Dec 05 15:01:21.269 INFO checking cpuio-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:01:21.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:01:21.583 INFO [stdout] 252df96ac9791755327ca661f587f0f6487c5ffd76af0fbf5375affa672f6f1a
Dec 05 15:01:21.585 INFO running `"docker" "start" "-a" "252df96ac9791755327ca661f587f0f6487c5ffd76af0fbf5375affa672f6f1a"`
Dec 05 15:01:22.410 INFO [stderr] usermod: no changes
Dec 05 15:01:22.455 INFO [stderr]     Checking cpuio v0.2.0 (/source)
Dec 05 15:01:22.640 INFO [stderr] warning: the feature `no_std` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 05 15:01:22.640 INFO [stderr]  --> src/lib.rs:4:27
Dec 05 15:01:22.640 INFO [stderr]   |
Dec 05 15:01:22.640 INFO [stderr] 4 | #![feature(asm, const_fn, no_std)]
Dec 05 15:01:22.640 INFO [stderr]   |                           ^^^^^^
Dec 05 15:01:22.640 INFO [stderr]   |
Dec 05 15:01:22.640 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 15:01:22.640 INFO [stderr] 
Dec 05 15:01:23.523 INFO [stderr] warning: the feature `no_std` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 05 15:01:23.523 INFO [stderr]  --> src/lib.rs:4:27
Dec 05 15:01:23.523 INFO [stderr]   |
Dec 05 15:01:23.523 INFO [stderr] 4 | #![feature(asm, const_fn, no_std)]
Dec 05 15:01:23.523 INFO [stderr]   |                           ^^^^^^
Dec 05 15:01:23.523 INFO [stderr]   |
Dec 05 15:01:23.523 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 15:01:23.523 INFO [stderr] 
Dec 05 15:01:23.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 05 15:01:23.619 INFO [stderr] su: No module specific data is present
Dec 05 15:01:24.074 INFO running `"docker" "inspect" "252df96ac9791755327ca661f587f0f6487c5ffd76af0fbf5375affa672f6f1a"`
Dec 05 15:01:24.289 INFO running `"docker" "rm" "-f" "252df96ac9791755327ca661f587f0f6487c5ffd76af0fbf5375affa672f6f1a"`
Dec 05 15:01:24.431 INFO [stdout] 252df96ac9791755327ca661f587f0f6487c5ffd76af0fbf5375affa672f6f1a