Dec 13 01:50:15.892 INFO testing stuartnelson3/rust_learning against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 01:50:15.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 01:50:16.367 INFO [stdout] 5965c6c35170c102bf36e7e8b82532df53b058967178aa3c6c952e89efb4f817
Dec 13 01:50:16.369 INFO running `"docker" "start" "-a" "5965c6c35170c102bf36e7e8b82532df53b058967178aa3c6c952e89efb4f817"`
Dec 13 01:50:17.571 INFO [stderr] usermod: no changes
Dec 13 01:50:17.680 INFO [stderr]    Compiling quick-error v0.2.2
Dec 13 01:50:17.680 INFO [stderr]    Compiling protobuf v1.4.1
Dec 13 01:50:17.683 INFO [stderr]    Compiling term_size v0.3.0
Dec 13 01:50:17.683 INFO [stderr]    Compiling atty v0.2.2
Dec 13 01:50:18.391 INFO [stderr]    Compiling textwrap v0.8.0
Dec 13 01:50:19.712 INFO [stderr]    Compiling clap v2.26.2
Dec 13 01:50:59.741 INFO [stderr]    Compiling prometheus v0.2.8
Dec 13 01:51:06.719 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 13 01:51:08.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.71s
Dec 13 01:51:08.315 INFO [stderr] su: No module specific data is present
Dec 13 01:51:09.135 INFO running `"docker" "inspect" "5965c6c35170c102bf36e7e8b82532df53b058967178aa3c6c952e89efb4f817"`
Dec 13 01:51:09.431 INFO running `"docker" "rm" "-f" "5965c6c35170c102bf36e7e8b82532df53b058967178aa3c6c952e89efb4f817"`
Dec 13 01:51:09.738 INFO [stdout] 5965c6c35170c102bf36e7e8b82532df53b058967178aa3c6c952e89efb4f817
Dec 13 01:51:09.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 01:51:10.427 INFO [stdout] 448def86e41ac1355d5b17f481fd7eaa41207ed153ea1160c51efc3ad8dfc50e
Dec 13 01:51:10.427 INFO running `"docker" "start" "-a" "448def86e41ac1355d5b17f481fd7eaa41207ed153ea1160c51efc3ad8dfc50e"`
Dec 13 01:51:12.191 INFO [stderr] usermod: no changes
Dec 13 01:51:12.191 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 13 01:51:12.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 13 01:51:12.927 INFO [stderr] su: No module specific data is present
Dec 13 01:51:13.552 INFO running `"docker" "inspect" "448def86e41ac1355d5b17f481fd7eaa41207ed153ea1160c51efc3ad8dfc50e"`
Dec 13 01:51:13.783 INFO running `"docker" "rm" "-f" "448def86e41ac1355d5b17f481fd7eaa41207ed153ea1160c51efc3ad8dfc50e"`
Dec 13 01:51:14.147 INFO [stdout] 448def86e41ac1355d5b17f481fd7eaa41207ed153ea1160c51efc3ad8dfc50e
Dec 13 01:51:14.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 01:51:14.611 INFO [stdout] 46f83db7cc88980889e16325e1a1e05f4242ce90335ab01082facbf4e65dbf8b
Dec 13 01:51:14.613 INFO running `"docker" "start" "-a" "46f83db7cc88980889e16325e1a1e05f4242ce90335ab01082facbf4e65dbf8b"`
Dec 13 01:51:16.182 INFO [stderr] usermod: no changes
Dec 13 01:51:16.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 01:51:16.307 INFO [stderr]      Running /target/debug/deps/rust_learning-91d33762525bc451
Dec 13 01:51:16.311 INFO [stdout] 
Dec 13 01:51:16.311 INFO [stdout] running 0 tests
Dec 13 01:51:16.311 INFO [stdout] 
Dec 13 01:51:16.311 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:51:16.311 INFO [stdout] 
Dec 13 01:51:16.337 INFO [stderr] su: No module specific data is present
Dec 13 01:51:17.017 INFO running `"docker" "inspect" "46f83db7cc88980889e16325e1a1e05f4242ce90335ab01082facbf4e65dbf8b"`
Dec 13 01:51:17.331 INFO running `"docker" "rm" "-f" "46f83db7cc88980889e16325e1a1e05f4242ce90335ab01082facbf4e65dbf8b"`
Dec 13 01:51:17.599 INFO [stdout] 46f83db7cc88980889e16325e1a1e05f4242ce90335ab01082facbf4e65dbf8b