[INFO] fetching crate libmdbx 0.1.1...
[INFO] testing libmdbx-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate libmdbx 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libmdbx 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libmdbx 0.1.1
[INFO] finished tweaking crates.io crate libmdbx 0.1.1
[INFO] tweaked toml for crates.io crate libmdbx 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] e5f69969f515535a6322e0c664ae1de5a4e5f213b58ea3783daff09b393a448b
[INFO] running `Command { std: "docker" "start" "-a" "e5f69969f515535a6322e0c664ae1de5a4e5f213b58ea3783daff09b393a448b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f69969f515535a6322e0c664ae1de5a4e5f213b58ea3783daff09b393a448b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f69969f515535a6322e0c664ae1de5a4e5f213b58ea3783daff09b393a448b", kill_on_drop: false }`
[INFO] [stdout] e5f69969f515535a6322e0c664ae1de5a4e5f213b58ea3783daff09b393a448b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48cdc13c2efb51bd5c3e20a943f30a7a063ff9de829c2c0af2f80af0b7ca482c
[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" "48cdc13c2efb51bd5c3e20a943f30a7a063ff9de829c2c0af2f80af0b7ca482c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling mdbx-sys v0.11.4-git.20210105
[INFO] [stderr]    Compiling libmdbx v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.66s
[INFO] running `Command { std: "docker" "inspect" "48cdc13c2efb51bd5c3e20a943f30a7a063ff9de829c2c0af2f80af0b7ca482c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cdc13c2efb51bd5c3e20a943f30a7a063ff9de829c2c0af2f80af0b7ca482c", kill_on_drop: false }`
[INFO] [stdout] 48cdc13c2efb51bd5c3e20a943f30a7a063ff9de829c2c0af2f80af0b7ca482c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a8c3ada3c0d739db97a04733b1fa962f361d6e99a15035feb57e1accfe3cdd5
[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" "7a8c3ada3c0d739db97a04733b1fa962f361d6e99a15035feb57e1accfe3cdd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling libmdbx v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.29s
[INFO] running `Command { std: "docker" "inspect" "7a8c3ada3c0d739db97a04733b1fa962f361d6e99a15035feb57e1accfe3cdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8c3ada3c0d739db97a04733b1fa962f361d6e99a15035feb57e1accfe3cdd5", kill_on_drop: false }`
[INFO] [stdout] 7a8c3ada3c0d739db97a04733b1fa962f361d6e99a15035feb57e1accfe3cdd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26d0cf0e2494a159957f21fae38a29d93b5777ff7d74f6ea873a9aeae88d8d60
[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" "26d0cf0e2494a159957f21fae38a29d93b5777ff7d74f6ea873a9aeae88d8d60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libmdbx-4e48929a120be0cc)
[INFO] [stdout] test cursor::test::test_iter_empty_database ... ok
[INFO] [stdout] test cursor::test::test_iter_del_get ... ok
[INFO] [stdout] test environment::test::test_info ... ok
[INFO] [stdout] test error::test::test_description ... ok
[INFO] [stdout] test cursor::test::test_get_dup ... ok
[INFO] [stdout] test environment::test::test_open ... ok
[INFO] [stdout] test cursor::test::test_iter ... ok
[INFO] [stdout] test cursor::test::test_put_del ... ok
[INFO] [stdout] test cursor::test::test_iter_dup ... ok
[INFO] [stdout] test environment::test::test_open_db ... ok
[INFO] [stdout] test cursor::test::test_iter_empty_dup_database ... ok
[INFO] [stdout] test environment::test::test_create_db ... ok
[INFO] [stdout] test cursor::test::test_get_dupfixed ... ok
[INFO] [stdout] test cursor::test::test_get ... ok
[INFO] [stdout] test environment::test::test_begin_txn ... ok
[INFO] [stdout] test environment::test::test_sync ... ok
[INFO] [stdout] test environment::test::test_freelist ... ok
[INFO] [stdout] test environment::test::test_close_database ... ok
[INFO] [stdout] test environment::test::test_stat ... ok
[INFO] [stdout] test transaction::test::test_stat ... ok
[INFO] [stdout] test transaction::test::test_clear_db ... ok
[INFO] [stdout] test transaction::test::test_put_get_del ... ok
[INFO] [stdout] test transaction::test::test_nested_txn ... ok
[INFO] [stdout] test transaction::test::test_stat_dupsort ... ok
[INFO] [stdout] test transaction::test::test_put_get_del_multi ... ok
[INFO] [stdout] test transaction::test::test_put_get_del_empty_key ... ok
[INFO] [stdout] test transaction::test::test_reserve ... ok
[INFO] [stdout] test transaction::test::test_concurrent_readers_single_writer ... ok
[INFO] [stdout] test transaction::test::test_drop_db ... ok
[INFO] [stdout] test test_utils::issue_21_regression ... ok
[INFO] [stderr]    Doc-tests libmdbx
[INFO] [stdout] test transaction::test::test_concurrent_writers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/environment.rs - environment::Environment<E>::freelist (line 199) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26d0cf0e2494a159957f21fae38a29d93b5777ff7d74f6ea873a9aeae88d8d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d0cf0e2494a159957f21fae38a29d93b5777ff7d74f6ea873a9aeae88d8d60", kill_on_drop: false }`
[INFO] [stdout] 26d0cf0e2494a159957f21fae38a29d93b5777ff7d74f6ea873a9aeae88d8d60