Dec 12 06:16:43.149 INFO checking thunder-0.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:16:43.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 06:16:43.643 INFO [stdout] 465cac802e2556fd926a64298b5540ac1bf9a677d7f7d5df7b23945621b5e2a5
Dec 12 06:16:43.645 INFO running `"docker" "start" "-a" "465cac802e2556fd926a64298b5540ac1bf9a677d7f7d5df7b23945621b5e2a5"`
Dec 12 06:16:44.771 INFO [stderr] usermod: no changes
Dec 12 06:16:44.879 INFO [stderr]    Compiling syn v0.12.15
Dec 12 06:16:44.879 INFO [stderr]    Compiling clap v2.32.0
Dec 12 06:17:10.896 INFO [stderr]     Checking thunder v0.3.1 (/source)
Dec 12 06:17:14.056 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 06:17:14.056 INFO [stderr]  --> src/lib.rs:4:12
Dec 12 06:17:14.056 INFO [stderr]   |
Dec 12 06:17:14.056 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 12 06:17:14.056 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 06:17:14.073 INFO [stderr]   |
Dec 12 06:17:14.073 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 06:17:14.073 INFO [stderr] 
Dec 12 06:17:14.073 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 12 06:17:14.073 INFO [stderr]  --> src/lib.rs:4:24
Dec 12 06:17:14.073 INFO [stderr]   |
Dec 12 06:17:14.073 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 12 06:17:14.073 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 12 06:17:14.088 INFO [stderr] 
Dec 12 06:17:14.936 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 06:17:14.936 INFO [stderr]  --> src/lib.rs:4:12
Dec 12 06:17:14.936 INFO [stderr]   |
Dec 12 06:17:14.936 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 12 06:17:14.936 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 06:17:14.952 INFO [stderr]   |
Dec 12 06:17:14.952 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 06:17:14.952 INFO [stderr] 
Dec 12 06:17:14.953 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 12 06:17:14.953 INFO [stderr]  --> src/lib.rs:4:24
Dec 12 06:17:14.953 INFO [stderr]   |
Dec 12 06:17:14.953 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 12 06:17:14.953 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 12 06:17:14.954 INFO [stderr] 
Dec 12 06:17:23.404 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 06:17:23.404 INFO [stderr]  --> src/lib.rs:4:12
Dec 12 06:17:23.404 INFO [stderr]   |
Dec 12 06:17:23.404 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 12 06:17:23.404 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 06:17:23.404 INFO [stderr]   |
Dec 12 06:17:23.404 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 06:17:23.404 INFO [stderr] 
Dec 12 06:17:23.404 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 12 06:17:23.404 INFO [stderr]  --> src/lib.rs:4:24
Dec 12 06:17:23.404 INFO [stderr]   |
Dec 12 06:17:23.404 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 12 06:17:23.404 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 12 06:17:23.404 INFO [stderr] 
Dec 12 06:17:28.061 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 12 06:17:28.061 INFO [stderr]  --> examples/thor.rs:2:12
Dec 12 06:17:28.061 INFO [stderr]   |
Dec 12 06:17:28.061 INFO [stderr] 2 | #![feature(proc_macro)]
Dec 12 06:17:28.061 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 06:17:28.061 INFO [stderr]   |
Dec 12 06:17:28.061 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 06:17:28.061 INFO [stderr] 
Dec 12 06:17:28.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.31s
Dec 12 06:17:28.105 INFO [stderr] su: No module specific data is present
Dec 12 06:17:28.852 INFO running `"docker" "inspect" "465cac802e2556fd926a64298b5540ac1bf9a677d7f7d5df7b23945621b5e2a5"`
Dec 12 06:17:29.228 INFO running `"docker" "rm" "-f" "465cac802e2556fd926a64298b5540ac1bf9a677d7f7d5df7b23945621b5e2a5"`
Dec 12 06:17:29.619 INFO [stdout] 465cac802e2556fd926a64298b5540ac1bf9a677d7f7d5df7b23945621b5e2a5