[INFO] fetching crate json-compare 0.0.1...
[INFO] testing json-compare-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate json-compare 0.0.1 into /workspace/builds/worker-4-tc2/source
[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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-compare 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b7c4471fce8bb65ff31083814f23731908430f5534a8c5571dfcdaeacbdc087
[INFO] running `Command { std: "docker" "start" "-a" "5b7c4471fce8bb65ff31083814f23731908430f5534a8c5571dfcdaeacbdc087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b7c4471fce8bb65ff31083814f23731908430f5534a8c5571dfcdaeacbdc087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7c4471fce8bb65ff31083814f23731908430f5534a8c5571dfcdaeacbdc087", kill_on_drop: false }`
[INFO] [stdout] 5b7c4471fce8bb65ff31083814f23731908430f5534a8c5571dfcdaeacbdc087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f9c6850e4fa9ea4e320561ec60d39dc43f6395a263cd8bec4d010be87a904c
[INFO] running `Command { std: "docker" "start" "-a" "05f9c6850e4fa9ea4e320561ec60d39dc43f6395a263cd8bec4d010be87a904c", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-compare v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "05f9c6850e4fa9ea4e320561ec60d39dc43f6395a263cd8bec4d010be87a904c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f9c6850e4fa9ea4e320561ec60d39dc43f6395a263cd8bec4d010be87a904c", kill_on_drop: false }`
[INFO] [stdout] 05f9c6850e4fa9ea4e320561ec60d39dc43f6395a263cd8bec4d010be87a904c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b63e5c4688df91e58be14944c065df6e01112d3e1e810cd1eaf7b14b0fc5a32
[INFO] running `Command { std: "docker" "start" "-a" "5b63e5c4688df91e58be14944c065df6e01112d3e1e810cd1eaf7b14b0fc5a32", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-compare v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "5b63e5c4688df91e58be14944c065df6e01112d3e1e810cd1eaf7b14b0fc5a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b63e5c4688df91e58be14944c065df6e01112d3e1e810cd1eaf7b14b0fc5a32", kill_on_drop: false }`
[INFO] [stdout] 5b63e5c4688df91e58be14944c065df6e01112d3e1e810cd1eaf7b14b0fc5a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fe48b3aa86442e12ae8bd795672972364df24ad0589fa8e17c3226f4bdcaef3
[INFO] running `Command { std: "docker" "start" "-a" "4fe48b3aa86442e12ae8bd795672972364df24ad0589fa8e17c3226f4bdcaef3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_compare-e014667d8df6d70e)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::abstract_equal::array_bool ... ok
[INFO] [stdout] test tests::abstract_equal::loose_equal_same_type ... ok
[INFO] [stdout] test tests::abstract_equal::loose_not_equal ... ok
[INFO] [stdout] test tests::abstract_equal::number_boolean ... ok
[INFO] [stdout] test tests::abstract_equal::number_array ... ok
[INFO] [stdout] test tests::abstract_equal::number_string ... ok
[INFO] [stdout] test tests::parse_float::nan ... ok
[INFO] [stdout] test tests::abstract_equal::string_bool ... ok
[INFO] [stdout] test tests::parse_float::sign ... ok
[INFO] [stdout] test tests::parse_float::success ... ok
[INFO] [stdout] test tests::abstract_equal::loose_equal_diff_type ... ok
[INFO] [stdout] test tests::strict_equal::different_type ... ok
[INFO] [stdout] test tests::strict_equal::same_type_array ... ok
[INFO] [stdout] test tests::strict_equal::same_type_number ... ok
[INFO] [stdout] test tests::strict_equal::same_type_bool ... ok
[INFO] [stdout] test tests::strict_equal::same_type_object ... ok
[INFO] [stdout] test tests::strict_equal::same_type_string ... ok
[INFO] [stdout] test tests::test_greater_equal_than ... ok
[INFO] [stdout] test tests::test_less_equal_than ... ok
[INFO] [stdout] test tests::test_less_than::bool_number ... ok
[INFO] [stdout] test tests::test_less_than::bool_string ... ok
[INFO] [stdout] test tests::test_less_than::array_number ... ok
[INFO] [stdout] test tests::test_less_than::string_array ... ok
[INFO] [stdout] test tests::test_less_than::same_type ... ok
[INFO] [stdout] test tests::test_less_than::number_string ... ok
[INFO] [stdout] test tests::test_less_than::with_null ... ok
[INFO] [stdout] test tests::test_greater_than ... ok
[INFO] [stdout] test tests::test_less_than::multi_elem_arrays ... ok
[INFO] [stdout] test tests::value_as_f64_coercion ... ok
[INFO] [stdout] test tests::value_as_string_coercion ... ok
[INFO] [stdout] test tests::truthy_values ... ok
[INFO] [stdout] test tests::test_less_than::bool_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "4fe48b3aa86442e12ae8bd795672972364df24ad0589fa8e17c3226f4bdcaef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe48b3aa86442e12ae8bd795672972364df24ad0589fa8e17c3226f4bdcaef3", kill_on_drop: false }`
[INFO] [stdout] 4fe48b3aa86442e12ae8bd795672972364df24ad0589fa8e17c3226f4bdcaef3