Nov 30 06:46:18.832 INFO checking asheidan/minimal-rust-docker against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:46:18.832 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 06:46:19.081 INFO [stdout] e370d12cbacda72d0fda4a4b8b602a982621b52df235a5a6ac191d10ddc58fc2
Nov 30 06:46:19.082 INFO running `"docker" "start" "-a" "e370d12cbacda72d0fda4a4b8b602a982621b52df235a5a6ac191d10ddc58fc2"`
Nov 30 06:46:19.685 INFO [stderr] usermod: no changes
Nov 30 06:46:19.838 INFO [stderr]     Checking mime v0.2.6
Nov 30 06:46:19.844 INFO [stderr]    Compiling mime_guess v1.8.6
Nov 30 06:46:20.756 INFO [stderr]     Checking hyper v0.10.13
Nov 30 06:46:25.376 INFO [stderr]     Checking iron v0.6.0
Nov 30 06:46:26.943 INFO [stderr]     Checking dockerrust v0.1.0 (/source)
Nov 30 06:46:28.594 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
Nov 30 06:46:28.599 INFO [stderr] su: No module specific data is present
Nov 30 06:46:28.950 INFO running `"docker" "inspect" "e370d12cbacda72d0fda4a4b8b602a982621b52df235a5a6ac191d10ddc58fc2"`
Nov 30 06:46:29.058 INFO running `"docker" "rm" "-f" "e370d12cbacda72d0fda4a4b8b602a982621b52df235a5a6ac191d10ddc58fc2"`
Nov 30 06:46:29.193 INFO [stdout] e370d12cbacda72d0fda4a4b8b602a982621b52df235a5a6ac191d10ddc58fc2