[INFO] cloning repository https://github.com/hannes-hochreiner/sensor-net-nrf52810-firmware
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hannes-hochreiner/sensor-net-nrf52810-firmware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannes-hochreiner%2Fsensor-net-nrf52810-firmware", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannes-hochreiner%2Fsensor-net-nrf52810-firmware'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49728533659de1db105ef7d0ce6d7e6b6d1a5fdc
[INFO] checking hannes-hochreiner/sensor-net-nrf52810-firmware against master#ecb170afc878648c3ae355dbd596c8e4b6f7ebdc for pr-139022
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannes-hochreiner%2Fsensor-net-nrf52810-firmware" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hannes-hochreiner/sensor-net-nrf52810-firmware on toolchain ecb170afc878648c3ae355dbd596c8e4b6f7ebdc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/hannes-hochreiner/sensor-net-nrf52810-firmware
[INFO] finished tweaking git repo https://github.com/hannes-hochreiner/sensor-net-nrf52810-firmware
[INFO] tweaked toml for git repo https://github.com/hannes-hochreiner/sensor-net-nrf52810-firmware written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hannes-hochreiner/sensor-net-nrf52810-firmware 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" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nrf-hal-common v0.12.2
[INFO] [stderr]   Downloaded cortex-m v0.7.1
[INFO] [stderr]   Downloaded cortex-m-rtic v0.5.5
[INFO] [stderr]   Downloaded fixed v1.6.0
[INFO] [stderr]   Downloaded nrf52810-hal v0.12.2
[INFO] [stderr]   Downloaded nrf52810-pac v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a972a13ef91364235417e56212b49879f70ecfb6793c1d05144d6012d7a34f26
[INFO] running `Command { std: "docker" "start" "-a" "a972a13ef91364235417e56212b49879f70ecfb6793c1d05144d6012d7a34f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a972a13ef91364235417e56212b49879f70ecfb6793c1d05144d6012d7a34f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a972a13ef91364235417e56212b49879f70ecfb6793c1d05144d6012d7a34f26", kill_on_drop: false }`
[INFO] [stdout] a972a13ef91364235417e56212b49879f70ecfb6793c1d05144d6012d7a34f26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e833707862dc4090b176461fa43e7e8653cc8644720f3888cfaa1b7c5fe52644
[INFO] running `Command { std: "docker" "start" "-a" "e833707862dc4090b176461fa43e7e8653cc8644720f3888cfaa1b7c5fe52644", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cortex-m v0.7.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling fixed v1.6.0
[INFO] [stderr]    Compiling nrf52810-pac v0.9.0
[INFO] [stderr]    Compiling nrf-hal-common v0.12.2
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking embedded-dma v0.1.2
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling cortex-m-rtic v0.5.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling nrf52810-hal v0.12.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking rtic-core v0.3.1
[INFO] [stderr]    Compiling sensor-net-nrf52810-firmware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking as-slice v0.1.4
[INFO] [stderr]     Checking aligned v0.3.4
[INFO] [stderr]    Compiling rtic-syntax v0.4.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling cortex-m-rtic-macros v0.5.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/common/twim.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |         p0.pin_cnf[scl].write(|mut w| {
[INFO] [stdout]    |                                ----^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/common/twim.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |         p0.pin_cnf[sda].write(|mut w| {
[INFO] [stdout]    |                                ----^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmp`
[INFO] [stdout]    --> src/common/twim.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let tmp = self.twim.errorsrc.read().bits();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_tmp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `p0`, `scl`, and `sda` are never read
[INFO] [stdout]  --> src/common/twim.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Twim<'a> {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 5 |     twim: &'a mut pac::TWIM0,
[INFO] [stdout] 6 |     p0: &'a mut pac::P0,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     scl: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     sda: usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sensor-net-nrf52810-firmware` (lib); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/ecb170afc878648c3ae355dbd596c8e4b6f7ebdc/bin/rustc --crate-name common --edition=2018 src/common/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=f76e33ae0a46c47e -C extra-filename=-1ab0c67271191f92 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-7f5a54d66d767961.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-d11e825bd0ae3a0c.rmeta --extern rtic=/opt/rustwide/target/debug/deps/librtic-091e261adda277d8.rmeta --extern cortex_m_semihosting=/opt/rustwide/target/debug/deps/libcortex_m_semihosting-5310ea4af963b194.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-4c131895d47fdc97.rmeta --extern nrf52810_hal=/opt/rustwide/target/debug/deps/libnrf52810_hal-24aa0b9d882320e5.rmeta --extern nrf52810_pac=/opt/rustwide/target/debug/deps/libnrf52810_pac-b16fea70941dc4ef.rmeta --extern panic_halt=/opt/rustwide/target/debug/deps/libpanic_halt-b09f8ab056e64272.rmeta --cap-lints=forbid -L /opt/rustwide/target/debug/build/sensor-net-nrf52810-firmware-851ae88dea8f9c3d/out -L /opt/rustwide/target/debug/build/cortex-m-rt-3d0c50383e09789a/out -L /opt/rustwide/target/debug/build/nrf52810-hal-9fae5914212f7529/out -L /opt/rustwide/target/debug/build/nrf52810-pac-8bc24407e395c43a/out` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e833707862dc4090b176461fa43e7e8653cc8644720f3888cfaa1b7c5fe52644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e833707862dc4090b176461fa43e7e8653cc8644720f3888cfaa1b7c5fe52644", kill_on_drop: false }`
[INFO] [stdout] e833707862dc4090b176461fa43e7e8653cc8644720f3888cfaa1b7c5fe52644