[INFO] crate memory-db 0.15.2 is already in cache
[INFO] checking memory-db-0.15.2 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate memory-db 0.15.2 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate memory-db 0.15.2 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate memory-db 0.15.2
[INFO] finished tweaking crates.io crate memory-db 0.15.2
[INFO] tweaked toml for crates.io crate memory-db 0.15.2 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eb3b57acf44c940cc1239fa22c9ec2bd831d04c12eb8564f92d1a239156a79b4
[INFO] running `"docker" "start" "-a" "eb3b57acf44c940cc1239fa22c9ec2bd831d04c12eb8564f92d1a239156a79b4"`
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking ahash v0.2.16
[INFO] [stderr]     Checking parity-util-mem v0.2.0
[INFO] [stderr]     Checking keccak-hasher v0.15.2
[INFO] [stderr]     Checking hashbrown v0.6.1
[INFO] [stderr]     Checking memory-db v0.15.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `key`, which is owned by the current function
[INFO] [stderr]   --> benches/bench.rs:42:57
[INFO] [stderr]    |
[INFO] [stderr] 42 |     b.bench_function("compare_to_null_embedded_in_struct", |b| b.iter(|| {
[INFO] [stderr]    |                                                            ^^^ may outlive borrowed value `key`
[INFO] [stderr] 43 |         black_box(key == x.a_hash);
[INFO] [stderr]    |                   --- `key` is borrowed here
[INFO] [stderr]    |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]   --> benches/bench.rs:42:2
[INFO] [stderr]    |
[INFO] [stderr] 42 |       b.bench_function("compare_to_null_embedded_in_struct", |b| b.iter(|| {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 43 | |         black_box(key == x.a_hash);
[INFO] [stderr] 44 | |     }));
[INFO] [stderr]    | |_______^
[INFO] [stderr] help: to force the closure to take ownership of `key` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]    |
[INFO] [stderr] 42 |     b.bench_function("compare_to_null_embedded_in_struct", move |b| b.iter(|| {
[INFO] [stderr]    |                                                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `x`, which is owned by the current function
[INFO] [stderr]   --> benches/bench.rs:42:57
[INFO] [stderr]    |
[INFO] [stderr] 42 |     b.bench_function("compare_to_null_embedded_in_struct", |b| b.iter(|| {
[INFO] [stderr]    |                                                            ^^^ may outlive borrowed value `x`
[INFO] [stderr] 43 |         black_box(key == x.a_hash);
[INFO] [stderr]    |                          - `x` is borrowed here
[INFO] [stderr]    |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]   --> benches/bench.rs:42:2
[INFO] [stderr]    |
[INFO] [stderr] 42 |       b.bench_function("compare_to_null_embedded_in_struct", |b| b.iter(|| {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 43 | |         black_box(key == x.a_hash);
[INFO] [stderr] 44 | |     }));
[INFO] [stderr]    | |_______^
[INFO] [stderr] help: to force the closure to take ownership of `x` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]    |
[INFO] [stderr] 42 |     b.bench_function("compare_to_null_embedded_in_struct", move |b| b.iter(|| {
[INFO] [stderr]    |                                                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `key`, which is owned by the current function
[INFO] [stderr]   --> benches/bench.rs:50:47
[INFO] [stderr]    |
[INFO] [stderr] 50 |     b.bench_function("compare_to_null_in_const", |b| b.iter(|| {
[INFO] [stderr]    |                                                  ^^^ may outlive borrowed value `key`
[INFO] [stderr] 51 |         black_box(key == [0u8; 32]);
[INFO] [stderr]    |                   --- `key` is borrowed here
[INFO] [stderr]    |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]   --> benches/bench.rs:50:2
[INFO] [stderr]    |
[INFO] [stderr] 50 |       b.bench_function("compare_to_null_in_const", |b| b.iter(|| {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 51 | |         black_box(key == [0u8; 32]);
[INFO] [stderr] 52 | |     }));
[INFO] [stderr]    | |_______^
[INFO] [stderr] help: to force the closure to take ownership of `key` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]    |
[INFO] [stderr] 50 |     b.bench_function("compare_to_null_in_const", move |b| b.iter(|| {
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `m`, which is owned by the current function
[INFO] [stderr]   --> benches/bench.rs:59:49
[INFO] [stderr]    |
[INFO] [stderr] 59 |     b.bench_function("contains_with_non_null_key", |b| b.iter(|| {
[INFO] [stderr]    |                                                    ^^^ may outlive borrowed value `m`
[INFO] [stderr] 60 |         m.contains(&key, EMPTY_PREFIX);
[INFO] [stderr]    |         - `m` is borrowed here
[INFO] [stderr]    |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]   --> benches/bench.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |       b.bench_function("contains_with_non_null_key", |b| b.iter(|| {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 60 | |         m.contains(&key, EMPTY_PREFIX);
[INFO] [stderr] 61 | |     }));
[INFO] [stderr]    | |_______^
[INFO] [stderr] help: to force the closure to take ownership of `m` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]    |
[INFO] [stderr] 59 |     b.bench_function("contains_with_non_null_key", move |b| b.iter(|| {
[INFO] [stderr]    |                                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `key`, which is owned by the current function
[INFO] [stderr]   --> benches/bench.rs:59:49
[INFO] [stderr]    |
[INFO] [stderr] 59 |     b.bench_function("contains_with_non_null_key", |b| b.iter(|| {
[INFO] [stderr]    |                                                    ^^^ may outlive borrowed value `key`
[INFO] [stderr] 60 |         m.contains(&key, EMPTY_PREFIX);
[INFO] [stderr]    |                     --- `key` is borrowed here
[INFO] [stderr]    |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]   --> benches/bench.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |       b.bench_function("contains_with_non_null_key", |b| b.iter(|| {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 60 | |         m.contains(&key, EMPTY_PREFIX);
[INFO] [stderr] 61 | |     }));
[INFO] [stderr]    | |_______^
[INFO] [stderr] help: to force the closure to take ownership of `key` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]    |
[INFO] [stderr] 59 |     b.bench_function("contains_with_non_null_key", move |b| b.iter(|| {
[INFO] [stderr]    |                                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `m`, which is owned by the current function
[INFO] [stderr]   --> benches/bench.rs:68:45
[INFO] [stderr]    |
[INFO] [stderr] 68 |     b.bench_function("contains_with_null_key", |b| b.iter(|| {
[INFO] [stderr]    |                                                ^^^ may outlive borrowed value `m`
[INFO] [stderr] 69 |         m.contains(&null_key, EMPTY_PREFIX);
[INFO] [stderr]    |         - `m` is borrowed here
[INFO] [stderr]    |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]   --> benches/bench.rs:68:2
[INFO] [stderr]    |
[INFO] [stderr] 68 |       b.bench_function("contains_with_null_key", |b| b.iter(|| {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 69 | |         m.contains(&null_key, EMPTY_PREFIX);
[INFO] [stderr] 70 | |     }));
[INFO] [stderr]    | |_______^
[INFO] [stderr] help: to force the closure to take ownership of `m` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]    |
[INFO] [stderr] 68 |     b.bench_function("contains_with_null_key", move |b| b.iter(|| {
[INFO] [stderr]    |                                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0373]: closure may outlive the current function, but it borrows `null_key`, which is owned by the current function
[INFO] [stderr]   --> benches/bench.rs:68:45
[INFO] [stderr]    |
[INFO] [stderr] 68 |     b.bench_function("contains_with_null_key", |b| b.iter(|| {
[INFO] [stderr]    |                                                ^^^ may outlive borrowed value `null_key`
[INFO] [stderr] 69 |         m.contains(&null_key, EMPTY_PREFIX);
[INFO] [stderr]    |                     -------- `null_key` is borrowed here
[INFO] [stderr]    |
[INFO] [stderr] note: function requires argument type to outlive `'static`
[INFO] [stderr]   --> benches/bench.rs:68:2
[INFO] [stderr]    |
[INFO] [stderr] 68 |       b.bench_function("contains_with_null_key", |b| b.iter(|| {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 69 | |         m.contains(&null_key, EMPTY_PREFIX);
[INFO] [stderr] 70 | |     }));
[INFO] [stderr]    | |_______^
[INFO] [stderr] help: to force the closure to take ownership of `null_key` (and any other referenced variables), use the `move` keyword
[INFO] [stderr]    |
[INFO] [stderr] 68 |     b.bench_function("contains_with_null_key", move |b| b.iter(|| {
[INFO] [stderr]    |                                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0373`.
[INFO] [stderr] error: could not compile `memory-db`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "eb3b57acf44c940cc1239fa22c9ec2bd831d04c12eb8564f92d1a239156a79b4"`
[INFO] running `"docker" "rm" "-f" "eb3b57acf44c940cc1239fa22c9ec2bd831d04c12eb8564f92d1a239156a79b4"`
[INFO] [stdout] eb3b57acf44c940cc1239fa22c9ec2bd831d04c12eb8564f92d1a239156a79b4