[INFO] fetching crate soup2 0.2.1...
[INFO] testing soup2-0.2.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate soup2 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate soup2 0.2.1
[INFO] finished tweaking crates.io crate soup2 0.2.1
[INFO] tweaked toml for crates.io crate soup2 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate soup2 0.2.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.11.1)
[INFO] [stderr]       Adding gio v0.15.12 (available: v0.22.6)
[INFO] [stderr]       Adding glib v0.15.12 (available: v0.22.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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 version-compare v0.0.11
[INFO] [stderr]   Downloaded gobject-sys v0.15.10
[INFO] [stderr]   Downloaded system-deps v5.0.0
[INFO] [stderr]   Downloaded soup2-sys v0.2.0
[INFO] [stderr]   Downloaded cfg-expr v0.9.1
[INFO] [stderr]   Downloaded glib-macros v0.15.13
[INFO] [stderr]   Downloaded glib-sys v0.15.10
[INFO] [stderr]   Downloaded gio-sys v0.15.10
[INFO] [stderr]   Downloaded gio v0.15.12
[INFO] [stderr]   Downloaded glib v0.15.12
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42628f6cd8071d1ecff26e2c7833b3cb93131235853b487611bcef75510e4b4f
[INFO] running `Command { std: "docker" "start" "-a" "42628f6cd8071d1ecff26e2c7833b3cb93131235853b487611bcef75510e4b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42628f6cd8071d1ecff26e2c7833b3cb93131235853b487611bcef75510e4b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42628f6cd8071d1ecff26e2c7833b3cb93131235853b487611bcef75510e4b4f", kill_on_drop: false }`
[INFO] [stdout] 42628f6cd8071d1ecff26e2c7833b3cb93131235853b487611bcef75510e4b4f
[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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4dd9062615f5573e6e471196ec05e8a3faebff7beea34b5e4d1c4ee22d05710
[INFO] running `Command { std: "docker" "start" "-a" "e4dd9062615f5573e6e471196ec05e8a3faebff7beea34b5e4d1c4ee22d05710", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling cfg-expr v0.9.1
[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling gio v0.15.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling system-deps v5.0.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling soup2-sys v0.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling glib-macros v0.15.13
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling glib-sys v0.15.10
[INFO] [stderr]    Compiling gobject-sys v0.15.10
[INFO] [stderr]    Compiling gio-sys v0.15.10
[INFO] [stderr]    Compiling glib v0.15.12
[INFO] [stderr]    Compiling soup2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stdout]    --> src/auto/message.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stdout]     |               ^^^^^^^^^^-------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stdout]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stdout]    --> src/auto/message.rs:523:15
[INFO] [stdout]     |
[INFO] [stdout] 523 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stdout]     |               ^^^^^^^^^^-------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stdout]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.34s
[INFO] running `Command { std: "docker" "inspect" "e4dd9062615f5573e6e471196ec05e8a3faebff7beea34b5e4d1c4ee22d05710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4dd9062615f5573e6e471196ec05e8a3faebff7beea34b5e4d1c4ee22d05710", kill_on_drop: false }`
[INFO] [stdout] e4dd9062615f5573e6e471196ec05e8a3faebff7beea34b5e4d1c4ee22d05710
[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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d83735d98aebff41a6005a58d402c28f678b0897c137d6438eca2a2ff387a5c
[INFO] running `Command { std: "docker" "start" "-a" "0d83735d98aebff41a6005a58d402c28f678b0897c137d6438eca2a2ff387a5c", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stdout]    --> src/auto/message.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stdout]     |               ^^^^^^^^^^-------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stdout]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stdout]    --> src/auto/message.rs:523:15
[INFO] [stdout]     |
[INFO] [stdout] 523 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stdout]     |               ^^^^^^^^^^-------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stdout]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling soup2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stdout]    --> src/auto/message.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stdout]     |               ^^^^^^^^^^-------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stdout]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stdout]    --> src/auto/message.rs:523:15
[INFO] [stdout]     |
[INFO] [stdout] 523 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stdout]     |               ^^^^^^^^^^-------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stdout]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "0d83735d98aebff41a6005a58d402c28f678b0897c137d6438eca2a2ff387a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d83735d98aebff41a6005a58d402c28f678b0897c137d6438eca2a2ff387a5c", kill_on_drop: false }`
[INFO] [stdout] 0d83735d98aebff41a6005a58d402c28f678b0897c137d6438eca2a2ff387a5c
[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=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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 735ff700239485816414f7c38606b077978f77d66b576f681c23921c85514380
[INFO] running `Command { std: "docker" "start" "-a" "735ff700239485816414f7c38606b077978f77d66b576f681c23921c85514380", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stderr]    --> src/auto/message.rs:144:15
[INFO] [stderr]     |
[INFO] [stderr] 144 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stderr]     |               ^^^^^^^^^^-------
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stderr]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `v2_72`
[INFO] [stderr]    --> src/auto/message.rs:523:15
[INFO] [stderr]     |
[INFO] [stderr] 523 |     #[cfg(any(feature = "v2_72", feature = "dox"))]
[INFO] [stderr]     |               ^^^^^^^^^^-------
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: there is a expected value with a similar name: `"v2_52"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `dox`, `v2_24`, `v2_26`, `v2_26_3`, `v2_28`, `v2_30`, `v2_32`, `v2_34`, `v2_36`, `v2_38`, `v2_40`, `v2_42`, `v2_44`, `v2_46`, `v2_48`, `v2_50`, `v2_52`, `v2_54`, `v2_56`, `v2_58`, `v2_60`, `v2_62`, `v2_66`, `v2_68`, and `v2_70`
[INFO] [stderr]     = help: consider adding `v2_72` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `soup2` (lib) generated 2 warnings
[INFO] [stderr] warning: `soup2` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/soup-26264aff5085cd69)
[INFO] [stderr]    Doc-tests soup
[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] [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" "735ff700239485816414f7c38606b077978f77d66b576f681c23921c85514380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735ff700239485816414f7c38606b077978f77d66b576f681c23921c85514380", kill_on_drop: false }`
[INFO] [stdout] 735ff700239485816414f7c38606b077978f77d66b576f681c23921c85514380
