Dec 12 15:36:34.556 INFO checking dynstack-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 15:36:34.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 15:36:34.804 INFO [stdout] a5a9bee37c914c61b7b4677701e615d1b752c4ba881a986b8f379e418f9a02da
Dec 12 15:36:34.807 INFO running `"docker" "start" "-a" "a5a9bee37c914c61b7b4677701e615d1b752c4ba881a986b8f379e418f9a02da"`
Dec 12 15:36:35.664 INFO [stderr] usermod: no changes
Dec 12 15:36:35.860 INFO [stderr]     Checking cast v0.1.0
Dec 12 15:36:35.860 INFO [stderr]     Checking dynstack v0.1.0 (/source)
Dec 12 15:36:35.907 INFO [stderr]     Checking simplelog v0.4.4
Dec 12 15:36:36.336 INFO [stderr]     Checking criterion-plot v0.1.3
Dec 12 15:36:36.336 INFO [stderr]     Checking criterion-stats v0.1.3
Dec 12 15:36:39.043 INFO [stderr]     Checking criterion v0.1.2
Dec 12 15:36:48.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.55s
Dec 12 15:36:48.289 INFO [stderr] su: No module specific data is present
Dec 12 15:36:49.586 INFO running `"docker" "inspect" "a5a9bee37c914c61b7b4677701e615d1b752c4ba881a986b8f379e418f9a02da"`
Dec 12 15:36:49.972 INFO running `"docker" "rm" "-f" "a5a9bee37c914c61b7b4677701e615d1b752c4ba881a986b8f379e418f9a02da"`
Dec 12 15:36:50.332 INFO [stdout] a5a9bee37c914c61b7b4677701e615d1b752c4ba881a986b8f379e418f9a02da