Dec 06 19:22:54.951 INFO testing tree-index-0.5.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 19:22:54.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 19:22:55.324 INFO [stdout] 18ba1486efcddd7afd43700f341f2fa7483fad9fa98b1ec814aa7e4a51ef436c
Dec 06 19:22:55.327 INFO running `"docker" "start" "-a" "18ba1486efcddd7afd43700f341f2fa7483fad9fa98b1ec814aa7e4a51ef436c"`
Dec 06 19:22:56.177 INFO [stderr] usermod: no changes
Dec 06 19:22:56.248 INFO [stderr]    Compiling flat-tree v3.7.0
Dec 06 19:22:56.248 INFO [stderr]    Compiling memory-pager v0.8.0
Dec 06 19:22:58.025 INFO [stderr]    Compiling sparse-bitfield v0.8.1
Dec 06 19:22:59.278 INFO [stderr]    Compiling tree-index v0.5.0 (/source)
Dec 06 19:23:00.538 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
Dec 06 19:23:00.542 INFO [stderr] su: No module specific data is present
Dec 06 19:23:01.126 INFO running `"docker" "inspect" "18ba1486efcddd7afd43700f341f2fa7483fad9fa98b1ec814aa7e4a51ef436c"`
Dec 06 19:23:01.422 INFO running `"docker" "rm" "-f" "18ba1486efcddd7afd43700f341f2fa7483fad9fa98b1ec814aa7e4a51ef436c"`
Dec 06 19:23:01.749 INFO [stdout] 18ba1486efcddd7afd43700f341f2fa7483fad9fa98b1ec814aa7e4a51ef436c
Dec 06 19:23:01.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 19:23:02.298 INFO [stdout] 1f8b5356c084e162f566545a1da565c374ceace6eeeb3a6ebe4b9248db39f0bd
Dec 06 19:23:02.300 INFO running `"docker" "start" "-a" "1f8b5356c084e162f566545a1da565c374ceace6eeeb3a6ebe4b9248db39f0bd"`
Dec 06 19:23:03.484 INFO [stderr] usermod: no changes
Dec 06 19:23:03.616 INFO [stderr]    Compiling tree-index v0.5.0 (/source)
Dec 06 19:23:06.474 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Dec 06 19:23:06.479 INFO [stderr] su: No module specific data is present
Dec 06 19:23:07.051 INFO running `"docker" "inspect" "1f8b5356c084e162f566545a1da565c374ceace6eeeb3a6ebe4b9248db39f0bd"`
Dec 06 19:23:07.234 INFO running `"docker" "rm" "-f" "1f8b5356c084e162f566545a1da565c374ceace6eeeb3a6ebe4b9248db39f0bd"`
Dec 06 19:23:07.436 INFO [stdout] 1f8b5356c084e162f566545a1da565c374ceace6eeeb3a6ebe4b9248db39f0bd
Dec 06 19:23:07.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 19:23:07.907 INFO [stdout] ef40604ae1df289c6ff99ad3e8bef8ddfaa8bcc6210bafe9310d4b3bc9c51e70
Dec 06 19:23:07.910 INFO running `"docker" "start" "-a" "ef40604ae1df289c6ff99ad3e8bef8ddfaa8bcc6210bafe9310d4b3bc9c51e70"`
Dec 06 19:23:08.845 INFO [stderr] usermod: no changes
Dec 06 19:23:08.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 19:23:08.916 INFO [stderr]      Running /target/debug/deps/tree_index-98b7fab8c2eed527
Dec 06 19:23:08.924 INFO [stdout] 
Dec 06 19:23:08.924 INFO [stdout] running 0 tests
Dec 06 19:23:08.924 INFO [stdout] 
Dec 06 19:23:08.924 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:23:08.924 INFO [stdout] 
Dec 06 19:23:08.924 INFO [stdout] 
Dec 06 19:23:08.924 INFO [stdout] running 10 tests
Dec 06 19:23:08.924 INFO [stdout] test proof_without_a_digest_3 ... ok
Dec 06 19:23:08.924 INFO [stdout] test proof_with_a_digest_3 ... ok
Dec 06 19:23:08.924 INFO [stdout] test proof_with_a_digest_2 ... ok
Dec 06 19:23:08.924 INFO [stdout] test verified_by ... ok
Dec 06 19:23:08.924 INFO [stdout] test digest_sanity_checks ... ok
Dec 06 19:23:08.924 INFO [stdout] test digest ... ok
Dec 06 19:23:08.924 INFO [stdout] test set_and_get ... ok
Dec 06 19:23:08.924 INFO [stdout] test proof_with_a_digest_1 ... ok
Dec 06 19:23:08.924 INFO [stderr]      Running /target/debug/deps/test-d2332d2ff3e34d0c
Dec 06 19:23:08.925 INFO [stdout] test proof_without_a_digest_1 ... ok
Dec 06 19:23:08.925 INFO [stdout] test proof_without_a_digest_2 ... ok
Dec 06 19:23:08.925 INFO [stdout] 
Dec 06 19:23:08.925 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:23:08.925 INFO [stdout] 
Dec 06 19:23:08.932 INFO [stderr]    Doc-tests tree-index
Dec 06 19:23:10.749 INFO [stdout] 
Dec 06 19:23:10.749 INFO [stdout] running 6 tests
Dec 06 19:23:16.848 INFO [stdout] test src/proof.rs - proof::Proof<'a>::nodes (line 63) ... ok
Dec 06 19:23:17.672 INFO [stdout] test src/proof.rs - proof::Proof<'a>::new (line 15) ... ok
Dec 06 19:23:17.796 INFO [stdout] test src/proof.rs - proof::Proof<'a>::index (line 33) ... ok
Dec 06 19:23:17.951 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 06 19:23:18.374 INFO [stdout] test src/proof.rs - proof::Proof<'a>::verified_by (line 48) ... ok
Dec 06 19:23:18.689 INFO [stdout] test src/lib.rs - TreeIndex::blocks (line 223) ... ok
Dec 06 19:23:18.691 INFO [stdout] 
Dec 06 19:23:18.691 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:23:18.691 INFO [stdout] 
Dec 06 19:23:18.712 INFO [stderr] su: No module specific data is present
Dec 06 19:23:19.326 INFO running `"docker" "inspect" "ef40604ae1df289c6ff99ad3e8bef8ddfaa8bcc6210bafe9310d4b3bc9c51e70"`
Dec 06 19:23:19.583 INFO running `"docker" "rm" "-f" "ef40604ae1df289c6ff99ad3e8bef8ddfaa8bcc6210bafe9310d4b3bc9c51e70"`
Dec 06 19:23:19.762 INFO [stdout] ef40604ae1df289c6ff99ad3e8bef8ddfaa8bcc6210bafe9310d4b3bc9c51e70