[INFO] fetching crate nestac 0.6.0...
[INFO] testing nestac-0.6.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nestac 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate nestac 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nestac 0.6.0
[INFO] tweaked toml for crates.io crate nestac 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nestac 0.6.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nestac 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded string_from v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2dbb3b9865354ad4d8e2033c127322ec26116c8f9f1823b341f907a03aa2cb7
[INFO] running `Command { std: "docker" "start" "-a" "c2dbb3b9865354ad4d8e2033c127322ec26116c8f9f1823b341f907a03aa2cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2dbb3b9865354ad4d8e2033c127322ec26116c8f9f1823b341f907a03aa2cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2dbb3b9865354ad4d8e2033c127322ec26116c8f9f1823b341f907a03aa2cb7", kill_on_drop: false }`
[INFO] [stdout] c2dbb3b9865354ad4d8e2033c127322ec26116c8f9f1823b341f907a03aa2cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef8da94f27f3abd920cc180e0e3e076680cc0bfed42032f4d18b647397a432b
[INFO] running `Command { std: "docker" "start" "-a" "aef8da94f27f3abd920cc180e0e3e076680cc0bfed42032f4d18b647397a432b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling winnow v0.7.4
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling string_from v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling nestac v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.21s
[INFO] running `Command { std: "docker" "inspect" "aef8da94f27f3abd920cc180e0e3e076680cc0bfed42032f4d18b647397a432b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef8da94f27f3abd920cc180e0e3e076680cc0bfed42032f4d18b647397a432b", kill_on_drop: false }`
[INFO] [stdout] aef8da94f27f3abd920cc180e0e3e076680cc0bfed42032f4d18b647397a432b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0630c9f47b29b3b4990f72a474615a311b71a668bc7f423c8b46b644ffb8b506
[INFO] running `Command { std: "docker" "start" "-a" "0630c9f47b29b3b4990f72a474615a311b71a668bc7f423c8b46b644ffb8b506", kill_on_drop: false }`
[INFO] [stderr]    Compiling nestac v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "0630c9f47b29b3b4990f72a474615a311b71a668bc7f423c8b46b644ffb8b506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0630c9f47b29b3b4990f72a474615a311b71a668bc7f423c8b46b644ffb8b506", kill_on_drop: false }`
[INFO] [stdout] 0630c9f47b29b3b4990f72a474615a311b71a668bc7f423c8b46b644ffb8b506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e58b82060ee3351e915f360bed1d2fcf93b25e26f33719378187161531e7af1
[INFO] running `Command { std: "docker" "start" "-a" "4e58b82060ee3351e915f360bed1d2fcf93b25e26f33719378187161531e7af1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nestac-38c69ecd4a62f121)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test json::paths::tests::key_path_interpolation ... ok
[INFO] [stdout] test json::read::tests::read_flat_json ... ok
[INFO] [stdout] test json::read::tests::read_inner_array_json ... ok
[INFO] [stdout] test json::update::tests::update_with_custom_separator ... ok
[INFO] [stdout] test toml::paths::tests::key_path_interpolation ... ok
[INFO] [stdout] test json::read::tests::read_inner_key_json ... ok
[INFO] [stdout] test json::update::tests::update_root_key_json ... ok
[INFO] [stdout] test toml::read::tests::test_flat_toml_list ... ok
[INFO] [stdout] test json::update::tests::update_inner_key_json ... ok
[INFO] [stdout] test toml::read::tests::test_flat_toml ... ok
[INFO] [stdout] test toml::read::tests::test_flat_toml_custom_separator ... ok
[INFO] [stdout] test json::read::tests::read_inner_key_json_with_custom_delimiter ... ok
[INFO] [stdout] test toml::update::tests::update_root_key_toml ... ok
[INFO] [stdout] test toml::read::tests::test_nested_toml ... ok
[INFO] [stdout] test toml::read::tests::test_nested_toml_list ... ok
[INFO] [stdout] test toml::read::tests::test_nested_toml_list_map ... ok
[INFO] [stdout] test json::read::tests::read_inner_key_from_inner_list_json ... ok
[INFO] [stdout] test toml::update::tests::update_deep_key_vec_toml ... ok
[INFO] [stdout] test toml::update::tests::update_deep_key_toml ... ok
[INFO] [stdout] test toml::update::tests::update_root_vec_toml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nestac
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/json/paths.rs - json::paths::get_paths (line 7) ... ok
[INFO] [stdout] test src/json/read.rs - json::read::read (line 8) ... ok
[INFO] [stdout] test src/json/update.rs - json::update::update (line 39) ... ok
[INFO] [stdout] test src/toml/paths.rs - toml::paths::get_paths (line 7) ... ok
[INFO] [stdout] test src/toml/read.rs - toml::read::read (line 8) ... ok
[INFO] [stdout] test src/json/read.rs - json::read::read (line 21) ... ok
[INFO] [stdout] test src/json/update.rs - json::update::update (line 8) ... ok
[INFO] [stdout] test src/toml/read.rs - toml::read::read (line 24) ... ok
[INFO] [stdout] test src/toml/update.rs - toml::update::update (line 10) ... ok
[INFO] [stdout] test src/toml/update.rs - toml::update::update (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e58b82060ee3351e915f360bed1d2fcf93b25e26f33719378187161531e7af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e58b82060ee3351e915f360bed1d2fcf93b25e26f33719378187161531e7af1", kill_on_drop: false }`
[INFO] [stdout] 4e58b82060ee3351e915f360bed1d2fcf93b25e26f33719378187161531e7af1