[INFO] fetching crate crashy 0.4.2...
[INFO] fixing crashy-0.4.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate crashy 0.4.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate crashy 0.4.2
[INFO] finished tweaking crates.io crate crashy 0.4.2
[INFO] tweaked toml for crates.io crate crashy 0.4.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crashy 0.4.2 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crashy 0.4.2 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894
[INFO] running `Command { std: "docker" "start" "159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking buildinfy v0.2.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking crashy v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:898:16
[INFO] [stdout]     |
[INFO] [stdout] 898 |             if SPAN_ID.is_some() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.45s
[INFO] [stderr] crater-edition-check: crashy v0.4.2 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking crashy v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:498:52
[INFO] [stdout]     |
[INFO] [stdout] 498 |         libc::signal(libc::SIGABRT, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 498 |         libc::signal(libc::SIGABRT, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:499:52
[INFO] [stdout]     |
[INFO] [stdout] 499 |         libc::signal(libc::SIGSEGV, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 499 |         libc::signal(libc::SIGSEGV, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:501:51
[INFO] [stdout]     |
[INFO] [stdout] 501 |         libc::signal(libc::SIGBUS, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 501 |         libc::signal(libc::SIGBUS, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:502:51
[INFO] [stdout]     |
[INFO] [stdout] 502 |         libc::signal(libc::SIGILL, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 502 |         libc::signal(libc::SIGILL, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:503:51
[INFO] [stdout]     |
[INFO] [stdout] 503 |         libc::signal(libc::SIGFPE, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 503 |         libc::signal(libc::SIGFPE, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:498:52
[INFO] [stdout]     |
[INFO] [stdout] 498 |         libc::signal(libc::SIGABRT, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 498 |         libc::signal(libc::SIGABRT, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:499:52
[INFO] [stdout]     |
[INFO] [stdout] 499 |         libc::signal(libc::SIGSEGV, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 499 |         libc::signal(libc::SIGSEGV, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:501:51
[INFO] [stdout]     |
[INFO] [stdout] 501 |         libc::signal(libc::SIGBUS, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 501 |         libc::signal(libc::SIGBUS, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:502:51
[INFO] [stdout]     |
[INFO] [stdout] 502 |         libc::signal(libc::SIGILL, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 502 |         libc::signal(libc::SIGILL, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/lib.rs:503:51
[INFO] [stdout]     |
[INFO] [stdout] 503 |         libc::signal(libc::SIGFPE, signal_handler as libc::sighandler_t);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 503 |         libc::signal(libc::SIGFPE, signal_handler as *const () as libc::sighandler_t);
[INFO] [stdout]     |                                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:898:16
[INFO] [stdout]     |
[INFO] [stdout] 898 |             if SPAN_ID.is_some() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crashy` (lib test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894", kill_on_drop: false }`
[INFO] [stdout] 159f67648aea24c09f9ff0d9726585bd571e604baf2a5f6eb5177097ee906894
