[INFO] fetching crate kn0sys-lmdb-rs 0.1.6...
[INFO] testing kn0sys-lmdb-rs-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate kn0sys-lmdb-rs 0.1.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate kn0sys-lmdb-rs 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kn0sys-lmdb-rs 0.1.6
[INFO] tweaked toml for crates.io crate kn0sys-lmdb-rs 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kn0sys-lmdb-rs 0.1.6 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kn0sys-lmdb-rs 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kn0sys-liblmdb-sys v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f54d0232bea2a257dfebc04c67be6a730b68a3b3116b1b76fbb70243cc48034a
[INFO] running `Command { std: "docker" "start" "-a" "f54d0232bea2a257dfebc04c67be6a730b68a3b3116b1b76fbb70243cc48034a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f54d0232bea2a257dfebc04c67be6a730b68a3b3116b1b76fbb70243cc48034a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54d0232bea2a257dfebc04c67be6a730b68a3b3116b1b76fbb70243cc48034a", kill_on_drop: false }`
[INFO] [stdout] f54d0232bea2a257dfebc04c67be6a730b68a3b3116b1b76fbb70243cc48034a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2d4fcd5c0453ae4343729c707af4ff5c6ec7971a183f06d26ffa680f3e2c6b
[INFO] running `Command { std: "docker" "start" "-a" "6a2d4fcd5c0453ae4343729c707af4ff5c6ec7971a183f06d26ffa680f3e2c6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling kn0sys-liblmdb-sys v0.2.3
[INFO] [stderr]    Compiling kn0sys-lmdb-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `elided_named_lifetimes` has been renamed to `mismatched_lifetime_syntaxes`
[INFO] [stdout]  --> src/core.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(elided_named_lifetimes)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `mismatched_lifetime_syntaxes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.16s
[INFO] running `Command { std: "docker" "inspect" "6a2d4fcd5c0453ae4343729c707af4ff5c6ec7971a183f06d26ffa680f3e2c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2d4fcd5c0453ae4343729c707af4ff5c6ec7971a183f06d26ffa680f3e2c6b", kill_on_drop: false }`
[INFO] [stdout] 6a2d4fcd5c0453ae4343729c707af4ff5c6ec7971a183f06d26ffa680f3e2c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b619764da9380371db8511aee088a9ccc05abd0a653f815d2028424ea839f0d
[INFO] running `Command { std: "docker" "start" "-a" "3b619764da9380371db8511aee088a9ccc05abd0a653f815d2028424ea839f0d", kill_on_drop: false }`
[INFO] [stdout] warning: lint `elided_named_lifetimes` has been renamed to `mismatched_lifetime_syntaxes`
[INFO] [stdout]  --> src/core.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(elided_named_lifetimes)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `mismatched_lifetime_syntaxes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kn0sys-lmdb-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `elided_named_lifetimes` has been renamed to `mismatched_lifetime_syntaxes`
[INFO] [stdout]  --> src/core.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(elided_named_lifetimes)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `mismatched_lifetime_syntaxes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "3b619764da9380371db8511aee088a9ccc05abd0a653f815d2028424ea839f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b619764da9380371db8511aee088a9ccc05abd0a653f815d2028424ea839f0d", kill_on_drop: false }`
[INFO] [stdout] 3b619764da9380371db8511aee088a9ccc05abd0a653f815d2028424ea839f0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be7938d468e7f256c066246c3bfffafe52ef555d0af301e74b0794c46b1cd465
[INFO] running `Command { std: "docker" "start" "-a" "be7938d468e7f256c066246c3bfffafe52ef555d0af301e74b0794c46b1cd465", kill_on_drop: false }`
[INFO] [stderr] warning: lint `elided_named_lifetimes` has been renamed to `mismatched_lifetime_syntaxes`
[INFO] [stderr]  --> src/core.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(elided_named_lifetimes)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `mismatched_lifetime_syntaxes`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kn0sys-lmdb-rs` (lib) generated 1 warning (run `cargo fix --lib -p kn0sys-lmdb-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `kn0sys-lmdb-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kn0sys_lmdb_rs-648bfc3ec048b379)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::test_insert_values ... ok
[INFO] [stdout] test tests::test_cursors ... ok
[INFO] [stdout] test tests::test_append_duplicate ... ok
[INFO] [stdout] test tests::test_environment ... ok
[INFO] [stdout] test tests::test_cursor_in_txns ... ok
[INFO] [stdout] test tests::test_db_creation ... ok
[INFO] [stdout] test tests::test_cursor_item_manip ... ok
[INFO] [stdout] test tests::test_compare ... ok
[INFO] [stdout] test tests::test_keyrange_from_init_cursor ... ok
[INFO] [stdout] test tests::test_keyrange ... ok
[INFO] [stdout] test tests::test_keyrange_from_to ... ok
[INFO] [stdout] test tests::test_item_iter ... ok
[INFO] [stdout] test tests::test_keyrange_from ... ok
[INFO] [stdout] test tests::test_conversion_to_vecu8 ... ok
[INFO] [stdout] test tests::test_conversion_to_string ... ok
[INFO] [stdout] test tests::test_dupsort ... ok
[INFO] [stdout] test tests::test_multiple_values ... ok
[INFO] [stdout] test tests::test_keyrange_to_init_cursor ... ok
[INFO] [stdout] test tests::test_read_only_txn ... ok
[INFO] [stdout] test tests::test_keyrange_init_cursor ... ok
[INFO] [stdout] test tests::test_keyrange_to ... ok
[INFO] [stdout] test tests::test_readonly_env ... ok
[INFO] [stdout] test tests::test_stat ... ok
[INFO] [stdout] test tests::test_resize_map ... ok
[INFO] [stdout] test tests::test_multithread_env ... ok
[INFO] [stdout] test tests::test_single_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kn0sys_lmdb_rs
[INFO] [stderr] warning: lint `elided_named_lifetimes` has been renamed to `mismatched_lifetime_syntaxes`
[INFO] [stderr]  --> src/core.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(elided_named_lifetimes)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `mismatched_lifetime_syntaxes`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/core.rs - core::MdbValue<'a>::new_from_sized (line 1870) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be7938d468e7f256c066246c3bfffafe52ef555d0af301e74b0794c46b1cd465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7938d468e7f256c066246c3bfffafe52ef555d0af301e74b0794c46b1cd465", kill_on_drop: false }`
[INFO] [stdout] be7938d468e7f256c066246c3bfffafe52ef555d0af301e74b0794c46b1cd465