Nov 18 03:57:12.132 INFO testing piece_table-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 03:57:12.132 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 18 03:57:12.491 INFO [stdout] c92534565a3821504ab357af9b948286cbb6948df05ab1f9bee2f172e1ab5e0a
Nov 18 03:57:12.497 INFO running `"docker" "start" "-a" "c92534565a3821504ab357af9b948286cbb6948df05ab1f9bee2f172e1ab5e0a"`
Nov 18 03:57:13.214 INFO [stderr] usermod: no changes
Nov 18 03:57:13.239 INFO [stderr]    Compiling piece_table v0.1.0 (/source)
Nov 18 03:57:13.974 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 18 03:57:13.975 INFO [stderr] su: No module specific data is present
Nov 18 03:57:14.556 INFO running `"docker" "inspect" "c92534565a3821504ab357af9b948286cbb6948df05ab1f9bee2f172e1ab5e0a"`
Nov 18 03:57:14.825 INFO running `"docker" "rm" "-f" "c92534565a3821504ab357af9b948286cbb6948df05ab1f9bee2f172e1ab5e0a"`
Nov 18 03:57:15.026 INFO [stdout] c92534565a3821504ab357af9b948286cbb6948df05ab1f9bee2f172e1ab5e0a
Nov 18 03:57:15.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 18 03:57:15.251 INFO [stdout] 956b2c5c8a5b138b64055a577babc81198e690cd9391acc87e673caaae3e5533
Nov 18 03:57:15.251 INFO running `"docker" "start" "-a" "956b2c5c8a5b138b64055a577babc81198e690cd9391acc87e673caaae3e5533"`
Nov 18 03:57:15.612 INFO [stderr] usermod: no changes
Nov 18 03:57:15.634 INFO [stderr]    Compiling piece_table v0.1.0 (/source)
Nov 18 03:57:16.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 18 03:57:16.840 INFO [stderr] su: No module specific data is present
Nov 18 03:57:17.834 INFO running `"docker" "inspect" "956b2c5c8a5b138b64055a577babc81198e690cd9391acc87e673caaae3e5533"`
Nov 18 03:57:18.041 INFO running `"docker" "rm" "-f" "956b2c5c8a5b138b64055a577babc81198e690cd9391acc87e673caaae3e5533"`
Nov 18 03:57:18.274 INFO [stdout] 956b2c5c8a5b138b64055a577babc81198e690cd9391acc87e673caaae3e5533
Nov 18 03:57:18.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 18 03:57:18.723 INFO [stdout] b3312b70c04088065200e61e4b5344bda0aafea5b4d95330a7455aa76bb68e65
Nov 18 03:57:18.729 INFO running `"docker" "start" "-a" "b3312b70c04088065200e61e4b5344bda0aafea5b4d95330a7455aa76bb68e65"`
Nov 18 03:57:19.763 INFO [stderr] usermod: no changes
Nov 18 03:57:19.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 03:57:19.819 INFO [stderr]      Running /target/debug/deps/piece_table-0e7e3a35b3caa521
Nov 18 03:57:19.819 INFO [stdout] 
Nov 18 03:57:19.819 INFO [stdout] running 7 tests
Nov 18 03:57:19.823 INFO [stdout] test tests::delete_string_at_middle_on_read_only_buffer ... ok
Nov 18 03:57:19.823 INFO [stdout] test tests::char_at_init_state ... ok
Nov 18 03:57:19.824 INFO [stdout] test tests::add_string_at_start ... ok
Nov 18 03:57:19.824 INFO [stdout] test tests::add_string_at_middle ... ok
Nov 18 03:57:19.824 INFO [stdout] test tests::add_string_at_end ... ok
Nov 18 03:57:19.843 INFO [stdout] test tests::add_string_at_empty ... ok
Nov 18 03:57:19.863 INFO [stdout] test tests::init ... ok
Nov 18 03:57:19.863 INFO [stdout] 
Nov 18 03:57:19.863 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:57:19.863 INFO [stdout] 
Nov 18 03:57:19.864 INFO [stderr]    Doc-tests piece_table
Nov 18 03:57:20.557 INFO [stdout] 
Nov 18 03:57:20.557 INFO [stdout] running 0 tests
Nov 18 03:57:20.557 INFO [stdout] 
Nov 18 03:57:20.557 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:57:20.557 INFO [stdout] 
Nov 18 03:57:20.565 INFO [stderr] su: No module specific data is present
Nov 18 03:57:20.957 INFO running `"docker" "inspect" "b3312b70c04088065200e61e4b5344bda0aafea5b4d95330a7455aa76bb68e65"`
Nov 18 03:57:21.065 INFO running `"docker" "rm" "-f" "b3312b70c04088065200e61e4b5344bda0aafea5b4d95330a7455aa76bb68e65"`
Nov 18 03:57:21.186 INFO [stdout] b3312b70c04088065200e61e4b5344bda0aafea5b4d95330a7455aa76bb68e65