[INFO] cloning repository https://github.com/rehwinkel/mewkernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rehwinkel/mewkernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frehwinkel%2Fmewkernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frehwinkel%2Fmewkernel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5baf5cb6a626c10c52a7644825b244c7815b6b95 [INFO] checking rehwinkel/mewkernel against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frehwinkel%2Fmewkernel" "/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/rehwinkel/mewkernel on toolchain 667247db71ea18c4130dd018d060e7f09d589490 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/rehwinkel/mewkernel [INFO] finished tweaking git repo https://github.com/rehwinkel/mewkernel [INFO] tweaked toml for git repo https://github.com/rehwinkel/mewkernel written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rehwinkel/mewkernel 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" "+667247db71ea18c4130dd018d060e7f09d589490" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 137a84769f2649fe6beee29d953e078c1eb040a4be6cf8769183119a75c8e4ac [INFO] running `Command { std: "docker" "start" "-a" "137a84769f2649fe6beee29d953e078c1eb040a4be6cf8769183119a75c8e4ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "137a84769f2649fe6beee29d953e078c1eb040a4be6cf8769183119a75c8e4ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "137a84769f2649fe6beee29d953e078c1eb040a4be6cf8769183119a75c8e4ac", kill_on_drop: false }` [INFO] [stdout] 137a84769f2649fe6beee29d953e078c1eb040a4be6cf8769183119a75c8e4ac [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bdfcf63e172d98b75c35822daa92ae83bf2a7c5410ba6c982a14ca1979ebde5 [INFO] running `Command { std: "docker" "start" "-a" "5bdfcf63e172d98b75c35822daa92ae83bf2a7c5410ba6c982a14ca1979ebde5", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking mewkernel-hal v0.1.0 (/opt/rustwide/workdir/mewkernel-hal) [INFO] [stderr] Checking mewkernel-rt v0.1.0 (/opt/rustwide/workdir/mewkernel-rt) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> mewkernel-rt/src/lib.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | let data_size = (&_edata as *const usize as usize) - (&_sdata as *const usize as usize); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 96 | let data_size = (&raw const _edata as *const usize as usize) - (&_sdata as *const usize as usize); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> mewkernel-rt/src/lib.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | let data_size = (&_edata as *const usize as usize) - (&_sdata as *const usize as usize); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 96 | let data_size = (&raw const _edata as *const usize as usize) - (&_sdata as *const usize as usize); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/build/crossbeam-utils-66aa7a59a3ee3a40/rmetaDOUJBH" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mewkernel-rt` (lib); 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/667247db71ea18c4130dd018d060e7f09d589490/bin/rustc --crate-name mewkernel_rt --edition=2021 mewkernel-rt/src/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=c2a39833e96977b0 -C extra-filename=-cf3c4c14c23291b8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> mewkernel-rt/src/lib.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | let data_size = (&_edata as *const usize as usize) - (&_sdata as *const usize as usize); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 96 | let data_size = (&raw const _edata as *const usize as usize) - (&_sdata as *const usize as usize); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (build script) due to 1 previous error [INFO] [stderr] error: could not compile `mewkernel-rt` (lib); 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/667247db71ea18c4130dd018d060e7f09d589490/bin/rustc --crate-name mewkernel_rt --edition=2021 mewkernel-rt/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C panic=abort -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=fb818200a9c25dac -C extra-filename=-7993239a32e2a235 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] [stderr] error: could not compile `mewkernel-rt` (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/667247db71ea18c4130dd018d060e7f09d589490/bin/rustc --crate-name mewkernel_rt --edition=2021 mewkernel-rt/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=40d2dad82e9aaef3 -C extra-filename=-3e5cd994c0c4fe83 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaRiDfmD" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetayd1vqM" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetazolWJU" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mewkernel-hal` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `mewkernel-hal` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `mewkernel-hal` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "5bdfcf63e172d98b75c35822daa92ae83bf2a7c5410ba6c982a14ca1979ebde5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bdfcf63e172d98b75c35822daa92ae83bf2a7c5410ba6c982a14ca1979ebde5", kill_on_drop: false }` [INFO] [stdout] 5bdfcf63e172d98b75c35822daa92ae83bf2a7c5410ba6c982a14ca1979ebde5