[INFO] fetching crate synapse-rpc 0.1.20...
[INFO] testing synapse-rpc-0.1.20 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate synapse-rpc 0.1.20 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate synapse-rpc 0.1.20 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate synapse-rpc 0.1.20
[INFO] finished tweaking crates.io crate synapse-rpc 0.1.20
[INFO] tweaked toml for crates.io crate synapse-rpc 0.1.20 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded url_serde v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7db6bd28ed9057922abe1b4ab090669cd3a8e26f44d53af3cbba3a266eb2ad49
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7db6bd28ed9057922abe1b4ab090669cd3a8e26f44d53af3cbba3a266eb2ad49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7db6bd28ed9057922abe1b4ab090669cd3a8e26f44d53af3cbba3a266eb2ad49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db6bd28ed9057922abe1b4ab090669cd3a8e26f44d53af3cbba3a266eb2ad49", kill_on_drop: false }`
[INFO] [stdout] 7db6bd28ed9057922abe1b4ab090669cd3a8e26f44d53af3cbba3a266eb2ad49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ed10e82c976ce6c40e0353a4e53628eec0f8ce1cc8f07ce801b32ea9ceb9d92
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ed10e82c976ce6c40e0353a4e53628eec0f8ce1cc8f07ce801b32ea9ceb9d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling synapse-rpc v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "0ed10e82c976ce6c40e0353a4e53628eec0f8ce1cc8f07ce801b32ea9ceb9d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed10e82c976ce6c40e0353a4e53628eec0f8ce1cc8f07ce801b32ea9ceb9d92", kill_on_drop: false }`
[INFO] [stdout] 0ed10e82c976ce6c40e0353a4e53628eec0f8ce1cc8f07ce801b32ea9ceb9d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3294f4fcbe8c73c56c7e971f4c7ba4f7bc3c0c1022cf608c3581b3cd685e2b3f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3294f4fcbe8c73c56c7e971f4c7ba4f7bc3c0c1022cf608c3581b3cd685e2b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling synapse-rpc v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "3294f4fcbe8c73c56c7e971f4c7ba4f7bc3c0c1022cf608c3581b3cd685e2b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3294f4fcbe8c73c56c7e971f4c7ba4f7bc3c0c1022cf608c3581b3cd685e2b3f", kill_on_drop: false }`
[INFO] [stdout] 3294f4fcbe8c73c56c7e971f4c7ba4f7bc3c0c1022cf608c3581b3cd685e2b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e993942aafe3e8a04f473ecd4b90deac8c6adc9aaf86e76207dff25ee838181
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e993942aafe3e8a04f473ecd4b90deac8c6adc9aaf86e76207dff25ee838181", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/synapse_rpc-36ce84b53f49cb4a
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test criterion::tests::test_match ... ok
[INFO] [stdout] test criterion::tests::test_match_bad_field ... ok
[INFO] [stdout] test criterion::tests::test_match_none ... ok
[INFO] [stdout] test criterion::tests::test_match_some ... ok
[INFO] [stdout] test criterion::tests::test_match_none_not_in ... ok
[INFO] [stdout] test message::tests::test_json_repr ... ok
[INFO] [stdout] test criterion::tests::test_like ... ok
[INFO] [stdout] test criterion::tests::test_match_none_in ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synapse_rpc
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e993942aafe3e8a04f473ecd4b90deac8c6adc9aaf86e76207dff25ee838181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e993942aafe3e8a04f473ecd4b90deac8c6adc9aaf86e76207dff25ee838181", kill_on_drop: false }`
[INFO] [stdout] 3e993942aafe3e8a04f473ecd4b90deac8c6adc9aaf86e76207dff25ee838181