Dec 05 06:01:31.165 INFO testing stuartnelson3/rust_learning against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 06:01:31.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 06:01:31.674 INFO [stdout] 928cc936304cfedf4bc9a79b6f3b7d40882c20fe4e9c9ac9253d94b336ad5c42
Dec 05 06:01:31.680 INFO running `"docker" "start" "-a" "928cc936304cfedf4bc9a79b6f3b7d40882c20fe4e9c9ac9253d94b336ad5c42"`
Dec 05 06:01:32.980 INFO [stderr] usermod: no changes
Dec 05 06:01:33.116 INFO [stderr]    Compiling libc v0.2.31
Dec 05 06:01:33.116 INFO [stderr]    Compiling protobuf v1.4.1
Dec 05 06:01:33.125 INFO [stderr]    Compiling quick-error v0.2.2
Dec 05 06:01:34.869 INFO [stderr]    Compiling term_size v0.3.0
Dec 05 06:01:34.869 INFO [stderr]    Compiling atty v0.2.2
Dec 05 06:01:35.125 INFO [stderr]    Compiling textwrap v0.8.0
Dec 05 06:01:36.448 INFO [stderr]    Compiling clap v2.26.2
Dec 05 06:02:24.252 INFO [stderr]    Compiling prometheus v0.2.8
Dec 05 06:02:30.700 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 05 06:02:32.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.19s
Dec 05 06:02:32.212 INFO [stderr] su: No module specific data is present
Dec 05 06:02:32.812 INFO running `"docker" "inspect" "928cc936304cfedf4bc9a79b6f3b7d40882c20fe4e9c9ac9253d94b336ad5c42"`
Dec 05 06:02:33.056 INFO running `"docker" "rm" "-f" "928cc936304cfedf4bc9a79b6f3b7d40882c20fe4e9c9ac9253d94b336ad5c42"`
Dec 05 06:02:33.504 INFO [stdout] 928cc936304cfedf4bc9a79b6f3b7d40882c20fe4e9c9ac9253d94b336ad5c42
Dec 05 06:02:33.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 06:02:33.950 INFO [stdout] a8a679b041583a5fa2b4f09ea4c3b1d826c0a3231875351322ac288960e7236d
Dec 05 06:02:33.960 INFO running `"docker" "start" "-a" "a8a679b041583a5fa2b4f09ea4c3b1d826c0a3231875351322ac288960e7236d"`
Dec 05 06:02:34.952 INFO [stderr] usermod: no changes
Dec 05 06:02:35.064 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 05 06:02:35.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 05 06:02:35.858 INFO [stderr] su: No module specific data is present
Dec 05 06:02:36.290 INFO running `"docker" "inspect" "a8a679b041583a5fa2b4f09ea4c3b1d826c0a3231875351322ac288960e7236d"`
Dec 05 06:02:36.567 INFO running `"docker" "rm" "-f" "a8a679b041583a5fa2b4f09ea4c3b1d826c0a3231875351322ac288960e7236d"`
Dec 05 06:02:36.864 INFO [stdout] a8a679b041583a5fa2b4f09ea4c3b1d826c0a3231875351322ac288960e7236d
Dec 05 06:02:36.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 06:02:37.232 INFO [stdout] 6f9728075785af26d042be45ab80080d06d29a837099528e58c94ea1c4c35bf3
Dec 05 06:02:37.244 INFO running `"docker" "start" "-a" "6f9728075785af26d042be45ab80080d06d29a837099528e58c94ea1c4c35bf3"`
Dec 05 06:02:38.216 INFO [stderr] usermod: no changes
Dec 05 06:02:38.280 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 06:02:38.294 INFO [stderr]      Running /target/debug/deps/rust_learning-da34ac03cc2894c0
Dec 05 06:02:38.316 INFO [stderr] su: No module specific data is present
Dec 05 06:02:38.316 INFO [stdout] 
Dec 05 06:02:38.316 INFO [stdout] running 0 tests
Dec 05 06:02:38.316 INFO [stdout] 
Dec 05 06:02:38.316 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:02:38.316 INFO [stdout] 
Dec 05 06:02:38.920 INFO running `"docker" "inspect" "6f9728075785af26d042be45ab80080d06d29a837099528e58c94ea1c4c35bf3"`
Dec 05 06:02:39.206 INFO running `"docker" "rm" "-f" "6f9728075785af26d042be45ab80080d06d29a837099528e58c94ea1c4c35bf3"`
Dec 05 06:02:39.532 INFO [stdout] 6f9728075785af26d042be45ab80080d06d29a837099528e58c94ea1c4c35bf3