[INFO] fetching crate bfmod 0.1.0...
[INFO] testing bfmod-0.1.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate bfmod 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bfmod 0.1.0
[INFO] finished tweaking crates.io crate bfmod 0.1.0
[INFO] tweaked toml for crates.io crate bfmod 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bfmod 0.1.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea4ad842592cf023b13a330e45acb122117d1ac2fdbd9f4322d720202220637c
[INFO] running `Command { std: "docker" "start" "-a" "ea4ad842592cf023b13a330e45acb122117d1ac2fdbd9f4322d720202220637c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea4ad842592cf023b13a330e45acb122117d1ac2fdbd9f4322d720202220637c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4ad842592cf023b13a330e45acb122117d1ac2fdbd9f4322d720202220637c", kill_on_drop: false }`
[INFO] [stdout] ea4ad842592cf023b13a330e45acb122117d1ac2fdbd9f4322d720202220637c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 990718159a4a22af3e4441e796d552d2013f811987db23bacbb02e49cb2193af
[INFO] running `Command { std: "docker" "start" "-a" "990718159a4a22af3e4441e796d552d2013f811987db23bacbb02e49cb2193af", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfmod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "990718159a4a22af3e4441e796d552d2013f811987db23bacbb02e49cb2193af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990718159a4a22af3e4441e796d552d2013f811987db23bacbb02e49cb2193af", kill_on_drop: false }`
[INFO] [stdout] 990718159a4a22af3e4441e796d552d2013f811987db23bacbb02e49cb2193af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c9deff733d3f0ffa141f515adb4ac214fd863e02bab3ebb0730582037f1aed5
[INFO] running `Command { std: "docker" "start" "-a" "4c9deff733d3f0ffa141f515adb4ac214fd863e02bab3ebb0730582037f1aed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfmod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "4c9deff733d3f0ffa141f515adb4ac214fd863e02bab3ebb0730582037f1aed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9deff733d3f0ffa141f515adb4ac214fd863e02bab3ebb0730582037f1aed5", kill_on_drop: false }`
[INFO] [stdout] 4c9deff733d3f0ffa141f515adb4ac214fd863e02bab3ebb0730582037f1aed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83bade4b5eace14361527f1ba03493648ff99af49ed32e5e29a1104efa888c58
[INFO] running `Command { std: "docker" "start" "-a" "83bade4b5eace14361527f1ba03493648ff99af49ed32e5e29a1104efa888c58", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bfmod-be259dc969ed251f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bfmod
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lexer.rs - lexer::execute (line 51) ... FAILED
[INFO] [stdout] test src/compiler.rs - compiler::build (line 56) ... FAILED
[INFO] [stdout] test src/lexer.rs - lexer::check_brackets (line 146) ... FAILED
[INFO] [stdout] test src/compiler.rs - compiler::compile (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lexer.rs - lexer::execute (line 51) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Token` in this scope
[INFO] [stdout]   --> src/lexer.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 | let tokens: Vec<Token> = bfmod::lexer::execute("
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 50 + use bfmod::lexer::Token;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/compiler.rs - compiler::build (line 56) stdout ----
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/compiler.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |   let tokens: bool = bfmod::compiler::build("
[INFO] [stdout]    |  ____________________^^^^^^^^^^^^^^^^^^^^^^_-
[INFO] [stdout] 59 | |     >++++++++[<+++++++++>-]<.>++++[<+++++++>-]
[INFO] [stdout] 60 | |     <+.+++++++..+++.>>++++++[<+++++++>-]<++.--
[INFO] [stdout] 61 | |     ----------.>++++++[<+++++++++>-]<+.<.+++.-
[INFO] [stdout] 62 | |     -----.--------.>>>++++[<++++++++>-]<+.");
[INFO] [stdout]    | |___________________________________________- argument #1 of type `&Vec<Token>` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/compiler.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn build(tokens: &Vec<Token>, file_path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 58 | let tokens: bool = bfmod::compiler::build(/* &Vec<Token> */, "
[INFO] [stdout]    |                                           ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lexer.rs - lexer::check_brackets (line 146) stdout ----
[INFO] [stdout] error: format argument must be a string literal
[INFO] [stdout]    --> src/lexer.rs:152:26
[INFO] [stdout]     |
[INFO] [stdout] 152 |     Err(msg) => println!(msg)
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a string literal to format with
[INFO] [stdout]     |
[INFO] [stdout] 152 |     Err(msg) => println!("{}", msg)
[INFO] [stdout]     |                          +++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tokens` in this scope
[INFO] [stdout]    --> src/lexer.rs:148:37
[INFO] [stdout]     |
[INFO] [stdout] 148 | match bfmod::lexer::check_brackets(&tokens) {
[INFO] [stdout]     |                                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/compiler.rs - compiler::compile (line 14) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/compiler.rs:16:61
[INFO] [stdout]    |
[INFO] [stdout] 16 | let bf_rust_code: String = bfmod::compiler::compile(&tokens)
[INFO] [stdout]    |                                                             ^ help: add `;` here
[INFO] [stdout] 17 | } _doctest_main_src_compiler_rs_14_0() }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tokens` in this scope
[INFO] [stdout]   --> src/compiler.rs:16:54
[INFO] [stdout]    |
[INFO] [stdout] 16 | let bf_rust_code: String = bfmod::compiler::compile(&tokens)
[INFO] [stdout]    |                                                      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/compiler.rs - compiler::build (line 56)
[INFO] [stdout]     src/compiler.rs - compiler::compile (line 14)
[INFO] [stdout]     src/lexer.rs - lexer::check_brackets (line 146)
[INFO] [stdout]     src/lexer.rs - lexer::execute (line 51)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "83bade4b5eace14361527f1ba03493648ff99af49ed32e5e29a1104efa888c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83bade4b5eace14361527f1ba03493648ff99af49ed32e5e29a1104efa888c58", kill_on_drop: false }`
[INFO] [stdout] 83bade4b5eace14361527f1ba03493648ff99af49ed32e5e29a1104efa888c58
