[INFO] fetching crate assert-json-diff 1.1.0...
[INFO] testing assert-json-diff-1.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate assert-json-diff 1.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate assert-json-diff 1.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert-json-diff 1.1.0
[INFO] finished tweaking crates.io crate assert-json-diff 1.1.0
[INFO] tweaked toml for crates.io crate assert-json-diff 1.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bf646d698295b244f5c59b9e0e3890c4fc196711622cc3d055b468b9adedc6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3bf646d698295b244f5c59b9e0e3890c4fc196711622cc3d055b468b9adedc6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf646d698295b244f5c59b9e0e3890c4fc196711622cc3d055b468b9adedc6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf646d698295b244f5c59b9e0e3890c4fc196711622cc3d055b468b9adedc6e", kill_on_drop: false }`
[INFO] [stdout] 3bf646d698295b244f5c59b9e0e3890c4fc196711622cc3d055b468b9adedc6e
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98e3bd134105192e891168e7c6af830ae101de85b2274a8ac025097828d1198d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "98e3bd134105192e891168e7c6af830ae101de85b2274a8ac025097828d1198d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling assert-json-diff v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "98e3bd134105192e891168e7c6af830ae101de85b2274a8ac025097828d1198d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e3bd134105192e891168e7c6af830ae101de85b2274a8ac025097828d1198d", kill_on_drop: false }`
[INFO] [stdout] 98e3bd134105192e891168e7c6af830ae101de85b2274a8ac025097828d1198d
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f52cad600fc9709413213b7196b8101c075b26f49095f01b91c631b556c9d980
[INFO] running `Command { std: "docker" "start" "-a" "f52cad600fc9709413213b7196b8101c075b26f49095f01b91c631b556c9d980", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling assert-json-diff v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.91s
[INFO] running `Command { std: "docker" "inspect" "f52cad600fc9709413213b7196b8101c075b26f49095f01b91c631b556c9d980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52cad600fc9709413213b7196b8101c075b26f49095f01b91c631b556c9d980", kill_on_drop: false }`
[INFO] [stdout] f52cad600fc9709413213b7196b8101c075b26f49095f01b91c631b556c9d980
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9573f192be563ca876c0a51a5a170b987bc93f471140274114fb1989ddf57a40
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9573f192be563ca876c0a51a5a170b987bc93f471140274114fb1989ddf57a40", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert_json_diff-36adc8296fe809ba
[INFO] [stdout] test diff::test::test_array_strict ... ok
[INFO] [stdout] test diff::test::test_diffing_leaf_json ... ok
[INFO] [stdout] test diff::test::test_object ... ok
[INFO] [stdout] test tests::null_root ... ok
[INFO] [stdout] test tests::number_root ... ok
[INFO] [stdout] test tests::string_root ... ok
[INFO] [stdout] test core_ext::tests::test_indent ... ok
[INFO] [stdout] test diff::test::test_object_strict ... ok
[INFO] [stdout] test tests::boolean_root ... ok
[INFO] [stdout] test tests::into_array ... ok
[INFO] [stdout] test tests::exact_match_output_message ... ok
[INFO] [stdout] test core_ext::tests::test_indexes ... ok
[INFO] [stdout] test tests::exact_matching ... ok
[INFO] [stdout] test diff::test::test_diffing_array ... ok
[INFO] [stdout] test tests::into_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-dc4256cf98d08b0b
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test eq_with_serializable_ref ... ok
[INFO] [stdout] test can_pass ... ok
[INFO] [stdout] test eq_with_serializable ... ok
[INFO] [stdout] test include_with_serializable ... ok
[INFO] [stdout] test include_with_serializable_ref ... ok
[INFO] [stdout] test can_pass_with_exact_match ... ok
[INFO] [stdout] test inclusive_match_without_panicing ... ok
[INFO] [stdout] test exact_match_without_panicing ... ok
[INFO] [stdout] test can_fail ... ok
[INFO] [stdout] test can_fail_with_exact_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-1d291d5ad9a02d65
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests assert-json-diff
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 127) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9573f192be563ca876c0a51a5a170b987bc93f471140274114fb1989ddf57a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9573f192be563ca876c0a51a5a170b987bc93f471140274114fb1989ddf57a40", kill_on_drop: false }`
[INFO] [stdout] 9573f192be563ca876c0a51a5a170b987bc93f471140274114fb1989ddf57a40