Nov 30 10:48:59.919 INFO checking GustavoKatel/rust-echo-server against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:48:59.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:49:00.426 INFO [stdout] d13d99b990547af65847e52f8d0c8b5229cb879644fcbe2293de11f43d6b7a90
Nov 30 10:49:00.428 INFO running `"docker" "start" "-a" "d13d99b990547af65847e52f8d0c8b5229cb879644fcbe2293de11f43d6b7a90"`
Nov 30 10:49:02.238 INFO [stderr] usermod: no changes
Nov 30 10:49:02.352 INFO [stderr]     Checking net2 v0.2.26
Nov 30 10:49:02.352 INFO [stderr]    Compiling nix v0.6.0
Nov 30 10:49:06.744 INFO [stderr]     Checking mio v0.6.0
Nov 30 10:49:08.236 INFO [stderr]     Checking rust-echo-server v0.1.0 (/source)
Nov 30 10:49:09.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
Nov 30 10:49:09.424 INFO [stderr] su: No module specific data is present
Nov 30 10:49:09.914 INFO running `"docker" "inspect" "d13d99b990547af65847e52f8d0c8b5229cb879644fcbe2293de11f43d6b7a90"`
Nov 30 10:49:10.320 INFO running `"docker" "rm" "-f" "d13d99b990547af65847e52f8d0c8b5229cb879644fcbe2293de11f43d6b7a90"`
Nov 30 10:49:10.604 INFO [stdout] d13d99b990547af65847e52f8d0c8b5229cb879644fcbe2293de11f43d6b7a90