Dec 19 12:48:11.573 INFO checking meepoSenpai/trebuchet-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:48:11.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/meepoSenpai/trebuchet-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 12:48:12.103 INFO [stdout] c8f118d111a35f6ad64ce39586e5dd75d00fb48451583760a484592d3fc9d3be
Dec 19 12:48:12.106 INFO running `"docker" "start" "-a" "c8f118d111a35f6ad64ce39586e5dd75d00fb48451583760a484592d3fc9d3be"`
Dec 19 12:48:15.201 INFO [stderr]    Compiling openssl v0.9.14
Dec 19 12:48:15.229 INFO [stderr]     Checking num_cpus v1.6.2
Dec 19 12:48:15.233 INFO [stderr]     Checking serde_json v0.9.10
Dec 19 12:48:15.241 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Dec 19 12:48:15.242 INFO [stderr]     Checking regex v0.2.2
Dec 19 12:48:15.243 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 19 12:48:16.280 INFO [stderr]     Checking hyper v0.10.12
Dec 19 12:48:22.448 INFO [stderr]    Compiling serde_derive v0.9.15
Dec 19 12:48:27.073 INFO [stderr]     Checking native-tls v0.1.4
Dec 19 12:48:27.736 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 12:48:28.448 INFO [stderr]     Checking reqwest v0.4.0
Dec 19 12:48:30.564 INFO [stderr]     Checking ddg v0.3.0
Dec 19 12:48:31.379 INFO [stderr]     Checking trebuchet-rs v0.1.0 (/opt/crater/workdir)
Dec 19 12:48:32.539 INFO [stderr] warning: function is never used: `try_launch`
Dec 19 12:48:32.539 INFO [stderr]   --> src/launch.rs:13:1
Dec 19 12:48:32.539 INFO [stderr]    |
Dec 19 12:48:32.539 INFO [stderr] 13 | pub fn try_launch(name: &str) -> Result<(), Box<Error>> {
Dec 19 12:48:32.539 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:48:32.539 INFO [stderr]    |
Dec 19 12:48:32.539 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:48:32.539 INFO [stderr] 
Dec 19 12:48:32.620 INFO [stderr] warning: function is never used: `try_launch`
Dec 19 12:48:32.620 INFO [stderr]   --> src/launch.rs:13:1
Dec 19 12:48:32.620 INFO [stderr]    |
Dec 19 12:48:32.620 INFO [stderr] 13 | pub fn try_launch(name: &str) -> Result<(), Box<Error>> {
Dec 19 12:48:32.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:48:32.620 INFO [stderr]    |
Dec 19 12:48:32.620 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:48:32.620 INFO [stderr] 
Dec 19 12:48:32.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.61s
Dec 19 12:48:33.259 INFO running `"docker" "inspect" "c8f118d111a35f6ad64ce39586e5dd75d00fb48451583760a484592d3fc9d3be"`
Dec 19 12:48:33.574 INFO running `"docker" "rm" "-f" "c8f118d111a35f6ad64ce39586e5dd75d00fb48451583760a484592d3fc9d3be"`
Dec 19 12:48:33.828 INFO [stdout] c8f118d111a35f6ad64ce39586e5dd75d00fb48451583760a484592d3fc9d3be