[INFO] cloning repository https://github.com/regalk13/rust-timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/regalk13/rust-timer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregalk13%2Frust-timer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregalk13%2Frust-timer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67fd036c7d13f0d9462916368630b83e572725d0 [INFO] checking regalk13/rust-timer against master#e08b80c0fb7667bdcd040761891701e576c42ec8 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregalk13%2Frust-timer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/regalk13/rust-timer on toolchain e08b80c0fb7667bdcd040761891701e576c42ec8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/regalk13/rust-timer [INFO] finished tweaking git repo https://github.com/regalk13/rust-timer [INFO] tweaked toml for git repo https://github.com/regalk13/rust-timer written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/regalk13/rust-timer 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" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28c970dfd4e75d4cbcb0b6806bf7a4e9294144af45e8f44621a41fdfd9575f57 [INFO] running `Command { std: "docker" "start" "-a" "28c970dfd4e75d4cbcb0b6806bf7a4e9294144af45e8f44621a41fdfd9575f57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28c970dfd4e75d4cbcb0b6806bf7a4e9294144af45e8f44621a41fdfd9575f57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c970dfd4e75d4cbcb0b6806bf7a4e9294144af45e8f44621a41fdfd9575f57", kill_on_drop: false }` [INFO] [stdout] 28c970dfd4e75d4cbcb0b6806bf7a4e9294144af45e8f44621a41fdfd9575f57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 844b296d592fff7081bb722c711b8f5d679527302d429f531f066788be262542 [INFO] running `Command { std: "docker" "start" "-a" "844b296d592fff7081bb722c711b8f5d679527302d429f531f066788be262542", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/build/num-integer-5bf6830da3c6c07b/output` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.35.2` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/sdl2-sys-f0c7590c5c300181/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/sdl2-sys-0.35.2/build.rs:518:6: [INFO] [stderr] Couldn't find pregenerated bindings!: Os { code: 28, kind: StorageFull, message: "No space left on device" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f5a9dbdebd - std::backtrace_rs::backtrace::libunwind::trace::h4a167b5d8ab34411 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x55f5a9dbdebd - std::backtrace_rs::backtrace::trace_unsynchronized::hea1523ec81c0a5a0 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55f5a9dbdebd - std::sys::backtrace::_print_fmt::h03f7777f37be41f3 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55f5a9dbdebd - ::fmt::h280fb9efea6c1538 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55f5a9ddea1b - core::fmt::rt::Argument::fmt::hdb968d7c20284128 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55f5a9ddea1b - core::fmt::write::hf0f2fca84cb904d1 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x55f5a9dbb583 - std::io::Write::write_fmt::hbe1154cfc6fb2b0b [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x55f5a9dbf072 - std::sys::backtrace::BacktraceLock::print::h774aef2773aa77b4 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x55f5a9dbf072 - std::panicking::default_hook::{{closure}}::hc18eb356fe6f1b15 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x55f5a9dbecde - std::panicking::default_hook::h1ee94123b8f3de05 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x55f5a9dbf88f - std::panicking::rust_panic_with_hook::h45fc4cdd145f8c41 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x55f5a9dbf607 - std::panicking::begin_panic_handler::{{closure}}::he20a7bacf8b06add [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x55f5a9dbe3a9 - std::sys::backtrace::__rust_end_short_backtrace::h59948124b59a260c [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x55f5a9dbf294 - rust_begin_unwind [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x55f5a9dddc03 - core::panicking::panic_fmt::h15a4000a194b5449 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x55f5a9dddff6 - core::result::unwrap_failed::hb5d0b22f68279500 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/core/src/result.rs:1679:5 [INFO] [stderr] 16: 0x55f5a9d93b5d - core::result::Result::expect::h6be153582b6edd2d [INFO] [stderr] 17: 0x55f5a9d99974 - build_script_build::copy_pregenerated_bindings::h5340c3f878bb5680 [INFO] [stderr] 18: 0x55f5a9d99519 - build_script_build::main::hc1d6687064f95c21 [INFO] [stderr] 19: 0x55f5a9d90c43 - core::ops::function::FnOnce::call_once::h9bd49298de651327 [INFO] [stderr] 20: 0x55f5a9d96546 - std::sys::backtrace::__rust_begin_short_backtrace::h0a33b2bf98e8865f [INFO] [stderr] 21: 0x55f5a9d90989 - std::rt::lang_start::{{closure}}::habd487e148da4399 [INFO] [stderr] 22: 0x55f5a9db8040 - core::ops::function::impls:: for &F>::call_once::h3679a166de71a150 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55f5a9db8040 - std::panicking::try::do_call::h39c7b4b133b7cb74 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:554:40 [INFO] [stderr] 24: 0x55f5a9db8040 - std::panicking::try::h35ab0a7910b0eb17 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:518:19 [INFO] [stderr] 25: 0x55f5a9db8040 - std::panic::catch_unwind::h3317130279afc24f [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panic.rs:345:14 [INFO] [stderr] 26: 0x55f5a9db8040 - std::rt::lang_start_internal::{{closure}}::hda4d5409d541fcb3 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/rt.rs:143:48 [INFO] [stderr] 27: 0x55f5a9db8040 - std::panicking::try::do_call::h98d24854024770b8 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:554:40 [INFO] [stderr] 28: 0x55f5a9db8040 - std::panicking::try::h05dc5a9488714825 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panicking.rs:518:19 [INFO] [stderr] 29: 0x55f5a9db8040 - std::panic::catch_unwind::hf62a8c9a351c6923 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/panic.rs:345:14 [INFO] [stderr] 30: 0x55f5a9db8040 - std::rt::lang_start_internal::h5ec485a66200f032 [INFO] [stderr] at /rustc/e08b80c0fb7667bdcd040761891701e576c42ec8/library/std/src/rt.rs:143:20 [INFO] [stderr] 31: 0x55f5a9d90967 - std::rt::lang_start::hdcfbe691bd3a5cdc [INFO] [stderr] 32: 0x55f5a9d99b45 - main [INFO] [stderr] 33: 0x7fc941d29d90 - [INFO] [stderr] 34: 0x7fc941d29e40 - __libc_start_main [INFO] [stderr] 35: 0x55f5a9d90485 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaCSSTxN/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regex-syntax` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "844b296d592fff7081bb722c711b8f5d679527302d429f531f066788be262542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "844b296d592fff7081bb722c711b8f5d679527302d429f531f066788be262542", kill_on_drop: false }` [INFO] [stdout] 844b296d592fff7081bb722c711b8f5d679527302d429f531f066788be262542 [INFO] checking regalk13/rust-timer against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregalk13%2Frust-timer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/regalk13/rust-timer on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/regalk13/rust-timer [INFO] finished tweaking git repo https://github.com/regalk13/rust-timer [INFO] tweaked toml for git repo https://github.com/regalk13/rust-timer written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/regalk13/rust-timer 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" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca7ab84e7670498e1b44738a60bfe2880c559777fcd979f79303468d0ccdb416 [INFO] running `Command { std: "docker" "start" "-a" "ca7ab84e7670498e1b44738a60bfe2880c559777fcd979f79303468d0ccdb416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca7ab84e7670498e1b44738a60bfe2880c559777fcd979f79303468d0ccdb416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca7ab84e7670498e1b44738a60bfe2880c559777fcd979f79303468d0ccdb416", kill_on_drop: false }` [INFO] [stdout] ca7ab84e7670498e1b44738a60bfe2880c559777fcd979f79303468d0ccdb416 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 203228243e84c7033f1c60e6ee8074dee1fa555dd59b16d335c0d87121b72fee [INFO] running `Command { std: "docker" "start" "-a" "203228243e84c7033f1c60e6ee8074dee1fa555dd59b16d335c0d87121b72fee", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking timer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/main.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut value = String::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/main.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut value = String::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:359:5 [INFO] [stdout] | [INFO] [stdout] 359 | run(path, time, countdown, exit_after_end); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 359 | let _ = run(path, time, countdown, exit_after_end); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:359:5 [INFO] [stdout] | [INFO] [stdout] 359 | run(path, time, countdown, exit_after_end); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 359 | let _ = run(path, time, countdown, exit_after_end); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `Command { std: "docker" "inspect" "203228243e84c7033f1c60e6ee8074dee1fa555dd59b16d335c0d87121b72fee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "203228243e84c7033f1c60e6ee8074dee1fa555dd59b16d335c0d87121b72fee", kill_on_drop: false }` [INFO] [stdout] 203228243e84c7033f1c60e6ee8074dee1fa555dd59b16d335c0d87121b72fee