Nov 16 09:30:11.368 INFO testing vangroan/rust-linkedlist against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 09:30:11.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 09:30:11.827 INFO [stdout] cab7b869d943ab2fa0decb2f1e24b2c417a6cb21552b22aadc3b3ec8765d5e70
Nov 16 09:30:11.835 INFO running `"docker" "start" "-a" "cab7b869d943ab2fa0decb2f1e24b2c417a6cb21552b22aadc3b3ec8765d5e70"`
Nov 16 09:30:13.586 INFO [stderr] usermod: no changes
Nov 16 09:30:13.639 INFO [stderr]    Compiling linked v0.1.0 (/source)
Nov 16 09:30:13.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Nov 16 09:30:13.987 INFO [stderr] su: No module specific data is present
Nov 16 09:30:15.156 INFO running `"docker" "inspect" "cab7b869d943ab2fa0decb2f1e24b2c417a6cb21552b22aadc3b3ec8765d5e70"`
Nov 16 09:30:15.481 INFO running `"docker" "rm" "-f" "cab7b869d943ab2fa0decb2f1e24b2c417a6cb21552b22aadc3b3ec8765d5e70"`
Nov 16 09:30:15.867 INFO [stdout] cab7b869d943ab2fa0decb2f1e24b2c417a6cb21552b22aadc3b3ec8765d5e70
Nov 16 09:30:15.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 09:30:16.309 INFO [stdout] 53c6aed9e9adbc4c72c89ddd228c26f39a736b7aac9053b9968fb979ecce7b5a
Nov 16 09:30:16.315 INFO running `"docker" "start" "-a" "53c6aed9e9adbc4c72c89ddd228c26f39a736b7aac9053b9968fb979ecce7b5a"`
Nov 16 09:30:18.283 INFO [stderr] usermod: no changes
Nov 16 09:30:18.352 INFO [stderr]    Compiling linked v0.1.0 (/source)
Nov 16 09:30:19.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 16 09:30:19.443 INFO [stderr] su: No module specific data is present
Nov 16 09:30:20.366 INFO running `"docker" "inspect" "53c6aed9e9adbc4c72c89ddd228c26f39a736b7aac9053b9968fb979ecce7b5a"`
Nov 16 09:30:20.601 INFO running `"docker" "rm" "-f" "53c6aed9e9adbc4c72c89ddd228c26f39a736b7aac9053b9968fb979ecce7b5a"`
Nov 16 09:30:21.023 INFO [stdout] 53c6aed9e9adbc4c72c89ddd228c26f39a736b7aac9053b9968fb979ecce7b5a
Nov 16 09:30:21.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 09:30:21.373 INFO [stdout] 9d9c37813ca1cd60b2742c6a8b77ffad0a4eaa5530765e3c44a32fe920b26391
Nov 16 09:30:21.373 INFO running `"docker" "start" "-a" "9d9c37813ca1cd60b2742c6a8b77ffad0a4eaa5530765e3c44a32fe920b26391"`
Nov 16 09:30:22.223 INFO [stderr] usermod: no changes
Nov 16 09:30:22.265 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 09:30:22.275 INFO [stderr]      Running /target/debug/deps/linked-22f08dffc3520ddb
Nov 16 09:30:22.276 INFO [stdout] 
Nov 16 09:30:22.276 INFO [stdout] running 6 tests
Nov 16 09:30:22.280 INFO [stdout] test second::test::peek ... ok
Nov 16 09:30:22.280 INFO [stdout] test second::test::iter_mut ... ok
Nov 16 09:30:22.280 INFO [stdout] test second::test::iter ... ok
Nov 16 09:30:22.280 INFO [stdout] test second::test::into_iter ... ok
Nov 16 09:30:22.280 INFO [stdout] test second::test::basics ... ok
Nov 16 09:30:22.280 INFO [stdout] test first::test::basics ... ok
Nov 16 09:30:22.280 INFO [stdout] 
Nov 16 09:30:22.280 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:30:22.280 INFO [stdout] 
Nov 16 09:30:22.287 INFO [stderr]    Doc-tests linked
Nov 16 09:30:22.423 INFO [stdout] 
Nov 16 09:30:22.423 INFO [stdout] running 0 tests
Nov 16 09:30:22.423 INFO [stdout] 
Nov 16 09:30:22.423 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:30:22.423 INFO [stdout] 
Nov 16 09:30:22.423 INFO [stderr] su: No module specific data is present
Nov 16 09:30:22.961 INFO running `"docker" "inspect" "9d9c37813ca1cd60b2742c6a8b77ffad0a4eaa5530765e3c44a32fe920b26391"`
Nov 16 09:30:23.202 INFO running `"docker" "rm" "-f" "9d9c37813ca1cd60b2742c6a8b77ffad0a4eaa5530765e3c44a32fe920b26391"`
Nov 16 09:30:23.399 INFO [stdout] 9d9c37813ca1cd60b2742c6a8b77ffad0a4eaa5530765e3c44a32fe920b26391