Dec 18 07:08:08.520 INFO checking Jarusk/price-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:08:08.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Jarusk/price-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:08:08.764 INFO [stdout] ce377b921833a210589317a58eb09df63315dcd6fdcdbdf29d3761a17a2c7567
Dec 18 07:08:08.770 INFO running `"docker" "start" "-a" "ce377b921833a210589317a58eb09df63315dcd6fdcdbdf29d3761a17a2c7567"`
Dec 18 07:08:09.660 INFO [stderr]     Checking tokio-threadpool v0.1.0
Dec 18 07:08:10.662 INFO [stderr]     Checking tokio v0.1.3
Dec 18 07:08:11.768 INFO [stderr]     Checking tokio-core v0.1.15
Dec 18 07:08:13.024 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 07:08:15.076 INFO [stderr]     Checking hyper v0.11.22
Dec 18 07:08:19.628 INFO [stderr]     Checking price-rs v0.1.0 (/opt/crater/workdir)
Dec 18 07:08:21.256 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 07:08:21.256 INFO [stderr]   --> src/config.rs:40:25
Dec 18 07:08:21.256 INFO [stderr]    |
Dec 18 07:08:21.256 INFO [stderr] 40 |         let dir = match env::home_dir() {
Dec 18 07:08:21.256 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 18 07:08:21.256 INFO [stderr]    |
Dec 18 07:08:21.256 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 07:08:21.256 INFO [stderr] 
Dec 18 07:08:21.308 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 07:08:21.308 INFO [stderr]   --> src/config.rs:40:25
Dec 18 07:08:21.308 INFO [stderr]    |
Dec 18 07:08:21.308 INFO [stderr] 40 |         let dir = match env::home_dir() {
Dec 18 07:08:21.308 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 18 07:08:21.308 INFO [stderr]    |
Dec 18 07:08:21.308 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 07:08:21.308 INFO [stderr] 
Dec 18 07:08:21.660 INFO [stderr] warning: value assigned to `enable_tax` is never read
Dec 18 07:08:21.660 INFO [stderr]    --> src/config.rs:129:13
Dec 18 07:08:21.660 INFO [stderr]     |
Dec 18 07:08:21.660 INFO [stderr] 129 |     let mut enable_tax = constants::APPLY_TAX;
Dec 18 07:08:21.660 INFO [stderr]     |             ^^^^^^^^^^
Dec 18 07:08:21.660 INFO [stderr]     |
Dec 18 07:08:21.660 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:08:21.660 INFO [stderr] 
Dec 18 07:08:21.696 INFO [stderr] warning: value assigned to `enable_tax` is never read
Dec 18 07:08:21.696 INFO [stderr]    --> src/config.rs:129:13
Dec 18 07:08:21.696 INFO [stderr]     |
Dec 18 07:08:21.696 INFO [stderr] 129 |     let mut enable_tax = constants::APPLY_TAX;
Dec 18 07:08:21.696 INFO [stderr]     |             ^^^^^^^^^^
Dec 18 07:08:21.697 INFO [stderr]     |
Dec 18 07:08:21.697 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:08:21.697 INFO [stderr] 
Dec 18 07:08:21.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
Dec 18 07:08:22.888 INFO running `"docker" "inspect" "ce377b921833a210589317a58eb09df63315dcd6fdcdbdf29d3761a17a2c7567"`
Dec 18 07:08:23.192 INFO running `"docker" "rm" "-f" "ce377b921833a210589317a58eb09df63315dcd6fdcdbdf29d3761a17a2c7567"`
Dec 18 07:08:23.540 INFO [stdout] ce377b921833a210589317a58eb09df63315dcd6fdcdbdf29d3761a17a2c7567