[INFO] cloning repository https://github.com/m0tif/ringlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m0tif/ringlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0tif%2Fringlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0tif%2Fringlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebbc401f0a104cee92c2c66ab78496839e23061c [INFO] checking m0tif/ringlang against try#b2fb67b8b6007ced9ad3f3b752a6fec899e7859c for pr-138915 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0tif%2Fringlang" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m0tif/ringlang on toolchain b2fb67b8b6007ced9ad3f3b752a6fec899e7859c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/m0tif/ringlang [INFO] finished tweaking git repo https://github.com/m0tif/ringlang [INFO] tweaked toml for git repo https://github.com/m0tif/ringlang written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/m0tif/ringlang 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" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking m0tif/ringlang against try#b2fb67b8b6007ced9ad3f3b752a6fec899e7859c for pr-138915 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0tif%2Fringlang" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m0tif/ringlang on toolchain b2fb67b8b6007ced9ad3f3b752a6fec899e7859c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/m0tif/ringlang [INFO] finished tweaking git repo https://github.com/m0tif/ringlang [INFO] tweaked toml for git repo https://github.com/m0tif/ringlang written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/m0tif/ringlang 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" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "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 scalarff v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f31b5aa299731d3d484b877de1964dc6b34a2885ffdd735d4d000cc5400127d [INFO] running `Command { std: "docker" "start" "-a" "4f31b5aa299731d3d484b877de1964dc6b34a2885ffdd735d4d000cc5400127d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f31b5aa299731d3d484b877de1964dc6b34a2885ffdd735d4d000cc5400127d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f31b5aa299731d3d484b877de1964dc6b34a2885ffdd735d4d000cc5400127d", kill_on_drop: false }` [INFO] [stdout] 4f31b5aa299731d3d484b877de1964dc6b34a2885ffdd735d4d000cc5400127d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75644fe7f04d4757bce91183753c3363bcf3b07c79a8d5a7fc95cf9afc2161bd [INFO] running `Command { std: "docker" "start" "-a" "75644fe7f04d4757bce91183753c3363bcf3b07c79a8d5a7fc95cf9afc2161bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap_builder v4.5.26 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking clap v4.5.26 [INFO] [stderr] Checking scalarff v0.8.1 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling pest v2.7.15 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Checking mathlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `fn_names` and `entry_fn_name` are never read [INFO] [stdout] --> src/parser.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct LangParser { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 57 | pub ast: Vec, [INFO] [stdout] 58 | pub fn_names: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 59 | pub entry_fn_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mark_fn_call` is never used [INFO] [stdout] --> src/parser.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl LangParser { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 80 | fn mark_fn_call(&mut self, name: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fn_names` and `entry_fn_name` are never read [INFO] [stdout] --> src/parser.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct LangParser { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 57 | pub ast: Vec, [INFO] [stdout] 58 | pub fn_names: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 59 | pub entry_fn_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mark_fn_call` is never used [INFO] [stdout] --> src/parser.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl LangParser { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 80 | fn mark_fn_call(&mut self, name: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.00s [INFO] running `Command { std: "docker" "inspect" "75644fe7f04d4757bce91183753c3363bcf3b07c79a8d5a7fc95cf9afc2161bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75644fe7f04d4757bce91183753c3363bcf3b07c79a8d5a7fc95cf9afc2161bd", kill_on_drop: false }` [INFO] [stdout] 75644fe7f04d4757bce91183753c3363bcf3b07c79a8d5a7fc95cf9afc2161bd