Oct 12 17:19:29.207 INFO checking mklein994/datediff against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:19:29.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 17:19:29.443 INFO blam! d270df1efd76d49b396db118e6a7caa3a980b240ee109ad595265a1737d96947
Oct 12 17:19:29.446 INFO running `"docker" "start" "-a" "d270df1efd76d49b396db118e6a7caa3a980b240ee109ad595265a1737d96947"`
Oct 12 17:19:30.561 INFO kablam! usermod: no changes
Oct 12 17:19:30.655 INFO kablam!     Checking num-integer v0.1.35
Oct 12 17:19:30.655 INFO kablam!     Checking term_size v0.3.1
Oct 12 17:19:30.976 INFO kablam!     Checking textwrap v0.9.0
Oct 12 17:19:31.160 INFO kablam!     Checking num-iter v0.1.34
Oct 12 17:19:31.452 INFO kablam!     Checking clap v2.29.4
Oct 12 17:19:31.510 INFO kablam!     Checking num v0.1.41
Oct 12 17:19:31.810 INFO kablam!     Checking chrono v0.4.0
Oct 12 17:19:33.952 INFO kablam!     Checking chrono-humanize v0.0.11
Oct 12 17:19:36.282 INFO kablam!     Checking datediff v0.1.0 (/source)
Oct 12 17:19:37.760 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
Oct 12 17:19:37.764 INFO kablam! su: No module specific data is present
Oct 12 17:19:38.278 INFO running `"docker" "rm" "-f" "d270df1efd76d49b396db118e6a7caa3a980b240ee109ad595265a1737d96947"`
Oct 12 17:19:38.402 INFO blam! d270df1efd76d49b396db118e6a7caa3a980b240ee109ad595265a1737d96947