[INFO] cloning repository https://github.com/harleygray/holochain-gym-links
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harleygray/holochain-gym-links" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharleygray%2Fholochain-gym-links", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharleygray%2Fholochain-gym-links'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7a393b5582c709ef0cfbb926870857953446a21
[INFO] testing harleygray/holochain-gym-links against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharleygray%2Fholochain-gym-links" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  41% (806/1964)
Updating files:  42% (825/1964)
Updating files:  43% (845/1964)
Updating files:  44% (865/1964)
Updating files:  45% (884/1964)
Updating files:  46% (904/1964)
Updating files:  47% (924/1964)
Updating files:  48% (943/1964)
Updating files:  49% (963/1964)
Updating files:  50% (982/1964)
Updating files:  51% (1002/1964)
Updating files:  52% (1022/1964)
Updating files:  53% (1041/1964)
Updating files:  54% (1061/1964)
Updating files:  55% (1081/1964)
Updating files:  56% (1100/1964)
Updating files:  57% (1120/1964)
Updating files:  58% (1140/1964)
Updating files:  59% (1159/1964)
Updating files:  60% (1179/1964)
Updating files:  61% (1199/1964)
Updating files:  62% (1218/1964)
Updating files:  63% (1238/1964)
Updating files:  64% (1257/1964)
Updating files:  65% (1277/1964)
Updating files:  66% (1297/1964)
Updating files:  67% (1316/1964)
Updating files:  68% (1336/1964)
Updating files:  68% (1346/1964)
Updating files:  69% (1356/1964)
Updating files:  70% (1375/1964)
Updating files:  71% (1395/1964)
Updating files:  72% (1415/1964)
Updating files:  73% (1434/1964)
Updating files:  74% (1454/1964)
Updating files:  74% (1469/1964)
Updating files:  75% (1473/1964)
Updating files:  76% (1493/1964)
Updating files:  77% (1513/1964)
Updating files:  78% (1532/1964)
Updating files:  79% (1552/1964)
Updating files:  80% (1572/1964)
Updating files:  81% (1591/1964)
Updating files:  82% (1611/1964)
Updating files:  83% (1631/1964)
Updating files:  84% (1650/1964)
Updating files:  85% (1670/1964)
Updating files:  86% (1690/1964)
Updating files:  87% (1709/1964)
Updating files:  88% (1729/1964)
Updating files:  89% (1748/1964)
Updating files:  90% (1768/1964)
Updating files:  91% (1788/1964)
Updating files:  92% (1807/1964)
Updating files:  93% (1827/1964)
Updating files:  94% (1847/1964)
Updating files:  95% (1866/1964)
Updating files:  96% (1886/1964)
Updating files:  97% (1906/1964)
Updating files:  98% (1925/1964)
Updating files:  99% (1945/1964)
Updating files: 100% (1964/1964)
Updating files: 100% (1964/1964), done.
[INFO] validating manifest of git repo https://github.com/harleygray/holochain-gym-links on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/harleygray/holochain-gym-links
[INFO] finished tweaking git repo https://github.com/harleygray/holochain-gym-links
[INFO] tweaked toml for git repo https://github.com/harleygray/holochain-gym-links written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/harleygray/holochain-gym-links already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ddcb04bf1c19c97e41519c4eddcb980945b736b4a05d4ac2f20dcdaec45922d
[INFO] running `Command { std: "docker" "start" "-a" "9ddcb04bf1c19c97e41519c4eddcb980945b736b4a05d4ac2f20dcdaec45922d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ddcb04bf1c19c97e41519c4eddcb980945b736b4a05d4ac2f20dcdaec45922d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddcb04bf1c19c97e41519c4eddcb980945b736b4a05d4ac2f20dcdaec45922d", kill_on_drop: false }`
[INFO] [stdout] 9ddcb04bf1c19c97e41519c4eddcb980945b736b4a05d4ac2f20dcdaec45922d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c20cbe7f2bc97afda59f220e6acf8eef58b8f4607bdd26521cf3452e1170d98
[INFO] running `Command { std: "docker" "start" "-a" "4c20cbe7f2bc97afda59f220e6acf8eef58b8f4607bdd26521cf3452e1170d98", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling trilean v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling sharded-slab v0.1.1
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling gcollections v1.5.0
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling intervallum v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling holochain_serialized_bytes_derive v0.0.51
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling tracing v0.1.25
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling rmp-serde v0.15.4
[INFO] [stderr]    Compiling serde-transcode v1.1.0
[INFO] [stderr]    Compiling kitsune_p2p_dht_arc v0.0.7
[INFO] [stderr]    Compiling kitsune_p2p_timestamp v0.0.5
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling holochain_serialized_bytes v0.0.51
[INFO] [stderr]    Compiling tracing-subscriber v0.2.17
[INFO] [stderr]    Compiling holochain_wasmer_common v0.0.73
[INFO] [stderr]    Compiling holo_hash v0.0.12
[INFO] [stderr]    Compiling holochain_zome_types v0.0.17
[INFO] [stderr]    Compiling holochain_wasmer_guest v0.0.73
[INFO] [stderr]    Compiling hdk_derive v0.0.17
[INFO] [stderr]    Compiling hdk v0.0.115
[INFO] [stderr]    Compiling links-exercise v0.0.1 (/opt/rustwide/workdir/zomes/exercise)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "4c20cbe7f2bc97afda59f220e6acf8eef58b8f4607bdd26521cf3452e1170d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c20cbe7f2bc97afda59f220e6acf8eef58b8f4607bdd26521cf3452e1170d98", kill_on_drop: false }`
[INFO] [stdout] 4c20cbe7f2bc97afda59f220e6acf8eef58b8f4607bdd26521cf3452e1170d98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d976a2535425da6d386c0d872a69429365eb961c454b7be876e0b80da6fe51
[INFO] running `Command { std: "docker" "start" "-a" "a6d976a2535425da6d386c0d872a69429365eb961c454b7be876e0b80da6fe51", kill_on_drop: false }`
[INFO] [stderr]    Compiling links-exercise v0.0.1 (/opt/rustwide/workdir/zomes/exercise)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "a6d976a2535425da6d386c0d872a69429365eb961c454b7be876e0b80da6fe51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d976a2535425da6d386c0d872a69429365eb961c454b7be876e0b80da6fe51", kill_on_drop: false }`
[INFO] [stdout] a6d976a2535425da6d386c0d872a69429365eb961c454b7be876e0b80da6fe51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9eb96a44c9afca64519954b10c45f580a77023d3cf2c2a0b54f3257af2e609b
[INFO] running `Command { std: "docker" "start" "-a" "b9eb96a44c9afca64519954b10c45f580a77023d3cf2c2a0b54f3257af2e609b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exercise-9d842f4f71fd8462)
[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] [stderr]    Doc-tests exercise
[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" "b9eb96a44c9afca64519954b10c45f580a77023d3cf2c2a0b54f3257af2e609b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9eb96a44c9afca64519954b10c45f580a77023d3cf2c2a0b54f3257af2e609b", kill_on_drop: false }`
[INFO] [stdout] b9eb96a44c9afca64519954b10c45f580a77023d3cf2c2a0b54f3257af2e609b