Nov 30 10:28:34.641 INFO checking Jeffail/jc against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:28:34.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 10:28:35.270 INFO [stdout] d50c498abe404a8ed9b8f07e1c4f223f28838d48a367f2bd67daa1ee82bd99fe
Nov 30 10:28:35.272 INFO running `"docker" "start" "-a" "d50c498abe404a8ed9b8f07e1c4f223f28838d48a367f2bd67daa1ee82bd99fe"`
Nov 30 10:28:37.336 INFO [stderr] usermod: no changes
Nov 30 10:28:37.504 INFO [stderr]     Checking siphasher v0.1.3
Nov 30 10:28:37.524 INFO [stderr]     Checking chan v0.1.20
Nov 30 10:28:38.608 INFO [stderr]     Checking chan-signal v0.3.1
Nov 30 10:28:38.700 INFO [stderr]     Checking hyperloglog v0.0.11
Nov 30 10:28:39.836 INFO [stderr]     Checking jc v0.1.0 (/source)
Nov 30 10:28:42.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
Nov 30 10:28:42.409 INFO [stderr] su: No module specific data is present
Nov 30 10:28:43.134 INFO running `"docker" "inspect" "d50c498abe404a8ed9b8f07e1c4f223f28838d48a367f2bd67daa1ee82bd99fe"`
Nov 30 10:28:43.450 INFO running `"docker" "rm" "-f" "d50c498abe404a8ed9b8f07e1c4f223f28838d48a367f2bd67daa1ee82bd99fe"`
Nov 30 10:28:43.712 INFO [stdout] d50c498abe404a8ed9b8f07e1c4f223f28838d48a367f2bd67daa1ee82bd99fe