[INFO] cloning repository https://github.com/kristof-mattei/matter-hub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kristof-mattei/matter-hub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristof-mattei%2Fmatter-hub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristof-mattei%2Fmatter-hub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72342b2c9835fd0bb951164a40e85fbe8841c6f2
[INFO] checking kristof-mattei/matter-hub against 1.94.0 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristof-mattei%2Fmatter-hub" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kristof-mattei/matter-hub
[INFO] finished tweaking git repo https://github.com/kristof-mattei/matter-hub
[INFO] tweaked toml for git repo https://github.com/kristof-mattei/matter-hub written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kristof-mattei/matter-hub on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kristof-mattei/matter-hub 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e85f2422976236440d9b85ba5e3214fcdb2b3f348bb3a1049d06e63d49db985b
[INFO] running `Command { std: "docker" "start" "-a" "e85f2422976236440d9b85ba5e3214fcdb2b3f348bb3a1049d06e63d49db985b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e85f2422976236440d9b85ba5e3214fcdb2b3f348bb3a1049d06e63d49db985b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85f2422976236440d9b85ba5e3214fcdb2b3f348bb3a1049d06e63d49db985b", kill_on_drop: false }`
[INFO] [stdout] e85f2422976236440d9b85ba5e3214fcdb2b3f348bb3a1049d06e63d49db985b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfce0494a6c49979d679f74cf61fd06e177cfb129e896ecf81e4a8be55fca60b
[INFO] running `Command { std: "docker" "start" "-a" "dfce0494a6c49979d679f74cf61fd06e177cfb129e896ecf81e4a8be55fca60b", kill_on_drop: false }`
[INFO] [stderr] error: rustc 1.94.0 is not supported by the following packages:
[INFO] [stderr]   matter-hub@0.0.0-development requires rustc 1.94.1
[INFO] [stderr]   matter-hub@0.0.0-development requires rustc 1.94.1
[INFO] [stderr]   matter-hub@0.0.0-development requires rustc 1.94.1
[INFO] [stderr]   matter-hub@0.0.0-development requires rustc 1.94.1
[INFO] [stderr]   matter-hub@0.0.0-development requires rustc 1.94.1
[INFO] [stderr]   shared@0.0.0-development requires rustc 1.94.1
[INFO] [stderr]   shared@0.0.0-development requires rustc 1.94.1
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "dfce0494a6c49979d679f74cf61fd06e177cfb129e896ecf81e4a8be55fca60b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfce0494a6c49979d679f74cf61fd06e177cfb129e896ecf81e4a8be55fca60b", kill_on_drop: false }`
[INFO] [stdout] dfce0494a6c49979d679f74cf61fd06e177cfb129e896ecf81e4a8be55fca60b