[INFO] cloning repository https://github.com/andoco/rust-json-log-viewer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andoco/rust-json-log-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Frust-json-log-viewer"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Frust-json-log-viewer'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14ab4ebc509549610f1dd5f467f9fdb4aae288d3
[INFO] testing andoco/rust-json-log-viewer against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Frust-json-log-viewer" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andoco/rust-json-log-viewer 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 git repo https://github.com/andoco/rust-json-log-viewer
[INFO] finished tweaking git repo https://github.com/andoco/rust-json-log-viewer
[INFO] tweaked toml for git repo https://github.com/andoco/rust-json-log-viewer written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/andoco/rust-json-log-viewer 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-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] d72d1697bbc75fd41c276eba8d659686711beda8b4643152d3e527a9d0ce44c2
[INFO] running `"docker" "start" "-a" "d72d1697bbc75fd41c276eba8d659686711beda8b4643152d3e527a9d0ce44c2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling rust-json-log-viewer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
[INFO] running `"docker" "inspect" "d72d1697bbc75fd41c276eba8d659686711beda8b4643152d3e527a9d0ce44c2"`
[INFO] running `"docker" "rm" "-f" "d72d1697bbc75fd41c276eba8d659686711beda8b4643152d3e527a9d0ce44c2"`
[INFO] [stdout] d72d1697bbc75fd41c276eba8d659686711beda8b4643152d3e527a9d0ce44c2
[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] 3d02d1a82ac128042d87c2b3353e694a36105e6b44fd3f4112ddc1818952a1a2
[INFO] running `"docker" "start" "-a" "3d02d1a82ac128042d87c2b3353e694a36105e6b44fd3f4112ddc1818952a1a2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust-json-log-viewer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "3d02d1a82ac128042d87c2b3353e694a36105e6b44fd3f4112ddc1818952a1a2"`
[INFO] running `"docker" "rm" "-f" "3d02d1a82ac128042d87c2b3353e694a36105e6b44fd3f4112ddc1818952a1a2"`
[INFO] [stdout] 3d02d1a82ac128042d87c2b3353e694a36105e6b44fd3f4112ddc1818952a1a2
[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] 4eed6aaa7a20f61b871d37e3ba69b535ccd89b6cfca4ae1359c28ad5d5b5aaa8
[INFO] running `"docker" "start" "-a" "4eed6aaa7a20f61b871d37e3ba69b535ccd89b6cfca4ae1359c28ad5d5b5aaa8"`
[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 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_json_log_viewer-02c50381b286dfcc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_format_log_line ... ok
[INFO] [stdout] test tests::test_format_log_line_with_missing_message_returns_error ... ok
[INFO] [stdout] test tests::test_format_log_line_with_missing_level_returns_error ... ok
[INFO] [stdout] test tests::test_format_log_line_with_missing_timestamp_returns_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4eed6aaa7a20f61b871d37e3ba69b535ccd89b6cfca4ae1359c28ad5d5b5aaa8"`
[INFO] running `"docker" "rm" "-f" "4eed6aaa7a20f61b871d37e3ba69b535ccd89b6cfca4ae1359c28ad5d5b5aaa8"`
[INFO] [stdout] 4eed6aaa7a20f61b871d37e3ba69b535ccd89b6cfca4ae1359c28ad5d5b5aaa8