Dec 05 05:33:56.175 INFO checking thunder-0.3.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:33:56.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05:33:56.629 INFO [stdout] bf5a487f2ceb075b2c752a6511b7cceb15d63252adbd13734b85184fbf49590d
Dec 05 05:33:56.632 INFO running `"docker" "start" "-a" "bf5a487f2ceb075b2c752a6511b7cceb15d63252adbd13734b85184fbf49590d"`
Dec 05 05:33:57.943 INFO [stderr] usermod: no changes
Dec 05 05:33:58.075 INFO [stderr]    Compiling syn v0.12.15
Dec 05 05:33:58.075 INFO [stderr]    Compiling clap v2.32.0
Dec 05 05:34:23.591 INFO [stderr]     Checking thunder v0.3.1 (/source)
Dec 05 05:34:28.731 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 05:34:28.731 INFO [stderr]  --> src/lib.rs:4:12
Dec 05 05:34:28.731 INFO [stderr]   |
Dec 05 05:34:28.731 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 05 05:34:28.731 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 05:34:28.751 INFO [stderr]   |
Dec 05 05:34:28.751 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 05:34:28.751 INFO [stderr] 
Dec 05 05:34:28.752 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 05 05:34:28.752 INFO [stderr]  --> src/lib.rs:4:24
Dec 05 05:34:28.752 INFO [stderr]   |
Dec 05 05:34:28.752 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 05 05:34:28.752 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 05 05:34:28.752 INFO [stderr] 
Dec 05 05:34:28.847 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 05:34:28.847 INFO [stderr]  --> src/lib.rs:4:12
Dec 05 05:34:28.847 INFO [stderr]   |
Dec 05 05:34:28.847 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 05 05:34:28.847 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 05:34:28.847 INFO [stderr]   |
Dec 05 05:34:28.847 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 05:34:28.847 INFO [stderr] 
Dec 05 05:34:28.848 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 05 05:34:28.848 INFO [stderr]  --> src/lib.rs:4:24
Dec 05 05:34:28.848 INFO [stderr]   |
Dec 05 05:34:28.848 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 05 05:34:28.848 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 05 05:34:28.848 INFO [stderr] 
Dec 05 05:34:39.701 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 05:34:39.702 INFO [stderr]  --> src/lib.rs:4:12
Dec 05 05:34:39.702 INFO [stderr]   |
Dec 05 05:34:39.702 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 05 05:34:39.702 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 05:34:39.702 INFO [stderr]   |
Dec 05 05:34:39.702 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 05:34:39.702 INFO [stderr] 
Dec 05 05:34:39.702 INFO [stderr] warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 05 05:34:39.702 INFO [stderr]  --> src/lib.rs:4:24
Dec 05 05:34:39.702 INFO [stderr]   |
Dec 05 05:34:39.702 INFO [stderr] 4 | #![feature(proc_macro, proc_macro_lib)]
Dec 05 05:34:39.702 INFO [stderr]   |                        ^^^^^^^^^^^^^^
Dec 05 05:34:39.703 INFO [stderr] 
Dec 05 05:34:44.031 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 05:34:44.031 INFO [stderr]  --> examples/thor.rs:2:12
Dec 05 05:34:44.031 INFO [stderr]   |
Dec 05 05:34:44.031 INFO [stderr] 2 | #![feature(proc_macro)]
Dec 05 05:34:44.031 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 05:34:44.031 INFO [stderr]   |
Dec 05 05:34:44.031 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 05:34:44.031 INFO [stderr] 
Dec 05 05:34:44.047 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.08s
Dec 05 05:34:44.051 INFO [stderr] su: No module specific data is present
Dec 05 05:34:44.862 INFO running `"docker" "inspect" "bf5a487f2ceb075b2c752a6511b7cceb15d63252adbd13734b85184fbf49590d"`
Dec 05 05:34:45.183 INFO running `"docker" "rm" "-f" "bf5a487f2ceb075b2c752a6511b7cceb15d63252adbd13734b85184fbf49590d"`
Dec 05 05:34:45.514 INFO [stdout] bf5a487f2ceb075b2c752a6511b7cceb15d63252adbd13734b85184fbf49590d