[INFO] cloning repository https://github.com/dotcypress/ula
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dotcypress/ula" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotcypress%2Fula", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotcypress%2Fula'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40756c4199c9f2ac605a39bfed2eddcc7fe0324b
[INFO] checking dotcypress/ula against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotcypress%2Fula" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/dotcypress/ula
[INFO] finished tweaking git repo https://github.com/dotcypress/ula
[INFO] tweaked toml for git repo https://github.com/dotcypress/ula written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dotcypress/ula on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dotcypress/ula 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/rt/ic/rtic, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rp-hal-common v0.1.0
[INFO] [stderr]   Downloaded rtic-common v1.0.0
[INFO] [stderr]   Downloaded usbd-serial v0.2.2
[INFO] [stderr]   Downloaded rtic-macros v2.1.2
[INFO] [stderr]   Downloaded rtic-time v2.0.0
[INFO] [stderr]   Downloaded rtic v2.1.2
[INFO] [stderr]   Downloaded rtic-monotonics v2.0.3
[INFO] [stderr]   Downloaded rp2040-hal v0.11.0
[INFO] [stderr]   Downloaded rp2040-pac v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42164a6025a867f3c9b4a44cc3b67e917f8fcd2b60a8d3a3979de1f94d811e50
[INFO] running `Command { std: "docker" "start" "-a" "42164a6025a867f3c9b4a44cc3b67e917f8fcd2b60a8d3a3979de1f94d811e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42164a6025a867f3c9b4a44cc3b67e917f8fcd2b60a8d3a3979de1f94d811e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42164a6025a867f3c9b4a44cc3b67e917f8fcd2b60a8d3a3979de1f94d811e50", kill_on_drop: false }`
[INFO] [stdout] 42164a6025a867f3c9b4a44cc3b67e917f8fcd2b60a8d3a3979de1f94d811e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6b89106c583141d11ee2fdc6e8a101f975bf04790a8c74e170c3a6bddb623e7
[INFO] running `Command { std: "docker" "start" "-a" "d6b89106c583141d11ee2fdc6e8a101f975bf04790a8c74e170c3a6bddb623e7", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for the requirement `rtic-monotonics = "^2.0.0"` (locked to 2.0.3)
[INFO] [stderr] candidate versions found which didn't match: 1.0.0-alpha.2, 1.0.0-alpha.1, 1.0.0-alpha.0
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `ula v0.0.5 (/opt/rustwide/workdir)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     rtic-monotonics = { version = "1.0.0-alpha.2" }
[INFO] [stderr] As a reminder, you're using offline mode (--frozen) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without `--frozen`.
[INFO] running `Command { std: "docker" "inspect" "d6b89106c583141d11ee2fdc6e8a101f975bf04790a8c74e170c3a6bddb623e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b89106c583141d11ee2fdc6e8a101f975bf04790a8c74e170c3a6bddb623e7", kill_on_drop: false }`
[INFO] [stdout] d6b89106c583141d11ee2fdc6e8a101f975bf04790a8c74e170c3a6bddb623e7