Dec 19 17:40:48.681 INFO checking dwrensha/zillions against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:40:48.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dwrensha/zillions:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:40:49.052 INFO [stdout] 1192ad9b2772a52da320393357c2cb406da93255a8c97dfbbb7bc89ce746f622
Dec 19 17:40:49.058 INFO running `"docker" "start" "-a" "1192ad9b2772a52da320393357c2cb406da93255a8c97dfbbb7bc89ce746f622"`
Dec 19 17:40:50.503 INFO [stderr]     Checking futures v0.1.11
Dec 19 17:40:50.503 INFO [stderr]     Checking iovec v0.1.0
Dec 19 17:40:50.503 INFO [stderr]     Checking net2 v0.2.27
Dec 19 17:40:50.503 INFO [stderr]     Checking clap v2.21.2
Dec 19 17:40:50.912 INFO [stderr]     Checking bytes v0.4.1
Dec 19 17:40:51.504 INFO [stderr]     Checking mio v0.6.6
Dec 19 17:40:53.747 INFO [stderr]     Checking tokio-io v0.1.0
Dec 19 17:40:53.747 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 19 17:40:54.760 INFO [stderr]     Checking tokio-core v0.1.6
Dec 19 17:40:58.047 INFO [stderr]     Checking zillions v0.1.0 (/opt/crater/workdir)
Dec 19 17:40:58.612 INFO [stderr] warning: unused macro definition
Dec 19 17:40:58.612 INFO [stderr]   --> src/stresstest.rs:22:1
Dec 19 17:40:58.612 INFO [stderr]    |
Dec 19 17:40:58.612 INFO [stderr] 22 | / macro_rules! fry {
Dec 19 17:40:58.613 INFO [stderr] 23 | |     ($expr:expr) => (
Dec 19 17:40:58.613 INFO [stderr] 24 | |         match $expr {
Dec 19 17:40:58.613 INFO [stderr] 25 | |             ::std::result::Result::Ok(val) => val,
Dec 19 17:40:58.613 INFO [stderr] ...  |
Dec 19 17:40:58.613 INFO [stderr] 29 | |         })
Dec 19 17:40:58.613 INFO [stderr] 30 | | }
Dec 19 17:40:58.614 INFO [stderr]    | |_^
Dec 19 17:40:58.614 INFO [stderr]    |
Dec 19 17:40:58.614 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 17:40:58.614 INFO [stderr] 
Dec 19 17:40:58.834 INFO [stderr] warning: unused macro definition
Dec 19 17:40:58.835 INFO [stderr]   --> src/stresstest.rs:22:1
Dec 19 17:40:58.835 INFO [stderr]    |
Dec 19 17:40:58.835 INFO [stderr] 22 | / macro_rules! fry {
Dec 19 17:40:58.835 INFO [stderr] 23 | |     ($expr:expr) => (
Dec 19 17:40:58.835 INFO [stderr] 24 | |         match $expr {
Dec 19 17:40:58.835 INFO [stderr] 25 | |             ::std::result::Result::Ok(val) => val,
Dec 19 17:40:58.835 INFO [stderr] ...  |
Dec 19 17:40:58.835 INFO [stderr] 29 | |         })
Dec 19 17:40:58.835 INFO [stderr] 30 | | }
Dec 19 17:40:58.835 INFO [stderr]    | |_^
Dec 19 17:40:58.835 INFO [stderr]    |
Dec 19 17:40:58.835 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 17:40:58.835 INFO [stderr] 
Dec 19 17:40:59.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.00s
Dec 19 17:40:59.802 INFO running `"docker" "inspect" "1192ad9b2772a52da320393357c2cb406da93255a8c97dfbbb7bc89ce746f622"`
Dec 19 17:41:00.104 INFO running `"docker" "rm" "-f" "1192ad9b2772a52da320393357c2cb406da93255a8c97dfbbb7bc89ce746f622"`
Dec 19 17:41:00.348 INFO [stdout] 1192ad9b2772a52da320393357c2cb406da93255a8c97dfbbb7bc89ce746f622