Dec 19 12:47:48.843 INFO checking meetup/lev against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:47:48.843 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/meetup/lev:/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 12:47:49.070 INFO [stdout] 90b6daf08aaca1e19b55897727efc0cf9fa4c4c1ecbddc78ae3fe5593c2879c7
Dec 19 12:47:49.074 INFO running `"docker" "start" "-a" "90b6daf08aaca1e19b55897727efc0cf9fa4c4c1ecbddc78ae3fe5593c2879c7"`
Dec 19 12:47:49.888 INFO [stderr]    Compiling serde v1.0.76
Dec 19 12:47:49.893 INFO [stderr]     Checking want v0.0.6
Dec 19 12:47:49.897 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 12:47:49.897 INFO [stderr]    Compiling rusoto_core v0.33.1
Dec 19 12:47:49.904 INFO [stderr]     Checking h2 v0.1.12
Dec 19 12:47:49.905 INFO [stderr]    Compiling serde_derive v1.0.76
Dec 19 12:47:49.916 INFO [stderr]     Checking failure v0.1.2
Dec 19 12:47:49.917 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 12:48:01.585 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 12:48:02.933 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 12:48:05.772 INFO [stderr]     Checking hyper v0.12.9
Dec 19 12:48:19.766 INFO [stderr]     Checking hyper-tls v0.2.1
Dec 19 12:48:22.593 INFO [stderr]     Checking serde_json v1.0.26
Dec 19 12:48:24.907 INFO [stderr]     Checking rusoto_credential v0.12.0
Dec 19 12:48:27.716 INFO [stderr]     Checking rusoto_lambda v0.33.1
Dec 19 12:48:32.695 INFO [stderr]     Checking lev v0.1.0 (/opt/crater/workdir)
Dec 19 12:48:34.052 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 12:48:34.052 INFO [stderr]  --> src/main.rs:1:1
Dec 19 12:48:34.052 INFO [stderr]   |
Dec 19 12:48:34.052 INFO [stderr] 1 | #[macro_use]
Dec 19 12:48:34.052 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 12:48:34.052 INFO [stderr]   |
Dec 19 12:48:34.056 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:48:34.056 INFO [stderr] 
Dec 19 12:48:34.080 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 12:48:34.080 INFO [stderr]  --> src/main.rs:1:1
Dec 19 12:48:34.080 INFO [stderr]   |
Dec 19 12:48:34.080 INFO [stderr] 1 | #[macro_use]
Dec 19 12:48:34.080 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 12:48:34.080 INFO [stderr]   |
Dec 19 12:48:34.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:48:34.080 INFO [stderr] 
Dec 19 12:48:34.593 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.96s
Dec 19 12:48:35.128 INFO running `"docker" "inspect" "90b6daf08aaca1e19b55897727efc0cf9fa4c4c1ecbddc78ae3fe5593c2879c7"`
Dec 19 12:48:35.411 INFO running `"docker" "rm" "-f" "90b6daf08aaca1e19b55897727efc0cf9fa4c4c1ecbddc78ae3fe5593c2879c7"`
Dec 19 12:48:35.590 INFO [stdout] 90b6daf08aaca1e19b55897727efc0cf9fa4c4c1ecbddc78ae3fe5593c2879c7