Dec 12 09:54:32.642 INFO checking poloniex-0.0.1-alpha against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:54:32.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 09:54:32.837 INFO [stdout] 74431f7c48926271cdcb7c32c1442c43f4567b604ed283e35b71e8934ff44fa3
Dec 12 09:54:32.842 INFO running `"docker" "start" "-a" "74431f7c48926271cdcb7c32c1442c43f4567b604ed283e35b71e8934ff44fa3"`
Dec 12 09:54:33.268 INFO [stderr] usermod: no changes
Dec 12 09:54:33.548 INFO [stderr]     Checking dotenv v0.10.1
Dec 12 09:54:33.548 INFO [stderr]     Checking poloniex v0.0.1-alpha (/source)
Dec 12 09:54:43.080 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 09:54:43.080 INFO [stderr]  --> src/types/currency.rs:2:5
Dec 12 09:54:43.080 INFO [stderr]   |
Dec 12 09:54:43.080 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 12 09:54:43.080 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 09:54:43.080 INFO [stderr]   |
Dec 12 09:54:43.080 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 09:54:43.080 INFO [stderr] 
Dec 12 09:54:44.400 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 09:54:44.400 INFO [stderr]  --> src/types/currency.rs:2:5
Dec 12 09:54:44.400 INFO [stderr]   |
Dec 12 09:54:44.400 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 12 09:54:44.400 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 09:54:44.400 INFO [stderr]   |
Dec 12 09:54:44.400 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:54:44.400 INFO [stderr] 
Dec 12 09:54:46.804 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 09:54:46.804 INFO [stderr]  --> src/types/currency.rs:2:5
Dec 12 09:54:46.804 INFO [stderr]   |
Dec 12 09:54:46.804 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 12 09:54:46.804 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 09:54:46.804 INFO [stderr]   |
Dec 12 09:54:46.804 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 09:54:46.804 INFO [stderr] 
Dec 12 09:54:47.934 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 09:54:47.934 INFO [stderr]  --> src/types/currency.rs:2:5
Dec 12 09:54:47.934 INFO [stderr]   |
Dec 12 09:54:47.934 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 12 09:54:47.934 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 09:54:47.934 INFO [stderr]   |
Dec 12 09:54:47.934 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:54:47.934 INFO [stderr] 
Dec 12 09:54:48.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
Dec 12 09:54:48.775 INFO [stderr] su: No module specific data is present
Dec 12 09:54:49.752 INFO running `"docker" "inspect" "74431f7c48926271cdcb7c32c1442c43f4567b604ed283e35b71e8934ff44fa3"`
Dec 12 09:54:49.962 INFO running `"docker" "rm" "-f" "74431f7c48926271cdcb7c32c1442c43f4567b604ed283e35b71e8934ff44fa3"`
Dec 12 09:54:50.139 INFO [stdout] 74431f7c48926271cdcb7c32c1442c43f4567b604ed283e35b71e8934ff44fa3