Dec 06 23:00:19.222 INFO testing shelf-0.2.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 23:00:19.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 23:00:19.484 INFO [stdout] 3e900273f65717fcd7ff97f3fcd7b209d52036e29cd80fda04392fc400250874
Dec 06 23:00:19.488 INFO running `"docker" "start" "-a" "3e900273f65717fcd7ff97f3fcd7b209d52036e29cd80fda04392fc400250874"`
Dec 06 23:00:19.943 INFO [stderr] usermod: no changes
Dec 06 23:00:19.972 INFO [stderr]    Compiling shelf v0.2.2 (/source)
Dec 06 23:00:20.561 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 06 23:00:20.565 INFO [stderr] su: No module specific data is present
Dec 06 23:00:20.811 INFO running `"docker" "inspect" "3e900273f65717fcd7ff97f3fcd7b209d52036e29cd80fda04392fc400250874"`
Dec 06 23:00:20.885 INFO running `"docker" "rm" "-f" "3e900273f65717fcd7ff97f3fcd7b209d52036e29cd80fda04392fc400250874"`
Dec 06 23:00:20.975 INFO [stdout] 3e900273f65717fcd7ff97f3fcd7b209d52036e29cd80fda04392fc400250874
Dec 06 23:00:20.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 23:00:21.163 INFO [stdout] 4329687bdfa5abd5bb337d6e9eff4eced2910d5149b3d5ac0d6a59732d86fc07
Dec 06 23:00:21.166 INFO running `"docker" "start" "-a" "4329687bdfa5abd5bb337d6e9eff4eced2910d5149b3d5ac0d6a59732d86fc07"`
Dec 06 23:00:21.623 INFO [stderr] usermod: no changes
Dec 06 23:00:21.644 INFO [stderr]    Compiling shelf v0.2.2 (/source)
Dec 06 23:00:22.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 06 23:00:22.672 INFO [stderr] su: No module specific data is present
Dec 06 23:00:22.996 INFO running `"docker" "inspect" "4329687bdfa5abd5bb337d6e9eff4eced2910d5149b3d5ac0d6a59732d86fc07"`
Dec 06 23:00:23.166 INFO running `"docker" "rm" "-f" "4329687bdfa5abd5bb337d6e9eff4eced2910d5149b3d5ac0d6a59732d86fc07"`
Dec 06 23:00:23.270 INFO [stdout] 4329687bdfa5abd5bb337d6e9eff4eced2910d5149b3d5ac0d6a59732d86fc07
Dec 06 23:00:23.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 23:00:23.537 INFO [stdout] 2b83e77cae978362806da6733b98d07912a7d143986fc1f5d278c120dc130e6d
Dec 06 23:00:23.540 INFO running `"docker" "start" "-a" "2b83e77cae978362806da6733b98d07912a7d143986fc1f5d278c120dc130e6d"`
Dec 06 23:00:24.186 INFO [stderr] usermod: no changes
Dec 06 23:00:24.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 23:00:24.207 INFO [stderr]      Running /target/debug/deps/shelf-c53f0824a1eb43c3
Dec 06 23:00:24.209 INFO [stdout] 
Dec 06 23:00:24.209 INFO [stdout] running 1 test
Dec 06 23:00:24.209 INFO [stdout] test test::basic ... ok
Dec 06 23:00:24.209 INFO [stdout] 
Dec 06 23:00:24.209 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:00:24.209 INFO [stdout] 
Dec 06 23:00:24.209 INFO [stderr]    Doc-tests shelf
Dec 06 23:00:24.809 INFO [stdout] 
Dec 06 23:00:24.809 INFO [stdout] running 0 tests
Dec 06 23:00:24.809 INFO [stdout] 
Dec 06 23:00:24.809 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:00:24.809 INFO [stdout] 
Dec 06 23:00:24.814 INFO [stderr] su: No module specific data is present
Dec 06 23:00:25.097 INFO running `"docker" "inspect" "2b83e77cae978362806da6733b98d07912a7d143986fc1f5d278c120dc130e6d"`
Dec 06 23:00:25.230 INFO running `"docker" "rm" "-f" "2b83e77cae978362806da6733b98d07912a7d143986fc1f5d278c120dc130e6d"`
Dec 06 23:00:25.366 INFO [stdout] 2b83e77cae978362806da6733b98d07912a7d143986fc1f5d278c120dc130e6d