Dec 02 15:15:56.889 INFO testing string-builder-0.2.0 against 1.30.1 for beta-1.31-5
Dec 02 15:15:56.889 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:15:57.129 INFO [stdout] a26c7f4e7a6f5e308193c2448f2a3981d5802afc576792c30c1f490cf5508e7f
Dec 02 15:15:57.135 INFO running `"docker" "start" "-a" "a26c7f4e7a6f5e308193c2448f2a3981d5802afc576792c30c1f490cf5508e7f"`
Dec 02 15:15:58.187 INFO [stderr] usermod: no changes
Dec 02 15:15:58.223 INFO [stderr]    Compiling string-builder v0.2.0 (/source)
Dec 02 15:15:59.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 02 15:15:59.030 INFO [stderr] su: No module specific data is present
Dec 02 15:15:59.300 INFO running `"docker" "inspect" "a26c7f4e7a6f5e308193c2448f2a3981d5802afc576792c30c1f490cf5508e7f"`
Dec 02 15:15:59.453 INFO running `"docker" "rm" "-f" "a26c7f4e7a6f5e308193c2448f2a3981d5802afc576792c30c1f490cf5508e7f"`
Dec 02 15:15:59.549 INFO [stdout] a26c7f4e7a6f5e308193c2448f2a3981d5802afc576792c30c1f490cf5508e7f
Dec 02 15:15:59.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:15:59.790 INFO [stdout] 921dc712dff417ce44bea7038b62612e074453d35dc47771f4fe3320172c74dc
Dec 02 15:15:59.792 INFO running `"docker" "start" "-a" "921dc712dff417ce44bea7038b62612e074453d35dc47771f4fe3320172c74dc"`
Dec 02 15:16:00.203 INFO [stderr] usermod: no changes
Dec 02 15:16:00.229 INFO [stderr]    Compiling string-builder v0.2.0 (/source)
Dec 02 15:16:01.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 02 15:16:01.388 INFO [stderr] su: No module specific data is present
Dec 02 15:16:01.679 INFO running `"docker" "inspect" "921dc712dff417ce44bea7038b62612e074453d35dc47771f4fe3320172c74dc"`
Dec 02 15:16:01.852 INFO running `"docker" "rm" "-f" "921dc712dff417ce44bea7038b62612e074453d35dc47771f4fe3320172c74dc"`
Dec 02 15:16:01.972 INFO [stdout] 921dc712dff417ce44bea7038b62612e074453d35dc47771f4fe3320172c74dc
Dec 02 15:16:01.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:16:02.196 INFO [stdout] 0363ac5614d20b1eaa2056dde838a0bbff9a176b5884ca646af2b255da4036c7
Dec 02 15:16:02.202 INFO running `"docker" "start" "-a" "0363ac5614d20b1eaa2056dde838a0bbff9a176b5884ca646af2b255da4036c7"`
Dec 02 15:16:02.866 INFO [stderr] usermod: no changes
Dec 02 15:16:02.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 15:16:02.902 INFO [stderr]      Running /target/debug/deps/string_builder-a6625389d3c49729
Dec 02 15:16:02.906 INFO [stdout] 
Dec 02 15:16:02.910 INFO [stdout] running 3 tests
Dec 02 15:16:02.911 INFO [stdout] test tests::test_all_supported_types ... ok
Dec 02 15:16:02.911 INFO [stdout] test tests::test_tool_album ... ok
Dec 02 15:16:02.911 INFO [stdout] test tests::test_individual_unicode_characters ... ok
Dec 02 15:16:02.911 INFO [stdout] 
Dec 02 15:16:02.911 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:16:02.911 INFO [stdout] 
Dec 02 15:16:02.911 INFO [stderr]    Doc-tests string-builder
Dec 02 15:16:03.819 INFO [stdout] 
Dec 02 15:16:03.819 INFO [stdout] running 3 tests
Dec 02 15:16:06.031 INFO [stdout] test src/lib.rs - Builder::len (line 44) ... ok
Dec 02 15:16:06.244 INFO [stdout] test src/lib.rs - Builder::append (line 30) ... ok
Dec 02 15:16:06.282 INFO [stdout] test src/lib.rs - Builder::string (line 60) ... ok
Dec 02 15:16:06.282 INFO [stdout] 
Dec 02 15:16:06.282 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:16:06.282 INFO [stdout] 
Dec 02 15:16:06.290 INFO [stderr] su: No module specific data is present
Dec 02 15:16:06.763 INFO running `"docker" "inspect" "0363ac5614d20b1eaa2056dde838a0bbff9a176b5884ca646af2b255da4036c7"`
Dec 02 15:16:06.997 INFO running `"docker" "rm" "-f" "0363ac5614d20b1eaa2056dde838a0bbff9a176b5884ca646af2b255da4036c7"`
Dec 02 15:16:07.292 INFO [stdout] 0363ac5614d20b1eaa2056dde838a0bbff9a176b5884ca646af2b255da4036c7
