[INFO] cloning repository https://github.com/nricciar/sparksdr-websocket-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nricciar/sparksdr-websocket-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnricciar%2Fsparksdr-websocket-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnricciar%2Fsparksdr-websocket-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1087e38102b15cca874539a44a2bef2857f550d7
[INFO] checking nricciar/sparksdr-websocket-demo against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnricciar%2Fsparksdr-websocket-demo" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nricciar/sparksdr-websocket-demo on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nricciar/sparksdr-websocket-demo
[INFO] finished tweaking git repo https://github.com/nricciar/sparksdr-websocket-demo
[INFO] tweaked toml for git repo https://github.com/nricciar/sparksdr-websocket-demo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/nricciar/sparksdr-websocket-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/nricciar/ham-rs`
[INFO] [stderr]     Updating git repository `https://github.com/nricciar/sparkplug`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6b8c286f96d722baf48e0725e26ac4dd3e58791642f3b71f2faed433a2b0fbc
[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" "b6b8c286f96d722baf48e0725e26ac4dd3e58791642f3b71f2faed433a2b0fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6b8c286f96d722baf48e0725e26ac4dd3e58791642f3b71f2faed433a2b0fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b8c286f96d722baf48e0725e26ac4dd3e58791642f3b71f2faed433a2b0fbc", kill_on_drop: false }`
[INFO] [stdout] b6b8c286f96d722baf48e0725e26ac4dd3e58791642f3b71f2faed433a2b0fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6fd9c530733d18df689dec8368aec7075b0c3b30ef81cdd22b526b0c92cf692
[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" "f6fd9c530733d18df689dec8368aec7075b0c3b30ef81cdd22b526b0c92cf692", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/nricciar/ham-rs`
[INFO] [stderr] error: failed to get `ham-rs` as a dependency of package `radio v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `ham-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/nricciar/ham-rs#5748c1cc
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch into: /opt/rustwide/cargo-home/git/db/ham-rs-5f7e4a71d9b3937b
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   attempting to update a git repository, but --frozen was specified
[INFO] running `Command { std: "docker" "inspect" "f6fd9c530733d18df689dec8368aec7075b0c3b30ef81cdd22b526b0c92cf692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6fd9c530733d18df689dec8368aec7075b0c3b30ef81cdd22b526b0c92cf692", kill_on_drop: false }`
[INFO] [stdout] f6fd9c530733d18df689dec8368aec7075b0c3b30ef81cdd22b526b0c92cf692