[INFO] cloning repository https://github.com/yyxxryrx/bf-to-c
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yyxxryrx/bf-to-c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyxxryrx%2Fbf-to-c", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyxxryrx%2Fbf-to-c'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c69451452317a0502d483adf90dca982e3eff575
[INFO] checking yyxxryrx/bf-to-c against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyxxryrx%2Fbf-to-c" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yyxxryrx/bf-to-c
[INFO] finished tweaking git repo https://github.com/yyxxryrx/bf-to-c
[INFO] tweaked toml for git repo https://github.com/yyxxryrx/bf-to-c written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yyxxryrx/bf-to-c on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yyxxryrx/bf-to-c 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking yyxxryrx/bf-to-c against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyxxryrx%2Fbf-to-c" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yyxxryrx/bf-to-c
[INFO] finished tweaking git repo https://github.com/yyxxryrx/bf-to-c
[INFO] tweaked toml for git repo https://github.com/yyxxryrx/bf-to-c written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yyxxryrx/bf-to-c on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yyxxryrx/bf-to-c 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nohash v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a092fb6851295d9dce4f02fbf90c72a4da18f66656809fe39bf8565ce7cdc4f
[INFO] running `Command { std: "docker" "start" "-a" "9a092fb6851295d9dce4f02fbf90c72a4da18f66656809fe39bf8565ce7cdc4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a092fb6851295d9dce4f02fbf90c72a4da18f66656809fe39bf8565ce7cdc4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a092fb6851295d9dce4f02fbf90c72a4da18f66656809fe39bf8565ce7cdc4f", kill_on_drop: false }`
[INFO] [stdout] 9a092fb6851295d9dce4f02fbf90c72a4da18f66656809fe39bf8565ce7cdc4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf70299ff60eb5ed7450e4123fa21c05c9c22cb87b1c128bf425b41fd0a46353
[INFO] running `Command { std: "docker" "start" "-a" "cf70299ff60eb5ed7450e4123fa21c05c9c22cb87b1c128bf425b41fd0a46353", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking nohash v0.2.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking bf-to-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/bf_ir.rs:374:17
[INFO] [stdout]     |
[INFO] [stdout] 373 |                   todo!("还没做完呢");
[INFO] [stdout]     |                   ------------------- any code following this expression is unreachable
[INFO] [stdout] 374 | /                 return Err(OperationMergeError::CannotMerge {
[INFO] [stdout] 375 | |                     one: format!("{self:?}"),
[INFO] [stdout] 376 | |                     other_one: format!("{other_ir:?}"),
[INFO] [stdout] 377 | |                 });
[INFO] [stdout]     | |___________________^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/bf_ir.rs:374:17
[INFO] [stdout]     |
[INFO] [stdout] 373 |                   todo!("还没做完呢");
[INFO] [stdout]     |                   ------------------- any code following this expression is unreachable
[INFO] [stdout] 374 | /                 return Err(OperationMergeError::CannotMerge {
[INFO] [stdout] 375 | |                     one: format!("{self:?}"),
[INFO] [stdout] 376 | |                     other_one: format!("{other_ir:?}"),
[INFO] [stdout] 377 | |                 });
[INFO] [stdout]     | |___________________^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unparse` is never used
[INFO] [stdout]   --> src/ast.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn unparse(ast: &Vec<BfAst>) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DecrementValues` is never constructed
[INFO] [stdout]    --> src/bf_ir.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub enum BfIR {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 217 |     DecrementValues(PtrOffset, IRValues),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BfIR` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unparse` is never used
[INFO] [stdout]   --> src/ast.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn unparse(ast: &Vec<BfAst>) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DecrementValues` is never constructed
[INFO] [stdout]    --> src/bf_ir.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub enum BfIR {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 217 |     DecrementValues(PtrOffset, IRValues),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BfIR` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "cf70299ff60eb5ed7450e4123fa21c05c9c22cb87b1c128bf425b41fd0a46353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf70299ff60eb5ed7450e4123fa21c05c9c22cb87b1c128bf425b41fd0a46353", kill_on_drop: false }`
[INFO] [stdout] cf70299ff60eb5ed7450e4123fa21c05c9c22cb87b1c128bf425b41fd0a46353