs:256:13
[INFO] [stdout]     |
[INFO] [stdout] 256 |             Token::Hole,
[INFO] [stdout]     |             ^^^^^^^^^^^ expected `(Token, TokenContext)`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected tuple `(lexer::Token, TokenContext)`
[INFO] [stdout]                 found enum `lexer::Token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RangeBounds`
[INFO] [stdout]  --> src/lexer.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ops::{Range, RangeBounds},
[INFO] [stdout]   |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/interpreter.rs:377:25
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let end = eat_till(tokens, Token::Semi, "expected `;`")?;
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/lexer.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |         while let Some((idx, c)) = chars.next() {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/interpreter.rs:377:25
[INFO] [stdout]     |
[INFO] [stdout] 377 |                     let end = eat_till(tokens, Token::Semi, "expected `;`")?;
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/lexer.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |         while let Some((idx, c)) = chars.next() {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rccl` (bin "rccl" test) due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5", kill_on_drop: false }`
[INFO] [stdout] c593874812ee73d91994bbbfb964b80f9d3e5bda62dd9cbb3af789048e9ad8e5
