[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/6828a24ca7d83023646dc434bf8ee6e0cade9810 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xddom%2Flibafl-playground" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0xddom/libafl-playground on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc2/source/Cargo.toml [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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9363fd8c3f6752809d510c5a4b941a0b98df0e03dbe0b416b926b01512b84d01 [INFO] running `Command { std: "docker" "start" "-a" "9363fd8c3f6752809d510c5a4b941a0b98df0e03dbe0b416b926b01512b84d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9363fd8c3f6752809d510c5a4b941a0b98df0e03dbe0b416b926b01512b84d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9363fd8c3f6752809d510c5a4b941a0b98df0e03dbe0b416b926b01512b84d01", kill_on_drop: false }` [INFO] [stdout] 9363fd8c3f6752809d510c5a4b941a0b98df0e03dbe0b416b926b01512b84d01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51a1ff47bfe83e206c70ec2ac1b8db2f6122a8443aeb3b8594f96559428873c5 [INFO] running `Command { std: "docker" "start" "-a" "51a1ff47bfe83e206c70ec2ac1b8db2f6122a8443aeb3b8594f96559428873c5", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [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 ahash v0.8.11 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling cc v1.1.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling typewit_proc_macros v1.8.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling libafl_bolts v0.13.1 [INFO] [stderr] Checking lock_api v0.4.12 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling const_format_proc_macros v0.2.32 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling libafl v0.13.1 [INFO] [stderr] Checking gimli v0.29.0 [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 scc v2.1.2 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [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 unicode-segmentation v1.11.0 [INFO] [stderr] Checking embedded-io v0.4.0 [INFO] [stderr] Checking typeid v1.0.0 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling c2rust-bitfields-derive v0.18.0 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Compiling serial_test_derive v3.1.1 [INFO] [stderr] Compiling ctor v0.2.8 [INFO] [stderr] Compiling typed-builder-macro v0.18.2 [INFO] [stderr] Compiling stability v0.2.1 [INFO] [stderr] Compiling libafl_derive v0.13.1 [INFO] [stderr] Checking serial_test v3.1.1 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking uds v0.4.2 [INFO] [stderr] Checking hostname v0.4.0 [INFO] [stderr] Checking typewit v1.9.0 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking xxhash-rust v0.8.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tuple_list v0.1.3 [INFO] [stderr] Checking cassowary v0.3.0 [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 regex v1.10.5 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking erased-serde v0.4.5 [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 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [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 issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | let observer = unsafe { StdMapObserver::new("signals", addr_of_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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [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 issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | let observer = unsafe { StdMapObserver::new("signals", addr_of_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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.62s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking libafl-playground v0.1.0 (/tmp/fixit) [INFO] [stdout] error[E0796]: creating a mutable reference to a 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: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | let observer = unsafe { StdMapObserver::new("signals", addr_of_mut!(SIGNALS)) }; [INFO] [stdout] | ~~~~~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a mutable reference to a 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: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | let observer = unsafe { StdMapObserver::new("signals", addr_of_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)]` on by default [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libafl-playground` (bin "libafl-playground") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `libafl-playground` (bin "libafl-playground" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "51a1ff47bfe83e206c70ec2ac1b8db2f6122a8443aeb3b8594f96559428873c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51a1ff47bfe83e206c70ec2ac1b8db2f6122a8443aeb3b8594f96559428873c5", kill_on_drop: false }` [INFO] [stdout] 51a1ff47bfe83e206c70ec2ac1b8db2f6122a8443aeb3b8594f96559428873c5