[INFO] cloning repository https://github.com/mycognosist/sunrise-ssb-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mycognosist/sunrise-ssb-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmycognosist%2Fsunrise-ssb-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmycognosist%2Fsunrise-ssb-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ded3de9a3fa62069516d167dc48638f81fb8765
[INFO] testing mycognosist/sunrise-ssb-playground against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmycognosist%2Fsunrise-ssb-playground" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mycognosist/sunrise-ssb-playground on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mycognosist/sunrise-ssb-playground
[INFO] finished tweaking git repo https://github.com/mycognosist/sunrise-ssb-playground
[INFO] tweaked toml for git repo https://github.com/mycognosist/sunrise-ssb-playground written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mycognosist/sunrise-ssb-playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 strtod2 v0.0.1
[INFO] [stderr]   Downloaded ed25519-dalek v0.9.1
[INFO] [stderr]   Downloaded curve25519-dalek v1.2.6
[INFO] [stderr]   Downloaded ssb-multiformats v0.4.0
[INFO] [stderr]   Downloaded ssb-packetstream v0.2.1
[INFO] [stderr]   Downloaded ssb-legacy-msg-data v0.1.2
[INFO] [stderr]   Downloaded ssb-keyfile v0.5.3
[INFO] [stderr]   Downloaded ssb-crypto v0.2.2
[INFO] [stderr]   Downloaded ssb-verify-signatures v1.0.0
[INFO] [stderr]   Downloaded ssb-validate v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 407da73f7cd00b1a2f54f6012f2f7abad1774b82243a4e3a57b376dccd72c434
[INFO] running `Command { std: "docker" "start" "-a" "407da73f7cd00b1a2f54f6012f2f7abad1774b82243a4e3a57b376dccd72c434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407da73f7cd00b1a2f54f6012f2f7abad1774b82243a4e3a57b376dccd72c434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407da73f7cd00b1a2f54f6012f2f7abad1774b82243a4e3a57b376dccd72c434", kill_on_drop: false }`
[INFO] [stdout] 407da73f7cd00b1a2f54f6012f2f7abad1774b82243a4e3a57b376dccd72c434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34b2402b07787e5602a3e5ff70d563b0ce6800487f1ee2e61c1ad5d8fc646476
[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" "34b2402b07787e5602a3e5ff70d563b0ce6800487f1ee2e61c1ad5d8fc646476", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling signature v1.3.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling strtod2 v0.0.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling futures-channel v0.3.12
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling ed25519 v1.0.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling genio v0.2.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling crypto-mac v0.10.0
[INFO] [stderr]    Compiling async-executor v1.4.0
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling ctor v0.1.19
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.12
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling sha2 v0.9.3
[INFO] [stderr]    Compiling poly1305 v0.6.2
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling curve25519-dalek v1.2.6
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling nb-connect v1.0.2
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.6
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.12
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling polling v2.0.2
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling async-io v1.3.1
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling ed25519-dalek v0.9.1
[INFO] [stderr]    Compiling curve25519-dalek v3.0.2
[INFO] [stderr]    Compiling salsa20 v0.7.2
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling xsalsa20poly1305 v0.6.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling x25519-dalek v1.1.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling ssb-crypto v0.2.2
[INFO] [stderr]    Compiling futures-executor v0.3.12
[INFO] [stderr]    Compiling ssb-boxstream v0.2.2
[INFO] [stderr]    Compiling ssb-handshake v0.5.1
[INFO] [stderr]    Compiling futures v0.3.12
[INFO] [stderr]    Compiling ssb-packetstream v0.2.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling ssb-legacy-msg-data v0.1.2
[INFO] [stderr]    Compiling ssb-multiformats v0.4.0
[INFO] [stderr]    Compiling ssb-validate v1.0.1
[INFO] [stderr]    Compiling ssb-verify-signatures v1.0.0
[INFO] [stderr]    Compiling ssb-keyfile v0.5.3
[INFO] [stderr]    Compiling sunrise_ssb_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.48s
[INFO] running `Command { std: "docker" "inspect" "34b2402b07787e5602a3e5ff70d563b0ce6800487f1ee2e61c1ad5d8fc646476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b2402b07787e5602a3e5ff70d563b0ce6800487f1ee2e61c1ad5d8fc646476", kill_on_drop: false }`
[INFO] [stdout] 34b2402b07787e5602a3e5ff70d563b0ce6800487f1ee2e61c1ad5d8fc646476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "test" "--frozen" "--no-run" "--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] eb04b890544c9b9eda2f6a1edeb1131f61c863e30eb3e0d17e340bd13ed5ae67
[INFO] running `Command { std: "docker" "start" "-a" "eb04b890544c9b9eda2f6a1edeb1131f61c863e30eb3e0d17e340bd13ed5ae67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sunrise_ssb_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `sunrise_ssb_play`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name packetstream_writer --edition=2018 examples/packetstream_writer.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=956549030c0a51ba -C extra-filename=-956549030c0a51ba --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-26a281051d4da56a.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-9621aa2c86d79777.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-84efe54e57adc4fe.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-01081cc893b65e55.rlib --extern ssb_boxstream=/opt/rustwide/target/debug/deps/libssb_boxstream-73d717fd622d18e4.rlib --extern ssb_crypto=/opt/rustwide/target/debug/deps/libssb_crypto-b0e1c7f7059d85b0.rlib --extern ssb_handshake=/opt/rustwide/target/debug/deps/libssb_handshake-4d0d0f95012239a9.rlib --extern ssb_keyfile=/opt/rustwide/target/debug/deps/libssb_keyfile-727dbe448e8a83c3.rlib --extern ssb_multiformats=/opt/rustwide/target/debug/deps/libssb_multiformats-3773fbfc63dcf665.rlib --extern ssb_packetstream=/opt/rustwide/target/debug/deps/libssb_packetstream-47fafb377bcf6052.rlib --extern ssb_validate=/opt/rustwide/target/debug/deps/libssb_validate-e35ef9cca40ad800.rlib --extern ssb_verify_signatures=/opt/rustwide/target/debug/deps/libssb_verify_signatures-fe62f4118719223b.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-deefcbfdcf34e4b5.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/clear_on_drop-7f677103e2739b52/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "eb04b890544c9b9eda2f6a1edeb1131f61c863e30eb3e0d17e340bd13ed5ae67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb04b890544c9b9eda2f6a1edeb1131f61c863e30eb3e0d17e340bd13ed5ae67", kill_on_drop: false }`
[INFO] [stdout] eb04b890544c9b9eda2f6a1edeb1131f61c863e30eb3e0d17e340bd13ed5ae67