Dec 15 14:51:10.079 INFO testing fingertrees-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:51:10.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 14:51:10.364 INFO [stdout] 82c6e3315c139d75615832a7fb803b59ae98b14c8ed5b347f8f5078cdb887b31
Dec 15 14:51:10.367 INFO running `"docker" "start" "-a" "82c6e3315c139d75615832a7fb803b59ae98b14c8ed5b347f8f5078cdb887b31"`
Dec 15 14:51:11.145 INFO [stderr] usermod: no changes
Dec 15 14:51:11.306 INFO [stderr]    Compiling fingertrees v0.2.1 (/source)
Dec 15 14:51:12.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 15 14:51:12.260 INFO [stderr] su: No module specific data is present
Dec 15 14:51:13.047 INFO running `"docker" "inspect" "82c6e3315c139d75615832a7fb803b59ae98b14c8ed5b347f8f5078cdb887b31"`
Dec 15 14:51:13.243 INFO running `"docker" "rm" "-f" "82c6e3315c139d75615832a7fb803b59ae98b14c8ed5b347f8f5078cdb887b31"`
Dec 15 14:51:13.520 INFO [stdout] 82c6e3315c139d75615832a7fb803b59ae98b14c8ed5b347f8f5078cdb887b31
Dec 15 14:51:13.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 14:51:13.954 INFO [stdout] b3c9b4773be73fff8f5799e716200b3edd14e16d4b28167573d22bf7f71ea0a6
Dec 15 14:51:13.955 INFO running `"docker" "start" "-a" "b3c9b4773be73fff8f5799e716200b3edd14e16d4b28167573d22bf7f71ea0a6"`
Dec 15 14:51:14.965 INFO [stderr] usermod: no changes
Dec 15 14:51:15.263 INFO [stderr]    Compiling fingertrees v0.2.1 (/source)
Dec 15 14:51:21.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
Dec 15 14:51:21.450 INFO [stderr] su: No module specific data is present
Dec 15 14:51:22.395 INFO running `"docker" "inspect" "b3c9b4773be73fff8f5799e716200b3edd14e16d4b28167573d22bf7f71ea0a6"`
Dec 15 14:51:22.747 INFO running `"docker" "rm" "-f" "b3c9b4773be73fff8f5799e716200b3edd14e16d4b28167573d22bf7f71ea0a6"`
Dec 15 14:51:22.975 INFO [stdout] b3c9b4773be73fff8f5799e716200b3edd14e16d4b28167573d22bf7f71ea0a6
Dec 15 14:51:22.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 14:51:23.419 INFO [stdout] c6cbe07e0637bf55ae61e6abaaa98dc7ef8953a7e2e1fd4b4bc5eb1ef38b094e
Dec 15 14:51:23.427 INFO running `"docker" "start" "-a" "c6cbe07e0637bf55ae61e6abaaa98dc7ef8953a7e2e1fd4b4bc5eb1ef38b094e"`
Dec 15 14:51:24.508 INFO [stderr] usermod: no changes
Dec 15 14:51:24.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 15 14:51:24.703 INFO [stderr]      Running /target/debug/deps/fingertrees-3f143613d6907c50
Dec 15 14:51:24.703 INFO [stdout] 
Dec 15 14:51:24.703 INFO [stdout] running 6 tests
Dec 15 14:51:24.703 INFO [stdout] test test::simple::sync_send ... ok
Dec 15 14:51:24.731 INFO [stdout] test test::simple::queue ... ok
Dec 15 14:51:24.731 INFO [stdout] test test::simple::reversed ... ok
Dec 15 14:51:24.855 INFO [stdout] test test::quickcheck::split_and_concat ... ok
Dec 15 14:51:25.439 INFO [stdout] test test::simple::split ... ok
Dec 15 14:51:26.148 INFO [stdout] test test::simple::concat ... ok
Dec 15 14:51:26.148 INFO [stdout] 
Dec 15 14:51:26.148 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:51:26.148 INFO [stdout] 
Dec 15 14:51:26.151 INFO [stderr]    Doc-tests fingertrees
Dec 15 14:51:27.289 INFO [stdout] 
Dec 15 14:51:27.289 INFO [stdout] running 2 tests
Dec 15 14:51:29.166 INFO [stdout] test src/reference.rs - reference::Refs (line 36) ... ok
Dec 15 14:51:30.119 INFO [stdout] test src/lib.rs -  (line 26) ... ok
Dec 15 14:51:30.119 INFO [stdout] 
Dec 15 14:51:30.120 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:51:30.120 INFO [stdout] 
Dec 15 14:51:30.155 INFO [stderr] su: No module specific data is present
Dec 15 14:51:31.437 INFO running `"docker" "inspect" "c6cbe07e0637bf55ae61e6abaaa98dc7ef8953a7e2e1fd4b4bc5eb1ef38b094e"`
Dec 15 14:51:31.733 INFO running `"docker" "rm" "-f" "c6cbe07e0637bf55ae61e6abaaa98dc7ef8953a7e2e1fd4b4bc5eb1ef38b094e"`
Dec 15 14:51:32.051 INFO [stdout] c6cbe07e0637bf55ae61e6abaaa98dc7ef8953a7e2e1fd4b4bc5eb1ef38b094e