[INFO] fetching crate miden-stdlib-sys 0.6.0...
[INFO] testing miden-stdlib-sys-0.6.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate miden-stdlib-sys 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate miden-stdlib-sys 0.6.0
[INFO] finished tweaking crates.io crate miden-stdlib-sys 0.6.0
[INFO] tweaked toml for crates.io crate miden-stdlib-sys 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miden-stdlib-sys 0.6.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miden-stdlib-sys 0.6.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46f8bb840f798559261f306b96ba175af577a35e4473f27158de0c1b0350058d
[INFO] running `Command { std: "docker" "start" "-a" "46f8bb840f798559261f306b96ba175af577a35e4473f27158de0c1b0350058d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46f8bb840f798559261f306b96ba175af577a35e4473f27158de0c1b0350058d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f8bb840f798559261f306b96ba175af577a35e4473f27158de0c1b0350058d", kill_on_drop: false }`
[INFO] [stdout] 46f8bb840f798559261f306b96ba175af577a35e4473f27158de0c1b0350058d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da1a9b9c6e41ee54233e2ff819ca9f43b2011fb0d14bee9e68e16c155696b80d
[INFO] running `Command { std: "docker" "start" "-a" "da1a9b9c6e41ee54233e2ff819ca9f43b2011fb0d14bee9e68e16c155696b80d", kill_on_drop: false }`
[INFO] [stderr]    Compiling miden-stdlib-sys v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "da1a9b9c6e41ee54233e2ff819ca9f43b2011fb0d14bee9e68e16c155696b80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1a9b9c6e41ee54233e2ff819ca9f43b2011fb0d14bee9e68e16c155696b80d", kill_on_drop: false }`
[INFO] [stdout] da1a9b9c6e41ee54233e2ff819ca9f43b2011fb0d14bee9e68e16c155696b80d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66e78e528328e5c279e2a965aaa874b26c8fc9bbb2992a9f4b7f4ea530d9eb6d
[INFO] running `Command { std: "docker" "start" "-a" "66e78e528328e5c279e2a965aaa874b26c8fc9bbb2992a9f4b7f4ea530d9eb6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling miden-stdlib-sys v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "66e78e528328e5c279e2a965aaa874b26c8fc9bbb2992a9f4b7f4ea530d9eb6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e78e528328e5c279e2a965aaa874b26c8fc9bbb2992a9f4b7f4ea530d9eb6d", kill_on_drop: false }`
[INFO] [stdout] 66e78e528328e5c279e2a965aaa874b26c8fc9bbb2992a9f4b7f4ea530d9eb6d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4cbae96736f3a9357940d8626ad231489fbc8eafc2716529f7583c2d7ad87a5
[INFO] running `Command { std: "docker" "start" "-a" "c4cbae96736f3a9357940d8626ad231489fbc8eafc2716529f7583c2d7ad87a5", 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/miden_stdlib_sys-16ef68f4bd4c7a7c)
[INFO] [stderr]    Doc-tests miden_stdlib_sys
[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] [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" "c4cbae96736f3a9357940d8626ad231489fbc8eafc2716529f7583c2d7ad87a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cbae96736f3a9357940d8626ad231489fbc8eafc2716529f7583c2d7ad87a5", kill_on_drop: false }`
[INFO] [stdout] c4cbae96736f3a9357940d8626ad231489fbc8eafc2716529f7583c2d7ad87a5