[INFO] fetching crate json-compare 0.0.1...
[INFO] testing json-compare-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate json-compare 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate json-compare 0.0.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ff421a86667834333cd6308c2b7eba6f45c6172631b2b3bd8591245973b6738
[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" "8ff421a86667834333cd6308c2b7eba6f45c6172631b2b3bd8591245973b6738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff421a86667834333cd6308c2b7eba6f45c6172631b2b3bd8591245973b6738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff421a86667834333cd6308c2b7eba6f45c6172631b2b3bd8591245973b6738", kill_on_drop: false }`
[INFO] [stdout] 8ff421a86667834333cd6308c2b7eba6f45c6172631b2b3bd8591245973b6738
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 953f1540c2dcfc5ce8913c2583f16fdb937e3c0a4d2258db0d9a1ec0f3926d6a
[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" "953f1540c2dcfc5ce8913c2583f16fdb937e3c0a4d2258db0d9a1ec0f3926d6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling json-compare v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
[INFO] running `Command { std: "docker" "inspect" "953f1540c2dcfc5ce8913c2583f16fdb937e3c0a4d2258db0d9a1ec0f3926d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953f1540c2dcfc5ce8913c2583f16fdb937e3c0a4d2258db0d9a1ec0f3926d6a", kill_on_drop: false }`
[INFO] [stdout] 953f1540c2dcfc5ce8913c2583f16fdb937e3c0a4d2258db0d9a1ec0f3926d6a
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 5bf77465fd5a70e18ae71f9ec0d831e400bbc03a64a10575b2e103dfc0d8963b
[INFO] running `Command { std: "docker" "start" "-a" "5bf77465fd5a70e18ae71f9ec0d831e400bbc03a64a10575b2e103dfc0d8963b", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-compare v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "5bf77465fd5a70e18ae71f9ec0d831e400bbc03a64a10575b2e103dfc0d8963b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf77465fd5a70e18ae71f9ec0d831e400bbc03a64a10575b2e103dfc0d8963b", kill_on_drop: false }`
[INFO] [stdout] 5bf77465fd5a70e18ae71f9ec0d831e400bbc03a64a10575b2e103dfc0d8963b
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] 0b0dbbb52ad008b144acd6b1796a4dd1f602c52e58de9b5845c1600f99576a35
[INFO] running `Command { std: "docker" "start" "-a" "0b0dbbb52ad008b144acd6b1796a4dd1f602c52e58de9b5845c1600f99576a35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_compare-f729f26738d3c81e)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::abstract_equal::array_bool ... ok
[INFO] [stdout] test tests::abstract_equal::number_boolean ... ok
[INFO] [stdout] test tests::abstract_equal::string_bool ... ok
[INFO] [stdout] test tests::strict_equal::same_type_array ... ok
[INFO] [stdout] test tests::strict_equal::different_type ... ok
[INFO] [stdout] test tests::abstract_equal::number_string ... ok
[INFO] [stdout] test tests::strict_equal::same_type_string ... ok
[INFO] [stdout] test tests::test_greater_equal_than ... ok
[INFO] [stdout] test tests::strict_equal::same_type_object ... ok
[INFO] [stdout] test tests::strict_equal::same_type_number ... ok
[INFO] [stdout] test tests::abstract_equal::loose_not_equal ... ok
[INFO] [stdout] test tests::parse_float::sign ... ok
[INFO] [stdout] test tests::parse_float::nan ... ok
[INFO] [stdout] test tests::strict_equal::same_type_bool ... ok
[INFO] [stdout] test tests::parse_float::success ... 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_greater_than ... ok
[INFO] [stdout] test tests::test_less_than::number_string ... ok
[INFO] [stdout] test tests::test_less_than::same_type ... ok
[INFO] [stdout] test tests::test_less_than::bool_number ... ok
[INFO] [stdout] test tests::test_less_than::bool_array ... ok
[INFO] [stdout] test tests::value_as_f64_coercion ... ok
[INFO] [stdout] test tests::truthy_values ... ok
[INFO] [stdout] test tests::value_as_string_coercion ... ok
[INFO] [stdout] test tests::test_less_than::array_number ... ok
[INFO] [stdout] test tests::abstract_equal::loose_equal_same_type ... ok
[INFO] [stdout] test tests::abstract_equal::number_array ... ok
[INFO] [stdout] test tests::abstract_equal::loose_equal_diff_type ... ok
[INFO] [stdout] test tests::test_less_equal_than ... ok
[INFO] [stdout] test tests::test_less_than::string_array ... ok
[INFO] [stdout] test tests::test_less_than::with_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b0dbbb52ad008b144acd6b1796a4dd1f602c52e58de9b5845c1600f99576a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0dbbb52ad008b144acd6b1796a4dd1f602c52e58de9b5845c1600f99576a35", kill_on_drop: false }`
[INFO] [stdout] 0b0dbbb52ad008b144acd6b1796a4dd1f602c52e58de9b5845c1600f99576a35