[INFO] cloning repository https://github.com/0xddom/libafl-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xddom/libafl-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xddom%2Flibafl-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xddom%2Flibafl-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6828a24ca7d83023646dc434bf8ee6e0cade9810
[INFO] checking 0xddom/libafl-playground against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xddom%2Flibafl-playground" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xddom/libafl-playground
[INFO] finished tweaking git repo https://github.com/0xddom/libafl-playground
[INFO] tweaked toml for git repo https://github.com/0xddom/libafl-playground written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xddom/libafl-playground on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xddom/libafl-playground 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fc776adaaad4dc46fb3e35af14b1f612df223198ea59ec89c46ca065b7b7554
[INFO] running `Command { std: "docker" "start" "-a" "8fc776adaaad4dc46fb3e35af14b1f612df223198ea59ec89c46ca065b7b7554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc776adaaad4dc46fb3e35af14b1f612df223198ea59ec89c46ca065b7b7554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc776adaaad4dc46fb3e35af14b1f612df223198ea59ec89c46ca065b7b7554", kill_on_drop: false }`
[INFO] [stdout] 8fc776adaaad4dc46fb3e35af14b1f612df223198ea59ec89c46ca065b7b7554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 611dd6f0a6b45cfe3642176c805e6ec6965062ea5cad05e4d32837e68abbb90c
[INFO] running `Command { std: "docker" "start" "-a" "611dd6f0a6b45cfe3642176c805e6ec6965062ea5cad05e4d32837e68abbb90c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling cc v1.1.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.70
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]    Compiling libafl_bolts v0.13.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling libafl v0.13.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking sdd v0.2.0
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking scc v2.1.2
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking object v0.36.1
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking typeid v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking embedded-io v0.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling num_enum_derive v0.7.2
[INFO] [stderr]    Compiling serial_test_derive v3.1.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling c2rust-bitfields-derive v0.18.0
[INFO] [stderr]    Compiling libafl_derive v0.13.1
[INFO] [stderr]    Compiling typed-builder-macro v0.18.2
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking num_enum v0.7.2
[INFO] [stderr]     Checking serial_test v3.1.1
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking hostname v0.4.0
[INFO] [stderr]     Checking uds v0.4.2
[INFO] [stderr]     Checking typewit v1.9.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking tuple_list v0.1.3
[INFO] [stderr]     Checking xxhash-rust v0.8.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]     Checking typed-builder v0.18.2
[INFO] [stderr]     Checking c2rust-bitfields v0.18.0
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking postcard v1.0.8
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking meminterval v0.4.1
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking ratatui v0.26.3
[INFO] [stderr]     Checking libafl-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let input = BytesInput::new(Vec::from("abc"));
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/main.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let observer = unsafe { StdMapObserver::new("signals", &mut SIGNALS) };
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let observer = unsafe { StdMapObserver::new("signals", &raw mut SIGNALS) };
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let input = BytesInput::new(Vec::from("abc"));
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/main.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let observer = unsafe { StdMapObserver::new("signals", &mut SIGNALS) };
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let observer = unsafe { StdMapObserver::new("signals", &raw mut SIGNALS) };
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "611dd6f0a6b45cfe3642176c805e6ec6965062ea5cad05e4d32837e68abbb90c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611dd6f0a6b45cfe3642176c805e6ec6965062ea5cad05e4d32837e68abbb90c", kill_on_drop: false }`
[INFO] [stdout] 611dd6f0a6b45cfe3642176c805e6ec6965062ea5cad05e4d32837e68abbb90c
