[INFO] crate wordpieces 0.4.0 is already in cache
[INFO] testing wordpieces-0.4.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate wordpieces 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wordpieces 0.4.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wordpieces 0.4.0
[INFO] finished tweaking crates.io crate wordpieces 0.4.0
[INFO] tweaked toml for crates.io crate wordpieces 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 06a523c0deece2358fbf7b5156c04e62956a604030d667043d80d33aaa1bbc9e
[INFO] running `"docker" "start" "-a" "06a523c0deece2358fbf7b5156c04e62956a604030d667043d80d33aaa1bbc9e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fst v0.4.4
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling wordpieces v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `"docker" "inspect" "06a523c0deece2358fbf7b5156c04e62956a604030d667043d80d33aaa1bbc9e"`
[INFO] running `"docker" "rm" "-f" "06a523c0deece2358fbf7b5156c04e62956a604030d667043d80d33aaa1bbc9e"`
[INFO] [stdout] 06a523c0deece2358fbf7b5156c04e62956a604030d667043d80d33aaa1bbc9e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4b22aec979997a0e3f2be8f25e7f32cae452bc4583b1ac044b026a32c546060
[INFO] running `"docker" "start" "-a" "b4b22aec979997a0e3f2be8f25e7f32cae452bc4583b1ac044b026a32c546060"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling wordpieces v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `"docker" "inspect" "b4b22aec979997a0e3f2be8f25e7f32cae452bc4583b1ac044b026a32c546060"`
[INFO] running `"docker" "rm" "-f" "b4b22aec979997a0e3f2be8f25e7f32cae452bc4583b1ac044b026a32c546060"`
[INFO] [stdout] b4b22aec979997a0e3f2be8f25e7f32cae452bc4583b1ac044b026a32c546060
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b9202093363386df56341cc2c3c9799f17da4943b934167912c783c03a882a4b
[INFO] running `"docker" "start" "-a" "b9202093363386df56341cc2c3c9799f17da4943b934167912c783c03a882a4b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wordpieces-26e70affe4d973f4
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test word_pieces::tests::longest_prefix_used ... ok
[INFO] [stdout] test word_pieces::tests::test_word_pieces ... ok
[INFO] [stdout] test word_pieces::tests::test_word_pieces_file ... ok
[INFO] [stdout] test word_pieces::tests::splitting_empty_should_panic ... ok
[INFO] [stderr]    Doc-tests wordpieces
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... 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" "b9202093363386df56341cc2c3c9799f17da4943b934167912c783c03a882a4b"`
[INFO] running `"docker" "rm" "-f" "b9202093363386df56341cc2c3c9799f17da4943b934167912c783c03a882a4b"`
[INFO] [stdout] b9202093363386df56341cc2c3c9799f17da4943b934167912c783c03a882a4b