[INFO] fetching crate sauron 0.23.0...
[INFO] testing sauron-0.23.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate sauron 0.23.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate sauron 0.23.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sauron 0.23.0
[INFO] finished tweaking crates.io crate sauron 0.23.0
[INFO] tweaked toml for crates.io crate sauron 0.23.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate sauron 0.23.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 239ddd979004ddf8636be45eb004e8465381d5606976358ca5c280ecdbff035f
[INFO] running `"docker" "start" "-a" "239ddd979004ddf8636be45eb004e8465381d5606976358ca5c280ecdbff035f"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.60
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.2.1
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.60
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling pulldown-cmark v0.5.3
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling sauron_vdom v0.23.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.60
[INFO] [stderr]    Compiling thiserror v1.0.14
[INFO] [stderr]    Compiling js-sys v0.3.37
[INFO] [stderr]    Compiling web-sys v0.3.37
[INFO] [stderr]    Compiling sauron v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.06s
[INFO] running `"docker" "inspect" "239ddd979004ddf8636be45eb004e8465381d5606976358ca5c280ecdbff035f"`
[INFO] running `"docker" "rm" "-f" "239ddd979004ddf8636be45eb004e8465381d5606976358ca5c280ecdbff035f"`
[INFO] [stdout] 239ddd979004ddf8636be45eb004e8465381d5606976358ca5c280ecdbff035f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74170e6547e0264ee0b693b7552591ba86a4cc1628b717214cf2cebe1b32b44a
[INFO] running `"docker" "start" "-a" "74170e6547e0264ee0b693b7552591ba86a4cc1628b717214cf2cebe1b32b44a"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.10
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.10
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.10
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling sauron v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0659]: `body` is ambiguous (glob import vs glob import in the same module)
[INFO] [stderr]   --> tests/create_element_tests.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let body = document.body().unwrap();
[INFO] [stderr]    |         ^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr] note: `body` could refer to the function imported here
[INFO] [stderr]   --> tests/create_element_tests.rs:7:9
[INFO] [stderr]    |
[INFO] [stderr] 7  |         *,
[INFO] [stderr]    |         ^
[INFO] [stderr]    = help: consider adding an explicit import of `body` to disambiguate
[INFO] [stderr] note: `body` could also refer to the function imported here
[INFO] [stderr]   --> tests/create_element_tests.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     *,
[INFO] [stderr]    |     ^
[INFO] [stderr]    = help: consider adding an explicit import of `body` to disambiguate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: could not compile `sauron`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0659]: `body` is ambiguous (glob import vs glob import in the same module)
[INFO] [stderr]   --> tests/dom_updater_test.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let body = sauron::body();
[INFO] [stderr]    |         ^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr] note: `body` could refer to the function imported here
[INFO] [stderr]   --> tests/dom_updater_test.rs:6:9
[INFO] [stderr]    |
[INFO] [stderr] 6  |         *,
[INFO] [stderr]    |         ^
[INFO] [stderr]    = help: consider adding an explicit import of `body` to disambiguate
[INFO] [stderr] note: `body` could also refer to the function imported here
[INFO] [stderr]   --> tests/dom_updater_test.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  |     *,
[INFO] [stderr]    |     ^
[INFO] [stderr]    = help: consider adding an explicit import of `body` to disambiguate
[INFO] [stderr] 
[INFO] [stderr] error[E0659]: `body` is ambiguous (glob import vs glob import in the same module)
[INFO] [stderr]    --> tests/dom_updater_test.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let body = sauron::body();
[INFO] [stderr]     |         ^^^^ ambiguous name
[INFO] [stderr]     |
[INFO] [stderr] note: `body` could refer to the function imported here
[INFO] [stderr]    --> tests/dom_updater_test.rs:6:9
[INFO] [stderr]     |
[INFO] [stderr] 6   |         *,
[INFO] [stderr]     |         ^
[INFO] [stderr]     = help: consider adding an explicit import of `body` to disambiguate
[INFO] [stderr] note: `body` could also refer to the function imported here
[INFO] [stderr]    --> tests/dom_updater_test.rs:9:5
[INFO] [stderr]     |
[INFO] [stderr] 9   |     *,
[INFO] [stderr]     |     ^
[INFO] [stderr]     = help: consider adding an explicit import of `body` to disambiguate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: could not compile `sauron`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "74170e6547e0264ee0b693b7552591ba86a4cc1628b717214cf2cebe1b32b44a"`
[INFO] running `"docker" "rm" "-f" "74170e6547e0264ee0b693b7552591ba86a4cc1628b717214cf2cebe1b32b44a"`
[INFO] [stdout] 74170e6547e0264ee0b693b7552591ba86a4cc1628b717214cf2cebe1b32b44a