[INFO] fetching crate mma8452q 0.1.0... [INFO] testing mma8452q-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate mma8452q 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate mma8452q 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mma8452q 0.1.0 [INFO] finished tweaking crates.io crate mma8452q 0.1.0 [INFO] tweaked toml for crates.io crate mma8452q 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate mma8452q 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 392c90603f1773b784cfccef09d1ac6d762f29cb2fbc4b6003011123dec2e793 [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" "392c90603f1773b784cfccef09d1ac6d762f29cb2fbc4b6003011123dec2e793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "392c90603f1773b784cfccef09d1ac6d762f29cb2fbc4b6003011123dec2e793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392c90603f1773b784cfccef09d1ac6d762f29cb2fbc4b6003011123dec2e793", kill_on_drop: false }` [INFO] [stdout] 392c90603f1773b784cfccef09d1ac6d762f29cb2fbc4b6003011123dec2e793 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", 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] 8df711315e325b997d3a402a308ef5a557a0a3dc9e6c1a8eebe21d9a8300bdbe [INFO] running `Command { std: "docker" "start" "-a" "8df711315e325b997d3a402a308ef5a557a0a3dc9e6c1a8eebe21d9a8300bdbe", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling micromath v1.0.0 [INFO] [stderr] Compiling accelerometer v0.11.0 [INFO] [stderr] Compiling mma8452q v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: field is never read: `fs` [INFO] [stdout] --> src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | fs: FullScale, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `odr` [INFO] [stdout] --> src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | odr: Odr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mma8452q` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "8df711315e325b997d3a402a308ef5a557a0a3dc9e6c1a8eebe21d9a8300bdbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8df711315e325b997d3a402a308ef5a557a0a3dc9e6c1a8eebe21d9a8300bdbe", kill_on_drop: false }` [INFO] [stdout] 8df711315e325b997d3a402a308ef5a557a0a3dc9e6c1a8eebe21d9a8300bdbe