[INFO] fetching crate undead 0.1.5... [INFO] building undead-0.1.5 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate undead 0.1.5 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate undead 0.1.5 [INFO] finished tweaking crates.io crate undead 0.1.5 [INFO] tweaked toml for crates.io crate undead 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate undead 0.1.5 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate undead 0.1.5 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded malachite-bigint v0.2.0 [INFO] [stderr] Downloaded unicode_names2_generator v1.2.2 [INFO] [stderr] Downloaded grep-cli v0.1.10 [INFO] [stderr] Downloaded rustpython-ast v0.3.1 [INFO] [stderr] Downloaded unic-emoji-char v0.9.0 [INFO] [stderr] Downloaded encoding_rs_io v0.1.7 [INFO] [stderr] Downloaded grep-printer v0.2.1 [INFO] [stderr] Downloaded grep-regex v0.1.12 [INFO] [stderr] Downloaded memmap2 v0.9.4 [INFO] [stderr] Downloaded grep-matcher v0.1.7 [INFO] [stderr] Downloaded malachite-q v0.4.14 [INFO] [stderr] Downloaded rustpython-parser v0.3.1 [INFO] [stderr] Downloaded grep-searcher v0.1.13 [INFO] [stderr] Downloaded rustpython-parser-vendored v0.3.1 [INFO] [stderr] Downloaded unicode_names2 v1.2.2 [INFO] [stderr] Downloaded grep v0.3.1 [INFO] [stderr] Downloaded malachite v0.4.14 [INFO] [stderr] Downloaded rustpython-parser-core v0.3.1 [INFO] [stderr] Downloaded malachite-base v0.4.14 [INFO] [stderr] Downloaded malachite-nz v0.4.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83981b483e7b77b5d800cd80717beba53be1e02cf4a1704770552865a805d6f8 [INFO] running `Command { std: "docker" "start" "-a" "83981b483e7b77b5d800cd80717beba53be1e02cf4a1704770552865a805d6f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83981b483e7b77b5d800cd80717beba53be1e02cf4a1704770552865a805d6f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83981b483e7b77b5d800cd80717beba53be1e02cf4a1704770552865a805d6f8", kill_on_drop: false }` [INFO] [stdout] 83981b483e7b77b5d800cd80717beba53be1e02cf4a1704770552865a805d6f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a54d38d4707f1bbe5293de09d8f3878cfae47ab8771d43a050b3003a06a99ab0 [INFO] running `Command { std: "docker" "start" "-a" "a54d38d4707f1bbe5293de09d8f3878cfae47ab8771d43a050b3003a06a99ab0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling malachite-nz v0.4.14 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling grep-matcher v0.1.7 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling encoding_rs_io v0.1.7 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rustpython-parser-vendored v0.3.1 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling clap_builder v4.5.9 [INFO] [stderr] Compiling unic-emoji-char v0.9.0 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling unicode_names2_generator v1.2.2 [INFO] [stderr] Compiling rustpython-parser v0.3.1 [INFO] [stderr] Compiling malachite-base v0.4.14 [INFO] [stderr] Compiling unicode_names2 v1.2.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling is-macro v0.3.5 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling rustpython-parser-core v0.3.1 [INFO] [stderr] Compiling bstr v1.9.1 [INFO] [stderr] Compiling clap v4.5.9 [INFO] [stderr] Compiling globset v0.4.14 [INFO] [stderr] Compiling grep-searcher v0.1.13 [INFO] [stderr] Compiling grep-regex v0.1.12 [INFO] [stderr] Compiling grep-cli v0.1.10 [INFO] [stderr] Compiling ignore v0.4.22 [INFO] [stderr] Compiling grep-printer v0.2.1 [INFO] [stderr] Compiling grep v0.3.1 [INFO] [stderr] Compiling malachite-q v0.4.14 [INFO] [stderr] Compiling malachite v0.4.14 [INFO] [stderr] Compiling malachite-bigint v0.2.0 [INFO] [stderr] Compiling rustpython-ast v0.3.1 [INFO] [stderr] Compiling undead v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Stmt` [INFO] [stdout] --> src/main.rs:13:38 [INFO] [stdout] | [INFO] [stdout] 13 | use rustpython_ast::{Mod, ModModule, Stmt, StmtImport, StmtImportFrom, Visitor}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Message` and `Error` are never constructed [INFO] [stdout] --> src/printer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Printable<'a> { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 8 | Message(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | Error(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "a54d38d4707f1bbe5293de09d8f3878cfae47ab8771d43a050b3003a06a99ab0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a54d38d4707f1bbe5293de09d8f3878cfae47ab8771d43a050b3003a06a99ab0", kill_on_drop: false }` [INFO] [stdout] a54d38d4707f1bbe5293de09d8f3878cfae47ab8771d43a050b3003a06a99ab0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 399faec9f5619fd60f0d03014a3cc84a6d227fc398661660881eb6a0e8f7333d [INFO] running `Command { std: "docker" "start" "-a" "399faec9f5619fd60f0d03014a3cc84a6d227fc398661660881eb6a0e8f7333d", kill_on_drop: false }` [INFO] [stderr] Compiling undead v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Message` and `Error` are never constructed [INFO] [stdout] --> src/printer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Printable<'a> { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 8 | Message(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | Error(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "399faec9f5619fd60f0d03014a3cc84a6d227fc398661660881eb6a0e8f7333d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "399faec9f5619fd60f0d03014a3cc84a6d227fc398661660881eb6a0e8f7333d", kill_on_drop: false }` [INFO] [stdout] 399faec9f5619fd60f0d03014a3cc84a6d227fc398661660881eb6a0e8f7333d