[INFO] cloning repository https://github.com/kuolemax/rumcake-dilemma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuolemax/rumcake-dilemma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuolemax%2Frumcake-dilemma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuolemax%2Frumcake-dilemma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16ee991354f2b94764ca4a7aa6e9eb46d2e7b771
[INFO] checking kuolemax/rumcake-dilemma against master#43ca9d18e333797f0aa3b525501a7cec8d61a96b for pr-136764
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuolemax%2Frumcake-dilemma" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kuolemax/rumcake-dilemma on toolchain 43ca9d18e333797f0aa3b525501a7cec8d61a96b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kuolemax/rumcake-dilemma
[INFO] finished tweaking git repo https://github.com/kuolemax/rumcake-dilemma
[INFO] tweaked toml for git repo https://github.com/kuolemax/rumcake-dilemma written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kuolemax/rumcake-dilemma 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" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "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/Univa/rumcake`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/embassy-rs/nrf-softdevice`
[INFO] [stderr]     Updating git repository `https://github.com/NULLx76/ringbuffer`
[INFO] [stderr]     Updating git repository `https://github.com/tock/tock`
[INFO] [stderr] warning: spurious network error (3 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/tock-f596c0692b0cf252/objects/pack/pack_git2_1baa24c6ef97ada5': No space left on device; class=Os (2)
[INFO] [stderr] warning: spurious network error (2 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/tock-f596c0692b0cf252/objects/pack/pack_git2_9963509451a53410': No space left on device; class=Os (2)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded static_cell v1.3.0
[INFO] [stderr]   Downloaded postcard-derive v0.1.1
[INFO] [stderr]   Downloaded arraydeque v0.4.5
[INFO] [stderr]   Downloaded packed_struct_codegen v0.10.1
[INFO] [stderr]   Downloaded packed_struct v0.10.1
[INFO] [stderr]   Downloaded option-block v0.3.0
[INFO] [stderr]   Downloaded usbd-human-interface-device v0.4.5
[INFO] [stderr]   Downloaded embedded-layout-macros v0.2.1
[INFO] [stderr]   Downloaded object-chain v0.1.3
[INFO] [stderr]   Downloaded embedded-layout v0.3.2
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.0
[INFO] [stderr]   Downloaded snailquote v0.3.1
[INFO] [stderr]   Downloaded usbd-hid v0.7.0
[INFO] [stderr]   Downloaded embedded-text v0.6.6
[INFO] [stderr]   Downloaded embedded-graphics v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfead4a9113fe72d0613800f3fd6d28fd5a7483f009e3939822fcbe21c6a5e28
[INFO] running `Command { std: "docker" "start" "-a" "dfead4a9113fe72d0613800f3fd6d28fd5a7483f009e3939822fcbe21c6a5e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfead4a9113fe72d0613800f3fd6d28fd5a7483f009e3939822fcbe21c6a5e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfead4a9113fe72d0613800f3fd6d28fd5a7483f009e3939822fcbe21c6a5e28", kill_on_drop: false }`
[INFO] [stdout] dfead4a9113fe72d0613800f3fd6d28fd5a7483f009e3939822fcbe21c6a5e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4105445e5fd49ec20eb26720d45b511549b2049ac3829945a1235bba41d8ffb5
[INFO] running `Command { std: "docker" "start" "-a" "4105445e5fd49ec20eb26720d45b511549b2049ac3829945a1235bba41d8ffb5", kill_on_drop: false }`
[INFO] [stderr] warning: target filter `all-targets` specified, but no targets matched; this is a no-op
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "4105445e5fd49ec20eb26720d45b511549b2049ac3829945a1235bba41d8ffb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4105445e5fd49ec20eb26720d45b511549b2049ac3829945a1235bba41d8ffb5", kill_on_drop: false }`
[INFO] [stdout] 4105445e5fd49ec20eb26720d45b511549b2049ac3829945a1235bba41d8ffb5