Nov 29 18:11:19.789 INFO checking silverjam/rslow against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:11:19.790 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 29 18:11:20.245 INFO [stdout] 36905a6005a061a2c64880cd5dd8d42a3084470558d7ef35c9d2d040bc45a851
Nov 29 18:11:20.252 INFO running `"docker" "start" "-a" "36905a6005a061a2c64880cd5dd8d42a3084470558d7ef35c9d2d040bc45a851"`
Nov 29 18:11:21.290 INFO [stderr] usermod: no changes
Nov 29 18:11:21.416 INFO [stderr]     Checking term_size v0.3.0
Nov 29 18:11:21.416 INFO [stderr]     Checking atty v0.2.2
Nov 29 18:11:21.416 INFO [stderr]     Checking env_logger v0.4.3
Nov 29 18:11:22.024 INFO [stderr]     Checking textwrap v0.8.0
Nov 29 18:11:22.672 INFO [stderr]     Checking clap v2.26.2
Nov 29 18:11:30.207 INFO [stderr]     Checking rslow v0.1.0 (/source)
Nov 29 18:11:31.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.18s
Nov 29 18:11:31.528 INFO [stderr] su: No module specific data is present
Nov 29 18:11:33.256 INFO running `"docker" "inspect" "36905a6005a061a2c64880cd5dd8d42a3084470558d7ef35c9d2d040bc45a851"`
Nov 29 18:11:33.562 INFO running `"docker" "rm" "-f" "36905a6005a061a2c64880cd5dd8d42a3084470558d7ef35c9d2d040bc45a851"`
Nov 29 18:11:33.888 INFO [stdout] 36905a6005a061a2c64880cd5dd8d42a3084470558d7ef35c9d2d040bc45a851