[INFO] fetching crate k8-diff 0.1.2...
[INFO] testing k8-diff-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate k8-diff 0.1.2 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate k8-diff 0.1.2 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 k8-diff 0.1.2
[INFO] finished tweaking crates.io crate k8-diff 0.1.2
[INFO] tweaked toml for crates.io crate k8-diff 0.1.2 written to /workspace/builds/worker-87/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] e7b3f5b14266659890a6ff9a810bf22cc29c9d39b584b677a7497e02453a69a7
[INFO] running `Command { std: "docker" "start" "-a" "e7b3f5b14266659890a6ff9a810bf22cc29c9d39b584b677a7497e02453a69a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7b3f5b14266659890a6ff9a810bf22cc29c9d39b584b677a7497e02453a69a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b3f5b14266659890a6ff9a810bf22cc29c9d39b584b677a7497e02453a69a7", kill_on_drop: false }`
[INFO] [stdout] e7b3f5b14266659890a6ff9a810bf22cc29c9d39b584b677a7497e02453a69a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 0eae33bf27baf28c44c7fe0c35cd12b073213ae077192e2fc070dbb01d97dbcb
[INFO] running `Command { std: "docker" "start" "-a" "0eae33bf27baf28c44c7fe0c35cd12b073213ae077192e2fc070dbb01d97dbcb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling k8-diff v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.33s
[INFO] running `Command { std: "docker" "inspect" "0eae33bf27baf28c44c7fe0c35cd12b073213ae077192e2fc070dbb01d97dbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eae33bf27baf28c44c7fe0c35cd12b073213ae077192e2fc070dbb01d97dbcb", kill_on_drop: false }`
[INFO] [stdout] 0eae33bf27baf28c44c7fe0c35cd12b073213ae077192e2fc070dbb01d97dbcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 608468d9862e0a18f8643a7df8e277e36c84e227b6db2b0249ac241eafe5e7c2
[INFO] running `Command { std: "docker" "start" "-a" "608468d9862e0a18f8643a7df8e277e36c84e227b6db2b0249ac241eafe5e7c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling k8-diff v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "608468d9862e0a18f8643a7df8e277e36c84e227b6db2b0249ac241eafe5e7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608468d9862e0a18f8643a7df8e277e36c84e227b6db2b0249ac241eafe5e7c2", kill_on_drop: false }`
[INFO] [stdout] 608468d9862e0a18f8643a7df8e277e36c84e227b6db2b0249ac241eafe5e7c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] e41b3c975ce3994f80879f770c248f68e27f25d6ed09064afbfd8189726a3780
[INFO] running `Command { std: "docker" "start" "-a" "e41b3c975ce3994f80879f770c248f68e27f25d6ed09064afbfd8189726a3780", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/k8_diff-07cd75957a838051)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test json::diff::test::test_null_comparision ... ok
[INFO] [stdout] test json::diff::test::test_replace_some_with_none ... ok
[INFO] [stdout] test json::diff::test::test_object_comparision ... ok
[INFO] [stdout] test json::se::test::test_patch_to_simple ... ok
[INFO] [stdout] test json::se::test::test_patch_to_hierarchy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests k8-diff
[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" "e41b3c975ce3994f80879f770c248f68e27f25d6ed09064afbfd8189726a3780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41b3c975ce3994f80879f770c248f68e27f25d6ed09064afbfd8189726a3780", kill_on_drop: false }`
[INFO] [stdout] e41b3c975ce3994f80879f770c248f68e27f25d6ed09064afbfd8189726a3780