Nov 29 16:41:22.646 INFO checking the-wendell/margin_calculator against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 16:41:22.646 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:41:23.132 INFO [stdout] 858cf1b0bd1b8a2c39b51699442af80e48e4493436bb4a015c9708338fe59683
Nov 29 16:41:23.134 INFO running `"docker" "start" "-a" "858cf1b0bd1b8a2c39b51699442af80e48e4493436bb4a015c9708338fe59683"`
Nov 29 16:41:24.223 INFO [stderr] usermod: no changes
Nov 29 16:41:24.312 INFO [stderr]    Compiling libcruby-sys v0.7.5
Nov 29 16:41:24.313 INFO [stderr]     Checking cstr-macro v0.1.0
Nov 29 16:41:26.128 INFO [stderr]     Checking helix v0.7.5
Nov 29 16:41:28.054 INFO [stderr]     Checking margin_calculator v0.1.0 (/source)
Nov 29 16:41:29.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
Nov 29 16:41:29.020 INFO [stderr] su: No module specific data is present
Nov 29 16:41:30.647 INFO running `"docker" "inspect" "858cf1b0bd1b8a2c39b51699442af80e48e4493436bb4a015c9708338fe59683"`
Nov 29 16:41:30.938 INFO running `"docker" "rm" "-f" "858cf1b0bd1b8a2c39b51699442af80e48e4493436bb4a015c9708338fe59683"`
Nov 29 16:41:31.344 INFO [stdout] 858cf1b0bd1b8a2c39b51699442af80e48e4493436bb4a015c9708338fe59683