[INFO] crate wolfram_wxf 0.3.1 is already in cache
[INFO] testing wolfram_wxf-0.3.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate wolfram_wxf 0.3.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wolfram_wxf 0.3.1 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 wolfram_wxf 0.3.1
[INFO] finished tweaking crates.io crate wolfram_wxf 0.3.1
[INFO] tweaked toml for crates.io crate wolfram_wxf 0.3.1 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[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=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] 284b9b23910f7793b15265058e1239379837135a19ae74f1928bb75522108a95
[INFO] running `"docker" "start" "-a" "284b9b23910f7793b15265058e1239379837135a19ae74f1928bb75522108a95"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling wolfram_wxf v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `"docker" "inspect" "284b9b23910f7793b15265058e1239379837135a19ae74f1928bb75522108a95"`
[INFO] running `"docker" "rm" "-f" "284b9b23910f7793b15265058e1239379837135a19ae74f1928bb75522108a95"`
[INFO] [stdout] 284b9b23910f7793b15265058e1239379837135a19ae74f1928bb75522108a95
[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=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] ddc29c15eac0ff96001137ad553c3c2d4e3dbd45c308b6389dbb3fabe57960e2
[INFO] running `"docker" "start" "-a" "ddc29c15eac0ff96001137ad553c3c2d4e3dbd45c308b6389dbb3fabe57960e2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wolfram_wxf v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `"docker" "inspect" "ddc29c15eac0ff96001137ad553c3c2d4e3dbd45c308b6389dbb3fabe57960e2"`
[INFO] running `"docker" "rm" "-f" "ddc29c15eac0ff96001137ad553c3c2d4e3dbd45c308b6389dbb3fabe57960e2"`
[INFO] [stdout] ddc29c15eac0ff96001137ad553c3c2d4e3dbd45c308b6389dbb3fabe57960e2
[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=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] 5f9970a7c88c200ccef5474479b76279e79f9189aff23ff00c655c784e7ef523
[INFO] running `"docker" "start" "-a" "5f9970a7c88c200ccef5474479b76279e79f9189aff23ff00c655c784e7ef523"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wolfram_wxf-5a24889856a75868
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compressed-fb00d731bdecf8cf
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_basic ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/containers-bb386630563bf5a6
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_dict ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-bdc771c1f2dd3f36
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test containers::test_bytes ... ok
[INFO] [stdout] test numbers::test_decimal ... ok
[INFO] [stdout] test compressed::test_basic ... ok
[INFO] [stdout] test containers::test_dict ... ok
[INFO] [stdout] test numbers::test_integer ... ok
[INFO] [stdout] test numbers::test_unsigned ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_none ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test containers::test_list ... ok
[INFO] [stdout] test numbers::test_other ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/numbers-fe9d71ce750e83a5
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_decimal ... ok
[INFO] [stdout] test test_unsigned ... ok
[INFO] [stdout] test test_other ... ok
[INFO] [stderr]    Doc-tests wolfram_wxf
[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 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" "5f9970a7c88c200ccef5474479b76279e79f9189aff23ff00c655c784e7ef523"`
[INFO] running `"docker" "rm" "-f" "5f9970a7c88c200ccef5474479b76279e79f9189aff23ff00c655c784e7ef523"`
[INFO] [stdout] 5f9970a7c88c200ccef5474479b76279e79f9189aff23ff00c655c784e7ef523