[INFO] fetching crate json_value_merge 1.1.0...
[INFO] testing json_value_merge-1.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate json_value_merge 1.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate json_value_merge 1.1.0 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_value_merge 1.1.0
[INFO] finished tweaking crates.io crate json_value_merge 1.1.0
[INFO] tweaked toml for crates.io crate json_value_merge 1.1.0 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7d24e05cd23b4c4f2c231195584ae79ecba5f49f15487915f7be5b174e10e6ec
[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" "7d24e05cd23b4c4f2c231195584ae79ecba5f49f15487915f7be5b174e10e6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d24e05cd23b4c4f2c231195584ae79ecba5f49f15487915f7be5b174e10e6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d24e05cd23b4c4f2c231195584ae79ecba5f49f15487915f7be5b174e10e6ec", kill_on_drop: false }`
[INFO] [stdout] 7d24e05cd23b4c4f2c231195584ae79ecba5f49f15487915f7be5b174e10e6ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c2e5b5c753dfc871558cf5a73769b9e245cdd04c86d976b329097bfde2471c85
[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" "c2e5b5c753dfc871558cf5a73769b9e245cdd04c86d976b329097bfde2471c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling json_value_merge v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "c2e5b5c753dfc871558cf5a73769b9e245cdd04c86d976b329097bfde2471c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e5b5c753dfc871558cf5a73769b9e245cdd04c86d976b329097bfde2471c85", kill_on_drop: false }`
[INFO] [stdout] c2e5b5c753dfc871558cf5a73769b9e245cdd04c86d976b329097bfde2471c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] c95b6d62edaf7edb4fc6f40a18b731efe40c93309a2944587054f41f9f1a4186
[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" "c95b6d62edaf7edb4fc6f40a18b731efe40c93309a2944587054f41f9f1a4186", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling json_value_merge v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "c95b6d62edaf7edb4fc6f40a18b731efe40c93309a2944587054f41f9f1a4186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95b6d62edaf7edb4fc6f40a18b731efe40c93309a2944587054f41f9f1a4186", kill_on_drop: false }`
[INFO] [stdout] c95b6d62edaf7edb4fc6f40a18b731efe40c93309a2944587054f41f9f1a4186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 567043ea43f557bce0ab5a6de2bb206a0f1aac361e8f14fba03f3940611aefa6
[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" "567043ea43f557bce0ab5a6de2bb206a0f1aac361e8f14fba03f3940611aefa6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_value_merge-0c0556a75c3c4b32)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_an_array_in_a_specifique_field_path ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_an_array_in_specifique_path_position ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_string ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_object ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_array_object ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_array_string ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_null_in_specifique_path ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_an_object_in_a_specifique_field_path ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_in_root_array ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_in_root_object ... ok
[INFO] [stderr]    Doc-tests json_value_merge
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_in_an_object_in_specifique_path_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 69) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 36) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 26) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 59) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 46) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 79) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 89) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 16) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 115) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 100) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "567043ea43f557bce0ab5a6de2bb206a0f1aac361e8f14fba03f3940611aefa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567043ea43f557bce0ab5a6de2bb206a0f1aac361e8f14fba03f3940611aefa6", kill_on_drop: false }`
[INFO] [stdout] 567043ea43f557bce0ab5a6de2bb206a0f1aac361e8f14fba03f3940611aefa6