Nov 30 09:01:34.033 INFO checking PurpleMyst/micromanager against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 09:01:34.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 09:01:34.569 INFO [stdout] 8d5895af17880e6c076ecdcf4b13473092c37c0bdd263ee0e3dd7a3b92431e82
Nov 30 09:01:34.571 INFO running `"docker" "start" "-a" "8d5895af17880e6c076ecdcf4b13473092c37c0bdd263ee0e3dd7a3b92431e82"`
Nov 30 09:01:35.736 INFO [stderr] usermod: no changes
Nov 30 09:01:35.904 INFO [stderr]     Checking shared_child v0.3.2
Nov 30 09:01:35.904 INFO [stderr]     Checking os_pipe v0.6.1
Nov 30 09:01:37.136 INFO [stderr]     Checking duct v0.10.0
Nov 30 09:01:38.205 INFO [stderr]     Checking duct_sh v0.1.0
Nov 30 09:01:39.104 INFO [stderr]     Checking µmanager v0.1.0 (/source)
Nov 30 09:01:40.861 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
Nov 30 09:01:40.866 INFO [stderr] su: No module specific data is present
Nov 30 09:01:41.547 INFO running `"docker" "inspect" "8d5895af17880e6c076ecdcf4b13473092c37c0bdd263ee0e3dd7a3b92431e82"`
Nov 30 09:01:41.906 INFO running `"docker" "rm" "-f" "8d5895af17880e6c076ecdcf4b13473092c37c0bdd263ee0e3dd7a3b92431e82"`
Nov 30 09:01:42.224 INFO [stdout] 8d5895af17880e6c076ecdcf4b13473092c37c0bdd263ee0e3dd7a3b92431e82