Dec 11 15:43:39.475 INFO checking kbacha/overload-bounded-async-channel against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:43:39.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:43:39.711 INFO [stdout] da97dddac015c1a5b82534726c3ba7ec6668cb471947e9c932560c051a3d911e
Dec 11 15:43:39.714 INFO running `"docker" "start" "-a" "da97dddac015c1a5b82534726c3ba7ec6668cb471947e9c932560c051a3d911e"`
Dec 11 15:43:40.483 INFO [stderr] usermod: no changes
Dec 11 15:43:40.684 INFO [stderr]     Checking tokio-io v0.1.7
Dec 11 15:43:42.028 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 11 15:43:42.028 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 15:43:42.028 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 11 15:43:43.067 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 11 15:43:43.067 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 11 15:43:43.741 INFO [stderr]     Checking tokio v0.1.7
Dec 11 15:43:45.140 INFO [stderr]     Checking overload-bounded-async-channel v0.1.0 (/source)
Dec 11 15:43:46.208 INFO [stderr] warning: unused import: `futures::prelude::*`
Dec 11 15:43:46.208 INFO [stderr]  --> src/main.rs:5:5
Dec 11 15:43:46.208 INFO [stderr]   |
Dec 11 15:43:46.208 INFO [stderr] 5 | use futures::prelude::*;
Dec 11 15:43:46.208 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 15:43:46.208 INFO [stderr]   |
Dec 11 15:43:46.208 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:43:46.208 INFO [stderr] 
Dec 11 15:43:46.271 INFO [stderr] warning: unused import: `futures::prelude::*`
Dec 11 15:43:46.271 INFO [stderr]  --> src/main.rs:5:5
Dec 11 15:43:46.271 INFO [stderr]   |
Dec 11 15:43:46.271 INFO [stderr] 5 | use futures::prelude::*;
Dec 11 15:43:46.271 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 15:43:46.271 INFO [stderr]   |
Dec 11 15:43:46.271 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:43:46.271 INFO [stderr] 
Dec 11 15:43:46.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.80s
Dec 11 15:43:46.331 INFO [stderr] su: No module specific data is present
Dec 11 15:43:46.602 INFO running `"docker" "inspect" "da97dddac015c1a5b82534726c3ba7ec6668cb471947e9c932560c051a3d911e"`
Dec 11 15:43:46.664 INFO running `"docker" "rm" "-f" "da97dddac015c1a5b82534726c3ba7ec6668cb471947e9c932560c051a3d911e"`
Dec 11 15:43:46.765 INFO [stdout] da97dddac015c1a5b82534726c3ba7ec6668cb471947e9c932560c051a3d911e