Dec 11 13:28:01.944 INFO checking mlsteele/hanabi-client against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:28:01.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 13:28:02.449 INFO [stdout] 1db6f6498af4756a83298ea03cde2c9a6b5994b60ff1fe1336646f1e7e2762f4
Dec 11 13:28:02.451 INFO running `"docker" "start" "-a" "1db6f6498af4756a83298ea03cde2c9a6b5994b60ff1fe1336646f1e7e2762f4"`
Dec 11 13:28:04.795 INFO [stderr] usermod: no changes
Dec 11 13:28:05.051 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 11 13:28:05.058 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 11 13:28:05.060 INFO [stderr]    Compiling serde_derive v1.0.14
Dec 11 13:28:06.174 INFO [stderr]     Checking hyper v0.11.2
Dec 11 13:28:26.996 INFO [stderr]     Checking backtrace v0.3.3
Dec 11 13:28:27.509 INFO [stderr]     Checking error-chain v0.11.0
Dec 11 13:28:28.168 INFO [stderr]     Checking hanabi-client v0.1.0 (/source)
Dec 11 13:28:31.048 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 13:28:31.049 INFO [stderr]  --> src/main.rs:1:12
Dec 11 13:28:31.049 INFO [stderr]   |
Dec 11 13:28:31.049 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 13:28:31.049 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:28:31.049 INFO [stderr]   |
Dec 11 13:28:31.049 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:28:31.049 INFO [stderr] 
Dec 11 13:28:31.050 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 13:28:31.050 INFO [stderr]  --> src/main.rs:1:12
Dec 11 13:28:31.050 INFO [stderr]   |
Dec 11 13:28:31.050 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 13:28:31.050 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:28:31.050 INFO [stderr]   |
Dec 11 13:28:31.050 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:28:31.050 INFO [stderr] 
Dec 11 13:28:31.117 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.29s
Dec 11 13:28:31.138 INFO [stderr] su: No module specific data is present
Dec 11 13:28:32.356 INFO running `"docker" "inspect" "1db6f6498af4756a83298ea03cde2c9a6b5994b60ff1fe1336646f1e7e2762f4"`
Dec 11 13:28:32.722 INFO running `"docker" "rm" "-f" "1db6f6498af4756a83298ea03cde2c9a6b5994b60ff1fe1336646f1e7e2762f4"`
Dec 11 13:28:33.112 INFO [stdout] 1db6f6498af4756a83298ea03cde2c9a6b5994b60ff1fe1336646f1e7e2762f4