Dec 18 18:42:24.304 INFO checking aez-0.0.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:42:24.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/aez/0.0.4:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:42:24.658 INFO [stdout] 249f341d6615fad92d476e677db06ec042a41dc38b4509aec5fe488dbc01b2c5
Dec 18 18:42:24.666 INFO running `"docker" "start" "-a" "249f341d6615fad92d476e677db06ec042a41dc38b4509aec5fe488dbc01b2c5"`
Dec 18 18:42:25.892 INFO [stderr]    Compiling aez v0.0.4 (/opt/crater/workdir)
Dec 18 18:42:25.893 INFO [stderr]     Checking blake2b v0.7.0
Dec 18 18:42:27.284 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 18:42:27.284 INFO [stderr]   --> src/lib.rs:21:1
Dec 18 18:42:27.284 INFO [stderr]    |
Dec 18 18:42:27.284 INFO [stderr] 21 | #[macro_use]
Dec 18 18:42:27.284 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 18:42:27.284 INFO [stderr]    |
Dec 18 18:42:27.284 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 18:42:27.284 INFO [stderr] 
Dec 18 18:42:27.319 INFO [stderr] warning: value assigned to `ret` is never read
Dec 18 18:42:27.319 INFO [stderr]   --> src/aez.rs:52:13
Dec 18 18:42:27.319 INFO [stderr]    |
Dec 18 18:42:27.319 INFO [stderr] 52 |     let mut ret: c_int = 0;
Dec 18 18:42:27.319 INFO [stderr]    |             ^^^
Dec 18 18:42:27.319 INFO [stderr]    |
Dec 18 18:42:27.319 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 18:42:27.319 INFO [stderr] 
Dec 18 18:42:27.532 INFO [stderr] warning: value assigned to `ret` is never read
Dec 18 18:42:27.532 INFO [stderr]   --> src/aez.rs:52:13
Dec 18 18:42:27.532 INFO [stderr]    |
Dec 18 18:42:27.532 INFO [stderr] 52 |     let mut ret: c_int = 0;
Dec 18 18:42:27.532 INFO [stderr]    |             ^^^
Dec 18 18:42:27.532 INFO [stderr]    |
Dec 18 18:42:27.532 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 18:42:27.532 INFO [stderr] 
Dec 18 18:42:29.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Dec 18 18:42:29.538 INFO running `"docker" "inspect" "249f341d6615fad92d476e677db06ec042a41dc38b4509aec5fe488dbc01b2c5"`
Dec 18 18:42:29.622 INFO running `"docker" "rm" "-f" "249f341d6615fad92d476e677db06ec042a41dc38b4509aec5fe488dbc01b2c5"`
Dec 18 18:42:29.745 INFO [stdout] 249f341d6615fad92d476e677db06ec042a41dc38b4509aec5fe488dbc01b2c5