[INFO] cloning repository https://github.com/sparky8251/iot-sensor-project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sparky8251/iot-sensor-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f60f4a95797d907d013bc57ae9dccc3824dfcb4 [INFO] checking sparky8251/iot-sensor-project against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sparky8251/iot-sensor-project [INFO] finished tweaking git repo https://github.com/sparky8251/iot-sensor-project [INFO] tweaked toml for git repo https://github.com/sparky8251/iot-sensor-project written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sparky8251/iot-sensor-project on toolchain e117153a45c546e883c1f91d82611775fcaeffe0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sparky8251/iot-sensor-project 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking sparky8251/iot-sensor-project against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sparky8251/iot-sensor-project [INFO] finished tweaking git repo https://github.com/sparky8251/iot-sensor-project [INFO] tweaked toml for git repo https://github.com/sparky8251/iot-sensor-project written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sparky8251/iot-sensor-project on toolchain e117153a45c546e883c1f91d82611775fcaeffe0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sparky8251/iot-sensor-project 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9947e7ef14f294e554fbf6c1311f41af90fb3b7137dd72c8d5cdf2c1869e01d2 [INFO] running `Command { std: "docker" "start" "-a" "9947e7ef14f294e554fbf6c1311f41af90fb3b7137dd72c8d5cdf2c1869e01d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9947e7ef14f294e554fbf6c1311f41af90fb3b7137dd72c8d5cdf2c1869e01d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9947e7ef14f294e554fbf6c1311f41af90fb3b7137dd72c8d5cdf2c1869e01d2", kill_on_drop: false }` [INFO] [stdout] 9947e7ef14f294e554fbf6c1311f41af90fb3b7137dd72c8d5cdf2c1869e01d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b5e6027440d226301a04a3fae7cab4a2504e93b65b0fda53b38e0bce57d91ab [INFO] running `Command { std: "docker" "start" "-a" "4b5e6027440d226301a04a3fae7cab4a2504e93b65b0fda53b38e0bce57d91ab", kill_on_drop: false }` [INFO] [stderr] Compiling heapless v0.9.1 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking iot-sensor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `PACKET_EPOCH` is never used [INFO] [stdout] --> src/packet.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const PACKET_EPOCH: PacketEpoch = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MY_ADDR` is never used [INFO] [stdout] --> src/packet.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | const MY_ADDR: Address = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA_TYPE_TEMP` is never used [INFO] [stdout] --> src/packet.rs:88:7 [INFO] [stdout] | [INFO] [stdout] 88 | const DATA_TYPE_TEMP: u8 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA_TYPE_RH` is never used [INFO] [stdout] --> src/packet.rs:89:7 [INFO] [stdout] | [INFO] [stdout] 89 | const DATA_TYPE_RH: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RawPacketHeaderError` is never used [INFO] [stdout] --> src/packet.rs:105:6 [INFO] [stdout] | [INFO] [stdout] 105 | enum RawPacketHeaderError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `try_from`, `get_address`, and `get_epoch` are never used [INFO] [stdout] --> src/packet.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 109 | impl RawPacketHeader { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 110 | fn try_from(slice: &[u8; HEADER_LEN]) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | fn get_address(&self) -> Address { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn get_epoch(&self) -> PacketEpoch { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Packet` is never constructed [INFO] [stdout] --> src/packet.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | struct Packet { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PACKET_EPOCH` is never used [INFO] [stdout] --> src/packet.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const PACKET_EPOCH: PacketEpoch = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MY_ADDR` is never used [INFO] [stdout] --> src/packet.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | const MY_ADDR: Address = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA_TYPE_TEMP` is never used [INFO] [stdout] --> src/packet.rs:88:7 [INFO] [stdout] | [INFO] [stdout] 88 | const DATA_TYPE_TEMP: u8 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA_TYPE_RH` is never used [INFO] [stdout] --> src/packet.rs:89:7 [INFO] [stdout] | [INFO] [stdout] 89 | const DATA_TYPE_RH: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RawPacketHeaderError` is never used [INFO] [stdout] --> src/packet.rs:105:6 [INFO] [stdout] | [INFO] [stdout] 105 | enum RawPacketHeaderError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `try_from`, `get_address`, and `get_epoch` are never used [INFO] [stdout] --> src/packet.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 109 | impl RawPacketHeader { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 110 | fn try_from(slice: &[u8; HEADER_LEN]) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | fn get_address(&self) -> Address { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn get_epoch(&self) -> PacketEpoch { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Packet` is never constructed [INFO] [stdout] --> src/packet.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | struct Packet { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "4b5e6027440d226301a04a3fae7cab4a2504e93b65b0fda53b38e0bce57d91ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b5e6027440d226301a04a3fae7cab4a2504e93b65b0fda53b38e0bce57d91ab", kill_on_drop: false }` [INFO] [stdout] 4b5e6027440d226301a04a3fae7cab4a2504e93b65b0fda53b38e0bce57d91ab