[INFO] fetching crate miden 0.1.0...
[INFO] testing miden-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate miden 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate miden 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 0.1.0
[INFO] finished tweaking crates.io crate miden 0.1.0
[INFO] tweaked toml for crates.io crate miden 0.1.0 written to /workspace/builds/worker-1/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miden-processor v0.1.0
[INFO] [stderr]   Downloaded miden-verifier v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 55ea84a5eb08b536d25c3a3124ae814bea133cc8547ecf5f32fd4c157fb3582b
[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" "55ea84a5eb08b536d25c3a3124ae814bea133cc8547ecf5f32fd4c157fb3582b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55ea84a5eb08b536d25c3a3124ae814bea133cc8547ecf5f32fd4c157fb3582b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ea84a5eb08b536d25c3a3124ae814bea133cc8547ecf5f32fd4c157fb3582b", kill_on_drop: false }`
[INFO] [stdout] 55ea84a5eb08b536d25c3a3124ae814bea133cc8547ecf5f32fd4c157fb3582b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 23f7d506cb4922313acd6e3c015d91900ed5853957ea2f79f4e63409ea63ce32
[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" "23f7d506cb4922313acd6e3c015d91900ed5853957ea2f79f4e63409ea63ce32", kill_on_drop: false }`
[INFO] [stderr]    Compiling winter-utils v0.2.0
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling winter-math v0.2.0
[INFO] [stderr]    Compiling miden-core v0.1.0
[INFO] [stderr]    Compiling miden-assembly v0.1.0
[INFO] [stderr]    Compiling winter-crypto v0.2.0
[INFO] [stderr]    Compiling winter-fri v0.2.0
[INFO] [stderr]    Compiling winter-air v0.2.0
[INFO] [stderr]    Compiling miden-air v0.1.0
[INFO] [stderr]    Compiling winter-verifier v0.2.0
[INFO] [stderr]    Compiling winter-prover v0.2.0
[INFO] [stderr]    Compiling miden-verifier v0.1.0
[INFO] [stderr]    Compiling miden-processor v0.1.0
[INFO] [stderr]    Compiling miden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.14s
[INFO] running `Command { std: "docker" "inspect" "23f7d506cb4922313acd6e3c015d91900ed5853957ea2f79f4e63409ea63ce32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f7d506cb4922313acd6e3c015d91900ed5853957ea2f79f4e63409ea63ce32", kill_on_drop: false }`
[INFO] [stdout] 23f7d506cb4922313acd6e3c015d91900ed5853957ea2f79f4e63409ea63ce32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] f5493e17b0780470f978ab53d29bdc8255293ca41131b86e40f4965892cb6ab9
[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" "f5493e17b0780470f978ab53d29bdc8255293ca41131b86e40f4965892cb6ab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling miden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "f5493e17b0780470f978ab53d29bdc8255293ca41131b86e40f4965892cb6ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5493e17b0780470f978ab53d29bdc8255293ca41131b86e40f4965892cb6ab9", kill_on_drop: false }`
[INFO] [stdout] f5493e17b0780470f978ab53d29bdc8255293ca41131b86e40f4965892cb6ab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f6f22ffeeba8de621dbfe42fdf32a854b99c9dcb5ed1a189a9fae190913c1dbe
[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" "f6f22ffeeba8de621dbfe42fdf32a854b99c9dcb5ed1a189a9fae190913c1dbe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miden-23f77c4fe196c0cd)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::execute_span ... ok
[INFO] [stdout] test tests::execute_block ... ok
[INFO] [stdout] test tests::execute_loop ... ok
[INFO] [stdout] test tests::execute_if_else ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6f22ffeeba8de621dbfe42fdf32a854b99c9dcb5ed1a189a9fae190913c1dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f22ffeeba8de621dbfe42fdf32a854b99c9dcb5ed1a189a9fae190913c1dbe", kill_on_drop: false }`
[INFO] [stdout] f6f22ffeeba8de621dbfe42fdf32a854b99c9dcb5ed1a189a9fae190913c1dbe