[INFO] cloning repository https://github.com/pjtatlow/jammdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pjtatlow/jammdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjtatlow%2Fjammdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjtatlow%2Fjammdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1acd25d3353b91aec577ded79343fbdef63861c
[INFO] testing pjtatlow/jammdb against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjtatlow%2Fjammdb" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pjtatlow/jammdb on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pjtatlow/jammdb
[INFO] finished tweaking git repo https://github.com/pjtatlow/jammdb
[INFO] tweaked toml for git repo https://github.com/pjtatlow/jammdb written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/pjtatlow/jammdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp-serde v0.15.4
[INFO] [stderr]   Downloaded rmp v0.8.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c82882d6dc99c4c7f552c39375471b1ff6ee766b4a85f90eb922ef4d4afbf513
[INFO] running `Command { std: "docker" "start" "-a" "c82882d6dc99c4c7f552c39375471b1ff6ee766b4a85f90eb922ef4d4afbf513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c82882d6dc99c4c7f552c39375471b1ff6ee766b4a85f90eb922ef4d4afbf513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82882d6dc99c4c7f552c39375471b1ff6ee766b4a85f90eb922ef4d4afbf513", kill_on_drop: false }`
[INFO] [stdout] c82882d6dc99c4c7f552c39375471b1ff6ee766b4a85f90eb922ef4d4afbf513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74fdd7a096cc4cd40097febc3a7b4c5b778f258f2d8b652714c91b976b9563cb
[INFO] running `Command { std: "docker" "start" "-a" "74fdd7a096cc4cd40097febc3a7b4c5b778f258f2d8b652714c91b976b9563cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling jammdb v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.91s
[INFO] running `Command { std: "docker" "inspect" "74fdd7a096cc4cd40097febc3a7b4c5b778f258f2d8b652714c91b976b9563cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74fdd7a096cc4cd40097febc3a7b4c5b778f258f2d8b652714c91b976b9563cb", kill_on_drop: false }`
[INFO] [stdout] 74fdd7a096cc4cd40097febc3a7b4c5b778f258f2d8b652714c91b976b9563cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6920a34acac41f936e77362e91e840b464996f181c3a5d1272a50e31bb417e73
[INFO] running `Command { std: "docker" "start" "-a" "6920a34acac41f936e77362e91e840b464996f181c3a5d1272a50e31bb417e73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rmp-serde v0.15.4
[INFO] [stderr]    Compiling jammdb v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "6920a34acac41f936e77362e91e840b464996f181c3a5d1272a50e31bb417e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6920a34acac41f936e77362e91e840b464996f181c3a5d1272a50e31bb417e73", kill_on_drop: false }`
[INFO] [stdout] 6920a34acac41f936e77362e91e840b464996f181c3a5d1272a50e31bb417e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0a5c31fbdb3966c09e2b19cc720ec60d42e097d86693eb76cdf458b35c787d5
[INFO] running `Command { std: "docker" "start" "-a" "d0a5c31fbdb3966c09e2b19cc720ec60d42e097d86693eb76cdf458b35c787d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jammdb-3c27f073a027989b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test data::tests::test_bucket_data ... ok
[INFO] [stdout] test data::tests::test_kv_pair ... ok
[INFO] [stdout] test data::tests::test_data ... ok
[INFO] [stdout] test data::tests::test_slice_parts ... ok
[INFO] [stdout] test freelist::tests::test_release ... ok
[INFO] [stdout] test freelist::tests::test_pages ... ok
[INFO] [stdout] test freelist::tests::test_free ... ok
[INFO] [stdout] test freelist::tests::test_allocate ... ok
[INFO] [stdout] test freelist::tests::test_size ... ok
[INFO] [stdout] test ptr::tests::test_ptr ... ok
[INFO] [stdout] test meta::tests::test_meta ... ok
[INFO] [stdout] test transaction::tests::test_allocate_no_freelist ... ok
[INFO] [stdout] test transaction::tests::test_allocate_freelist ... ok
[INFO] [stdout] test transaction::tests::test_free ... ok
[INFO] [stdout] test transaction::tests::test_copy_data ... ok
[INFO] [stdout] test db::tests::test_open_options ... ok
[INFO] [stdout] test db::tests::test_open_options_min_pages - should panic ... ok
[INFO] [stdout] test db::tests::test_open_options_min_pagesize - should panic ... ok
[INFO] [stdout] test db::tests::test_different_pagesizes - should panic ... ok
[INFO] [stdout] test transaction::tests::test_ro_txs ... ok
[INFO] [stdout] test transaction::tests::test_concurrent_txs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/deletes.rs (/opt/rustwide/target/debug/deps/deletes-392574e932015bb5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test delete_simple_bucket ... ok
[INFO] [stdout] test delete_large_bucket_with_large_nested_buckets ... ok
[INFO] [stdout] test small_deletes ... ok
[INFO] [stdout] test large_deletes ... ok
[INFO] [stdout] test medium_deletes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.63s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iterators.rs (/opt/rustwide/target/debug/deps/iterators-2739e7456f85c353)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test kv_iter ... ok
[INFO] [stdout] test root_buckets ... ok
[INFO] [stdout] test cursor_seek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multiple_buckets.rs (/opt/rustwide/target/debug/deps/multiple_buckets-a78c6bdbb1a4a1c2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test nested_buckets ... ok
[INFO] [stdout] test sibling_buckets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multiple_txs.rs (/opt/rustwide/target/debug/deps/multiple_txs-023a4d3f116bf019)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tx_isolation ... ok
[INFO] [stderr]      Running tests/simple_inserts.rs (/opt/rustwide/target/debug/deps/simple_inserts-ef077217b224d104)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test small_insert ... ok
[INFO] [stdout] test medium_insert ... ok
[INFO] [stdout] test large_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 31.55s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jammdb
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get (line 378) - compile ... ok
[INFO] [stdout] test src/data.rs - data::BucketData (line 161) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::delete_bucket (line 292) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket (line 32) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 28) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get_kv (line 417) - compile ... ok
[INFO] [stdout] test src/transaction.rs - transaction::Transaction (line 42) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::cursor (line 130) - compile ... ok
[INFO] [stdout] test src/data.rs - data::Data (line 67) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::delete (line 192) - compile ... ok
[INFO] [stdout] test src/db.rs - db::OpenOptions (line 33) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get_or_create_bucket (line 256) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::create_bucket (line 223) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::next_int (line 320) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 64) - compile ... ok
[INFO] [stdout] test src/cursor.rs - cursor::Cursor (line 115) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get_bucket (line 162) - compile ... ok
[INFO] [stdout] test src/data.rs - data::KVPair (line 231) - compile ... ok
[INFO] [stdout] test src/db.rs - db::DB::open (line 147) - compile ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::put (line 93) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 41.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0a5c31fbdb3966c09e2b19cc720ec60d42e097d86693eb76cdf458b35c787d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a5c31fbdb3966c09e2b19cc720ec60d42e097d86693eb76cdf458b35c787d5", kill_on_drop: false }`
[INFO] [stdout] d0a5c31fbdb3966c09e2b19cc720ec60d42e097d86693eb76cdf458b35c787d5