[INFO] cloning repository https://github.com/mryndzionek/max7219-embassy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mryndzionek/max7219-embassy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryndzionek%2Fmax7219-embassy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryndzionek%2Fmax7219-embassy'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/info/exclude' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryndzionek%2Fmax7219-embassy/info/exclude': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/mryndzionek/max7219-embassy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mryndzionek/max7219-embassy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryndzionek%2Fmax7219-embassy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryndzionek%2Fmax7219-embassy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1b32c58404526047026bf12acfbf0ccb07139eb [INFO] checking mryndzionek/max7219-embassy against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryndzionek%2Fmax7219-embassy" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mryndzionek/max7219-embassy [INFO] finished tweaking git repo https://github.com/mryndzionek/max7219-embassy [INFO] tweaked toml for git repo https://github.com/mryndzionek/max7219-embassy written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mryndzionek/max7219-embassy on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mryndzionek/max7219-embassy 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal-async v0.2.0-alpha.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f468712622d3928b5f0a3d88066d468b938fc543b04f9213eb9704de97e3fddc [INFO] running `Command { std: "docker" "start" "-a" "f468712622d3928b5f0a3d88066d468b938fc543b04f9213eb9704de97e3fddc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f468712622d3928b5f0a3d88066d468b938fc543b04f9213eb9704de97e3fddc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f468712622d3928b5f0a3d88066d468b938fc543b04f9213eb9704de97e3fddc", kill_on_drop: false }` [INFO] [stdout] f468712622d3928b5f0a3d88066d468b938fc543b04f9213eb9704de97e3fddc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4e1f35d9c1021d8c9986cc95e0930f00a9dffc266c9bdcf03900057803e1f5b [INFO] running `Command { std: "docker" "start" "-a" "b4e1f35d9c1021d8c9986cc95e0930f00a9dffc266c9bdcf03900057803e1f5b", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.9 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking embedded-hal-async v0.2.0-alpha.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking spin v0.9.5 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking embedded-graphics-core v0.3.3 [INFO] [stderr] Checking max7219-embassy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `Command { std: "docker" "inspect" "b4e1f35d9c1021d8c9986cc95e0930f00a9dffc266c9bdcf03900057803e1f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4e1f35d9c1021d8c9986cc95e0930f00a9dffc266c9bdcf03900057803e1f5b", kill_on_drop: false }` [INFO] [stdout] b4e1f35d9c1021d8c9986cc95e0930f00a9dffc266c9bdcf03900057803e1f5b