Dec 19 19:54:23.219 INFO checking bernardobelchior/slowread-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:54:23.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bernardobelchior/slowread-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:54:23.631 INFO [stdout] a05fe4e25f457330876ec727fa04b16b233ed1c1e465d2a6e02005948655fe75
Dec 19 19:54:23.635 INFO running `"docker" "start" "-a" "a05fe4e25f457330876ec727fa04b16b233ed1c1e465d2a6e02005948655fe75"`
Dec 19 19:54:26.692 INFO [stderr]    Compiling openssl-sys v0.9.30
Dec 19 19:54:26.694 INFO [stderr]    Compiling syn v0.13.1
Dec 19 19:54:26.695 INFO [stderr]     Checking backtrace v0.2.3
Dec 19 19:54:27.553 INFO [stderr]     Checking error-chain v0.1.12
Dec 19 19:54:28.126 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 19 19:54:30.196 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 19:54:30.196 INFO [stderr]    Compiling openssl v0.10.7
Dec 19 19:54:34.268 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 19 19:54:41.633 INFO [stderr]    Compiling structopt-derive v0.2.7
Dec 19 19:54:41.728 INFO [stderr]     Checking tokio-openssl v0.2.0
Dec 19 19:54:42.424 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 19:54:43.342 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 19:54:46.083 INFO [stderr]     Checking structopt v0.2.7
Dec 19 19:54:46.526 INFO [stderr]     Checking slowread v0.1.0 (/opt/crater/workdir)
Dec 19 19:54:48.268 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 19:54:48.268 INFO [stderr]  --> src/main.rs:4:1
Dec 19 19:54:48.268 INFO [stderr]   |
Dec 19 19:54:48.268 INFO [stderr] 4 | #[macro_use] extern crate structopt;
Dec 19 19:54:48.268 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 19:54:48.268 INFO [stderr]   |
Dec 19 19:54:48.268 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:54:48.268 INFO [stderr] 
Dec 19 19:54:48.344 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 19:54:48.344 INFO [stderr]  --> src/main.rs:4:1
Dec 19 19:54:48.344 INFO [stderr]   |
Dec 19 19:54:48.344 INFO [stderr] 4 | #[macro_use] extern crate structopt;
Dec 19 19:54:48.344 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 19:54:48.344 INFO [stderr]   |
Dec 19 19:54:48.344 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:54:48.344 INFO [stderr] 
Dec 19 19:54:49.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.68s
Dec 19 19:54:49.960 INFO running `"docker" "inspect" "a05fe4e25f457330876ec727fa04b16b233ed1c1e465d2a6e02005948655fe75"`
Dec 19 19:54:50.282 INFO running `"docker" "rm" "-f" "a05fe4e25f457330876ec727fa04b16b233ed1c1e465d2a6e02005948655fe75"`
Dec 19 19:54:50.556 INFO [stdout] a05fe4e25f457330876ec727fa04b16b233ed1c1e465d2a6e02005948655fe75