[INFO] fetching crate rustcrypto-threefish 0.0.0...
[INFO] testing rustcrypto-threefish-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rustcrypto-threefish 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rustcrypto-threefish 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustcrypto-threefish 0.0.0
[INFO] finished tweaking crates.io crate rustcrypto-threefish 0.0.0
[INFO] tweaked toml for crates.io crate rustcrypto-threefish 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd4dca4af2707243c7fe58b7b862bc5496a5400edfc0c0f3fb5f663af1ad7c2e
[INFO] running `Command { std: "docker" "start" "-a" "cd4dca4af2707243c7fe58b7b862bc5496a5400edfc0c0f3fb5f663af1ad7c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd4dca4af2707243c7fe58b7b862bc5496a5400edfc0c0f3fb5f663af1ad7c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd4dca4af2707243c7fe58b7b862bc5496a5400edfc0c0f3fb5f663af1ad7c2e", kill_on_drop: false }`
[INFO] [stdout] cd4dca4af2707243c7fe58b7b862bc5496a5400edfc0c0f3fb5f663af1ad7c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b11bff457e40a5d851fba9e596319e9ab85680165d93858cf30ec2ffc8f90d33
[INFO] running `Command { std: "docker" "start" "-a" "b11bff457e40a5d851fba9e596319e9ab85680165d93858cf30ec2ffc8f90d33", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcrypto-threefish v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "b11bff457e40a5d851fba9e596319e9ab85680165d93858cf30ec2ffc8f90d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11bff457e40a5d851fba9e596319e9ab85680165d93858cf30ec2ffc8f90d33", kill_on_drop: false }`
[INFO] [stdout] b11bff457e40a5d851fba9e596319e9ab85680165d93858cf30ec2ffc8f90d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb17572ea89fdaabfe89799fd507b3c8b5167c9e51769588315c9a37ff3c781
[INFO] running `Command { std: "docker" "start" "-a" "6fb17572ea89fdaabfe89799fd507b3c8b5167c9e51769588315c9a37ff3c781", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcrypto-threefish v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "6fb17572ea89fdaabfe89799fd507b3c8b5167c9e51769588315c9a37ff3c781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb17572ea89fdaabfe89799fd507b3c8b5167c9e51769588315c9a37ff3c781", kill_on_drop: false }`
[INFO] [stdout] 6fb17572ea89fdaabfe89799fd507b3c8b5167c9e51769588315c9a37ff3c781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20533b092fdbb1df3d275085be4842be57a3a9c39e7168614f7a9cb91eaabbf9
[INFO] running `Command { std: "docker" "start" "-a" "20533b092fdbb1df3d275085be4842be57a3a9c39e7168614f7a9cb91eaabbf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustcrypto_threefish-eb0ad644ca92c64f)
[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 rustcrypto-threefish
[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" "20533b092fdbb1df3d275085be4842be57a3a9c39e7168614f7a9cb91eaabbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20533b092fdbb1df3d275085be4842be57a3a9c39e7168614f7a9cb91eaabbf9", kill_on_drop: false }`
[INFO] [stdout] 20533b092fdbb1df3d275085be4842be57a3a9c39e7168614f7a9cb91eaabbf9