[INFO] crate erjson 0.1.0 is already in cache
[INFO] testing erjson-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate erjson 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate erjson 0.1.0 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 erjson 0.1.0
[INFO] finished tweaking crates.io crate erjson 0.1.0
[INFO] tweaked toml for crates.io crate erjson 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate erjson 0.1.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cbf44c2173f291d66a0f4d8c4cfd91d5d97eaae427a00e594f53d3b90ccdb6e1
[INFO] running `"docker" "start" "-a" "cbf44c2173f291d66a0f4d8c4cfd91d5d97eaae427a00e594f53d3b90ccdb6e1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling erjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "cbf44c2173f291d66a0f4d8c4cfd91d5d97eaae427a00e594f53d3b90ccdb6e1"`
[INFO] running `"docker" "rm" "-f" "cbf44c2173f291d66a0f4d8c4cfd91d5d97eaae427a00e594f53d3b90ccdb6e1"`
[INFO] [stdout] cbf44c2173f291d66a0f4d8c4cfd91d5d97eaae427a00e594f53d3b90ccdb6e1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 664b3ccd5438ce982f422441a643dfba7c896169093bb992fbeb4d21def75616
[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" "664b3ccd5438ce982f422441a643dfba7c896169093bb992fbeb4d21def75616"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling erjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "664b3ccd5438ce982f422441a643dfba7c896169093bb992fbeb4d21def75616"`
[INFO] running `"docker" "rm" "-f" "664b3ccd5438ce982f422441a643dfba7c896169093bb992fbeb4d21def75616"`
[INFO] [stdout] 664b3ccd5438ce982f422441a643dfba7c896169093bb992fbeb4d21def75616
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 792e1f0612eb6b8cbaaf3814a75f3dea50ab17f3655ed2a3d967baa2ab285e62
[INFO] running `"docker" "start" "-a" "792e1f0612eb6b8cbaaf3814a75f3dea50ab17f3655ed2a3d967baa2ab285e62"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/erjson-f1409bf36df88b88
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test buffer::tests::string_line_buffer ... ok
[INFO] [stdout] test parser::tests::complex_parsing ... ok
[INFO] [stdout] test scanner::tests::scanner_error ... ok
[INFO] [stdout] test buffer::tests::string_iterator ... ok
[INFO] [stdout] test tests::single_value ... ok
[INFO] [stdout] test scanner::tests::scanner ... ok
[INFO] [stdout] test tests::library_string_interface ... ok
[INFO] [stdout] test parser::tests::test_basic_parsing ... ok
[INFO] [stdout] test tests::library_file_interface ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/erjson-a0d58610eeeb1238
[INFO] [stderr]    Doc-tests erjson
[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 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" "792e1f0612eb6b8cbaaf3814a75f3dea50ab17f3655ed2a3d967baa2ab285e62"`
[INFO] running `"docker" "rm" "-f" "792e1f0612eb6b8cbaaf3814a75f3dea50ab17f3655ed2a3d967baa2ab285e62"`
[INFO] [stdout] 792e1f0612eb6b8cbaaf3814a75f3dea50ab17f3655ed2a3d967baa2ab285e62