Oct 12 18:33:36.848 INFO checking lautat/heatmap against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:33:36.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 18:33:37.157 INFO blam! e265c418fc164e8c651855de0a85c3a0e4624654466acb4c29d94664a71a9377
Oct 12 18:33:37.159 INFO running `"docker" "start" "-a" "e265c418fc164e8c651855de0a85c3a0e4624654466acb4c29d94664a71a9377"`
Oct 12 18:33:37.897 INFO kablam! usermod: no changes
Oct 12 18:33:38.116 INFO kablam!     Checking rand v0.3.16
Oct 12 18:33:38.116 INFO kablam!     Checking png v0.9.0
Oct 12 18:33:39.984 INFO kablam!     Checking rayon-core v1.2.1
Oct 12 18:33:40.996 INFO kablam!     Checking rayon v0.8.2
Oct 12 18:33:44.185 INFO kablam!     Checking jpeg-decoder v0.1.13
Oct 12 18:33:45.708 INFO kablam!     Checking image v0.15.0
Oct 12 18:33:50.525 INFO kablam!     Checking heatmap v0.1.0 (/source)
Oct 12 18:33:55.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.35s
Oct 12 18:33:55.283 INFO kablam! su: No module specific data is present
Oct 12 18:33:55.791 INFO running `"docker" "rm" "-f" "e265c418fc164e8c651855de0a85c3a0e4624654466acb4c29d94664a71a9377"`
Oct 12 18:33:55.972 INFO blam! e265c418fc164e8c651855de0a85c3a0e4624654466acb4c29d94664a71a9377