Oct 12 20:17:40.617 INFO checking ioncodes/trexgenerator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:17:40.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 20:17:41.070 INFO blam! 47772bdeb068e71ceda3833b50c0db2a546ebc44a3beb45d6c5b0ac232106c51
Oct 12 20:17:41.072 INFO running `"docker" "start" "-a" "47772bdeb068e71ceda3833b50c0db2a546ebc44a3beb45d6c5b0ac232106c51"`
Oct 12 20:17:42.863 INFO kablam! usermod: no changes
Oct 12 20:17:43.016 INFO kablam!    Compiling miniz-sys v0.1.9
Oct 12 20:17:43.017 INFO kablam!     Checking num-bigint v0.1.36
Oct 12 20:17:44.741 INFO kablam!     Checking num-rational v0.1.36
Oct 12 20:17:45.917 INFO kablam!     Checking flate2 v0.2.17
Oct 12 20:17:46.836 INFO kablam!     Checking png v0.5.2
Oct 12 20:17:48.265 INFO kablam!     Checking image v0.10.4
Oct 12 20:17:51.596 INFO kablam!     Checking raster v0.0.7
Oct 12 20:17:52.940 INFO kablam!     Checking jumpingdino v0.1.0 (/source)
Oct 12 20:17:54.369 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.48s
Oct 12 20:17:54.373 INFO kablam! su: No module specific data is present
Oct 12 20:17:55.046 INFO running `"docker" "rm" "-f" "47772bdeb068e71ceda3833b50c0db2a546ebc44a3beb45d6c5b0ac232106c51"`
Oct 12 20:17:55.172 INFO blam! 47772bdeb068e71ceda3833b50c0db2a546ebc44a3beb45d6c5b0ac232106c51