Oct 27 19:51:19.880 INFO checking lib_xch-0.10.3 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 19:51:19.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 19:51:20.165 INFO blam! 66d6cbffeef6a1740e6fb5e0c5c80f6844d0c4aae4ba2154c7b4e14c6f74ecdc
Oct 27 19:51:20.167 INFO running `"docker" "start" "-a" "66d6cbffeef6a1740e6fb5e0c5c80f6844d0c4aae4ba2154c7b4e14c6f74ecdc"`
Oct 27 19:51:21.813 INFO kablam! usermod: no changes
Oct 27 19:51:22.027 INFO kablam!     Checking snowflake v1.3.0
Oct 27 19:51:22.091 INFO kablam!     Checking approx v0.3.0
Oct 27 19:51:23.255 INFO kablam!     Checking id_tree v1.3.0
Oct 27 19:51:23.331 INFO kablam!     Checking alga v0.7.2
Oct 27 19:51:28.327 INFO kablam!     Checking nalgebra v0.16.5
Oct 27 19:51:59.607 INFO kablam!     Checking lib_xch v0.10.3 (/source)
Oct 27 19:52:05.295 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.44s
Oct 27 19:52:05.315 INFO kablam! su: No module specific data is present
Oct 27 19:52:06.496 INFO running `"docker" "rm" "-f" "66d6cbffeef6a1740e6fb5e0c5c80f6844d0c4aae4ba2154c7b4e14c6f74ecdc"`
Oct 27 19:52:06.598 INFO blam! 66d6cbffeef6a1740e6fb5e0c5c80f6844d0c4aae4ba2154c7b4e14c6f74ecdc