[INFO] cloning repository https://github.com/Bryceclark56/brainfuck-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bryceclark56/brainfuck-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryceclark56%2Fbrainfuck-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryceclark56%2Fbrainfuck-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a65870f460320c65ac06262a9459b21bbcb53059
[INFO] building Bryceclark56/brainfuck-interpreter against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryceclark56%2Fbrainfuck-interpreter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bryceclark56/brainfuck-interpreter on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bryceclark56/brainfuck-interpreter
[INFO] finished tweaking git repo https://github.com/Bryceclark56/brainfuck-interpreter
[INFO] tweaked toml for git repo https://github.com/Bryceclark56/brainfuck-interpreter written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Bryceclark56/brainfuck-interpreter 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e315f0fa2de27a37a24a4ec550234da94c9a5ec3a5c53f1ea0a9c26b9b8b486
[INFO] running `Command { std: "docker" "start" "-a" "8e315f0fa2de27a37a24a4ec550234da94c9a5ec3a5c53f1ea0a9c26b9b8b486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e315f0fa2de27a37a24a4ec550234da94c9a5ec3a5c53f1ea0a9c26b9b8b486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e315f0fa2de27a37a24a4ec550234da94c9a5ec3a5c53f1ea0a9c26b9b8b486", kill_on_drop: false }`
[INFO] [stdout] 8e315f0fa2de27a37a24a4ec550234da94c9a5ec3a5c53f1ea0a9c26b9b8b486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaa521d193d774be2fdc0f07ed9b996411f73d428e465b537a10a83e0f505ac1
[INFO] running `Command { std: "docker" "start" "-a" "aaa521d193d774be2fdc0f07ed9b996411f73d428e465b537a10a83e0f505ac1", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `data`, `pointer`, `command_pointer`, `commands`, `in_loop`, and `loop_start` are never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Machine {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 29 |     data: Vec<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     pointer: usize,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |
[INFO] [stdout] 32 |     command_pointer: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     commands: Vec<Command>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     in_loop: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 36 |     loop_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fill_to_pointer`, `execute_command`, and `output` are never used
[INFO] [stdout]   --> src/main.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Machine {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 40 |     // Ensures that all of the values up to the data pointer exist
[INFO] [stdout] 41 |     fn fill_to_pointer(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn execute_command(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn output(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "aaa521d193d774be2fdc0f07ed9b996411f73d428e465b537a10a83e0f505ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa521d193d774be2fdc0f07ed9b996411f73d428e465b537a10a83e0f505ac1", kill_on_drop: false }`
[INFO] [stdout] aaa521d193d774be2fdc0f07ed9b996411f73d428e465b537a10a83e0f505ac1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97c56a437319d066286af9a7512e90651ae0e20a2e474ef464d4847a8bd1b7c5
[INFO] running `Command { std: "docker" "start" "-a" "97c56a437319d066286af9a7512e90651ae0e20a2e474ef464d4847a8bd1b7c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `data`, `pointer`, `command_pointer`, `commands`, `in_loop`, and `loop_start` are never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Machine {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 29 |     data: Vec<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     pointer: usize,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |
[INFO] [stdout] 32 |     command_pointer: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     commands: Vec<Command>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     in_loop: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 36 |     loop_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fill_to_pointer`, `execute_command`, and `output` are never used
[INFO] [stdout]   --> src/main.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Machine {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 40 |     // Ensures that all of the values up to the data pointer exist
[INFO] [stdout] 41 |     fn fill_to_pointer(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn execute_command(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn output(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "97c56a437319d066286af9a7512e90651ae0e20a2e474ef464d4847a8bd1b7c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c56a437319d066286af9a7512e90651ae0e20a2e474ef464d4847a8bd1b7c5", kill_on_drop: false }`
[INFO] [stdout] 97c56a437319d066286af9a7512e90651ae0e20a2e474ef464d4847a8bd1b7c5
