Dec 05 16:50:42.407 INFO checking alloc-cortex-m-0.3.5 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:50:42.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:50:42.839 INFO [stdout] 59c3380beeaddd80a77473c8a70a1404b6244ab6ff4d41ad9a1f98ad081bf1b1
Dec 05 16:50:42.841 INFO running `"docker" "start" "-a" "59c3380beeaddd80a77473c8a70a1404b6244ab6ff4d41ad9a1f98ad081bf1b1"`
Dec 05 16:50:44.807 INFO [stderr] usermod: no changes
Dec 05 16:50:44.909 INFO [stderr]     Checking linked_list_allocator v0.6.3
Dec 05 16:50:44.919 INFO [stderr]     Checking cortex-m v0.1.8
Dec 05 16:50:45.359 INFO [stderr]     Checking alloc-cortex-m v0.3.5 (/source)
Dec 05 16:50:46.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 05 16:50:46.398 INFO [stderr] su: No module specific data is present
Dec 05 16:50:47.635 INFO running `"docker" "inspect" "59c3380beeaddd80a77473c8a70a1404b6244ab6ff4d41ad9a1f98ad081bf1b1"`
Dec 05 16:50:47.899 INFO running `"docker" "rm" "-f" "59c3380beeaddd80a77473c8a70a1404b6244ab6ff4d41ad9a1f98ad081bf1b1"`
Dec 05 16:50:48.199 INFO [stdout] 59c3380beeaddd80a77473c8a70a1404b6244ab6ff4d41ad9a1f98ad081bf1b1