[INFO] fetching crate rs-leveldb 0.1.5...
[INFO] testing rs-leveldb-0.1.5 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rs-leveldb 0.1.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rs-leveldb 0.1.5 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-leveldb 0.1.5
[INFO] finished tweaking crates.io crate rs-leveldb 0.1.5
[INFO] tweaked toml for crates.io crate rs-leveldb 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rs-leveldb 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leveldb-sys v2.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8497497b8ce97317b4ffa343cac5af65ba6267040446cecf97864f3f546cd6e4
[INFO] running `Command { std: "docker" "start" "-a" "8497497b8ce97317b4ffa343cac5af65ba6267040446cecf97864f3f546cd6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8497497b8ce97317b4ffa343cac5af65ba6267040446cecf97864f3f546cd6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8497497b8ce97317b4ffa343cac5af65ba6267040446cecf97864f3f546cd6e4", kill_on_drop: false }`
[INFO] [stdout] 8497497b8ce97317b4ffa343cac5af65ba6267040446cecf97864f3f546cd6e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08f08b0fec09e8cb4431be84b3755080ea1e8107aa810c64b3d0b51069c01b4
[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" "b08f08b0fec09e8cb4431be84b3755080ea1e8107aa810c64b3d0b51069c01b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling leveldb-sys v2.0.8
[INFO] [stderr]    Compiling rs-leveldb v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.99s
[INFO] running `Command { std: "docker" "inspect" "b08f08b0fec09e8cb4431be84b3755080ea1e8107aa810c64b3d0b51069c01b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08f08b0fec09e8cb4431be84b3755080ea1e8107aa810c64b3d0b51069c01b4", kill_on_drop: false }`
[INFO] [stdout] b08f08b0fec09e8cb4431be84b3755080ea1e8107aa810c64b3d0b51069c01b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73e0c4248b3dad0fdb37adf19e4722093a3ae5c233a1965d2a1dbbebc7229bde
[INFO] running `Command { std: "docker" "start" "-a" "73e0c4248b3dad0fdb37adf19e4722093a3ae5c233a1965d2a1dbbebc7229bde", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling rs-leveldb v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "73e0c4248b3dad0fdb37adf19e4722093a3ae5c233a1965d2a1dbbebc7229bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e0c4248b3dad0fdb37adf19e4722093a3ae5c233a1965d2a1dbbebc7229bde", kill_on_drop: false }`
[INFO] [stdout] 73e0c4248b3dad0fdb37adf19e4722093a3ae5c233a1965d2a1dbbebc7229bde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16f3b064adbbbbbbdeb0322f105eb1aeaffdbd25a74beb182bfde8f776c559b0
[INFO] running `Command { std: "docker" "start" "-a" "16f3b064adbbbbbbdeb0322f105eb1aeaffdbd25a74beb182bfde8f776c559b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leveldb-74b2272d89b2c0c4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cache.rs (/opt/rustwide/target/debug/deps/cache-b24bfd3dc128c930)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_open_database_with_cache ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compaction.rs (/opt/rustwide/target/debug/deps/compaction-1ef45c8361f683f8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_iterator_from_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comparator.rs (/opt/rustwide/target/debug/deps/comparator-01cff49e27a3a54a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_comparator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrent_access.rs (/opt/rustwide/target/debug/deps/concurrent_access-381e52f2fa80c612)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test access_from_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/database.rs (/opt/rustwide/target/debug/deps/database-75fb1d1eea56b6a5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_open_nonexistent_database_without_create ... ok
[INFO] [stdout] test test_open_database ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iterator.rs (/opt/rustwide/target/debug/deps/iterator-c31a6f0e68c65409)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_iterator_last ... ok
[INFO] [stdout] test test_key_iterator ... ok
[INFO] [stdout] test test_iterator_reverse ... ok
[INFO] [stdout] test test_iterator_seek ... ok
[INFO] [stdout] test test_iterator ... ok
[INFO] [stdout] test test_value_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/management.rs (/opt/rustwide/target/debug/deps/management-3fdc70333e6ad3ad)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_destroy_database ... ok
[INFO] [stdout] test test_repair_database ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/put_get_delete.rs (/opt/rustwide/target/debug/deps/put_get_delete-2141495fdbaec6ff)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_write_to_database ... ok
[INFO] [stdout] test test_get_from_empty_database ... ok
[INFO] [stdout] test test_delete_from_database ... ok
[INFO] [stdout] test test_get_from_filled_database ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/snapshots.rs (/opt/rustwide/target/debug/deps/snapshots-abd325137d2ea013)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-d93110e227cf41f7)
[INFO] [stdout] test test_snapshots ... ok
[INFO] [stdout] test test_snapshot_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/writebatch.rs (/opt/rustwide/target/debug/deps/writebatch-5faf27c453edce9b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_write_batch ... ok
[INFO] [stdout] test test_write_batch_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leveldb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16f3b064adbbbbbbdeb0322f105eb1aeaffdbd25a74beb182bfde8f776c559b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f3b064adbbbbbbdeb0322f105eb1aeaffdbd25a74beb182bfde8f776c559b0", kill_on_drop: false }`
[INFO] [stdout] 16f3b064adbbbbbbdeb0322f105eb1aeaffdbd25a74beb182bfde8f776c559b0
