[INFO] fetching crate knx_examples_rs 0.0.6... [INFO] checking knx_examples_rs-0.0.6 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] extracting crate knx_examples_rs 0.0.6 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate knx_examples_rs 0.0.6 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate knx_examples_rs 0.0.6 [INFO] finished tweaking crates.io crate knx_examples_rs 0.0.6 [INFO] tweaked toml for crates.io crate knx_examples_rs 0.0.6 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate knx_examples_rs 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26cce4918d82cb170ad41e6d08917ae236a5e742771261b45ccb6c7666bf2b48 [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" "26cce4918d82cb170ad41e6d08917ae236a5e742771261b45ccb6c7666bf2b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26cce4918d82cb170ad41e6d08917ae236a5e742771261b45ccb6c7666bf2b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26cce4918d82cb170ad41e6d08917ae236a5e742771261b45ccb6c7666bf2b48", kill_on_drop: false }` [INFO] [stdout] 26cce4918d82cb170ad41e6d08917ae236a5e742771261b45ccb6c7666bf2b48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f9f325ba08d8d84f9b3db937c1f9c574c60e623078793345d02b5edab51d179 [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" "9f9f325ba08d8d84f9b3db937c1f9c574c60e623078793345d02b5edab51d179", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking knx_rs v0.0.6 [INFO] [stderr] Checking knx_ets_rs v0.0.6 [INFO] [stderr] Checking knx_examples_rs v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `ets` is assigned to, but never used [INFO] [stdout] --> src/bin/knx_listen.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let mut ets: Option = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_ets` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ets` is never read [INFO] [stdout] --> src/bin/knx_listen.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | ets = Some(Ets::new(opc_file)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ets` is assigned to, but never used [INFO] [stdout] --> src/bin/knx_listen.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let mut ets: Option = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_ets` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ets` is never read [INFO] [stdout] --> src/bin/knx_listen.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | ets = Some(Ets::new(opc_file)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.97s [INFO] running `Command { std: "docker" "inspect" "9f9f325ba08d8d84f9b3db937c1f9c574c60e623078793345d02b5edab51d179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f9f325ba08d8d84f9b3db937c1f9c574c60e623078793345d02b5edab51d179", kill_on_drop: false }` [INFO] [stdout] 9f9f325ba08d8d84f9b3db937c1f9c574c60e623078793345d02b5edab51d179