[INFO] fetching crate aarch64 0.0.4... [INFO] checking aarch64-0.0.4 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] extracting crate aarch64 0.0.4 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate aarch64 0.0.4 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate aarch64 0.0.4 [INFO] finished tweaking crates.io crate aarch64 0.0.4 [INFO] tweaked toml for crates.io crate aarch64 0.0.4 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c4b4664e8e362e4bcbe54d89b723863a2dafbb9f2439bfe009c89bffba104d95 [INFO] running `Command { std: "docker" "start" "-a" "c4b4664e8e362e4bcbe54d89b723863a2dafbb9f2439bfe009c89bffba104d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4b4664e8e362e4bcbe54d89b723863a2dafbb9f2439bfe009c89bffba104d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4b4664e8e362e4bcbe54d89b723863a2dafbb9f2439bfe009c89bffba104d95", kill_on_drop: false }` [INFO] [stdout] c4b4664e8e362e4bcbe54d89b723863a2dafbb9f2439bfe009c89bffba104d95 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 891ca0649fcb5c1815ec4cde938346d1f38335b39889e3209728f59162e0be75 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "891ca0649fcb5c1815ec4cde938346d1f38335b39889e3209728f59162e0be75", kill_on_drop: false }` [INFO] [stderr] Checking tock-registers v0.5.0 [INFO] [stderr] Checking register v0.5.1 [INFO] [stderr] Checking cortex-a v3.0.5 [INFO] [stderr] Checking aarch64 v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `align_up` [INFO] [stdout] --> src/paging.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn align_up(self, align: U) -> Self [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `align_up` [INFO] [stdout] --> src/paging.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn align_up(self, align: U) -> Self [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `Command { std: "docker" "inspect" "891ca0649fcb5c1815ec4cde938346d1f38335b39889e3209728f59162e0be75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "891ca0649fcb5c1815ec4cde938346d1f38335b39889e3209728f59162e0be75", kill_on_drop: false }` [INFO] [stdout] 891ca0649fcb5c1815ec4cde938346d1f38335b39889e3209728f59162e0be75