Dec 05 09:13:54.764 INFO checking percy-webapis-0.0.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:13:54.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 09:13:54.959 INFO [stdout] eed528680f52cd0060e51a36e6f5ae93f46de8ee9d510cdf13ab80e95697a29a
Dec 05 09:13:54.965 INFO running `"docker" "start" "-a" "eed528680f52cd0060e51a36e6f5ae93f46de8ee9d510cdf13ab80e95697a29a"`
Dec 05 09:13:55.934 INFO [stderr] usermod: no changes
Dec 05 09:13:56.079 INFO [stderr]    Compiling syn v0.15.22
Dec 05 09:14:06.549 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.29
Dec 05 09:14:14.538 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.29
Dec 05 09:14:19.875 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.29
Dec 05 09:14:22.370 INFO [stderr]     Checking wasm-bindgen v0.2.29
Dec 05 09:14:23.642 INFO [stderr]     Checking percy-webapis v0.0.2 (/source)
Dec 05 09:14:25.039 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 09:14:25.039 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 09:14:25.039 INFO [stderr]   |
Dec 05 09:14:25.039 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 05 09:14:25.039 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 09:14:25.039 INFO [stderr]   |
Dec 05 09:14:25.039 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 09:14:25.039 INFO [stderr] 
Dec 05 09:14:25.334 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 09:14:25.334 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 09:14:25.335 INFO [stderr]   |
Dec 05 09:14:25.335 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 05 09:14:25.335 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 09:14:25.335 INFO [stderr]   |
Dec 05 09:14:25.335 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 09:14:25.335 INFO [stderr] 
Dec 05 09:14:25.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.45s
Dec 05 09:14:25.404 INFO [stderr] su: No module specific data is present
Dec 05 09:14:26.427 INFO running `"docker" "inspect" "eed528680f52cd0060e51a36e6f5ae93f46de8ee9d510cdf13ab80e95697a29a"`
Dec 05 09:14:26.741 INFO running `"docker" "rm" "-f" "eed528680f52cd0060e51a36e6f5ae93f46de8ee9d510cdf13ab80e95697a29a"`
Dec 05 09:14:27.069 INFO [stdout] eed528680f52cd0060e51a36e6f5ae93f46de8ee9d510cdf13ab80e95697a29a