Nov 28 20:46:58.497 INFO checking percy-webapis-0.0.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:46:58.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 20:46:58.752 INFO [stdout] 926825ceb32f56081753e24c956cdb77a44d43ec74bbf168aa79cbe6764f728c
Nov 28 20:46:58.758 INFO running `"docker" "start" "-a" "926825ceb32f56081753e24c956cdb77a44d43ec74bbf168aa79cbe6764f728c"`
Nov 28 20:46:59.792 INFO [stderr] usermod: no changes
Nov 28 20:46:59.865 INFO [stderr]    Compiling syn v0.15.22
Nov 28 20:47:16.107 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.28
Nov 28 20:47:26.842 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.28
Nov 28 20:47:35.392 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.28
Nov 28 20:47:40.984 INFO [stderr]     Checking wasm-bindgen v0.2.28
Nov 28 20:47:42.592 INFO [stderr]     Checking percy-webapis v0.0.2 (/source)
Nov 28 20:47:44.195 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 28 20:47:44.195 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 20:47:44.195 INFO [stderr]   |
Nov 28 20:47:44.195 INFO [stderr] 1 | #![feature(use_extern_macros)]
Nov 28 20:47:44.195 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 28 20:47:44.195 INFO [stderr]   |
Nov 28 20:47:44.195 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 20:47:44.195 INFO [stderr] 
Nov 28 20:47:44.352 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 28 20:47:44.352 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 20:47:44.352 INFO [stderr]   |
Nov 28 20:47:44.352 INFO [stderr] 1 | #![feature(use_extern_macros)]
Nov 28 20:47:44.352 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 28 20:47:44.352 INFO [stderr]   |
Nov 28 20:47:44.352 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 20:47:44.352 INFO [stderr] 
Nov 28 20:47:44.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.58s
Nov 28 20:47:44.399 INFO [stderr] su: No module specific data is present
Nov 28 20:47:45.411 INFO running `"docker" "inspect" "926825ceb32f56081753e24c956cdb77a44d43ec74bbf168aa79cbe6764f728c"`
Nov 28 20:47:45.715 INFO running `"docker" "rm" "-f" "926825ceb32f56081753e24c956cdb77a44d43ec74bbf168aa79cbe6764f728c"`
Nov 28 20:47:45.992 INFO [stdout] 926825ceb32f56081753e24c956cdb77a44d43ec74bbf168aa79cbe6764f728c