[INFO] cloning repository https://github.com/Kidoly/HttpServerMonitoring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kidoly/HttpServerMonitoring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKidoly%2FHttpServerMonitoring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKidoly%2FHttpServerMonitoring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54874df2f667b3caad70448703096e30d6b6baf4 [INFO] checking Kidoly/HttpServerMonitoring against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155500 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKidoly%2FHttpServerMonitoring" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kidoly/HttpServerMonitoring [INFO] finished tweaking git repo https://github.com/Kidoly/HttpServerMonitoring [INFO] tweaked toml for git repo https://github.com/Kidoly/HttpServerMonitoring written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kidoly/HttpServerMonitoring on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kidoly/HttpServerMonitoring 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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.76 [INFO] [stderr] Downloaded xcap v0.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.195 [INFO] [stderr] Downloaded getrandom v0.2.14 [INFO] [stderr] Downloaded serde v1.0.195 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded ntapi v0.4.1 [INFO] [stderr] Downloaded serde_json v1.0.111 [INFO] [stderr] Downloaded ureq v2.9.7 [INFO] [stderr] Downloaded sysinfo v0.30.5 [INFO] [stderr] Downloaded webpki-roots v0.26.1 [INFO] [stderr] Downloaded xcb v1.3.0 [INFO] [stderr] Downloaded exr v1.71.0 [INFO] [stderr] Downloaded gif v0.12.0 [INFO] [stderr] Downloaded libc v0.2.152 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d251a320eddbea90b05d2bb62c06eb8b751504e6059d2ee6e077b13f62f99cea [INFO] running `Command { std: "docker" "start" "-a" "d251a320eddbea90b05d2bb62c06eb8b751504e6059d2ee6e077b13f62f99cea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d251a320eddbea90b05d2bb62c06eb8b751504e6059d2ee6e077b13f62f99cea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d251a320eddbea90b05d2bb62c06eb8b751504e6059d2ee6e077b13f62f99cea", kill_on_drop: false }` [INFO] [stdout] d251a320eddbea90b05d2bb62c06eb8b751504e6059d2ee6e077b13f62f99cea [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aff9d2babde725374cf20f9adec87e0ca4cda7f8f3113cced278d0846e911213 [INFO] running `Command { std: "docker" "start" "-a" "aff9d2babde725374cf20f9adec87e0ca4cda7f8f3113cced278d0846e911213", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling quick-xml v0.30.0 [INFO] [stderr] Checking png v0.17.11 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling xcb v1.3.0 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking sysinfo v0.30.5 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking rustls-webpki v0.102.4 [INFO] [stderr] Checking image v0.24.8 [INFO] [stderr] Checking ureq v2.9.7 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking xcap v0.0.1 [INFO] [stderr] Checking monitorflowmodule v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `new_contents` [INFO] [stdout] --> src/main.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let new_contents = contents.replace("\n\n", "\n"); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_contents` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_contents` [INFO] [stdout] --> src/main.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let new_contents = contents.replace("\n\n", "\n"); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_contents` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_contents` [INFO] [stdout] --> src/main.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let new_contents = contents.replace("\n\n", "\n"); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_contents` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_uuid` is never used [INFO] [stdout] --> src/main.rs:135:4 [INFO] [stdout] | [INFO] [stdout] 135 | fn read_uuid() -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_contents` [INFO] [stdout] --> src/main.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let new_contents = contents.replace("\n\n", "\n"); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_contents` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_services_to_verify` is never used [INFO] [stdout] --> src/main.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_services_to_verify() -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_service_to_verify` is never used [INFO] [stdout] --> src/main.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn add_service_to_verify(service: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_service_to_verify` is never used [INFO] [stdout] --> src/main.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn remove_service_to_verify(service: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `delete_empty_lines` is never used [INFO] [stdout] --> src/main.rs:184:4 [INFO] [stdout] | [INFO] [stdout] 184 | fn delete_empty_lines() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_tasks_to_verify` is never used [INFO] [stdout] --> src/main.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn read_tasks_to_verify() -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_task_to_verify` is never used [INFO] [stdout] --> src/main.rs:204:4 [INFO] [stdout] | [INFO] [stdout] 204 | fn add_task_to_verify(task: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_task_to_verify` is never used [INFO] [stdout] --> src/main.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn remove_task_to_verify(task: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_info_file` is never used [INFO] [stdout] --> src/main.rs:245:4 [INFO] [stdout] | [INFO] [stdout] 245 | fn create_info_file() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_uuid` is never used [INFO] [stdout] --> src/main.rs:135:4 [INFO] [stdout] | [INFO] [stdout] 135 | fn read_uuid() -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_services_to_verify` is never used [INFO] [stdout] --> src/main.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_services_to_verify() -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_service_to_verify` is never used [INFO] [stdout] --> src/main.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn add_service_to_verify(service: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_service_to_verify` is never used [INFO] [stdout] --> src/main.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn remove_service_to_verify(service: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `delete_empty_lines` is never used [INFO] [stdout] --> src/main.rs:184:4 [INFO] [stdout] | [INFO] [stdout] 184 | fn delete_empty_lines() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_tasks_to_verify` is never used [INFO] [stdout] --> src/main.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn read_tasks_to_verify() -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_task_to_verify` is never used [INFO] [stdout] --> src/main.rs:204:4 [INFO] [stdout] | [INFO] [stdout] 204 | fn add_task_to_verify(task: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_task_to_verify` is never used [INFO] [stdout] --> src/main.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn remove_task_to_verify(task: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_info_file` is never used [INFO] [stdout] --> src/main.rs:245:4 [INFO] [stdout] | [INFO] [stdout] 245 | fn create_info_file() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_info_file` is never used [INFO] [stdout] --> src/main.rs:253:4 [INFO] [stdout] | [INFO] [stdout] 253 | fn test_info_file() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_info_file` is never used [INFO] [stdout] --> src/main.rs:253:4 [INFO] [stdout] | [INFO] [stdout] 253 | fn test_info_file() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.76s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: xcap v0.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "aff9d2babde725374cf20f9adec87e0ca4cda7f8f3113cced278d0846e911213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff9d2babde725374cf20f9adec87e0ca4cda7f8f3113cced278d0846e911213", kill_on_drop: false }` [INFO] [stdout] aff9d2babde725374cf20f9adec87e0ca4cda7f8f3113cced278d0846e911213