Nov 16 08:50:32.707 INFO testing walkerrandolphsmith/rust-data-structures against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 08:50:32.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 08:50:33.203 INFO [stdout] e55814c61c8239c1e620beb3126da56addfbf4c1634485d7955deda55ba5e50d
Nov 16 08:50:33.211 INFO running `"docker" "start" "-a" "e55814c61c8239c1e620beb3126da56addfbf4c1634485d7955deda55ba5e50d"`
Nov 16 08:50:34.716 INFO [stderr] usermod: no changes
Nov 16 08:50:34.794 INFO [stderr]    Compiling rust_data_structures v0.0.1 (/source)
Nov 16 08:50:35.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 16 08:50:35.610 INFO [stderr] su: No module specific data is present
Nov 16 08:50:36.204 INFO running `"docker" "inspect" "e55814c61c8239c1e620beb3126da56addfbf4c1634485d7955deda55ba5e50d"`
Nov 16 08:50:36.450 INFO running `"docker" "rm" "-f" "e55814c61c8239c1e620beb3126da56addfbf4c1634485d7955deda55ba5e50d"`
Nov 16 08:50:36.759 INFO [stdout] e55814c61c8239c1e620beb3126da56addfbf4c1634485d7955deda55ba5e50d
Nov 16 08:50:36.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 08:50:37.385 INFO [stdout] a614d472d3db6bbb77fba91534ae73fc60d30083a02af50f951fbd64e951b2d9
Nov 16 08:50:37.387 INFO running `"docker" "start" "-a" "a614d472d3db6bbb77fba91534ae73fc60d30083a02af50f951fbd64e951b2d9"`
Nov 16 08:50:38.823 INFO [stderr] usermod: no changes
Nov 16 08:50:38.903 INFO [stderr]    Compiling rust_data_structures v0.0.1 (/source)
Nov 16 08:50:39.483 INFO [stderr] warning: function is never used: `should_add_two`
Nov 16 08:50:39.484 INFO [stderr]  --> src/lib.rs:9:2
Nov 16 08:50:39.484 INFO [stderr]   |
Nov 16 08:50:39.484 INFO [stderr] 9 |     fn should_add_two() {
Nov 16 08:50:39.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 08:50:39.485 INFO [stderr]   |
Nov 16 08:50:39.485 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 08:50:39.486 INFO [stderr] 
Nov 16 08:50:40.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Nov 16 08:50:40.254 INFO [stderr] su: No module specific data is present
Nov 16 08:50:41.386 INFO running `"docker" "inspect" "a614d472d3db6bbb77fba91534ae73fc60d30083a02af50f951fbd64e951b2d9"`
Nov 16 08:50:41.777 INFO running `"docker" "rm" "-f" "a614d472d3db6bbb77fba91534ae73fc60d30083a02af50f951fbd64e951b2d9"`
Nov 16 08:50:42.170 INFO [stdout] a614d472d3db6bbb77fba91534ae73fc60d30083a02af50f951fbd64e951b2d9
Nov 16 08:50:42.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 08:50:42.756 INFO [stdout] 40618f86783e100aba3ab113b39a06c1b5ced6f089fbeaa61fd2bb1dc30cdd3a
Nov 16 08:50:42.758 INFO running `"docker" "start" "-a" "40618f86783e100aba3ab113b39a06c1b5ced6f089fbeaa61fd2bb1dc30cdd3a"`
Nov 16 08:50:44.703 INFO [stderr] usermod: no changes
Nov 16 08:50:44.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 08:50:44.756 INFO [stderr]      Running /target/debug/deps/rust_data_structures-cc69dff8c9dfd81c
Nov 16 08:50:44.767 INFO [stdout] 
Nov 16 08:50:44.768 INFO [stdout] running 5 tests
Nov 16 08:50:44.768 INFO [stdout] test tests::ignored_test ... ignored
Nov 16 08:50:44.784 INFO [stdout] test tests::equality ... ok
Nov 16 08:50:44.784 INFO [stdout] test tests::should_not_panic ... ok
Nov 16 08:50:44.847 INFO [stdout] test tests::equality_should_panic ... ok
Nov 16 08:50:44.848 INFO [stdout] test tests::should_panic ... ok
Nov 16 08:50:44.848 INFO [stdout] 
Nov 16 08:50:44.848 INFO [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 16 08:50:44.848 INFO [stdout] 
Nov 16 08:50:44.855 INFO [stderr]      Running /target/debug/deps/rust_data_structures-17f4a50d6efe853d
Nov 16 08:50:44.863 INFO [stdout] 
Nov 16 08:50:44.863 INFO [stdout] running 1 test
Nov 16 08:50:44.871 INFO [stdout] test tests::prints_hello_world ... ok
Nov 16 08:50:44.871 INFO [stdout] 
Nov 16 08:50:44.872 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:50:44.872 INFO [stdout] 
Nov 16 08:50:44.872 INFO [stderr]    Doc-tests rust_data_structures
Nov 16 08:50:45.071 INFO [stdout] 
Nov 16 08:50:45.072 INFO [stdout] running 0 tests
Nov 16 08:50:45.072 INFO [stdout] 
Nov 16 08:50:45.072 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:50:45.072 INFO [stdout] 
Nov 16 08:50:45.079 INFO [stderr] su: No module specific data is present
Nov 16 08:50:46.483 INFO running `"docker" "inspect" "40618f86783e100aba3ab113b39a06c1b5ced6f089fbeaa61fd2bb1dc30cdd3a"`
Nov 16 08:50:46.765 INFO running `"docker" "rm" "-f" "40618f86783e100aba3ab113b39a06c1b5ced6f089fbeaa61fd2bb1dc30cdd3a"`
Nov 16 08:50:47.083 INFO [stdout] 40618f86783e100aba3ab113b39a06c1b5ced6f089fbeaa61fd2bb1dc30cdd3a