Dec 12 06:18:07.772 INFO checking thread_spawn-0.4.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:18:07.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 06:18:08.005 INFO [stdout] da3d7c136cd45731debf9465a91683187ff967645f3646ecc1df23482e356cb3
Dec 12 06:18:08.007 INFO running `"docker" "start" "-a" "da3d7c136cd45731debf9465a91683187ff967645f3646ecc1df23482e356cb3"`
Dec 12 06:18:08.698 INFO [stderr] usermod: no changes
Dec 12 06:18:08.824 INFO [stderr]     Checking proc-macro2 v0.4.24
Dec 12 06:18:08.828 INFO [stderr]    Compiling syn v0.15.22
Dec 12 06:18:10.007 INFO [stderr]     Checking quote v0.6.10
Dec 12 06:18:10.698 INFO [stderr]     Checking syn v0.14.9
Dec 12 06:18:16.876 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 12 06:18:19.784 INFO [stderr]     Checking thread_spawn v0.4.0 (/source)
Dec 12 06:18:20.384 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 06:18:20.384 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 06:18:20.384 INFO [stderr]   |
Dec 12 06:18:20.384 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 12 06:18:20.384 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 06:18:20.384 INFO [stderr]   |
Dec 12 06:18:20.384 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 06:18:20.384 INFO [stderr] 
Dec 12 06:18:27.678 INFO [stderr]     Checking compiletest_rs v0.3.17
Dec 12 06:18:34.395 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 06:18:34.395 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 06:18:34.395 INFO [stderr]   |
Dec 12 06:18:34.395 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 12 06:18:34.395 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 06:18:34.395 INFO [stderr]   |
Dec 12 06:18:34.395 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 06:18:34.395 INFO [stderr] 
Dec 12 06:18:34.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.70s
Dec 12 06:18:34.448 INFO [stderr] su: No module specific data is present
Dec 12 06:18:34.902 INFO running `"docker" "inspect" "da3d7c136cd45731debf9465a91683187ff967645f3646ecc1df23482e356cb3"`
Dec 12 06:18:35.214 INFO running `"docker" "rm" "-f" "da3d7c136cd45731debf9465a91683187ff967645f3646ecc1df23482e356cb3"`
Dec 12 06:18:35.506 INFO [stdout] da3d7c136cd45731debf9465a91683187ff967645f3646ecc1df23482e356cb3