Dec 07 04:33:37.837 INFO testing piece_table-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 04:33:37.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:33:38.661 INFO [stdout] 9a2c7760feb19cdbd170f7be91d4a84c0ffd5bbab701b470b5ea0b029eac8bc0
Dec 07 04:33:38.664 INFO running `"docker" "start" "-a" "9a2c7760feb19cdbd170f7be91d4a84c0ffd5bbab701b470b5ea0b029eac8bc0"`
Dec 07 04:33:39.295 INFO [stderr] usermod: no changes
Dec 07 04:33:39.361 INFO [stderr]    Compiling piece_table v0.1.0 (/source)
Dec 07 04:33:40.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 07 04:33:40.011 INFO [stderr] su: No module specific data is present
Dec 07 04:33:40.525 INFO running `"docker" "inspect" "9a2c7760feb19cdbd170f7be91d4a84c0ffd5bbab701b470b5ea0b029eac8bc0"`
Dec 07 04:33:40.661 INFO running `"docker" "rm" "-f" "9a2c7760feb19cdbd170f7be91d4a84c0ffd5bbab701b470b5ea0b029eac8bc0"`
Dec 07 04:33:40.784 INFO [stdout] 9a2c7760feb19cdbd170f7be91d4a84c0ffd5bbab701b470b5ea0b029eac8bc0
Dec 07 04:33:40.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:33:40.964 INFO [stdout] c2e0bc8339844758469c82b4c60484fe5df4d7fe5133637a745f40d9f3a64ac0
Dec 07 04:33:40.966 INFO running `"docker" "start" "-a" "c2e0bc8339844758469c82b4c60484fe5df4d7fe5133637a745f40d9f3a64ac0"`
Dec 07 04:33:41.364 INFO [stderr] usermod: no changes
Dec 07 04:33:41.408 INFO [stderr]    Compiling piece_table v0.1.0 (/source)
Dec 07 04:33:42.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 07 04:33:42.789 INFO [stderr] su: No module specific data is present
Dec 07 04:33:44.058 INFO running `"docker" "inspect" "c2e0bc8339844758469c82b4c60484fe5df4d7fe5133637a745f40d9f3a64ac0"`
Dec 07 04:33:44.482 INFO running `"docker" "rm" "-f" "c2e0bc8339844758469c82b4c60484fe5df4d7fe5133637a745f40d9f3a64ac0"`
Dec 07 04:33:44.748 INFO [stdout] c2e0bc8339844758469c82b4c60484fe5df4d7fe5133637a745f40d9f3a64ac0
Dec 07 04:33:44.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:33:45.100 INFO [stdout] 84b1e1db5806625c3b1afe4d740fdac8f2ad1fcf68522d772672be8bc59e3e64
Dec 07 04:33:45.104 INFO running `"docker" "start" "-a" "84b1e1db5806625c3b1afe4d740fdac8f2ad1fcf68522d772672be8bc59e3e64"`
Dec 07 04:33:46.108 INFO [stderr] usermod: no changes
Dec 07 04:33:46.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 04:33:46.143 INFO [stderr]      Running /target/debug/deps/piece_table-bb19492e106e86a1
Dec 07 04:33:46.172 INFO [stdout] 
Dec 07 04:33:46.172 INFO [stdout] running 7 tests
Dec 07 04:33:46.172 INFO [stdout] test tests::add_string_at_empty ... ok
Dec 07 04:33:46.172 INFO [stdout] test tests::add_string_at_start ... ok
Dec 07 04:33:46.172 INFO [stdout] test tests::char_at_init_state ... ok
Dec 07 04:33:46.172 INFO [stdout] test tests::delete_string_at_middle_on_read_only_buffer ... ok
Dec 07 04:33:46.172 INFO [stdout] test tests::add_string_at_end ... ok
Dec 07 04:33:46.172 INFO [stdout] test tests::add_string_at_middle ... ok
Dec 07 04:33:46.202 INFO [stdout] test tests::init ... ok
Dec 07 04:33:46.202 INFO [stdout] 
Dec 07 04:33:46.202 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:33:46.202 INFO [stdout] 
Dec 07 04:33:46.203 INFO [stderr]    Doc-tests piece_table
Dec 07 04:33:46.835 INFO [stdout] 
Dec 07 04:33:46.835 INFO [stdout] running 0 tests
Dec 07 04:33:46.835 INFO [stdout] 
Dec 07 04:33:46.835 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:33:46.835 INFO [stdout] 
Dec 07 04:33:46.842 INFO [stderr] su: No module specific data is present
Dec 07 04:33:47.181 INFO running `"docker" "inspect" "84b1e1db5806625c3b1afe4d740fdac8f2ad1fcf68522d772672be8bc59e3e64"`
Dec 07 04:33:47.254 INFO running `"docker" "rm" "-f" "84b1e1db5806625c3b1afe4d740fdac8f2ad1fcf68522d772672be8bc59e3e64"`
Dec 07 04:33:47.341 INFO [stdout] 84b1e1db5806625c3b1afe4d740fdac8f2ad1fcf68522d772672be8bc59e3e64