[INFO] cloning repository https://github.com/D4-project/d4-rustclient
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/D4-project/d4-rustclient" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD4-project%2Fd4-rustclient", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD4-project%2Fd4-rustclient'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71be8776fa9dda3fb539a1fad1c677a6740175cd
[INFO] testing D4-project/d4-rustclient against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD4-project%2Fd4-rustclient" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/D4-project/d4-rustclient on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/D4-project/d4-rustclient
[INFO] finished tweaking git repo https://github.com/D4-project/d4-rustclient
[INFO] tweaked toml for git repo https://github.com/D4-project/d4-rustclient written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/D4-project/d4-rustclient already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.14.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.14.4
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.14.4
[INFO] [stderr]   Downloaded pyo3 v0.14.4
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8e14750f974c9e5406fa5b7f2aef315c39c754be5acae4ba91320fad374f59f
[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" "c8e14750f974c9e5406fa5b7f2aef315c39c754be5acae4ba91320fad374f59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8e14750f974c9e5406fa5b7f2aef315c39c754be5acae4ba91320fad374f59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e14750f974c9e5406fa5b7f2aef315c39c754be5acae4ba91320fad374f59f", kill_on_drop: false }`
[INFO] [stdout] c8e14750f974c9e5406fa5b7f2aef315c39c754be5acae4ba91320fad374f59f
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6db82ae05f9e85020f6343272ff8a65a9901df56b609bbe10c427c7ce3254ccf
[INFO] running `Command { std: "docker" "start" "-a" "6db82ae05f9e85020f6343272ff8a65a9901df56b609bbe10c427c7ce3254ccf", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-build-config v0.14.4
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling sha2 v0.9.6
[INFO] [stderr]    Compiling pyo3 v0.14.4
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.4
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.14.4
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling d4-rustclient v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.37s
[INFO] running `Command { std: "docker" "inspect" "6db82ae05f9e85020f6343272ff8a65a9901df56b609bbe10c427c7ce3254ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db82ae05f9e85020f6343272ff8a65a9901df56b609bbe10c427c7ce3254ccf", kill_on_drop: false }`
[INFO] [stdout] 6db82ae05f9e85020f6343272ff8a65a9901df56b609bbe10c427c7ce3254ccf
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f46215de219fbd2d54343dadd7fedc767ea0f6b4434eaee4f4f5495f4f0afc19
[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" "f46215de219fbd2d54343dadd7fedc767ea0f6b4434eaee4f4f5495f4f0afc19", kill_on_drop: false }`
[INFO] [stderr]    Compiling d4-rustclient v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "f46215de219fbd2d54343dadd7fedc767ea0f6b4434eaee4f4f5495f4f0afc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46215de219fbd2d54343dadd7fedc767ea0f6b4434eaee4f4f5495f4f0afc19", kill_on_drop: false }`
[INFO] [stdout] f46215de219fbd2d54343dadd7fedc767ea0f6b4434eaee4f4f5495f4f0afc19
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab1d667b2907ba54f058f494f236f9a5fa36fd340ee25d487ed316eb21e600f7
[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" "ab1d667b2907ba54f058f494f236f9a5fa36fd340ee25d487ed316eb21e600f7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/d4message-a1c5cc3259d17af8)
[INFO] [stdout] test tests::encode_decode ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/d4_rustclient-c1ffeac95a787330)
[INFO] [stdout] test tests::validate ... ok
[INFO] [stderr]    Doc-tests d4message
[INFO] [stdout] test tests::validate_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab1d667b2907ba54f058f494f236f9a5fa36fd340ee25d487ed316eb21e600f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1d667b2907ba54f058f494f236f9a5fa36fd340ee25d487ed316eb21e600f7", kill_on_drop: false }`
[INFO] [stdout] ab1d667b2907ba54f058f494f236f9a5fa36fd340ee25d487ed316eb21e600f7