[INFO] fetching crate rkv 0.9.4...
[INFO] extracting crate rkv 0.9.4 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rkv/0.9.4
[INFO] extracting crate rkv 0.9.4 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rkv/0.9.4
[INFO] validating manifest of rkv-0.9.4 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rkv-0.9.4 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rkv-0.9.4
[INFO] finished frobbing rkv-0.9.4
[INFO] frobbed toml for rkv-0.9.4 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rkv/0.9.4/Cargo.toml
[INFO] started frobbing rkv-0.9.4
[INFO] finished frobbing rkv-0.9.4
[INFO] frobbed toml for rkv-0.9.4 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rkv/0.9.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lmdb-rkv v0.11.4
[INFO] [stderr]   Downloaded lmdb-rkv-sys v0.8.4
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rkv-0.9.4 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rkv/0.9.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] d62f5aa1ec17a14df6efb4b306a01bb34dafd3b633aab1bab22696cc71200479
[INFO] running `"docker" "start" "-a" "d62f5aa1ec17a14df6efb4b306a01bb34dafd3b633aab1bab22696cc71200479"`
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.8.4
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling lmdb-rkv v0.11.4
[INFO] [stderr]    Compiling rkv v0.9.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/manager.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | / /// A process is only permitted to have one open handle to each Rkv environment.
[INFO] [stderr] 41 | | /// This manager exists to enforce that constraint: don't open environments directly.
[INFO] [stderr]    | |_____________________________________________________________________________________^
[INFO] [stderr] 42 | / lazy_static! {
[INFO] [stderr] 43 | |     static ref MANAGER: RwLock<Manager> = RwLock::new(Manager::new());
[INFO] [stderr] 44 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `"docker" "inspect" "d62f5aa1ec17a14df6efb4b306a01bb34dafd3b633aab1bab22696cc71200479"`
[INFO] running `"docker" "rm" "-f" "d62f5aa1ec17a14df6efb4b306a01bb34dafd3b633aab1bab22696cc71200479"`
[INFO] [stdout] d62f5aa1ec17a14df6efb4b306a01bb34dafd3b633aab1bab22696cc71200479
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rkv/0.9.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a6d6de724db6a17389eb88028f70d395a1bf18f45edd68f18e441aaa8c72fc80
[INFO] running `"docker" "start" "-a" "a6d6de724db6a17389eb88028f70d395a1bf18f45edd68f18e441aaa8c72fc80"`
[INFO] [stderr]    Compiling rkv v0.9.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/manager.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | / /// A process is only permitted to have one open handle to each Rkv environment.
[INFO] [stderr] 41 | | /// This manager exists to enforce that constraint: don't open environments directly.
[INFO] [stderr]    | |_____________________________________________________________________________________^
[INFO] [stderr] 42 | / lazy_static! {
[INFO] [stderr] 43 | |     static ref MANAGER: RwLock<Manager> = RwLock::new(Manager::new());
[INFO] [stderr] 44 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `"docker" "inspect" "a6d6de724db6a17389eb88028f70d395a1bf18f45edd68f18e441aaa8c72fc80"`
[INFO] running `"docker" "rm" "-f" "a6d6de724db6a17389eb88028f70d395a1bf18f45edd68f18e441aaa8c72fc80"`
[INFO] [stdout] a6d6de724db6a17389eb88028f70d395a1bf18f45edd68f18e441aaa8c72fc80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rkv/0.9.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 2340540c0215d9eecd0b12d8af455e76f763dd87dc4b9ab462c631854f9b3673
[INFO] running `"docker" "start" "-a" "2340540c0215d9eecd0b12d8af455e76f763dd87dc4b9ab462c631854f9b3673"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rkv-ff6435942491d8a4
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test env::tests::test_concurrent_read_transactions_prohibited ... ok
[INFO] [stdout] test env::tests::test_blob ... ok
[INFO] [stdout] test env::tests::test_increase_map_size ... ok
[INFO] [stdout] test env::tests::test_iter ... ok
[INFO] [stdout] test env::tests::test_iter_from_key_greater_than_existing ... ok
[INFO] [stdout] test env::tests::test_multi_put_get_del ... ok
[INFO] [stdout] test env::tests::test_multiple_store_clear ... ok
[INFO] [stdout] test env::tests::test_isolation ... ok
[INFO] [stdout] test env::tests::test_open_fails ... ok
[INFO] [stdout] test env::tests::test_open_fail_with_badrslot ... ok
[INFO] [stdout] test env::tests::test_open ... ok
[INFO] [stdout] test env::tests::test_open_from_env ... ok
[INFO] [stdout] test env::tests::test_open_store_for_read ... ok
[INFO] [stdout] test env::tests::test_multiple_store_iter ... ok
[INFO] [stdout] test env::tests::test_multiple_store_read_write ... ok
[INFO] [stdout] test env::tests::test_read_before_write_str ... ok
[INFO] [stdout] test env::tests::test_read_before_write_num ... ok
[INFO] [stdout] test env::tests::test_round_trip_and_transactions ... ok
[INFO] [stdout] test env::tests::test_single_store_clear ... ok
[INFO] [stdout] test env::tests::test_sync ... ok
[INFO] [stdout] test manager::tests::test_same ... ok
[INFO] [stdout] test env::tests::test_store_multiple_thread ... ok
[INFO] [stdout] test manager::tests::test_same_with_capacity ... ok
[INFO] [stdout] test env::tests::test_use_value_as_key ... ok
[INFO] [stdout] test store::integer::tests::test_integer_keys ... ok
[INFO] [stdout] test env::tests::test_stat ... ok
[INFO] [stdout] test store::integer::tests::test_clear ... ok
[INFO] [stdout] test env::tests::test_open_a_missing_store ... ok
[INFO] [stdout] test env::tests::test_open_with_capacity ... ok
[INFO] [stdout] test env::tests::test_exceed_map_size ... ok
[INFO] [stdout] test store::integermulti::tests::test_clear ... ok
[INFO] [stdout] test store::integermulti::tests::test_integer_keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integer_store-b5c73c703a2e4dab
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_integer_keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/manager-f0d51e634f4fed51
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_same ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multi_integer_store-e993aff6cb1572c6
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_multi_integer_keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rkv
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2340540c0215d9eecd0b12d8af455e76f763dd87dc4b9ab462c631854f9b3673"`
[INFO] running `"docker" "rm" "-f" "2340540c0215d9eecd0b12d8af455e76f763dd87dc4b9ab462c631854f9b3673"`
[INFO] [stdout] 2340540c0215d9eecd0b12d8af455e76f763dd87dc4b9ab462c631854f9b3673