Dec 06 15:24:26.372 INFO testing BolZer/rust_playground against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:24:26.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:24:26.523 INFO [stdout] a095e2a5d67635ba96b29fc1179aaebc4a27b981b3e0ab31bec8ed9df9a68fe7
Dec 06 15:24:26.526 INFO running `"docker" "start" "-a" "a095e2a5d67635ba96b29fc1179aaebc4a27b981b3e0ab31bec8ed9df9a68fe7"`
Dec 06 15:24:26.885 INFO [stderr] usermod: no changes
Dec 06 15:24:27.008 INFO [stderr]    Compiling h2 v0.1.10
Dec 06 15:24:27.011 INFO [stderr]    Compiling pretty_env_logger v0.2.3
Dec 06 15:24:32.566 INFO [stderr]    Compiling hyper v0.12.5
Dec 06 15:24:39.493 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 06 15:24:42.229 INFO [stderr] warning: function is never used: `register_bundles`
Dec 06 15:24:42.229 INFO [stderr]   --> src/main.rs:12:5
Dec 06 15:24:42.229 INFO [stderr]    |
Dec 06 15:24:42.229 INFO [stderr] 12 |     fn register_bundles(){}
Dec 06 15:24:42.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:24:42.229 INFO [stderr]    |
Dec 06 15:24:42.229 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:24:42.229 INFO [stderr] 
Dec 06 15:24:45.962 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.06s
Dec 06 15:24:45.970 INFO [stderr] su: No module specific data is present
Dec 06 15:24:46.210 INFO running `"docker" "inspect" "a095e2a5d67635ba96b29fc1179aaebc4a27b981b3e0ab31bec8ed9df9a68fe7"`
Dec 06 15:24:46.281 INFO running `"docker" "rm" "-f" "a095e2a5d67635ba96b29fc1179aaebc4a27b981b3e0ab31bec8ed9df9a68fe7"`
Dec 06 15:24:46.370 INFO [stdout] a095e2a5d67635ba96b29fc1179aaebc4a27b981b3e0ab31bec8ed9df9a68fe7
Dec 06 15:24:46.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:24:46.508 INFO [stdout] 90d782e7278de9779bbe81f18b70bcf03947ed6ed61ff31fcae419c355e98964
Dec 06 15:24:46.510 INFO running `"docker" "start" "-a" "90d782e7278de9779bbe81f18b70bcf03947ed6ed61ff31fcae419c355e98964"`
Dec 06 15:24:46.893 INFO [stderr] usermod: no changes
Dec 06 15:24:46.993 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 06 15:24:49.853 INFO [stderr] warning: function is never used: `register_bundles`
Dec 06 15:24:49.853 INFO [stderr]   --> src/main.rs:12:5
Dec 06 15:24:49.853 INFO [stderr]    |
Dec 06 15:24:49.853 INFO [stderr] 12 |     fn register_bundles(){}
Dec 06 15:24:49.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:24:49.853 INFO [stderr]    |
Dec 06 15:24:49.853 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:24:49.853 INFO [stderr] 
Dec 06 15:24:50.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
Dec 06 15:24:50.122 INFO [stderr] su: No module specific data is present
Dec 06 15:24:50.375 INFO running `"docker" "inspect" "90d782e7278de9779bbe81f18b70bcf03947ed6ed61ff31fcae419c355e98964"`
Dec 06 15:24:50.452 INFO running `"docker" "rm" "-f" "90d782e7278de9779bbe81f18b70bcf03947ed6ed61ff31fcae419c355e98964"`
Dec 06 15:24:50.520 INFO [stdout] 90d782e7278de9779bbe81f18b70bcf03947ed6ed61ff31fcae419c355e98964
Dec 06 15:24:50.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:24:50.689 INFO [stdout] 4c1d892a780761c421a2b0940850a953df48bdc9209615fc0d9d2cc6b53f04d8
Dec 06 15:24:50.694 INFO running `"docker" "start" "-a" "4c1d892a780761c421a2b0940850a953df48bdc9209615fc0d9d2cc6b53f04d8"`
Dec 06 15:24:51.146 INFO [stderr] usermod: no changes
Dec 06 15:24:51.238 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 15:24:51.252 INFO [stderr]      Running /target/debug/deps/hello_world-ccbaa3502907eff5
Dec 06 15:24:51.255 INFO [stdout] 
Dec 06 15:24:51.255 INFO [stdout] running 0 tests
Dec 06 15:24:51.255 INFO [stdout] 
Dec 06 15:24:51.255 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:24:51.255 INFO [stdout] 
Dec 06 15:24:51.257 INFO [stderr] su: No module specific data is present
Dec 06 15:24:51.555 INFO running `"docker" "inspect" "4c1d892a780761c421a2b0940850a953df48bdc9209615fc0d9d2cc6b53f04d8"`
Dec 06 15:24:51.621 INFO running `"docker" "rm" "-f" "4c1d892a780761c421a2b0940850a953df48bdc9209615fc0d9d2cc6b53f04d8"`
Dec 06 15:24:51.700 INFO [stdout] 4c1d892a780761c421a2b0940850a953df48bdc9209615fc0d9d2cc6b53f04d8