[INFO] fetching crate wasm-coredump-rewriter 0.2.2... [INFO] testing wasm-coredump-rewriter-0.2.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate wasm-coredump-rewriter 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate wasm-coredump-rewriter 0.2.2 [INFO] finished tweaking crates.io crate wasm-coredump-rewriter 0.2.2 [INFO] tweaked toml for crates.io crate wasm-coredump-rewriter 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasm-coredump-rewriter 0.2.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wasm-coredump-rewriter 0.2.2 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 597f2f4f071be803d93e118aba5d97553e07dbc6533bd925f25bf55eb0b88370 [INFO] running `Command { std: "docker" "start" "-a" "597f2f4f071be803d93e118aba5d97553e07dbc6533bd925f25bf55eb0b88370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "597f2f4f071be803d93e118aba5d97553e07dbc6533bd925f25bf55eb0b88370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "597f2f4f071be803d93e118aba5d97553e07dbc6533bd925f25bf55eb0b88370", kill_on_drop: false }` [INFO] [stdout] 597f2f4f071be803d93e118aba5d97553e07dbc6533bd925f25bf55eb0b88370 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 692866b14f860b6cc3759f23e78b4012b67678f22515c9e75f44ffd83ec7cf44 [INFO] running `Command { std: "docker" "start" "-a" "692866b14f860b6cc3759f23e78b4012b67678f22515c9e75f44ffd83ec7cf44", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling wasm-coredump-types v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling wasm-coredump-encoder v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling core-wasm-ast v0.2.2 [INFO] [stderr] Compiling wasm-printer v0.2.2 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling wasm-parser v0.2.2 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling wasm-coredump-rewriter v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/rewriter.rs:279:5 [INFO] [stdout] | [INFO] [stdout] 266 | struct CoredumpTransform { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 279 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/rewriter.rs:279:5 [INFO] [stdout] | [INFO] [stdout] 266 | struct CoredumpTransform { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 279 | debug: bool, [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 18.17s [INFO] running `Command { std: "docker" "inspect" "692866b14f860b6cc3759f23e78b4012b67678f22515c9e75f44ffd83ec7cf44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "692866b14f860b6cc3759f23e78b4012b67678f22515c9e75f44ffd83ec7cf44", kill_on_drop: false }` [INFO] [stdout] 692866b14f860b6cc3759f23e78b4012b67678f22515c9e75f44ffd83ec7cf44 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef964ce0f1b3810ac0c263b85cc616e0d56105265e9f952947ca90a0adcae87d [INFO] running `Command { std: "docker" "start" "-a" "ef964ce0f1b3810ac0c263b85cc616e0d56105265e9f952947ca90a0adcae87d", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-coredump-rewriter v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/rewriter.rs:279:5 [INFO] [stdout] | [INFO] [stdout] 266 | struct CoredumpTransform { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 279 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/rewriter.rs:279:5 [INFO] [stdout] | [INFO] [stdout] 266 | struct CoredumpTransform { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 279 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/rewriter.rs:279:5 [INFO] [stdout] | [INFO] [stdout] 266 | struct CoredumpTransform { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 279 | debug: bool, [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 0.57s [INFO] running `Command { std: "docker" "inspect" "ef964ce0f1b3810ac0c263b85cc616e0d56105265e9f952947ca90a0adcae87d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef964ce0f1b3810ac0c263b85cc616e0d56105265e9f952947ca90a0adcae87d", kill_on_drop: false }` [INFO] [stdout] ef964ce0f1b3810ac0c263b85cc616e0d56105265e9f952947ca90a0adcae87d [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d72ccace75d68f9fedb75edcac39ac36a0dd14de792972aa81cc2b28238ca0e [INFO] running `Command { std: "docker" "start" "-a" "7d72ccace75d68f9fedb75edcac39ac36a0dd14de792972aa81cc2b28238ca0e", kill_on_drop: false }` [INFO] [stderr] warning: field `debug` is never read [INFO] [stderr] --> src/rewriter.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 266 | struct CoredumpTransform { [INFO] [stderr] | ----------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 279 | debug: bool, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `wasm-coredump-rewriter` (lib) generated 1 warning [INFO] [stderr] warning: `wasm-coredump-rewriter` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `wasm-coredump-rewriter` (bin "wasm-coredump-rewriter" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_coredump_rewriter-287aad59c2c9cca3) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wasm_coredump_rewriter-1125e33644e247bc) [INFO] [stderr] Doc-tests wasm_coredump_rewriter [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d72ccace75d68f9fedb75edcac39ac36a0dd14de792972aa81cc2b28238ca0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d72ccace75d68f9fedb75edcac39ac36a0dd14de792972aa81cc2b28238ca0e", kill_on_drop: false }` [INFO] [stdout] 7d72ccace75d68f9fedb75edcac39ac36a0dd14de792972aa81cc2b28238ca0e