[INFO] fetching crate stream-cipher 0.99.99...
[INFO] testing stream-cipher-0.99.99 against 1.55.0 for beta-1.56-1
[INFO] extracting crate stream-cipher 0.99.99 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate stream-cipher 0.99.99 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 stream-cipher 0.99.99
[INFO] finished tweaking crates.io crate stream-cipher 0.99.99
[INFO] tweaked toml for crates.io crate stream-cipher 0.99.99 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate stream-cipher 0.99.99 already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 63c8386902c13057d1065961a2a56f8f4f3cb198bfc3e249aea2c144e43a0b18
[INFO] running `Command { std: "docker" "start" "-a" "63c8386902c13057d1065961a2a56f8f4f3cb198bfc3e249aea2c144e43a0b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63c8386902c13057d1065961a2a56f8f4f3cb198bfc3e249aea2c144e43a0b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c8386902c13057d1065961a2a56f8f4f3cb198bfc3e249aea2c144e43a0b18", kill_on_drop: false }`
[INFO] [stdout] 63c8386902c13057d1065961a2a56f8f4f3cb198bfc3e249aea2c144e43a0b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c969f6eb351f87a88b8601bd6e6ea6311a3fa4f0a87af76bd512bab91f641937
[INFO] running `Command { std: "docker" "start" "-a" "c969f6eb351f87a88b8601bd6e6ea6311a3fa4f0a87af76bd512bab91f641937", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-cipher v0.99.99 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "c969f6eb351f87a88b8601bd6e6ea6311a3fa4f0a87af76bd512bab91f641937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c969f6eb351f87a88b8601bd6e6ea6311a3fa4f0a87af76bd512bab91f641937", kill_on_drop: false }`
[INFO] [stdout] c969f6eb351f87a88b8601bd6e6ea6311a3fa4f0a87af76bd512bab91f641937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 60ec7c2c9bec162c0c24454b7676bac39d182d63234daf46128cfb02a92dbbb3
[INFO] running `Command { std: "docker" "start" "-a" "60ec7c2c9bec162c0c24454b7676bac39d182d63234daf46128cfb02a92dbbb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling stream-cipher v0.99.99 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "60ec7c2c9bec162c0c24454b7676bac39d182d63234daf46128cfb02a92dbbb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ec7c2c9bec162c0c24454b7676bac39d182d63234daf46128cfb02a92dbbb3", kill_on_drop: false }`
[INFO] [stdout] 60ec7c2c9bec162c0c24454b7676bac39d182d63234daf46128cfb02a92dbbb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a86e66174d8d4ae0d05e41a617aae3cafdacf9fa6c2756de3d4bc5cb7f4cacce
[INFO] running `Command { std: "docker" "start" "-a" "a86e66174d8d4ae0d05e41a617aae3cafdacf9fa6c2756de3d4bc5cb7f4cacce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stream_cipher-3f8e6644f5e4d6d4)
[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" "a86e66174d8d4ae0d05e41a617aae3cafdacf9fa6c2756de3d4bc5cb7f4cacce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86e66174d8d4ae0d05e41a617aae3cafdacf9fa6c2756de3d4bc5cb7f4cacce", kill_on_drop: false }`
[INFO] [stdout] a86e66174d8d4ae0d05e41a617aae3cafdacf9fa6c2756de3d4bc5cb7f4cacce