[INFO] fetching crate crashy 0.4.0... [INFO] testing crashy-0.4.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate crashy 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate crashy 0.4.0 [INFO] finished tweaking crates.io crate crashy 0.4.0 [INFO] tweaked toml for crates.io crate crashy 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crashy 0.4.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate crashy 0.4.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df332db78148d6984ecd5cfbc8c2b33922387e63539c9e65e21d0d8be447d62b [INFO] running `Command { std: "docker" "start" "-a" "df332db78148d6984ecd5cfbc8c2b33922387e63539c9e65e21d0d8be447d62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df332db78148d6984ecd5cfbc8c2b33922387e63539c9e65e21d0d8be447d62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df332db78148d6984ecd5cfbc8c2b33922387e63539c9e65e21d0d8be447d62b", kill_on_drop: false }` [INFO] [stdout] df332db78148d6984ecd5cfbc8c2b33922387e63539c9e65e21d0d8be447d62b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94d1d2b07f9c8b489652647cd98c46f6b75911ae1dc2746bdeb273cc353bb931 [INFO] running `Command { std: "docker" "start" "-a" "94d1d2b07f9c8b489652647cd98c46f6b75911ae1dc2746bdeb273cc353bb931", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling buildinfy v0.2.1 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling crashy v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.50s [INFO] running `Command { std: "docker" "inspect" "94d1d2b07f9c8b489652647cd98c46f6b75911ae1dc2746bdeb273cc353bb931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94d1d2b07f9c8b489652647cd98c46f6b75911ae1dc2746bdeb273cc353bb931", kill_on_drop: false }` [INFO] [stdout] 94d1d2b07f9c8b489652647cd98c46f6b75911ae1dc2746bdeb273cc353bb931 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8e5edd10eedac13c22cfaffd6f2c31ac6c71de56f3e28dc75b6d7675427a152 [INFO] running `Command { std: "docker" "start" "-a" "e8e5edd10eedac13c22cfaffd6f2c31ac6c71de56f3e28dc75b6d7675427a152", kill_on_drop: false }` [INFO] [stderr] Compiling crashy v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:862:16 [INFO] [stdout] | [INFO] [stdout] 862 | if SPAN_ID.is_some() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "e8e5edd10eedac13c22cfaffd6f2c31ac6c71de56f3e28dc75b6d7675427a152", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8e5edd10eedac13c22cfaffd6f2c31ac6c71de56f3e28dc75b6d7675427a152", kill_on_drop: false }` [INFO] [stdout] e8e5edd10eedac13c22cfaffd6f2c31ac6c71de56f3e28dc75b6d7675427a152 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ea1bf322e8fbd6f6a60fb8a251a0ea0e4c76c13b7956f591c5b65518dfa1c78 [INFO] running `Command { std: "docker" "start" "-a" "7ea1bf322e8fbd6f6a60fb8a251a0ea0e4c76c13b7956f591c5b65518dfa1c78", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:862:16 [INFO] [stderr] | [INFO] [stderr] 862 | if SPAN_ID.is_some() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `crashy` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crashy-8ba2ed106a09c20e) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test crashy_test::it_works ... ignored [INFO] [stdout] test crashy_test::unix_signal ... ignored [INFO] [stdout] test termcolors::tests::it_works ... ok [INFO] [stdout] test crashy_test::machine_model ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests crashy [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" "7ea1bf322e8fbd6f6a60fb8a251a0ea0e4c76c13b7956f591c5b65518dfa1c78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ea1bf322e8fbd6f6a60fb8a251a0ea0e4c76c13b7956f591c5b65518dfa1c78", kill_on_drop: false }` [INFO] [stdout] 7ea1bf322e8fbd6f6a60fb8a251a0ea0e4c76c13b7956f591c5b65518dfa1c78