[INFO] fetching crate miden-assembly 0.1.0...
[INFO] testing miden-assembly-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate miden-assembly 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate miden-assembly 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate miden-assembly 0.1.0
[INFO] finished tweaking crates.io crate miden-assembly 0.1.0
[INFO] tweaked toml for crates.io crate miden-assembly 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c3277900b3c5b16534c88ec5aa8be3aee1dc37bfc67bfb990119dfc0da0903b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0c3277900b3c5b16534c88ec5aa8be3aee1dc37bfc67bfb990119dfc0da0903b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c3277900b3c5b16534c88ec5aa8be3aee1dc37bfc67bfb990119dfc0da0903b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3277900b3c5b16534c88ec5aa8be3aee1dc37bfc67bfb990119dfc0da0903b", kill_on_drop: false }`
[INFO] [stdout] 0c3277900b3c5b16534c88ec5aa8be3aee1dc37bfc67bfb990119dfc0da0903b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71fd5b3b33f10286cbbf1820986a9e993eab84a28d0f5d0945c853eff0c5b8fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "71fd5b3b33f10286cbbf1820986a9e993eab84a28d0f5d0945c853eff0c5b8fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling winter-utils v0.2.0
[INFO] [stderr]    Compiling winter-math v0.2.0
[INFO] [stderr]    Compiling miden-core v0.1.0
[INFO] [stderr]    Compiling miden-assembly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "71fd5b3b33f10286cbbf1820986a9e993eab84a28d0f5d0945c853eff0c5b8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fd5b3b33f10286cbbf1820986a9e993eab84a28d0f5d0945c853eff0c5b8fb", kill_on_drop: false }`
[INFO] [stdout] 71fd5b3b33f10286cbbf1820986a9e993eab84a28d0f5d0945c853eff0c5b8fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bd0b6b7d14832482b5681fb7cdcfbdd7285825e19004da5de26355dc7446121d
[INFO] running `Command { std: "docker" "start" "-a" "bd0b6b7d14832482b5681fb7cdcfbdd7285825e19004da5de26355dc7446121d", kill_on_drop: false }`
[INFO] [stderr]    Compiling miden-assembly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "bd0b6b7d14832482b5681fb7cdcfbdd7285825e19004da5de26355dc7446121d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0b6b7d14832482b5681fb7cdcfbdd7285825e19004da5de26355dc7446121d", kill_on_drop: false }`
[INFO] [stdout] bd0b6b7d14832482b5681fb7cdcfbdd7285825e19004da5de26355dc7446121d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b264b830eb754ad6a500f219273e2d614f386443e6e0c539b47fba832d55400e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b264b830eb754ad6a500f219273e2d614f386443e6e0c539b47fba832d55400e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miden_assembly-d9476dec992d16d0)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::sequence_of_blocks ... ok
[INFO] [stdout] test tests::single_block ... ok
[INFO] [stdout] test tests::repeat_2_spans ... ok
[INFO] [stdout] test tests::repeat_5_spans ... ok
[INFO] [stdout] test tests::single_if_else ... ok
[INFO] [stdout] test tests::single_if_else_with_suffix ... ok
[INFO] [stdout] test tests::sequence_of_blocks_with_prefix ... ok
[INFO] [stdout] test tests::single_loop ... ok
[INFO] [stdout] test tests::sequence_of_blocks_with_prefix_and_suffix ... ok
[INFO] [stdout] test tests::loop_with_suffix_and_nested_if_else ... ok
[INFO] [stdout] test tests::repeat_2_blocks ... ok
[INFO] [stdout] test tests::nested_if_else ... ok
[INFO] [stdout] test tests::repeat_2_blocks_with_suffix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b264b830eb754ad6a500f219273e2d614f386443e6e0c539b47fba832d55400e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b264b830eb754ad6a500f219273e2d614f386443e6e0c539b47fba832d55400e", kill_on_drop: false }`
[INFO] [stdout] b264b830eb754ad6a500f219273e2d614f386443e6e0c539b47fba832d55400e