[INFO] cloning repository https://github.com/R9295/grimoire [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/R9295/grimoire" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FR9295%2Fgrimoire", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FR9295%2Fgrimoire'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1193d9c1ce827fe9227956632cfc5ecaf7364e79 [INFO] building R9295/grimoire against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FR9295%2Fgrimoire" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/R9295/grimoire [INFO] finished tweaking git repo https://github.com/R9295/grimoire [INFO] tweaked toml for git repo https://github.com/R9295/grimoire written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/R9295/grimoire on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/R9295/grimoire 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/R9295/LibAFL` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-core v0.59.0 [INFO] [stderr] Downloaded sdd v3.0.8 [INFO] [stderr] Downloaded serial_test_derive v3.2.0 [INFO] [stderr] Downloaded uds v0.4.2 [INFO] [stderr] Downloaded serial_test v3.2.0 [INFO] [stderr] Downloaded windows-implement v0.59.0 [INFO] [stderr] Downloaded tuple_list v0.1.3 [INFO] [stderr] Downloaded bincode_derive v2.0.1 [INFO] [stderr] Downloaded ctor-proc-macro v0.0.5 [INFO] [stderr] Downloaded ctor v0.4.2 [INFO] [stderr] Downloaded fastbloom v0.12.1 [INFO] [stderr] Downloaded bitbybit v1.3.2 [INFO] [stderr] Downloaded virtue v0.0.18 [INFO] [stderr] Downloaded anstyle-wincon v3.0.8 [INFO] [stderr] Downloaded arbitrary-int v1.3.0 [INFO] [stderr] Downloaded typed-builder-macro v0.21.0 [INFO] [stderr] Downloaded libafl_wide v0.7.33 [INFO] [stderr] Downloaded scc v2.3.4 [INFO] [stderr] Downloaded hostname v0.4.1 [INFO] [stderr] Downloaded postcard v1.1.1 [INFO] [stderr] Downloaded meminterval v0.4.1 [INFO] [stderr] Downloaded embedded-io v0.6.1 [INFO] [stderr] Downloaded prettyplease v0.2.33 [INFO] [stderr] Downloaded typed-builder v0.21.0 [INFO] [stderr] Downloaded unty v0.0.4 [INFO] [stderr] Downloaded dtor-proc-macro v0.0.5 [INFO] [stderr] Downloaded dtor v0.0.6 [INFO] [stderr] Downloaded bincode v2.0.1 [INFO] [stderr] Downloaded windows v0.59.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16076dde1413ed7dee3bddf09a02b3456ee92feaf890f67186a601a77d6bf38c [INFO] running `Command { std: "docker" "start" "-a" "16076dde1413ed7dee3bddf09a02b3456ee92feaf890f67186a601a77d6bf38c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16076dde1413ed7dee3bddf09a02b3456ee92feaf890f67186a601a77d6bf38c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16076dde1413ed7dee3bddf09a02b3456ee92feaf890f67186a601a77d6bf38c", kill_on_drop: false }` [INFO] [stdout] 16076dde1413ed7dee3bddf09a02b3456ee92feaf890f67186a601a77d6bf38c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6852f18f4a7c1d7a266629df52cd79c3d8c91d69573b97087c0d78c5e4e82005 [INFO] running `Command { std: "docker" "start" "-a" "6852f18f4a7c1d7a266629df52cd79c3d8c91d69573b97087c0d78c5e4e82005", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling prettyplease v0.2.33 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling sdd v3.0.8 [INFO] [stderr] Compiling bindgen v0.72.0 [INFO] [stderr] Compiling bytemuck v1.23.0 [INFO] [stderr] Compiling dtor-proc-macro v0.0.5 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling scc v2.3.4 [INFO] [stderr] Compiling libafl_bolts v0.15.3 (https://github.com/R9295/LibAFL#1e3c47f5) [INFO] [stderr] Compiling dtor v0.0.6 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ctor-proc-macro v0.0.5 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling cobs v0.2.3 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling ctor v0.4.2 [INFO] [stderr] Compiling libafl_wide v0.7.33 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling libafl v0.15.3 (https://github.com/R9295/LibAFL#1e3c47f5) [INFO] [stderr] Compiling uds v0.4.2 [INFO] [stderr] Compiling hostname v0.4.1 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling num_enum v0.7.3 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling libafl_derive v0.15.3 (https://github.com/R9295/LibAFL#1e3c47f5) [INFO] [stderr] Compiling typed-builder-macro v0.21.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling xxhash-rust v0.8.15 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling arbitrary-int v1.3.0 [INFO] [stderr] Compiling tuple_list v0.1.3 [INFO] [stderr] Compiling fastbloom v0.12.1 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Compiling bitbybit v1.3.2 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling const_panic v0.2.12 [INFO] [stderr] Compiling clap_builder v4.5.39 [INFO] [stderr] Compiling rangemap v1.5.1 [INFO] [stderr] Compiling typed-builder v0.21.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling erased-serde v0.4.6 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling postcard v1.1.1 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling meminterval v0.4.1 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling clap v4.5.39 [INFO] [stderr] Compiling libafl_targets v0.15.3 (https://github.com/R9295/LibAFL#1e3c47f5) [INFO] [stderr] Compiling grimoire v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ColorizationStage`, `Error`, `HasCurrentTestcase`, and `mutational::MultiMutationalStage` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | mutational::MultiMutationalStage, ColorizationStage, GeneralizationStage, IfStage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | state::{HasCurrentTestcase, StdState}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | Error, Fuzzer, HasMetadata, StdFuzzer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Handled`, `RomuDuoJrRand`, and `ownedref::OwnedRefMut` [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | ownedref::OwnedRefMut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | rands::{RomuDuoJrRand, StdRand}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 32 | shmem::{ShMem, ShMemProvider, StdShMemProvider, UnixShMemProvider}, [INFO] [stdout] 33 | tuples::{tuple_list, Handled, Merge}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:55:23 [INFO] [stdout] | [INFO] [stdout] 55 | let run_client = |mut state: Option<_>, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (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" "6852f18f4a7c1d7a266629df52cd79c3d8c91d69573b97087c0d78c5e4e82005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6852f18f4a7c1d7a266629df52cd79c3d8c91d69573b97087c0d78c5e4e82005", kill_on_drop: false }` [INFO] [stdout] 6852f18f4a7c1d7a266629df52cd79c3d8c91d69573b97087c0d78c5e4e82005 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7449d8cdbd1640a540ce5020fcd773dc56e5f9a1b4b2bf93a34fe6922681bedf [INFO] running `Command { std: "docker" "start" "-a" "7449d8cdbd1640a540ce5020fcd773dc56e5f9a1b4b2bf93a34fe6922681bedf", kill_on_drop: false }` [INFO] [stderr] Compiling grimoire v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ColorizationStage`, `Error`, `HasCurrentTestcase`, and `mutational::MultiMutationalStage` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | mutational::MultiMutationalStage, ColorizationStage, GeneralizationStage, IfStage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | state::{HasCurrentTestcase, StdState}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | Error, Fuzzer, HasMetadata, StdFuzzer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Handled`, `RomuDuoJrRand`, and `ownedref::OwnedRefMut` [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | ownedref::OwnedRefMut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | rands::{RomuDuoJrRand, StdRand}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 32 | shmem::{ShMem, ShMemProvider, StdShMemProvider, UnixShMemProvider}, [INFO] [stdout] 33 | tuples::{tuple_list, Handled, Merge}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:55:23 [INFO] [stdout] | [INFO] [stdout] 55 | let run_client = |mut state: Option<_>, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "7449d8cdbd1640a540ce5020fcd773dc56e5f9a1b4b2bf93a34fe6922681bedf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7449d8cdbd1640a540ce5020fcd773dc56e5f9a1b4b2bf93a34fe6922681bedf", kill_on_drop: false }` [INFO] [stdout] 7449d8cdbd1640a540ce5020fcd773dc56e5f9a1b4b2bf93a34fe6922681bedf