[INFO] cloning repository https://github.com/domagalski/dht-logger-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/domagalski/dht-logger-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomagalski%2Fdht-logger-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomagalski%2Fdht-logger-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0a251931c892247973ca52e919bdafd68d63bdb9 [INFO] checking domagalski/dht-logger-rs against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomagalski%2Fdht-logger-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/domagalski/dht-logger-rs [INFO] finished tweaking git repo https://github.com/domagalski/dht-logger-rs [INFO] tweaked toml for git repo https://github.com/domagalski/dht-logger-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/domagalski/dht-logger-rs on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/domagalski/dht-logger-rs 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d421b6cfdc661e616766c05cfb96dcfbfd67db7982b1cc17826518b2ce691a79 [INFO] running `Command { std: "docker" "start" "-a" "d421b6cfdc661e616766c05cfb96dcfbfd67db7982b1cc17826518b2ce691a79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d421b6cfdc661e616766c05cfb96dcfbfd67db7982b1cc17826518b2ce691a79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d421b6cfdc661e616766c05cfb96dcfbfd67db7982b1cc17826518b2ce691a79", kill_on_drop: false }` [INFO] [stdout] d421b6cfdc661e616766c05cfb96dcfbfd67db7982b1cc17826518b2ce691a79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e552a939db79493136c49dffecf8449b17ec14723a4dcadb2d9ec70e5bbeb1b8 [INFO] running `Command { std: "docker" "start" "-a" "e552a939db79493136c49dffecf8449b17ec14723a4dcadb2d9ec70e5bbeb1b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking portpicker v0.1.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking serialport v4.0.1 [INFO] [stderr] Checking clap v3.1.8 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking dht-logger v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/tests.rs:234:45 [INFO] [stdout] | [INFO] [stdout] 234 | fn try_clone(&self) -> SerialResult> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 234 - fn try_clone(&self) -> SerialResult> { [INFO] [stdout] 234 + fn try_clone(&self) -> SerialResult> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/messages.rs:160:69 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn new(data: Option, error: Option<&'a str>) -> Measurement { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 160 | pub fn new(data: Option, error: Option<&'a str>) -> Measurement<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/messages.rs:160:69 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn new(data: Option, error: Option<&'a str>) -> Measurement { [INFO] [stdout] | -- ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 160 | pub fn new(data: Option, error: Option<&'a str>) -> Measurement<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.28s [INFO] running `Command { std: "docker" "inspect" "e552a939db79493136c49dffecf8449b17ec14723a4dcadb2d9ec70e5bbeb1b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e552a939db79493136c49dffecf8449b17ec14723a4dcadb2d9ec70e5bbeb1b8", kill_on_drop: false }` [INFO] [stdout] e552a939db79493136c49dffecf8449b17ec14723a4dcadb2d9ec70e5bbeb1b8