[INFO] fetching crate grjoni_gps 0.1.1...
[INFO] checking grjoni_gps-0.1.1 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate grjoni_gps 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate grjoni_gps 0.1.1 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grjoni_gps 0.1.1
[INFO] finished tweaking crates.io crate grjoni_gps 0.1.1
[INFO] tweaked toml for crates.io crate grjoni_gps 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate grjoni_gps 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8788e1c42455e5db062bca7e395c2a53555bb7bbf968078703a92f8b97764204
[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" "8788e1c42455e5db062bca7e395c2a53555bb7bbf968078703a92f8b97764204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8788e1c42455e5db062bca7e395c2a53555bb7bbf968078703a92f8b97764204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8788e1c42455e5db062bca7e395c2a53555bb7bbf968078703a92f8b97764204", kill_on_drop: false }`
[INFO] [stdout] 8788e1c42455e5db062bca7e395c2a53555bb7bbf968078703a92f8b97764204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7c69fd8356349425a7f2caf5ad39756072b77f4e900f3e138a1e7acc01ea4d8
[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" "a7c69fd8356349425a7f2caf5ad39756072b77f4e900f3e138a1e7acc01ea4d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rppal v0.11.3
[INFO] [stderr]     Checking grjoni_gps v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `S1152008N1`
[INFO] [stdout]   --> src/gps.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     S1152008N1,
[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: `get_serial_baudrate`
[INFO] [stdout]    --> src/gps.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get_serial_baudrate(& self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S1152008N1`
[INFO] [stdout]   --> src/gps.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     S1152008N1,
[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: `get_serial_baudrate`
[INFO] [stdout]    --> src/gps.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get_serial_baudrate(& self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.21s
[INFO] running `Command { std: "docker" "inspect" "a7c69fd8356349425a7f2caf5ad39756072b77f4e900f3e138a1e7acc01ea4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c69fd8356349425a7f2caf5ad39756072b77f4e900f3e138a1e7acc01ea4d8", kill_on_drop: false }`
[INFO] [stdout] a7c69fd8356349425a7f2caf5ad39756072b77f4e900f3e138a1e7acc01ea4d8