[INFO] fetching crate json_value_merge 0.1.2...
[INFO] testing json_value_merge-0.1.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate json_value_merge 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate json_value_merge 0.1.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate json_value_merge 0.1.2
[INFO] finished tweaking crates.io crate json_value_merge 0.1.2
[INFO] tweaked toml for crates.io crate json_value_merge 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 353a4ec5bd346238403e8e25e3cedd03559a1d4f303e8cdefabf8c543cf34444
[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" "353a4ec5bd346238403e8e25e3cedd03559a1d4f303e8cdefabf8c543cf34444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "353a4ec5bd346238403e8e25e3cedd03559a1d4f303e8cdefabf8c543cf34444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353a4ec5bd346238403e8e25e3cedd03559a1d4f303e8cdefabf8c543cf34444", kill_on_drop: false }`
[INFO] [stdout] 353a4ec5bd346238403e8e25e3cedd03559a1d4f303e8cdefabf8c543cf34444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fa69c72898762cb7f5a70dae40492ee6afe760d6418c08fce1cebb42bb5f4b8
[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" "4fa69c72898762cb7f5a70dae40492ee6afe760d6418c08fce1cebb42bb5f4b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling json_value_merge v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "4fa69c72898762cb7f5a70dae40492ee6afe760d6418c08fce1cebb42bb5f4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa69c72898762cb7f5a70dae40492ee6afe760d6418c08fce1cebb42bb5f4b8", kill_on_drop: false }`
[INFO] [stdout] 4fa69c72898762cb7f5a70dae40492ee6afe760d6418c08fce1cebb42bb5f4b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43a0ba53a6a102b5f6b30c2300642258a3966b9a657ba625f2a28d43feb8235c
[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" "43a0ba53a6a102b5f6b30c2300642258a3966b9a657ba625f2a28d43feb8235c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling json_value_merge v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "43a0ba53a6a102b5f6b30c2300642258a3966b9a657ba625f2a28d43feb8235c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a0ba53a6a102b5f6b30c2300642258a3966b9a657ba625f2a28d43feb8235c", kill_on_drop: false }`
[INFO] [stdout] 43a0ba53a6a102b5f6b30c2300642258a3966b9a657ba625f2a28d43feb8235c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 531bbeb8629c8d0e1bfad7a2408a5eaf20b1e1c3a273c1c56c172efc41a28e30
[INFO] running `Command { std: "docker" "start" "-a" "531bbeb8629c8d0e1bfad7a2408a5eaf20b1e1c3a273c1c56c172efc41a28e30", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json_value_merge-0d1ef9eabc8f17c3
[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_array_string ... 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_array_object ... 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_in_root_array ... 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_in_root_object ... ok
[INFO] [stdout] test serde_json_value_updater_test::it_should_merge_in_an_object_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_null_in_specifique_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json_value_merge
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 78) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 87) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 45) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 35) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 15) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 58) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge_in (line 68) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::merge (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "531bbeb8629c8d0e1bfad7a2408a5eaf20b1e1c3a273c1c56c172efc41a28e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531bbeb8629c8d0e1bfad7a2408a5eaf20b1e1c3a273c1c56c172efc41a28e30", kill_on_drop: false }`
[INFO] [stdout] 531bbeb8629c8d0e1bfad7a2408a5eaf20b1e1c3a273c1c56c172efc41a28e30