Nov 30 18:12:59.313 INFO checking percy-webapis-0.0.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 18:12:59.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 18:12:59.581 INFO [stdout] 1f07f4f8aa14e27d784288320448698df4d5cad3237caee188c4f47f9a92363f
Nov 30 18:12:59.585 INFO running `"docker" "start" "-a" "1f07f4f8aa14e27d784288320448698df4d5cad3237caee188c4f47f9a92363f"`
Nov 30 18:13:00.014 INFO [stderr] usermod: no changes
Nov 30 18:13:00.080 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.28
Nov 30 18:13:09.713 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.28
Nov 30 18:13:17.809 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.28
Nov 30 18:13:23.340 INFO [stderr]     Checking wasm-bindgen v0.2.28
Nov 30 18:13:24.684 INFO [stderr]     Checking percy-webapis v0.0.2 (/source)
Nov 30 18:13:26.255 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 30 18:13:26.255 INFO [stderr]  --> src/lib.rs:1:12
Nov 30 18:13:26.255 INFO [stderr]   |
Nov 30 18:13:26.255 INFO [stderr] 1 | #![feature(use_extern_macros)]
Nov 30 18:13:26.255 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 30 18:13:26.255 INFO [stderr]   |
Nov 30 18:13:26.255 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 18:13:26.255 INFO [stderr] 
Nov 30 18:13:26.468 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 30 18:13:26.468 INFO [stderr]  --> src/lib.rs:1:12
Nov 30 18:13:26.469 INFO [stderr]   |
Nov 30 18:13:26.469 INFO [stderr] 1 | #![feature(use_extern_macros)]
Nov 30 18:13:26.469 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 30 18:13:26.469 INFO [stderr]   |
Nov 30 18:13:26.470 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 18:13:26.470 INFO [stderr] 
Nov 30 18:13:26.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.48s
Nov 30 18:13:26.533 INFO [stderr] su: No module specific data is present
Nov 30 18:13:27.574 INFO running `"docker" "inspect" "1f07f4f8aa14e27d784288320448698df4d5cad3237caee188c4f47f9a92363f"`
Nov 30 18:13:27.920 INFO running `"docker" "rm" "-f" "1f07f4f8aa14e27d784288320448698df4d5cad3237caee188c4f47f9a92363f"`
Nov 30 18:13:28.251 INFO [stdout] 1f07f4f8aa14e27d784288320448698df4d5cad3237caee188c4f47f9a92363f