[INFO] cloning repository https://github.com/commonkestrel/driverstation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/commonkestrel/driverstation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcommonkestrel%2Fdriverstation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcommonkestrel%2Fdriverstation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9a9f69f85044f94e3fe511c77f4128a15848b37d [INFO] checking commonkestrel/driverstation against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcommonkestrel%2Fdriverstation" "/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/commonkestrel/driverstation [INFO] finished tweaking git repo https://github.com/commonkestrel/driverstation [INFO] tweaked toml for git repo https://github.com/commonkestrel/driverstation written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/commonkestrel/driverstation 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/commonkestrel/driverstation 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] Blocking waiting for file lock on package cache [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b95d3f4a6d89d9205a86218c76009ec7b38f63dcfef164f0d89e6450e580e26 [INFO] running `Command { std: "docker" "start" "-a" "9b95d3f4a6d89d9205a86218c76009ec7b38f63dcfef164f0d89e6450e580e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b95d3f4a6d89d9205a86218c76009ec7b38f63dcfef164f0d89e6450e580e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b95d3f4a6d89d9205a86218c76009ec7b38f63dcfef164f0d89e6450e580e26", kill_on_drop: false }` [INFO] [stdout] 9b95d3f4a6d89d9205a86218c76009ec7b38f63dcfef164f0d89e6450e580e26 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ddec36ef8071e6fc3b89a64b7bc6eacdf569433e574545a54e216dd33e0361f [INFO] running `Command { std: "docker" "start" "-a" "2ddec36ef8071e6fc3b89a64b7bc6eacdf569433e574545a54e216dd33e0361f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Compiling serde v1.0.207 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.74 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stdout] warning: unused import: `TokenStreamExt` [INFO] [stdout] --> macros/src/lib.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ExprClosure`, `PathArguments`, and `punctuated::Punctuated` [INFO] [stdout] --> macros/src/lib.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | parse::Parse, punctuated::Punctuated, spanned::Spanned, Data, DeriveInput, ExprClosure, Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 8 | LitByteStr, Meta, Path, PathArguments, Token, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TokenStreamExt` [INFO] [stdout] --> macros/src/lib.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> macros/src/lib.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | fn parse(mut input: syn::parse::ParseStream) -> syn::Result { [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: variant `Inline` is never constructed [INFO] [stdout] --> macros/src/lib.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 51 | enum Callback { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 52 | Label(Path), [INFO] [stdout] 53 | Inline { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `macros` (lib test); 1 warning 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/64b185eddaa1d7ddf5e0c024be23b9cbba6c1722/bin/rustc --crate-name macros --edition=2021 macros/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=315d59384546f002 -C extra-filename=-d0fbc82c0808ec5f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-eb5ba29ee5905d58.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f9ef34298a396df1.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-2388e61c79195232.rmeta --extern proc_macro --cap-lints=forbid` (exit status: 0) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaojVhPZ/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "2ddec36ef8071e6fc3b89a64b7bc6eacdf569433e574545a54e216dd33e0361f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ddec36ef8071e6fc3b89a64b7bc6eacdf569433e574545a54e216dd33e0361f", kill_on_drop: false }` [INFO] [stdout] 2ddec36ef8071e6fc3b89a64b7bc6eacdf569433e574545a54e216dd33e0361f