[INFO] crate lmdb-rs 0.7.6 is already in cache
[INFO] extracting crate lmdb-rs 0.7.6 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/lmdb-rs/0.7.6
[INFO] extracting crate lmdb-rs 0.7.6 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/lmdb-rs/0.7.6
[INFO] validating manifest of lmdb-rs-0.7.6 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lmdb-rs-0.7.6 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lmdb-rs-0.7.6
[INFO] removed path dependency liblmdb-sys from lmdb-rs-0.7.6
[INFO] finished frobbing lmdb-rs-0.7.6
[INFO] frobbed toml for lmdb-rs-0.7.6 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/lmdb-rs/0.7.6/Cargo.toml
[INFO] started frobbing lmdb-rs-0.7.6
[INFO] removed path dependency liblmdb-sys from lmdb-rs-0.7.6
[INFO] finished frobbing lmdb-rs-0.7.6
[INFO] frobbed toml for lmdb-rs-0.7.6 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/lmdb-rs/0.7.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lmdb-rs-0.7.6 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/lmdb-rs/0.7.6:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 0e18ce248ce07cdc8f5ba85de970276a745d54dcf7d8ad8441de05fadc467b08
[INFO] running `"docker" "start" "-a" "0e18ce248ce07cdc8f5ba85de970276a745d54dcf7d8ad8441de05fadc467b08"`
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]    Compiling lmdb-rs v0.7.6 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/core.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / macro_rules! assert_state_not {
[INFO] [stderr] 101 | |     ($log:ident, $cur:expr, $exp:expr) =>
[INFO] [stderr] 102 | |         ({
[INFO] [stderr] 103 | |             let c = $cur;
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |             }})
[INFO] [stderr] 111 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `"docker" "inspect" "0e18ce248ce07cdc8f5ba85de970276a745d54dcf7d8ad8441de05fadc467b08"`
[INFO] running `"docker" "rm" "-f" "0e18ce248ce07cdc8f5ba85de970276a745d54dcf7d8ad8441de05fadc467b08"`
[INFO] [stdout] 0e18ce248ce07cdc8f5ba85de970276a745d54dcf7d8ad8441de05fadc467b08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/lmdb-rs/0.7.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee9f6de1209a206c71c4dba5fefbcdb5d7c53e9bd38e7288d2ffd832ab2e3b79
[INFO] running `"docker" "start" "-a" "ee9f6de1209a206c71c4dba5fefbcdb5d7c53e9bd38e7288d2ffd832ab2e3b79"`
[INFO] [stderr]    Compiling lmdb-rs v0.7.6 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/core.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / macro_rules! assert_state_not {
[INFO] [stderr] 101 | |     ($log:ident, $cur:expr, $exp:expr) =>
[INFO] [stderr] 102 | |         ({
[INFO] [stderr] 103 | |             let c = $cur;
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |             }})
[INFO] [stderr] 111 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/tests.rs:4:38
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/tests.rs:16:31
[INFO] [stderr]    |
[INFO] [stderr] 16 | static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "ee9f6de1209a206c71c4dba5fefbcdb5d7c53e9bd38e7288d2ffd832ab2e3b79"`
[INFO] running `"docker" "rm" "-f" "ee9f6de1209a206c71c4dba5fefbcdb5d7c53e9bd38e7288d2ffd832ab2e3b79"`
[INFO] [stdout] ee9f6de1209a206c71c4dba5fefbcdb5d7c53e9bd38e7288d2ffd832ab2e3b79
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/lmdb-rs/0.7.6:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] e438d0489ab89ac20bdcb8ec04e42d0ab4ff3e21e82f4d08d241345db0d94894
[INFO] running `"docker" "start" "-a" "e438d0489ab89ac20bdcb8ec04e42d0ab4ff3e21e82f4d08d241345db0d94894"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lmdb_rs-e375d20453372f27
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::test_db_creation ... ok
[INFO] [stdout] test tests::test_cursor_in_txns ... ok
[INFO] [stdout] test tests::test_cursors ... ok
[INFO] [stdout] test tests::test_append_duplicate ... ok
[INFO] [stdout] test tests::test_conversion_to_vecu8 ... ok
[INFO] [stdout] test tests::test_compare ... ok
[INFO] [stdout] test tests::test_conversion_to_string ... ok
[INFO] [stdout] test tests::test_cursor_item_manip ... ok
[INFO] [stdout] test tests::test_environment ... ok
[INFO] [stdout] test tests::test_insert_values ... ok
[INFO] [stdout] test tests::test_dupsort ... ok
[INFO] [stdout] test tests::test_keyrange_from ... ok
[INFO] [stdout] test tests::test_item_iter ... ok
[INFO] [stdout] test tests::test_keyrange_to ... ok
[INFO] [stdout] test tests::test_keyrange_from_init_cursor ... ok
[INFO] [stdout] test tests::test_keyrange_to_init_cursor ... ok
[INFO] [stdout] test tests::test_keyrange ... ok
[INFO] [stdout] test tests::test_multiple_values ... ok
[INFO] [stdout] test tests::test_keyrange_from_to ... ok
[INFO] [stdout] test tests::test_single_values ... ok
[INFO] [stdout] test tests::test_read_only_txn ... ok
[INFO] [stdout] test tests::test_keyrange_init_cursor ... ok
[INFO] [stdout] test tests::test_resize_map ... ok
[INFO] [stdout] test tests::test_readonly_env ... ok
[INFO] [stdout] test tests::test_multithread_env ... ok
[INFO] [stdout] test tests::test_stat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lmdb-rs
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e438d0489ab89ac20bdcb8ec04e42d0ab4ff3e21e82f4d08d241345db0d94894"`
[INFO] running `"docker" "rm" "-f" "e438d0489ab89ac20bdcb8ec04e42d0ab4ff3e21e82f4d08d241345db0d94894"`
[INFO] [stdout] e438d0489ab89ac20bdcb8ec04e42d0ab4ff3e21e82f4d08d241345db0d94894