[INFO] fetching crate stack-cstr 0.1.3...
[INFO] testing stack-cstr-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate stack-cstr 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate stack-cstr 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stack-cstr 0.1.3
[INFO] tweaked toml for crates.io crate stack-cstr 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stack-cstr 0.1.3 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 stack-cstr 0.1.3 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 72fd49d885a2868d3f6c6721ffac31bf999a447d2e9185027c988ce7a2977c85
[INFO] running `Command { std: "docker" "start" "-a" "72fd49d885a2868d3f6c6721ffac31bf999a447d2e9185027c988ce7a2977c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72fd49d885a2868d3f6c6721ffac31bf999a447d2e9185027c988ce7a2977c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fd49d885a2868d3f6c6721ffac31bf999a447d2e9185027c988ce7a2977c85", kill_on_drop: false }`
[INFO] [stdout] 72fd49d885a2868d3f6c6721ffac31bf999a447d2e9185027c988ce7a2977c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 96c1cf51ff26ef0d2625bb14cd9527ec0f0ea721d030617088b625ed1e0d1a82
[INFO] running `Command { std: "docker" "start" "-a" "96c1cf51ff26ef0d2625bb14cd9527ec0f0ea721d030617088b625ed1e0d1a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling stack-cstr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "96c1cf51ff26ef0d2625bb14cd9527ec0f0ea721d030617088b625ed1e0d1a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c1cf51ff26ef0d2625bb14cd9527ec0f0ea721d030617088b625ed1e0d1a82", kill_on_drop: false }`
[INFO] [stdout] 96c1cf51ff26ef0d2625bb14cd9527ec0f0ea721d030617088b625ed1e0d1a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d5d8241a0fae02ecb5d5b5177289a04f8ecfc566d51735d9e9819864a392a12b
[INFO] running `Command { std: "docker" "start" "-a" "d5d8241a0fae02ecb5d5b5177289a04f8ecfc566d51735d9e9819864a392a12b", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack-cstr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "d5d8241a0fae02ecb5d5b5177289a04f8ecfc566d51735d9e9819864a392a12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d8241a0fae02ecb5d5b5177289a04f8ecfc566d51735d9e9819864a392a12b", kill_on_drop: false }`
[INFO] [stdout] d5d8241a0fae02ecb5d5b5177289a04f8ecfc566d51735d9e9819864a392a12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 23d84b4948be8330dda92434751b05aa46254f9bec52d98a80e48b417429eeb7
[INFO] running `Command { std: "docker" "start" "-a" "23d84b4948be8330dda92434751b05aa46254f9bec52d98a80e48b417429eeb7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_cstr-17f1c7637f73808f)
[INFO] [stderr]      Running tests/cstr_tests.rs (/opt/rustwide/target/debug/deps/cstr_tests-85abde52dbaecd96)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stack_cstr
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cstr_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/cstr_stack.rs - cstr_stack::CStrStack (line 15) ... ok
[INFO] [stdout] test src/cstr_heap.rs - cstr_heap::CStrHeap::as_cstr (line 50) ... ok
[INFO] [stdout] test src/macros.rs - macros::cstr (line 32) ... ok
[INFO] [stdout] test src/cstr_heap.rs - cstr_heap::CStrHeap::new (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/cstr_like.rs - cstr_like::CStrLike (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/macros.rs - macros::cstr (line 13) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.61s
[INFO] running `Command { std: "docker" "inspect" "23d84b4948be8330dda92434751b05aa46254f9bec52d98a80e48b417429eeb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d84b4948be8330dda92434751b05aa46254f9bec52d98a80e48b417429eeb7", kill_on_drop: false }`
[INFO] [stdout] 23d84b4948be8330dda92434751b05aa46254f9bec52d98a80e48b417429eeb7