[INFO] fetching crate gc-shadowstack 1.1.1...
[INFO] testing gc-shadowstack-1.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gc-shadowstack 1.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gc-shadowstack 1.1.1
[INFO] finished tweaking crates.io crate gc-shadowstack 1.1.1
[INFO] tweaked toml for crates.io crate gc-shadowstack 1.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gc-shadowstack 1.1.1 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 gc-shadowstack 1.1.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3129702b76be62f3c0ed7e25afe3434c5036746ca6d1d40547b30d838e646504
[INFO] running `Command { std: "docker" "start" "-a" "3129702b76be62f3c0ed7e25afe3434c5036746ca6d1d40547b30d838e646504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3129702b76be62f3c0ed7e25afe3434c5036746ca6d1d40547b30d838e646504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3129702b76be62f3c0ed7e25afe3434c5036746ca6d1d40547b30d838e646504", kill_on_drop: false }`
[INFO] [stdout] 3129702b76be62f3c0ed7e25afe3434c5036746ca6d1d40547b30d838e646504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 31d7e29b83753fcf841ae3acd30aeaf30c7b6b647eb5c40fd5d39649180cdd64
[INFO] running `Command { std: "docker" "start" "-a" "31d7e29b83753fcf841ae3acd30aeaf30c7b6b647eb5c40fd5d39649180cdd64", kill_on_drop: false }`
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling gc-shadowstack v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "31d7e29b83753fcf841ae3acd30aeaf30c7b6b647eb5c40fd5d39649180cdd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d7e29b83753fcf841ae3acd30aeaf30c7b6b647eb5c40fd5d39649180cdd64", kill_on_drop: false }`
[INFO] [stdout] 31d7e29b83753fcf841ae3acd30aeaf30c7b6b647eb5c40fd5d39649180cdd64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 94dbd6fc4ed0914f167eadd54d852124d6c06b8dfb02ba5c75e96fe84db9acef
[INFO] running `Command { std: "docker" "start" "-a" "94dbd6fc4ed0914f167eadd54d852124d6c06b8dfb02ba5c75e96fe84db9acef", kill_on_drop: false }`
[INFO] [stderr]    Compiling gc-shadowstack v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "94dbd6fc4ed0914f167eadd54d852124d6c06b8dfb02ba5c75e96fe84db9acef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94dbd6fc4ed0914f167eadd54d852124d6c06b8dfb02ba5c75e96fe84db9acef", kill_on_drop: false }`
[INFO] [stdout] 94dbd6fc4ed0914f167eadd54d852124d6c06b8dfb02ba5c75e96fe84db9acef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c615a1412f691d024cdcb2ae50e2f6c55482a2054c5e8852a2d0ed4c68282246
[INFO] running `Command { std: "docker" "start" "-a" "c615a1412f691d024cdcb2ae50e2f6c55482a2054c5e8852a2d0ed4c68282246", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gc_shadowstack-778262c8fb48e5a8)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gc_shadowstack-9eec131f2b2ebc6f)
[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] [stderr]    Doc-tests gc_shadowstack
[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" "c615a1412f691d024cdcb2ae50e2f6c55482a2054c5e8852a2d0ed4c68282246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c615a1412f691d024cdcb2ae50e2f6c55482a2054c5e8852a2d0ed4c68282246", kill_on_drop: false }`
[INFO] [stdout] c615a1412f691d024cdcb2ae50e2f6c55482a2054c5e8852a2d0ed4c68282246