Dec 12 17:55:09.303 INFO checking atsamd21g18a-0.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:55:09.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:55:09.736 INFO [stdout] e6f72a7617f0a8cbeec77937b6e1dcbd8b50600a3002a9846ea5facd78135b2c
Dec 12 17:55:09.740 INFO running `"docker" "start" "-a" "e6f72a7617f0a8cbeec77937b6e1dcbd8b50600a3002a9846ea5facd78135b2c"`
Dec 12 17:55:11.150 INFO [stderr] usermod: no changes
Dec 12 17:55:11.243 INFO [stderr]    Compiling atsamd21g18a v0.3.1 (/source)
Dec 12 17:55:13.540 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 17:55:13.540 INFO [stderr]    --> src/lib.rs:840:9
Dec 12 17:55:13.540 INFO [stderr]     |
Dec 12 17:55:13.540 INFO [stderr] 840 | #[allow(private_no_mangle_statics)]
Dec 12 17:55:13.540 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:55:13.540 INFO [stderr]     |
Dec 12 17:55:13.540 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 12 17:55:13.540 INFO [stderr] 
Dec 12 17:55:13.892 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 17:55:13.892 INFO [stderr]    --> src/lib.rs:840:9
Dec 12 17:55:13.892 INFO [stderr]     |
Dec 12 17:55:13.892 INFO [stderr] 840 | #[allow(private_no_mangle_statics)]
Dec 12 17:55:13.892 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:55:13.892 INFO [stderr]     |
Dec 12 17:55:13.892 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 12 17:55:13.892 INFO [stderr] 
Dec 12 17:55:32.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.02s
Dec 12 17:55:32.198 INFO [stderr] su: No module specific data is present
Dec 12 17:55:33.002 INFO running `"docker" "inspect" "e6f72a7617f0a8cbeec77937b6e1dcbd8b50600a3002a9846ea5facd78135b2c"`
Dec 12 17:55:33.142 INFO running `"docker" "rm" "-f" "e6f72a7617f0a8cbeec77937b6e1dcbd8b50600a3002a9846ea5facd78135b2c"`
Dec 12 17:55:33.292 INFO [stdout] e6f72a7617f0a8cbeec77937b6e1dcbd8b50600a3002a9846ea5facd78135b2c