[INFO] fetching crate ruspiro-boot 0.3.0...
[INFO] checking ruspiro-boot-0.3.0 against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325
[INFO] extracting crate ruspiro-boot 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ruspiro-boot 0.3.0 on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ruspiro-boot 0.3.0
[INFO] finished tweaking crates.io crate ruspiro-boot 0.3.0
[INFO] tweaked toml for crates.io crate ruspiro-boot 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26f7a48e50974f5baf4d5931648d06b5a45de31cf12ceae7616bec292967283b
[INFO] running `"docker" "start" "-a" "26f7a48e50974f5baf4d5931648d06b5a45de31cf12ceae7616bec292967283b"`
[INFO] [stderr]     Checking ruspiro-lock v0.3.2
[INFO] [stderr]     Checking ruspiro-interrupt-core v0.3.0
[INFO] [stderr]    Compiling ruspiro-cache v0.3.0
[INFO] [stderr]     Checking ruspiro-timer v0.3.0
[INFO] [stderr]    Compiling ruspiro-boot v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking ruspiro-singleton v0.3.0
[INFO] [stderr]     Checking ruspiro-console v0.3.1
[INFO] [stderr]     Checking ruspiro-gpio v0.3.0
[INFO] [stderr]     Checking ruspiro-uart v0.3.0
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]     Checking paste v0.1.6
[INFO] [stderr]    Compiling ruspiro-interrupt-macros v0.2.1
[INFO] [stderr]     Checking ruspiro-interrupt v0.3.0
[INFO] [stderr] warning: function is never used: `initialize_mmu`
[INFO] [stderr]   --> src/mmu.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn initialize_mmu(_core: u32) {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `disable_mmu`
[INFO] [stderr]   --> src/mmu.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn disable_mmu() {}
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `initialize_mmu`
[INFO] [stderr]   --> src/mmu.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn initialize_mmu(_core: u32) {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `disable_mmu`
[INFO] [stderr]   --> src/mmu.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn disable_mmu() {}
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.56s
[INFO] running `"docker" "inspect" "26f7a48e50974f5baf4d5931648d06b5a45de31cf12ceae7616bec292967283b"`
[INFO] running `"docker" "rm" "-f" "26f7a48e50974f5baf4d5931648d06b5a45de31cf12ceae7616bec292967283b"`
[INFO] [stdout] 26f7a48e50974f5baf4d5931648d06b5a45de31cf12ceae7616bec292967283b