[INFO] fetching crate json-compare 0.0.1...
[INFO] testing json-compare-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate json-compare 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate json-compare 0.0.1 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 json-compare 0.0.1
[INFO] finished tweaking crates.io crate json-compare 0.0.1
[INFO] tweaked toml for crates.io crate json-compare 0.0.1 written to /workspace/builds/worker-9/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-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] c53b2ae88b9b9f5cdfc7e359b81a1161c3736de10357de8437bce70cd3465e9f
[INFO] running `Command { std: "docker" "start" "-a" "c53b2ae88b9b9f5cdfc7e359b81a1161c3736de10357de8437bce70cd3465e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c53b2ae88b9b9f5cdfc7e359b81a1161c3736de10357de8437bce70cd3465e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53b2ae88b9b9f5cdfc7e359b81a1161c3736de10357de8437bce70cd3465e9f", kill_on_drop: false }`
[INFO] [stdout] c53b2ae88b9b9f5cdfc7e359b81a1161c3736de10357de8437bce70cd3465e9f
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d76102d7143a33820243fde4d08748c872d0a906e5dabc657a9820fa473b2d90
[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" "d76102d7143a33820243fde4d08748c872d0a906e5dabc657a9820fa473b2d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-compare v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "d76102d7143a33820243fde4d08748c872d0a906e5dabc657a9820fa473b2d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76102d7143a33820243fde4d08748c872d0a906e5dabc657a9820fa473b2d90", kill_on_drop: false }`
[INFO] [stdout] d76102d7143a33820243fde4d08748c872d0a906e5dabc657a9820fa473b2d90
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f37f43466437ba48191fdffb75a82feedc197cc0a1e8d7cbe0eb3485251a830
[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" "1f37f43466437ba48191fdffb75a82feedc197cc0a1e8d7cbe0eb3485251a830", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-compare v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "1f37f43466437ba48191fdffb75a82feedc197cc0a1e8d7cbe0eb3485251a830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f37f43466437ba48191fdffb75a82feedc197cc0a1e8d7cbe0eb3485251a830", kill_on_drop: false }`
[INFO] [stdout] 1f37f43466437ba48191fdffb75a82feedc197cc0a1e8d7cbe0eb3485251a830
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9390ee4aa30645d98d349c3b1366f8b4bc3a9dda4ae1a65ab81b263dbed6dc41
[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" "9390ee4aa30645d98d349c3b1366f8b4bc3a9dda4ae1a65ab81b263dbed6dc41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json_compare-a71ebeb8c312d451
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::abstract_equal::loose_equal_same_type ... ok
[INFO] [stdout] test tests::abstract_equal::array_bool ... ok
[INFO] [stdout] test tests::abstract_equal::loose_not_equal ... ok
[INFO] [stdout] test tests::abstract_equal::string_bool ... ok
[INFO] [stdout] test tests::abstract_equal::number_array ... ok
[INFO] [stdout] test tests::parse_float::nan ... ok
[INFO] [stdout] test tests::abstract_equal::number_string ... ok
[INFO] [stdout] test tests::strict_equal::same_type_array ... ok
[INFO] [stdout] test tests::parse_float::sign ... ok
[INFO] [stdout] test tests::strict_equal::same_type_bool ... ok
[INFO] [stdout] test tests::test_greater_equal_than ... ok
[INFO] [stdout] test tests::strict_equal::same_type_object ... ok
[INFO] [stdout] test tests::parse_float::success ... ok
[INFO] [stdout] test tests::strict_equal::different_type ... ok
[INFO] [stdout] test tests::test_less_equal_than ... ok
[INFO] [stdout] test tests::strict_equal::same_type_number ... ok
[INFO] [stdout] test tests::test_less_than::array_number ... ok
[INFO] [stdout] test tests::strict_equal::same_type_string ... ok
[INFO] [stdout] test tests::test_greater_than ... ok
[INFO] [stdout] test tests::test_less_than::bool_array ... ok
[INFO] [stdout] test tests::test_less_than::multi_elem_arrays ... ok
[INFO] [stdout] test tests::test_less_than::bool_string ... ok
[INFO] [stdout] test tests::test_less_than::bool_number ... ok
[INFO] [stdout] test tests::test_less_than::same_type ... ok
[INFO] [stdout] test tests::test_less_than::string_array ... ok
[INFO] [stdout] test tests::test_less_than::number_string ... ok
[INFO] [stdout] test tests::truthy_values ... ok
[INFO] [stdout] test tests::abstract_equal::number_boolean ... ok
[INFO] [stdout] test tests::test_less_than::with_null ... ok
[INFO] [stdout] test tests::abstract_equal::loose_equal_diff_type ... ok
[INFO] [stdout] test tests::value_as_string_coercion ... ok
[INFO] [stdout] test tests::value_as_f64_coercion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json-compare
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9390ee4aa30645d98d349c3b1366f8b4bc3a9dda4ae1a65ab81b263dbed6dc41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9390ee4aa30645d98d349c3b1366f8b4bc3a9dda4ae1a65ab81b263dbed6dc41", kill_on_drop: false }`
[INFO] [stdout] 9390ee4aa30645d98d349c3b1366f8b4bc3a9dda4ae1a65ab81b263dbed6dc41