[INFO] fetching crate jammdb 0.5.0...
[INFO] testing jammdb-0.5.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate jammdb 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jammdb 0.5.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jammdb 0.5.0
[INFO] finished tweaking crates.io crate jammdb 0.5.0
[INFO] tweaked toml for crates.io crate jammdb 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate jammdb 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79bf00204b982e450395c57e1de97d4f1b3ec3ffdaf770a68560cb8759f5505a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "79bf00204b982e450395c57e1de97d4f1b3ec3ffdaf770a68560cb8759f5505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79bf00204b982e450395c57e1de97d4f1b3ec3ffdaf770a68560cb8759f5505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bf00204b982e450395c57e1de97d4f1b3ec3ffdaf770a68560cb8759f5505a", kill_on_drop: false }`
[INFO] [stdout] 79bf00204b982e450395c57e1de97d4f1b3ec3ffdaf770a68560cb8759f5505a
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e5296c54e176dd7c99ea736773eb4597ea76c6fb50dfa073946334d60967462
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e5296c54e176dd7c99ea736773eb4597ea76c6fb50dfa073946334d60967462", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling jammdb v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "8e5296c54e176dd7c99ea736773eb4597ea76c6fb50dfa073946334d60967462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5296c54e176dd7c99ea736773eb4597ea76c6fb50dfa073946334d60967462", kill_on_drop: false }`
[INFO] [stdout] 8e5296c54e176dd7c99ea736773eb4597ea76c6fb50dfa073946334d60967462
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353e11faa372cc61badcbfa9f37cb952b085c1f14693c3efb4cb4ee715698624
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "353e11faa372cc61badcbfa9f37cb952b085c1f14693c3efb4cb4ee715698624", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling getrandom v0.2.2
[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 ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.1
[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 v0.8.9
[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 25.33s
[INFO] running `Command { std: "docker" "inspect" "353e11faa372cc61badcbfa9f37cb952b085c1f14693c3efb4cb4ee715698624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353e11faa372cc61badcbfa9f37cb952b085c1f14693c3efb4cb4ee715698624", kill_on_drop: false }`
[INFO] [stdout] 353e11faa372cc61badcbfa9f37cb952b085c1f14693c3efb4cb4ee715698624
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86e5f048d9daa04dd1a90eb249d37effc42be06b8a6db6d1f0b38f6c93ddf779
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "86e5f048d9daa04dd1a90eb249d37effc42be06b8a6db6d1f0b38f6c93ddf779", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jammdb-c4d24f4fd6b2b616)
[INFO] [stdout] test data::tests::test_kv_pair ... ok
[INFO] [stdout] test freelist::tests::test_size ... ok
[INFO] [stdout] test meta::tests::test_meta ... ok
[INFO] [stdout] test data::tests::test_bucket_data ... ok
[INFO] [stdout] test data::tests::test_data ... ok
[INFO] [stdout] test data::tests::test_slice_parts ... ok
[INFO] [stdout] test freelist::tests::test_allocate ... ok
[INFO] [stdout] test ptr::tests::test_ptr ... ok
[INFO] [stdout] test freelist::tests::test_release ... ok
[INFO] [stdout] test freelist::tests::test_pages ... ok
[INFO] [stdout] test transaction::tests::test_allocate_no_freelist ... ok
[INFO] [stdout] test transaction::tests::test_allocate_freelist ... ok
[INFO] [stdout] test freelist::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_pagesize ... ok
[INFO] [stdout] test db::tests::test_open_options_min_pages ... ok
[INFO] [stdout] test transaction::tests::test_concurrent_txs ... ok
[INFO] [stdout] test db::tests::test_different_pagesizes ... ok
[INFO] [stdout] test transaction::tests::test_ro_txs ... ok
[INFO] [stdout] test transaction::tests::test_free ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jammdb
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::delete (line 192) ... ok
[INFO] [stdout] test src/cursor.rs - cursor::Cursor (line 115) ... ok
[INFO] [stdout] test src/data.rs - data::Data (line 67) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::put (line 93) ... ok
[INFO] [stdout] test src/db.rs - db::DB::open (line 147) ... ok
[INFO] [stdout] test src/data.rs - data::BucketData (line 161) ... ok
[INFO] [stdout] test src/db.rs - db::OpenOptions (line 33) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket (line 32) ... ok
[INFO] [stdout] test src/data.rs - data::KVPair (line 231) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::cursor (line 130) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::create_bucket (line 223) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::next_int (line 320) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get_or_create_bucket (line 256) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get (line 378) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get_bucket (line 162) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::delete_bucket (line 292) ... ok
[INFO] [stdout] test src/transaction.rs - transaction::Transaction (line 42) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::get_kv (line 417) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86e5f048d9daa04dd1a90eb249d37effc42be06b8a6db6d1f0b38f6c93ddf779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e5f048d9daa04dd1a90eb249d37effc42be06b8a6db6d1f0b38f6c93ddf779", kill_on_drop: false }`
[INFO] [stdout] 86e5f048d9daa04dd1a90eb249d37effc42be06b8a6db6d1f0b38f6c93ddf779