[INFO] fetching crate lmdb 0.8.0...
[INFO] testing lmdb-0.8.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate lmdb 0.8.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate lmdb 0.8.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lmdb 0.8.0
[INFO] finished tweaking crates.io crate lmdb 0.8.0
[INFO] tweaked toml for crates.io crate lmdb 0.8.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lmdb-sys v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a675032390bfc8e1c6a76db3ec23f19b84e87f56189be316d2a396f694fd9404
[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" "a675032390bfc8e1c6a76db3ec23f19b84e87f56189be316d2a396f694fd9404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a675032390bfc8e1c6a76db3ec23f19b84e87f56189be316d2a396f694fd9404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a675032390bfc8e1c6a76db3ec23f19b84e87f56189be316d2a396f694fd9404", kill_on_drop: false }`
[INFO] [stdout] a675032390bfc8e1c6a76db3ec23f19b84e87f56189be316d2a396f694fd9404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dccf83ede65948277583451b74da29836661249e4070c49d7f8f640fc34d003e
[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" "dccf83ede65948277583451b74da29836661249e4070c49d7f8f640fc34d003e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lmdb-sys v0.8.0
[INFO] [stderr]    Compiling lmdb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:115:32
[INFO] [stdout]     |
[INFO] [stdout] 115 |         write!(fmt, "{}", self.description())
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `Command { std: "docker" "inspect" "dccf83ede65948277583451b74da29836661249e4070c49d7f8f640fc34d003e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccf83ede65948277583451b74da29836661249e4070c49d7f8f640fc34d003e", kill_on_drop: false }`
[INFO] [stdout] dccf83ede65948277583451b74da29836661249e4070c49d7f8f640fc34d003e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8f1bee48faf98e2133d53263fd55dfad53485b099730682082dba6ad4586b3f
[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" "e8f1bee48faf98e2133d53263fd55dfad53485b099730682082dba6ad4586b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:115:32
[INFO] [stdout]     |
[INFO] [stdout] 115 |         write!(fmt, "{}", self.description())
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling lmdb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:115:32
[INFO] [stdout]     |
[INFO] [stdout] 115 |         write!(fmt, "{}", self.description())
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:150:45
[INFO] [stdout]     |
[INFO] [stdout] 150 |                    Error::from_err_code(13).description());
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:152:36
[INFO] [stdout]     |
[INFO] [stdout] 152 |                    Error::NotFound.description());
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "e8f1bee48faf98e2133d53263fd55dfad53485b099730682082dba6ad4586b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f1bee48faf98e2133d53263fd55dfad53485b099730682082dba6ad4586b3f", kill_on_drop: false }`
[INFO] [stdout] e8f1bee48faf98e2133d53263fd55dfad53485b099730682082dba6ad4586b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a82f5d0b303b30cc01a5f7b8a587a67a68cd98b6159a2b3ceed12075ecf6ff47
[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" "a82f5d0b303b30cc01a5f7b8a587a67a68cd98b6159a2b3ceed12075ecf6ff47", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] running 30 tests
[INFO] [stderr]    --> src/error.rs:115:32
[INFO] [stdout] test cursor::test::test_get ... ok
[INFO] [stderr]     |
[INFO] [stdout] test transaction::test::bench_put_rand_raw ... ok
[INFO] [stderr] 115 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |         write!(fmt, "{}", self.description())
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:150:45
[INFO] [stderr]     |
[INFO] [stderr] 150 |                    Error::from_err_code(13).description());
[INFO] [stderr]     |                                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:152:36
[INFO] [stderr]     |
[INFO] [stderr] 152 |                    Error::NotFound.description());
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lmdb-15dec8b3abdd437e)
[INFO] [stdout] test environment::test::test_open_db ... ok
[INFO] [stdout] test error::test::test_description ... ok
[INFO] [stdout] test environment::test::test_create_db ... ok
[INFO] [stdout] test transaction::test::test_inactive_txn ... ok
[INFO] [stdout] test cursor::test::test_get_dup ... ok
[INFO] [stdout] test transaction::test::bench_put_rand ... ok
[INFO] [stdout] test transaction::test::test_nested_txn ... ok
[INFO] [stdout] test transaction::test::bench_get_rand ... ok
[INFO] [stdout] test transaction::test::test_drop_db ... ok
[INFO] [stdout] test transaction::test::test_clear_db ... ok
[INFO] [stdout] test cursor::test::test_iter ... ok
[INFO] [stdout] test transaction::test::test_concurrent_readers_single_writer ... ok
[INFO] [stdout] test transaction::test::test_reserve ... ok
[INFO] [stdout] test transaction::test::bench_get_rand_raw ... ok
[INFO] [stdout] test environment::test::test_sync ... ok
[INFO] [stdout] test cursor::test::test_put_del ... ok
[INFO] [stdout] test environment::test::test_open ... ok
[INFO] [stdout] test cursor::test::bench_get_seq_raw ... ok
[INFO] [stdout] test environment::test::test_close_database ... ok
[INFO] [stdout] test cursor::test::bench_get_seq_iter ... ok
[INFO] [stdout] test environment::test::test_begin_txn ... ok
[INFO] [stdout] test transaction::test::test_put_get_del ... ok
[INFO] [stdout] test cursor::test::test_get_dupfixed ... ok
[INFO] [stdout] test cursor::test::bench_get_seq_cursor ... ok
[INFO] [stdout] test cursor::test::test_iter_dup ... ok
[INFO] [stdout] test transaction::test::test_concurrent_writers ... ok
[INFO] [stdout] test environment::test::test_stat ... ok
[INFO] [stderr]    Doc-tests lmdb
[INFO] [stdout] test test_utils::issue_21_regression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.75s
[INFO] [stdout] 
[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" "a82f5d0b303b30cc01a5f7b8a587a67a68cd98b6159a2b3ceed12075ecf6ff47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82f5d0b303b30cc01a5f7b8a587a67a68cd98b6159a2b3ceed12075ecf6ff47", kill_on_drop: false }`
[INFO] [stdout] a82f5d0b303b30cc01a5f7b8a587a67a68cd98b6159a2b3ceed12075ecf6ff47