[INFO] fetching crate starkware 0.1.0...
[INFO] testing starkware-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate starkware 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate starkware 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate starkware 0.1.0
[INFO] finished tweaking crates.io crate starkware 0.1.0
[INFO] tweaked toml for crates.io crate starkware 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate starkware 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78a16c2bf454d97a9cc0cc94a3d998cc169b340a6e40751b3a9136139d87a6ec
[INFO] running `Command { std: "docker" "start" "-a" "78a16c2bf454d97a9cc0cc94a3d998cc169b340a6e40751b3a9136139d87a6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a16c2bf454d97a9cc0cc94a3d998cc169b340a6e40751b3a9136139d87a6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a16c2bf454d97a9cc0cc94a3d998cc169b340a6e40751b3a9136139d87a6ec", kill_on_drop: false }`
[INFO] [stdout] 78a16c2bf454d97a9cc0cc94a3d998cc169b340a6e40751b3a9136139d87a6ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05db4a1aba8ace5e820cc9e497ef258da6afb8840bbc91a323bf9697d48fe34f
[INFO] running `Command { std: "docker" "start" "-a" "05db4a1aba8ace5e820cc9e497ef258da6afb8840bbc91a323bf9697d48fe34f", kill_on_drop: false }`
[INFO] [stderr]    Compiling starkware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "05db4a1aba8ace5e820cc9e497ef258da6afb8840bbc91a323bf9697d48fe34f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05db4a1aba8ace5e820cc9e497ef258da6afb8840bbc91a323bf9697d48fe34f", kill_on_drop: false }`
[INFO] [stdout] 05db4a1aba8ace5e820cc9e497ef258da6afb8840bbc91a323bf9697d48fe34f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fafe1d7bc21caf2e0b097b67b384b03e19091028f5eca7ce57e1842d4bcb99ee
[INFO] running `Command { std: "docker" "start" "-a" "fafe1d7bc21caf2e0b097b67b384b03e19091028f5eca7ce57e1842d4bcb99ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling starkware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "fafe1d7bc21caf2e0b097b67b384b03e19091028f5eca7ce57e1842d4bcb99ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafe1d7bc21caf2e0b097b67b384b03e19091028f5eca7ce57e1842d4bcb99ee", kill_on_drop: false }`
[INFO] [stdout] fafe1d7bc21caf2e0b097b67b384b03e19091028f5eca7ce57e1842d4bcb99ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efc3a9710959402aad3c9c8d864164f1436a2de0bd8edbc865c5da2490ec696e
[INFO] running `Command { std: "docker" "start" "-a" "efc3a9710959402aad3c9c8d864164f1436a2de0bd8edbc865c5da2490ec696e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/starkware-0b2656a6d7d080c9)
[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" "efc3a9710959402aad3c9c8d864164f1436a2de0bd8edbc865c5da2490ec696e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc3a9710959402aad3c9c8d864164f1436a2de0bd8edbc865c5da2490ec696e", kill_on_drop: false }`
[INFO] [stdout] efc3a9710959402aad3c9c8d864164f1436a2de0bd8edbc865c5da2490ec696e