Dec 18 15:37:14.800 INFO checking google-taskqueue1_beta2-cli-1.0.8+20160428 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:37:14.800 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/google-taskqueue1_beta2-cli/1.0.8+20160428:/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 15:37:14.984 INFO [stdout] e2f5360b0237c3490de85424002c6b789062f1b623c56e1f92ad3ffe0c448e56
Dec 18 15:37:14.986 INFO running `"docker" "start" "-a" "e2f5360b0237c3490de85424002c6b789062f1b623c56e1f92ad3ffe0c448e56"`
Dec 18 15:37:15.596 INFO [stderr]     Checking google-taskqueue1_beta2 v1.0.8+20160428
Dec 18 15:37:17.594 INFO [stderr]     Checking google-taskqueue1_beta2-cli v1.0.8+20160428 (/opt/crater/workdir)
Dec 18 15:37:20.358 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
Dec 18 15:37:20.830 INFO running `"docker" "inspect" "e2f5360b0237c3490de85424002c6b789062f1b623c56e1f92ad3ffe0c448e56"`
Dec 18 15:37:21.002 INFO running `"docker" "rm" "-f" "e2f5360b0237c3490de85424002c6b789062f1b623c56e1f92ad3ffe0c448e56"`
Dec 18 15:37:21.164 INFO [stdout] e2f5360b0237c3490de85424002c6b789062f1b623c56e1f92ad3ffe0c448e56