[INFO] cloning repository https://github.com/shanedeeodonnell/co-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shanedeeodonnell/co-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanedeeodonnell%2Fco-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanedeeodonnell%2Fco-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49732f5eaf6f8b71cbc3adbf14fa11d441ad389b
[INFO] checking shanedeeodonnell/co-learning against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanedeeodonnell%2Fco-learning" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shanedeeodonnell/co-learning on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shanedeeodonnell/co-learning
[INFO] finished tweaking git repo https://github.com/shanedeeodonnell/co-learning
[INFO] tweaked toml for git repo https://github.com/shanedeeodonnell/co-learning written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/shanedeeodonnell/co-learning already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/holochain-open-dev/profiles`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-serde v0.1.2
[INFO] [stderr]   Downloaded serde-transcode v1.1.1
[INFO] [stderr]   Downloaded holochain_serialized_bytes v0.0.51
[INFO] [stderr]   Downloaded holochain_zome_types v0.0.22
[INFO] [stderr]   Downloaded kitsune_p2p_timestamp v0.0.5
[INFO] [stderr]   Downloaded trilean v1.1.0
[INFO] [stderr]   Downloaded holochain_wasmer_common v0.0.76
[INFO] [stderr]   Downloaded pin-project-lite v0.2.7
[INFO] [stderr]   Downloaded holochain_serialized_bytes_derive v0.0.51
[INFO] [stderr]   Downloaded hdk_derive v0.0.22
[INFO] [stderr]   Downloaded derive_more v0.99.16
[INFO] [stderr]   Downloaded gcollections v1.5.0
[INFO] [stderr]   Downloaded intervallum v1.4.0
[INFO] [stderr]   Downloaded kitsune_p2p_dht_arc v0.0.7
[INFO] [stderr]   Downloaded holo_hash v0.0.17
[INFO] [stderr]   Downloaded hdk v0.0.120
[INFO] [stderr]   Downloaded holochain_wasmer_guest v0.0.76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25ed4de066c9ec593b6e2b65d963a691d839b17bedc240c2b4abdb1213d99700
[INFO] running `Command { std: "docker" "start" "-a" "25ed4de066c9ec593b6e2b65d963a691d839b17bedc240c2b4abdb1213d99700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25ed4de066c9ec593b6e2b65d963a691d839b17bedc240c2b4abdb1213d99700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ed4de066c9ec593b6e2b65d963a691d839b17bedc240c2b4abdb1213d99700", kill_on_drop: false }`
[INFO] [stdout] 25ed4de066c9ec593b6e2b65d963a691d839b17bedc240c2b4abdb1213d99700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16b3afffac84a57638a091363251f3763e5eb2595cf3d3428d1ebbf6e6cf7813
[INFO] running `Command { std: "docker" "start" "-a" "16b3afffac84a57638a091363251f3763e5eb2595cf3d3428d1ebbf6e6cf7813", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling trilean v1.1.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking gcollections v1.5.0
[INFO] [stderr]     Checking intervallum v1.4.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling holochain_serialized_bytes_derive v0.0.51
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde-transcode v1.1.1
[INFO] [stderr]     Checking rmp-serde v0.15.5
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking kitsune_p2p_dht_arc v0.0.7
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking holochain_serialized_bytes v0.0.51
[INFO] [stderr]     Checking kitsune_p2p_timestamp v0.0.5
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking holochain_wasmer_common v0.0.76
[INFO] [stderr]     Checking holo_hash v0.0.17
[INFO] [stderr]     Checking holochain_wasmer_guest v0.0.76
[INFO] [stderr]     Checking holochain_zome_types v0.0.22
[INFO] [stderr]    Compiling hdk_derive v0.0.22
[INFO] [stderr]     Checking hdk v0.0.120
[INFO] [stderr]     Checking hc_zome_profiles_types v0.0.1 (https://github.com/holochain-open-dev/profiles?rev=for-hc-v0.0.124#3c28f2d2)
[INFO] [stderr]     Checking hc_zome_profiles v0.0.1 (https://github.com/holochain-open-dev/profiles?rev=for-hc-v0.0.124#3c28f2d2)
[INFO] [stderr]     Checking ping v0.0.1 (/opt/rustwide/workdir/zomes/ping)
[INFO] [stderr]     Checking profiles v0.0.1 (/opt/rustwide/workdir/zomes/profiles)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 13.50s
[INFO] running `Command { std: "docker" "inspect" "16b3afffac84a57638a091363251f3763e5eb2595cf3d3428d1ebbf6e6cf7813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b3afffac84a57638a091363251f3763e5eb2595cf3d3428d1ebbf6e6cf7813", kill_on_drop: false }`
[INFO] [stdout] 16b3afffac84a57638a091363251f3763e5eb2595cf3d3428d1ebbf6e6cf7813