[INFO] fetching crate moongen 0.0.2... [INFO] testing moongen-0.0.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate moongen 0.0.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate moongen 0.0.2 [INFO] finished tweaking crates.io crate moongen 0.0.2 [INFO] tweaked toml for crates.io crate moongen 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate moongen 0.0.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate moongen 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8eb68038a417ed256a3ad3491456ce5a88e28bb96af08664fc08b05f1d317019 [INFO] running `Command { std: "docker" "start" "-a" "8eb68038a417ed256a3ad3491456ce5a88e28bb96af08664fc08b05f1d317019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eb68038a417ed256a3ad3491456ce5a88e28bb96af08664fc08b05f1d317019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eb68038a417ed256a3ad3491456ce5a88e28bb96af08664fc08b05f1d317019", kill_on_drop: false }` [INFO] [stdout] 8eb68038a417ed256a3ad3491456ce5a88e28bb96af08664fc08b05f1d317019 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f79f7210cbcf834704c9a6960928be9ed02e84eb130e27ed4e1d00cade7a0ee7 [INFO] running `Command { std: "docker" "start" "-a" "f79f7210cbcf834704c9a6960928be9ed02e84eb130e27ed4e1d00cade7a0ee7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling owo-colors v4.2.1 [INFO] [stderr] Compiling zmij v1.0.19 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling supports-color v3.0.2 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling json-escape v0.3.1 [INFO] [stderr] Compiling supports-hyperlinks v3.1.0 [INFO] [stderr] Compiling pest v2.8.5 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling clap_builder v4.5.54 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling bimap v0.6.3 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling bstr v1.12.1 [INFO] [stderr] Compiling pest_meta v2.8.5 [INFO] [stderr] Compiling tracing-fancytree v0.1.0 [INFO] [stderr] Compiling pest_generator v2.8.5 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling pest_derive v2.8.5 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling clap v4.5.54 [INFO] [stderr] Compiling moongen v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: feature `try_blocks` is declared but not used [INFO] [stdout] --> src/main.rs:2:2 [INFO] [stdout] | [INFO] [stdout] 2 | try_blocks, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `iterator_try_collect` is declared but not used [INFO] [stdout] --> src/main.rs:3:2 [INFO] [stdout] | [INFO] [stdout] 3 | iterator_try_collect, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `error_generic_member_access` is declared but not used [INFO] [stdout] --> src/main.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | error_generic_member_access, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `debug_closure_helpers` is declared but not used [INFO] [stdout] --> src/main.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | debug_closure_helpers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `core_io_borrowed_buf` is declared but not used [INFO] [stdout] --> src/main.rs:6:2 [INFO] [stdout] | [INFO] [stdout] 6 | core_io_borrowed_buf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `read_buf` is declared but not used [INFO] [stdout] --> src/main.rs:7:2 [INFO] [stdout] | [INFO] [stdout] 7 | read_buf [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.84s [INFO] running `Command { std: "docker" "inspect" "f79f7210cbcf834704c9a6960928be9ed02e84eb130e27ed4e1d00cade7a0ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f79f7210cbcf834704c9a6960928be9ed02e84eb130e27ed4e1d00cade7a0ee7", kill_on_drop: false }` [INFO] [stdout] f79f7210cbcf834704c9a6960928be9ed02e84eb130e27ed4e1d00cade7a0ee7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ee31b54e6fd91ff840665394e9b24c8a560a44ab44fb6bc1c122d6c93daf251 [INFO] running `Command { std: "docker" "start" "-a" "4ee31b54e6fd91ff840665394e9b24c8a560a44ab44fb6bc1c122d6c93daf251", kill_on_drop: false }` [INFO] [stderr] Compiling moongen v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: feature `try_blocks` is declared but not used [INFO] [stdout] --> src/main.rs:2:2 [INFO] [stdout] | [INFO] [stdout] 2 | try_blocks, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `iterator_try_collect` is declared but not used [INFO] [stdout] --> src/main.rs:3:2 [INFO] [stdout] | [INFO] [stdout] 3 | iterator_try_collect, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `error_generic_member_access` is declared but not used [INFO] [stdout] --> src/main.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | error_generic_member_access, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `debug_closure_helpers` is declared but not used [INFO] [stdout] --> src/main.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | debug_closure_helpers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `core_io_borrowed_buf` is declared but not used [INFO] [stdout] --> src/main.rs:6:2 [INFO] [stdout] | [INFO] [stdout] 6 | core_io_borrowed_buf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `read_buf` is declared but not used [INFO] [stdout] --> src/main.rs:7:2 [INFO] [stdout] | [INFO] [stdout] 7 | read_buf [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "4ee31b54e6fd91ff840665394e9b24c8a560a44ab44fb6bc1c122d6c93daf251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ee31b54e6fd91ff840665394e9b24c8a560a44ab44fb6bc1c122d6c93daf251", kill_on_drop: false }` [INFO] [stdout] 4ee31b54e6fd91ff840665394e9b24c8a560a44ab44fb6bc1c122d6c93daf251 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7cd1d28b4d4c309414fcf99a5fc36ac982ced7b429bd9d687b481cca7dcf13cf [INFO] running `Command { std: "docker" "start" "-a" "7cd1d28b4d4c309414fcf99a5fc36ac982ced7b429bd9d687b481cca7dcf13cf", kill_on_drop: false }` [INFO] [stderr] warning: feature `try_blocks` is declared but not used [INFO] [stderr] --> src/main.rs:2:2 [INFO] [stderr] | [INFO] [stderr] 2 | try_blocks, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: feature `iterator_try_collect` is declared but not used [INFO] [stderr] --> src/main.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | iterator_try_collect, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: feature `error_generic_member_access` is declared but not used [INFO] [stderr] --> src/main.rs:4:2 [INFO] [stderr] | [INFO] [stderr] 4 | error_generic_member_access, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: feature `debug_closure_helpers` is declared but not used [INFO] [stderr] --> src/main.rs:5:2 [INFO] [stderr] | [INFO] [stderr] 5 | debug_closure_helpers, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: feature `core_io_borrowed_buf` is declared but not used [INFO] [stderr] --> src/main.rs:6:2 [INFO] [stderr] | [INFO] [stderr] 6 | core_io_borrowed_buf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: feature `read_buf` is declared but not used [INFO] [stderr] --> src/main.rs:7:2 [INFO] [stderr] | [INFO] [stderr] 7 | read_buf [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `moongen` (bin "moongen" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moongen-29a6277284b6b0bf) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/moongen-d733bedee1e11d3d) [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] [stderr] Doc-tests moongen [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" "7cd1d28b4d4c309414fcf99a5fc36ac982ced7b429bd9d687b481cca7dcf13cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cd1d28b4d4c309414fcf99a5fc36ac982ced7b429bd9d687b481cca7dcf13cf", kill_on_drop: false }` [INFO] [stdout] 7cd1d28b4d4c309414fcf99a5fc36ac982ced7b429bd9d687b481cca7dcf13cf