Dec 07 20:36:21.161 INFO testing circular-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 20:36:21.161 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 07 20:36:21.822 INFO [stdout] 16daeb4a2c5322ecfc9c3f9d87b2237a35b960f25a5bce05bc17b750943f50ce
Dec 07 20:36:21.824 INFO running `"docker" "start" "-a" "16daeb4a2c5322ecfc9c3f9d87b2237a35b960f25a5bce05bc17b750943f50ce"`
Dec 07 20:36:23.360 INFO [stderr] usermod: no changes
Dec 07 20:36:23.444 INFO [stderr]    Compiling circular v0.2.0 (/source)
Dec 07 20:36:24.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 07 20:36:24.397 INFO [stderr] su: No module specific data is present
Dec 07 20:36:25.254 INFO running `"docker" "inspect" "16daeb4a2c5322ecfc9c3f9d87b2237a35b960f25a5bce05bc17b750943f50ce"`
Dec 07 20:36:25.616 INFO running `"docker" "rm" "-f" "16daeb4a2c5322ecfc9c3f9d87b2237a35b960f25a5bce05bc17b750943f50ce"`
Dec 07 20:36:25.964 INFO [stdout] 16daeb4a2c5322ecfc9c3f9d87b2237a35b960f25a5bce05bc17b750943f50ce
Dec 07 20:36:25.970 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 07 20:36:26.453 INFO [stdout] e3abfdeaa07684dd8b5a053a403ffaba7f1f72cb422e16b9f5b041f08dfb2ab0
Dec 07 20:36:26.455 INFO running `"docker" "start" "-a" "e3abfdeaa07684dd8b5a053a403ffaba7f1f72cb422e16b9f5b041f08dfb2ab0"`
Dec 07 20:36:28.260 INFO [stderr] usermod: no changes
Dec 07 20:36:28.316 INFO [stderr]    Compiling circular v0.2.0 (/source)
Dec 07 20:36:28.907 INFO [stderr] warning: unused import: `std::str`
Dec 07 20:36:28.908 INFO [stderr]    --> src/lib.rs:387:7
Dec 07 20:36:28.908 INFO [stderr]     |
Dec 07 20:36:28.908 INFO [stderr] 387 |   use std::str;
Dec 07 20:36:28.908 INFO [stderr]     |       ^^^^^^^^
Dec 07 20:36:28.908 INFO [stderr]     |
Dec 07 20:36:28.908 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 07 20:36:28.908 INFO [stderr] 
Dec 07 20:36:30.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 07 20:36:30.142 INFO [stderr] su: No module specific data is present
Dec 07 20:36:30.785 INFO running `"docker" "inspect" "e3abfdeaa07684dd8b5a053a403ffaba7f1f72cb422e16b9f5b041f08dfb2ab0"`
Dec 07 20:36:31.054 INFO running `"docker" "rm" "-f" "e3abfdeaa07684dd8b5a053a403ffaba7f1f72cb422e16b9f5b041f08dfb2ab0"`
Dec 07 20:36:31.391 INFO [stdout] e3abfdeaa07684dd8b5a053a403ffaba7f1f72cb422e16b9f5b041f08dfb2ab0
Dec 07 20:36:31.398 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 07 20:36:31.813 INFO [stdout] 73119e538675ad5c20458ab92cbe412775c904910f6862ee7b9f4aac5f4c787f
Dec 07 20:36:31.815 INFO running `"docker" "start" "-a" "73119e538675ad5c20458ab92cbe412775c904910f6862ee7b9f4aac5f4c787f"`
Dec 07 20:36:33.746 INFO [stderr] usermod: no changes
Dec 07 20:36:33.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 07 20:36:33.836 INFO [stderr]      Running /target/debug/deps/circular-bf81fa9e6bc51aaf
Dec 07 20:36:33.848 INFO [stdout] 
Dec 07 20:36:33.848 INFO [stdout] running 4 tests
Dec 07 20:36:33.848 INFO [stdout] test tests::delete ... ok
Dec 07 20:36:33.848 INFO [stdout] test tests::set_position ... ok
Dec 07 20:36:33.848 INFO [stdout] test tests::replace ... ok
Dec 07 20:36:33.848 INFO [stdout] test tests::fill_and_consume ... ok
Dec 07 20:36:33.848 INFO [stdout] 
Dec 07 20:36:33.848 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:36:33.848 INFO [stdout] 
Dec 07 20:36:33.848 INFO [stderr]    Doc-tests circular
Dec 07 20:36:34.672 INFO [stdout] 
Dec 07 20:36:34.672 INFO [stdout] running 2 tests
Dec 07 20:36:36.404 INFO [stdout] test src/lib.rs - Buffer::position (line 163) ... ok
Dec 07 20:36:36.471 INFO [stdout] test src/lib.rs -  (line 15) ... ok
Dec 07 20:36:36.471 INFO [stdout] 
Dec 07 20:36:36.471 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:36:36.471 INFO [stdout] 
Dec 07 20:36:36.488 INFO [stderr] su: No module specific data is present
Dec 07 20:36:37.782 INFO running `"docker" "inspect" "73119e538675ad5c20458ab92cbe412775c904910f6862ee7b9f4aac5f4c787f"`
Dec 07 20:36:38.172 INFO running `"docker" "rm" "-f" "73119e538675ad5c20458ab92cbe412775c904910f6862ee7b9f4aac5f4c787f"`
Dec 07 20:36:38.552 INFO [stdout] 73119e538675ad5c20458ab92cbe412775c904910f6862ee7b9f4aac5f4c787f