[INFO] cloning repository https://github.com/julia24g/ruhackathon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julia24g/ruhackathon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulia24g%2Fruhackathon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulia24g%2Fruhackathon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 528cd0c0e188252fbf4a7258937cceca057c4b04
[INFO] testing julia24g/ruhackathon against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulia24g%2Fruhackathon" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/julia24g/ruhackathon on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/julia24g/ruhackathon
[INFO] finished tweaking git repo https://github.com/julia24g/ruhackathon
[INFO] tweaked toml for git repo https://github.com/julia24g/ruhackathon written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/julia24g/ruhackathon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bc44a3eb6e49c9b60566cc5094c71ce9084e2ad2e4a571ae40e8cbdba934436
[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" "9bc44a3eb6e49c9b60566cc5094c71ce9084e2ad2e4a571ae40e8cbdba934436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc44a3eb6e49c9b60566cc5094c71ce9084e2ad2e4a571ae40e8cbdba934436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc44a3eb6e49c9b60566cc5094c71ce9084e2ad2e4a571ae40e8cbdba934436", kill_on_drop: false }`
[INFO] [stdout] 9bc44a3eb6e49c9b60566cc5094c71ce9084e2ad2e4a571ae40e8cbdba934436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf17d7d3853a1844f1b343a9b46281af29f84e35b486834159e56ef3026b99eb
[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" "cf17d7d3853a1844f1b343a9b46281af29f84e35b486834159e56ef3026b99eb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling der v0.3.5
[INFO] [stderr]    Compiling slog-scope v4.4.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling ed448-goldilocks v0.7.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling crypto-mac v0.11.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling aead v0.4.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling x448 v0.6.0
[INFO] [stderr]    Compiling signature v1.3.0
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling sha-1 v0.9.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ctr v0.7.0
[INFO] [stderr]    Compiling aes v0.7.4
[INFO] [stderr]    Compiling block-modes v0.8.1
[INFO] [stderr]    Compiling const-random v0.1.13
[INFO] [stderr]    Compiling poly1305 v0.7.0
[INFO] [stderr]    Compiling polyval v0.5.1
[INFO] [stderr]    Compiling blake2 v0.9.1
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling pbkdf2 v0.8.0
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
[INFO] [stderr]    Compiling ed25519 v1.1.1
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling ff v0.9.0
[INFO] [stderr]    Compiling serde-hjson v0.9.1
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[INFO] [stderr]    Compiling ghash v0.4.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling group v0.9.0
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
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[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling riker-macros v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.23.0
[INFO] [stderr]    Compiling stronghold-derive v0.2.0 (https://github.com/iotaledger/stronghold.rs?rev=6dd92dc9743eba2f3b4126425e7572470d92c80b#6dd92dc9)
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling chacha20 v0.7.1
[INFO] [stderr]    Compiling elliptic-curve v0.9.12
[INFO] [stderr]    Compiling chacha20poly1305 v0.8.0
[INFO] [stderr]    Compiling ecdsa v0.11.1
[INFO] [stderr]    Compiling x25519-dalek v1.1.1
[INFO] [stderr]    Compiling k256 v0.8.1
[INFO] [stderr]    Compiling p256 v0.8.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling pin-project v0.4.28
[INFO] [stderr]    Compiling ed25519-zebra v2.2.0
[INFO] [stderr]    Compiling simple_asn1 v0.5.4
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling iota-crypto v0.4.2
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling iota-crypto v0.5.1 (https://github.com/iotaledger/crypto.rs?rev=0967233dd40ba562f575c2073cb8f4a22744e2d4#0967233d)
[INFO] [stderr]    Compiling rsa v0.4.0
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[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
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[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling iota-crypto v0.5.1
[INFO] [stderr]    Compiling did_url v0.1.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling identity-derive v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling multistream-select v0.10.2
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling slog-stdlog v4.1.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling bee-crypto v0.2.1-alpha
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling bee-pow v0.1.0
[INFO] [stderr]    Compiling bee-message v0.1.5
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling serde_jcs v0.1.0
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling libjose v0.1.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling libp2p-core v0.28.3
[INFO] [stderr]    Compiling riker v0.4.2
[INFO] [stderr]    Compiling bee-ledger v0.1.0
[INFO] [stderr]    Compiling identity-diff v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling identity-core v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling stronghold-utils v0.3.0 (https://github.com/iotaledger/stronghold.rs?rev=6dd92dc9743eba2f3b4126425e7572470d92c80b#6dd92dc9)
[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling parity-multiaddr v0.11.2
[INFO] [stderr]    Compiling identity-did v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling identity-credential v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling libp2p-swarm v0.29.0
[INFO] [stderr]    Compiling libp2p v0.37.1
[INFO] [stderr]    Compiling bee-network v0.1.0
[INFO] [stderr]    Compiling bee-protocol v0.1.0
[INFO] [stderr]    Compiling bee-rest-api v0.1.0
[INFO] [stderr]    Compiling stronghold-runtime v0.3.0 (https://github.com/iotaledger/stronghold.rs?rev=6dd92dc9743eba2f3b4126425e7572470d92c80b#6dd92dc9)
[INFO] [stderr]    Compiling hyper v0.14.9
[INFO] [stderr]    Compiling stronghold_engine v0.4.0 (https://github.com/iotaledger/stronghold.rs?rev=6dd92dc9743eba2f3b4126425e7572470d92c80b#6dd92dc9)
[INFO] [stderr]    Compiling iota_stronghold v0.4.1 (https://github.com/iotaledger/stronghold.rs?rev=6dd92dc9743eba2f3b4126425e7572470d92c80b#6dd92dc9)
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling iota-client v0.5.0-alpha.3 (https://github.com/iotaledger/iota.rs?rev=30673c4bb5fd1ba5b5d15e95d652b05491604d94#30673c4b)
[INFO] [stderr]    Compiling identity-iota v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling identity-account v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling identity-comm v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling identity v0.3.0 (https://github.com/iotaledger/identity.rs?branch=main#cbb28b80)
[INFO] [stderr]    Compiling ruhackathon v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8m 19s
[INFO] running `Command { std: "docker" "inspect" "cf17d7d3853a1844f1b343a9b46281af29f84e35b486834159e56ef3026b99eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf17d7d3853a1844f1b343a9b46281af29f84e35b486834159e56ef3026b99eb", kill_on_drop: false }`
[INFO] [stdout] cf17d7d3853a1844f1b343a9b46281af29f84e35b486834159e56ef3026b99eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a9665b03dfa64458e3afd9e5d33aef614fe92e9a52d8733ae14fb1e160ddcb
[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" "86a9665b03dfa64458e3afd9e5d33aef614fe92e9a52d8733ae14fb1e160ddcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruhackathon v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "86a9665b03dfa64458e3afd9e5d33aef614fe92e9a52d8733ae14fb1e160ddcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a9665b03dfa64458e3afd9e5d33aef614fe92e9a52d8733ae14fb1e160ddcb", kill_on_drop: false }`
[INFO] [stdout] 86a9665b03dfa64458e3afd9e5d33aef614fe92e9a52d8733ae14fb1e160ddcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc9da0273f651d478f83d335f9e54cb65a590e9b45b5fc49a1fc9e01778844e1
[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" "dc9da0273f651d478f83d335f9e54cb65a590e9b45b5fc49a1fc9e01778844e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ruhackathon-a642dc46e0c78d44)
[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" "dc9da0273f651d478f83d335f9e54cb65a590e9b45b5fc49a1fc9e01778844e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9da0273f651d478f83d335f9e54cb65a590e9b45b5fc49a1fc9e01778844e1", kill_on_drop: false }`
[INFO] [stdout] dc9da0273f651d478f83d335f9e54cb65a590e9b45b5fc49a1fc9e01778844e1