[INFO] crate basin2-lib 152.1.0 is already in cache
[INFO] testing basin2-lib-152.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate basin2-lib 152.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate basin2-lib 152.1.0 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 basin2-lib 152.1.0
[INFO] finished tweaking crates.io crate basin2-lib 152.1.0
[INFO] tweaked toml for crates.io crate basin2-lib 152.1.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] fe324fb5a586ceaeb863e95eb194af354a29ac246c9a464682f42bbcc9a6703b
[INFO] running `"docker" "start" "-a" "fe324fb5a586ceaeb863e95eb194af354a29ac246c9a464682f42bbcc9a6703b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling async-trait v0.1.32
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling basin2-lib v152.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.65s
[INFO] running `"docker" "inspect" "fe324fb5a586ceaeb863e95eb194af354a29ac246c9a464682f42bbcc9a6703b"`
[INFO] running `"docker" "rm" "-f" "fe324fb5a586ceaeb863e95eb194af354a29ac246c9a464682f42bbcc9a6703b"`
[INFO] [stdout] fe324fb5a586ceaeb863e95eb194af354a29ac246c9a464682f42bbcc9a6703b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] e5eb93028187f7807030f276f0c83aee9d51015e0b5e482baffb42cf2c494f7b
[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" "e5eb93028187f7807030f276f0c83aee9d51015e0b5e482baffb42cf2c494f7b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling basin2-lib v152.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "e5eb93028187f7807030f276f0c83aee9d51015e0b5e482baffb42cf2c494f7b"`
[INFO] running `"docker" "rm" "-f" "e5eb93028187f7807030f276f0c83aee9d51015e0b5e482baffb42cf2c494f7b"`
[INFO] [stdout] e5eb93028187f7807030f276f0c83aee9d51015e0b5e482baffb42cf2c494f7b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 69f07f35047e5506ee0cfb8063e7b0090dbb469dbdeb304f0f042c44e5ec17bd
[INFO] running `"docker" "start" "-a" "69f07f35047e5506ee0cfb8063e7b0090dbb469dbdeb304f0f042c44e5ec17bd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basin2_lib-2af339ffd6b4e6ff
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test nbt::tests::test_simple_compound ... ok
[INFO] [stdout] test nbt::tests::test_nested_list_compound ... ok
[INFO] [stdout] test nbt::tests::test_nested_compound ... ok
[INFO] [stdout] test ilib::atomic::tests::test_ref_can_set ... ok
[INFO] [stdout] test ilib::atomic_ref::tests::test_ref_can_set ... ok
[INFO] [stdout] test ilib::atomic_set::tests::test_can_set ... ok
[INFO] [stdout] test ilib::atomic_set::tests::test_cannot_set_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests basin2-lib
[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" "69f07f35047e5506ee0cfb8063e7b0090dbb469dbdeb304f0f042c44e5ec17bd"`
[INFO] running `"docker" "rm" "-f" "69f07f35047e5506ee0cfb8063e7b0090dbb469dbdeb304f0f042c44e5ec17bd"`
[INFO] [stdout] 69f07f35047e5506ee0cfb8063e7b0090dbb469dbdeb304f0f042c44e5ec17bd