[INFO] fetching crate configer 0.6.0...
[INFO] testing configer-0.6.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate configer 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate configer 0.6.0
[INFO] finished tweaking crates.io crate configer 0.6.0
[INFO] tweaked toml for crates.io crate configer 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate configer 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.2.1 (available: v1.3.2)
[INFO] [stderr]       Adding toml v0.8.23 (available: v0.9.7)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_write v0.1.2
[INFO] [stderr]   Downloaded utf8-ranges v1.0.5
[INFO] [stderr]   Downloaded snowflaker v0.3.6
[INFO] [stderr]   Downloaded ifcfg v0.1.2
[INFO] [stderr]   Downloaded chronounit v0.2.1
[INFO] [stderr]   Downloaded chronounit v0.3.0
[INFO] [stderr]   Downloaded pest v0.3.3
[INFO] [stderr]   Downloaded ucd-util v0.1.10
[INFO] [stderr]   Downloaded nix v0.20.2
[INFO] [stderr]   Downloaded handlebars v0.29.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 24d2109ce697db8ba68c754691946c215784e92e747b0fa8adad885850f42760
[INFO] running `Command { std: "docker" "start" "-a" "24d2109ce697db8ba68c754691946c215784e92e747b0fa8adad885850f42760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24d2109ce697db8ba68c754691946c215784e92e747b0fa8adad885850f42760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d2109ce697db8ba68c754691946c215784e92e747b0fa8adad885850f42760", kill_on_drop: false }`
[INFO] [stdout] 24d2109ce697db8ba68c754691946c215784e92e747b0fa8adad885850f42760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 073b132c96fbdc62d3f78f30973f9e80f636374e18aa9cf0b9a659c6e42a4afa
[INFO] running `Command { std: "docker" "start" "-a" "073b132c96fbdc62d3f78f30973f9e80f636374e18aa9cf0b9a659c6e42a4afa", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling configer v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "073b132c96fbdc62d3f78f30973f9e80f636374e18aa9cf0b9a659c6e42a4afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073b132c96fbdc62d3f78f30973f9e80f636374e18aa9cf0b9a659c6e42a4afa", kill_on_drop: false }`
[INFO] [stdout] 073b132c96fbdc62d3f78f30973f9e80f636374e18aa9cf0b9a659c6e42a4afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9f449175b64a190a062a826ace902cb0e8834bdcb6c4d79585a62ca900b8e949
[INFO] running `Command { std: "docker" "start" "-a" "9f449175b64a190a062a826ace902cb0e8834bdcb6c4d79585a62ca900b8e949", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pest v0.3.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling chronounit v0.2.1
[INFO] [stderr]    Compiling chronounit v0.3.0
[INFO] [stderr]    Compiling nix v0.20.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling handlebars v0.29.1
[INFO] [stderr]    Compiling ifcfg v0.1.2
[INFO] [stderr]    Compiling snowflaker v0.3.6
[INFO] [stderr]    Compiling configer v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.93s
[INFO] running `Command { std: "docker" "inspect" "9f449175b64a190a062a826ace902cb0e8834bdcb6c4d79585a62ca900b8e949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f449175b64a190a062a826ace902cb0e8834bdcb6c4d79585a62ca900b8e949", kill_on_drop: false }`
[INFO] [stdout] 9f449175b64a190a062a826ace902cb0e8834bdcb6c4d79585a62ca900b8e949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ef280cd7f0b0922211fd5d835d95362692e326950b72c8431ca034db4ebcabd
[INFO] running `Command { std: "docker" "start" "-a" "3ef280cd7f0b0922211fd5d835d95362692e326950b72c8431ca034db4ebcabd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/configer-1d4b1c93055f3bae)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test converter_tests::test_get_converter_array ... ok
[INFO] [stdout] test converter_tests::test_get_converter_bool ... ok
[INFO] [stdout] test converter_tests::test_get_converter_f32 ... ok
[INFO] [stdout] test converter_tests::test_get_converter_f64 ... ok
[INFO] [stdout] test converter_tests::test_get_converter_i32 ... ok
[INFO] [stdout] test converter_tests::test_get_converter_nested ... ok
[INFO] [stdout] test converter_tests::test_get_converter_u128 ... ok
[INFO] [stdout] test converter_tests::test_get_converter_i64 ... ok
[INFO] [stdout] test converter_tests::test_get_converter_str ... ok
[INFO] [stdout] test converter_tests::test_get_converter_date_time ... ok
[INFO] [stdout] test converter_tests::test_get_converter_string ... ok
[INFO] [stdout] test converter_tests::test_get_converter_none ... ok
[INFO] [stdout] test converter_tests::test_get_converter_u32 ... ok
[INFO] [stdout] test converter_tests::test_get_converter_i128 ... ok
[INFO] [stdout] test converter_tests::test_get_converter_u64 ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test tests::test_set_t ... ok
[INFO] [stdout] test tests::test_get_by_set_t ... ok
[INFO] [stdout] test tests::test_get_not_found ... ok
[INFO] [stdout] test tests::test_set ... ok
[INFO] [stdout] test tests::test_merge_tables ... ok
[INFO] [stderr]    Doc-tests configer
[INFO] [stdout] test tests::test_set_empty_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "3ef280cd7f0b0922211fd5d835d95362692e326950b72c8431ca034db4ebcabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef280cd7f0b0922211fd5d835d95362692e326950b72c8431ca034db4ebcabd", kill_on_drop: false }`
[INFO] [stdout] 3ef280cd7f0b0922211fd5d835d95362692e326950b72c8431ca034db4ebcabd