[INFO] fetching crate paprika 0.0.4...
[INFO] testing paprika-0.0.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate paprika 0.0.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate paprika 0.0.4 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 paprika 0.0.4
[INFO] finished tweaking crates.io crate paprika 0.0.4
[INFO] tweaked toml for crates.io crate paprika 0.0.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate paprika 0.0.4 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] [stderr]     Blocking waiting for file lock on package cache
[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] 8c7eb223c518e1b4460ad2dd9b1078cee13a32b971b37ca1f2eafb20a4f289eb
[INFO] running `Command { std: "docker" "start" "-a" "8c7eb223c518e1b4460ad2dd9b1078cee13a32b971b37ca1f2eafb20a4f289eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c7eb223c518e1b4460ad2dd9b1078cee13a32b971b37ca1f2eafb20a4f289eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7eb223c518e1b4460ad2dd9b1078cee13a32b971b37ca1f2eafb20a4f289eb", kill_on_drop: false }`
[INFO] [stdout] 8c7eb223c518e1b4460ad2dd9b1078cee13a32b971b37ca1f2eafb20a4f289eb
[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] 5669a91f566e1e7cb34cd68842e0f757a5d648a3638e2e1c0182899933610bc9
[INFO] running `Command { std: "docker" "start" "-a" "5669a91f566e1e7cb34cd68842e0f757a5d648a3638e2e1c0182899933610bc9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling paprika v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "5669a91f566e1e7cb34cd68842e0f757a5d648a3638e2e1c0182899933610bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5669a91f566e1e7cb34cd68842e0f757a5d648a3638e2e1c0182899933610bc9", kill_on_drop: false }`
[INFO] [stdout] 5669a91f566e1e7cb34cd68842e0f757a5d648a3638e2e1c0182899933610bc9
[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] 2b9afd495cb6476aafdcb09cf476e8e43ebced402531d9b2e5de71f11c5c1433
[INFO] running `Command { std: "docker" "start" "-a" "2b9afd495cb6476aafdcb09cf476e8e43ebced402531d9b2e5de71f11c5c1433", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling paprika v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "2b9afd495cb6476aafdcb09cf476e8e43ebced402531d9b2e5de71f11c5c1433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9afd495cb6476aafdcb09cf476e8e43ebced402531d9b2e5de71f11c5c1433", kill_on_drop: false }`
[INFO] [stdout] 2b9afd495cb6476aafdcb09cf476e8e43ebced402531d9b2e5de71f11c5c1433
[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] f84188ee623c8b568f0cd6feeda1a2560b177e604f0d65e52e5c4879c47b18a9
[INFO] running `Command { std: "docker" "start" "-a" "f84188ee623c8b568f0cd6feeda1a2560b177e604f0d65e52e5c4879c47b18a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/paprika-00114e4997841bde)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test app::test::get_value ... ok
[INFO] [stdout] test app::test::has_ops ... ok
[INFO] [stdout] test app::test::ver ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests paprika
[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" "f84188ee623c8b568f0cd6feeda1a2560b177e604f0d65e52e5c4879c47b18a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84188ee623c8b568f0cd6feeda1a2560b177e604f0d65e52e5c4879c47b18a9", kill_on_drop: false }`
[INFO] [stdout] f84188ee623c8b568f0cd6feeda1a2560b177e604f0d65e52e5c4879c47b18a9