[INFO] updating cached repository https://github.com/a544jh/my-rusty-sensors [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bd00df0e8badb64b7ff80b91a4ac402954a21456 [INFO] checking a544jh/my-rusty-sensors against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa544jh%2Fmy-rusty-sensors" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/a544jh/my-rusty-sensors on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/a544jh/my-rusty-sensors [INFO] finished tweaking git repo https://github.com/a544jh/my-rusty-sensors [INFO] tweaked toml for git repo https://github.com/a544jh/my-rusty-sensors written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/a544jh/my-rusty-sensors already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] 5b161de941528f747a8c111e9315b977be650161b56407f814119301b808a902 [INFO] running `"docker" "start" "-a" "5b161de941528f747a8c111e9315b977be650161b56407f814119301b808a902"` [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking nix v0.10.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking chrono v0.4.3 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking serialport v2.3.0 [INFO] [stderr] Checking my-rusty-sensors v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/controller/mod.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | gateway: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Gateway` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/controller/mod.rs:38:29 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(gateway: Box) -> Controller { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Gateway` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/controller/mod.rs:50:43 [INFO] [stderr] | [INFO] [stderr] 50 | print!("{}[0;0H", 27 as char);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gateway/serial.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | buf: BufStream>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gateway/serial.rs:13:26 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new(port: Box) -> SerialGateway { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/controller/mod.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | gateway: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Gateway` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/controller/mod.rs:38:29 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(gateway: Box) -> Controller { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Gateway` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/controller/mod.rs:50:43 [INFO] [stderr] | [INFO] [stderr] 50 | print!("{}[0;0H", 27 as char);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gateway/serial.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | buf: BufStream>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gateway/serial.rs:13:26 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new(port: Box) -> SerialGateway { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.87s [INFO] running `"docker" "inspect" "5b161de941528f747a8c111e9315b977be650161b56407f814119301b808a902"` [INFO] running `"docker" "rm" "-f" "5b161de941528f747a8c111e9315b977be650161b56407f814119301b808a902"` [INFO] [stdout] 5b161de941528f747a8c111e9315b977be650161b56407f814119301b808a902