[INFO] fetching crate libpybuild 0.0.2...
[INFO] checking libpybuild-0.0.2 against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095-1
[INFO] extracting crate libpybuild 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate libpybuild 0.0.2
[INFO] finished tweaking crates.io crate libpybuild 0.0.2
[INFO] tweaked toml for crates.io crate libpybuild 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libpybuild 0.0.2 on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libpybuild 0.0.2 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0754e7b55dcb9f344483c22337ebdb11d5337cbe58d1eef4389dba829785061f
[INFO] running `Command { std: "docker" "start" "-a" "0754e7b55dcb9f344483c22337ebdb11d5337cbe58d1eef4389dba829785061f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0754e7b55dcb9f344483c22337ebdb11d5337cbe58d1eef4389dba829785061f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0754e7b55dcb9f344483c22337ebdb11d5337cbe58d1eef4389dba829785061f", kill_on_drop: false }`
[INFO] [stdout] 0754e7b55dcb9f344483c22337ebdb11d5337cbe58d1eef4389dba829785061f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af91fc92faf320328dd8566780116d0ce24a14d40d1cd34d31cf7d42d9e58118
[INFO] running `Command { std: "docker" "start" "-a" "af91fc92faf320328dd8566780116d0ce24a14d40d1cd34d31cf7d42d9e58118", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking zip v5.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling mini-internal v0.1.42
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking fancy-regex v0.16.1
[INFO] [stderr]     Checking miniserde v0.1.42
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking libpybuild v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/parse/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Parser {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `parse` are never used
[INFO] [stdout]   --> src/parse/mod.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Parser {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 29 |   pub fn new(entrypoint_path: &str) -> Parser {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |   pub fn parse(&self) {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Entrypoint` is never constructed
[INFO] [stdout]  --> src/parse/entrypoint.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Entrypoint {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parse/entrypoint.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Entrypoint {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 14 |   pub fn new(entrypoint_path: &str) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RE_IMPORTS` is never used
[INFO] [stdout]    --> src/parse/import.rs:219:8
[INFO] [stdout]     |
[INFO] [stdout] 219 | static RE_IMPORTS: Lazy<Regex> = Lazy::new(|| Regex::new(r#".*(import).*"#).unwrap());
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RE_IMPORT_STMT` is never used
[INFO] [stdout]    --> src/parse/import.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 | static RE_IMPORT_STMT: Lazy<Regex> = Lazy::new(|| Regex::new(r#"(?<=^import\s)(.*)"#).unwrap());
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RE_FROM_STMT` is never used
[INFO] [stdout]    --> src/parse/import.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 | static RE_FROM_STMT: Lazy<Regex> = Lazy::new(|| Regex::new(r#"(?<=^from\s)(.*)(?=.import)"#).unwrap());
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_root_module` is never used
[INFO] [stdout]    --> src/parse/import.rs:242:15
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub(crate) fn get_root_module(import_stmt: &str) -> String {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_imports` is never used
[INFO] [stdout]    --> src/parse/import.rs:260:15
[INFO] [stdout]     |
[INFO] [stdout] 260 | pub(crate) fn extract_imports(file_contents: &str) -> Vec<String> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.7.0
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/parse/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Parser {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `parse` are never used
[INFO] [stdout]   --> src/parse/mod.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Parser {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 29 |   pub fn new(entrypoint_path: &str) -> Parser {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |   pub fn parse(&self) {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Entrypoint` is never constructed
[INFO] [stdout]  --> src/parse/entrypoint.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Entrypoint {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parse/entrypoint.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Entrypoint {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 14 |   pub fn new(entrypoint_path: &str) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RE_IMPORTS` is never used
[INFO] [stdout]    --> src/parse/import.rs:219:8
[INFO] [stdout]     |
[INFO] [stdout] 219 | static RE_IMPORTS: Lazy<Regex> = Lazy::new(|| Regex::new(r#".*(import).*"#).unwrap());
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RE_IMPORT_STMT` is never used
[INFO] [stdout]    --> src/parse/import.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 | static RE_IMPORT_STMT: Lazy<Regex> = Lazy::new(|| Regex::new(r#"(?<=^import\s)(.*)"#).unwrap());
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RE_FROM_STMT` is never used
[INFO] [stdout]    --> src/parse/import.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 | static RE_FROM_STMT: Lazy<Regex> = Lazy::new(|| Regex::new(r#"(?<=^from\s)(.*)(?=.import)"#).unwrap());
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_root_module` is never used
[INFO] [stdout]    --> src/parse/import.rs:242:15
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub(crate) fn get_root_module(import_stmt: &str) -> String {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_imports` is never used
[INFO] [stdout]    --> src/parse/import.rs:260:15
[INFO] [stdout]     |
[INFO] [stdout] 260 | pub(crate) fn extract_imports(file_contents: &str) -> Vec<String> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.20s
[INFO] running `Command { std: "docker" "inspect" "af91fc92faf320328dd8566780116d0ce24a14d40d1cd34d31cf7d42d9e58118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af91fc92faf320328dd8566780116d0ce24a14d40d1cd34d31cf7d42d9e58118", kill_on_drop: false }`
[INFO] [stdout] af91fc92faf320328dd8566780116d0ce24a14d40d1cd34d31cf7d42d9e58118
