[INFO] crate selectors-bloom 0.1.0 is already in cache
[INFO] checking selectors-bloom-0.1.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate selectors-bloom 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate selectors-bloom 0.1.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate selectors-bloom 0.1.0
[INFO] finished tweaking crates.io crate selectors-bloom 0.1.0
[INFO] tweaked toml for crates.io crate selectors-bloom 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b3f6fa3621353c8444b02c5ad554a44c6f49d9b28148a940b75ab4e516d320a7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b3f6fa3621353c8444b02c5ad554a44c6f49d9b28148a940b75ab4e516d320a7"`
[INFO] [stderr]     Checking selectors-bloom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:259:5
[INFO] [stderr]     |
[INFO] [stderr] 259 |     extern crate test;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:265:57
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn create_insert_1000_remove_100_lookup_100(b: &mut test::Bencher) {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:275:17
[INFO] [stderr]     |
[INFO] [stderr] 275 |                 test::black_box(bf.might_contain(&i));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:281:30
[INFO] [stderr]     |
[INFO] [stderr] 281 |     fn might_contain(b: &mut test::Bencher) {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:292:17
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 test::black_box(bf.might_contain(&i));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:299:23
[INFO] [stderr]     |
[INFO] [stderr] 299 |     fn insert(b: &mut test::Bencher) {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:306:17
[INFO] [stderr]     |
[INFO] [stderr] 306 |                 test::black_box(bf.insert(&i));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:313:23
[INFO] [stderr]     |
[INFO] [stderr] 313 |     fn remove(b: &mut test::Bencher) {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:328:9
[INFO] [stderr]     |
[INFO] [stderr] 328 |         test::black_box(bf.might_contain(&0_usize));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:332:28
[INFO] [stderr]     |
[INFO] [stderr] 332 |     fn hash_a_uint(b: &mut test::Bencher) {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:337:13
[INFO] [stderr]     |
[INFO] [stderr] 337 |             test::black_box(hasher.finish());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:266:11
[INFO] [stderr]     |
[INFO] [stderr] 266 |         b.iter(|| {
[INFO] [stderr]     |           ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bench_n` found for type `&mut test::Bencher` in the current scope
[INFO] [stderr]    --> lib.rs:290:11
[INFO] [stderr]     |
[INFO] [stderr] 290 |         b.bench_n(1000, |b| {
[INFO] [stderr]     |           ^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bench_n` found for type `&mut test::Bencher` in the current scope
[INFO] [stderr]    --> lib.rs:302:11
[INFO] [stderr]     |
[INFO] [stderr] 302 |         b.bench_n(1000, |b| {
[INFO] [stderr]     |           ^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bench_n` found for type `&mut test::Bencher` in the current scope
[INFO] [stderr]    --> lib.rs:319:11
[INFO] [stderr]     |
[INFO] [stderr] 319 |         b.bench_n(1000, |b| {
[INFO] [stderr]     |           ^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'test'
[INFO] [stderr]    --> lib.rs:334:11
[INFO] [stderr]     |
[INFO] [stderr] 334 |         b.iter(|| {
[INFO] [stderr]     |           ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/50297
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `selectors-bloom`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b3f6fa3621353c8444b02c5ad554a44c6f49d9b28148a940b75ab4e516d320a7"`
[INFO] running `"docker" "rm" "-f" "b3f6fa3621353c8444b02c5ad554a44c6f49d9b28148a940b75ab4e516d320a7"`
[INFO] [stdout] b3f6fa3621353c8444b02c5ad554a44c6f49d9b28148a940b75ab4e516d320a7