[INFO] cloning repository https://github.com/mlafroce/7574-distribuidos-tp3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mlafroce/7574-distribuidos-tp3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlafroce%2F7574-distribuidos-tp3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlafroce%2F7574-distribuidos-tp3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58735dc7e2cad64615d93ce531c6c7fe25015dc3 [INFO] testing mlafroce/7574-distribuidos-tp3 against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlafroce%2F7574-distribuidos-tp3" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mlafroce/7574-distribuidos-tp3 on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mlafroce/7574-distribuidos-tp3 [INFO] finished tweaking git repo https://github.com/mlafroce/7574-distribuidos-tp3 [INFO] tweaked toml for git repo https://github.com/mlafroce/7574-distribuidos-tp3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mlafroce/7574-distribuidos-tp3 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing mlafroce/7574-distribuidos-tp3 against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlafroce%2F7574-distribuidos-tp3" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mlafroce/7574-distribuidos-tp3 on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mlafroce/7574-distribuidos-tp3 [INFO] finished tweaking git repo https://github.com/mlafroce/7574-distribuidos-tp3 [INFO] tweaked toml for git repo https://github.com/mlafroce/7574-distribuidos-tp3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mlafroce/7574-distribuidos-tp3 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing mlafroce/7574-distribuidos-tp3 against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlafroce%2F7574-distribuidos-tp3" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mlafroce/7574-distribuidos-tp3 on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mlafroce/7574-distribuidos-tp3 [INFO] finished tweaking git repo https://github.com/mlafroce/7574-distribuidos-tp3 [INFO] tweaked toml for git repo https://github.com/mlafroce/7574-distribuidos-tp3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mlafroce/7574-distribuidos-tp3 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded built v0.5.1 [INFO] [stderr] Downloaded cargo-lock v7.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3cb8baaed0e9afbc6fec2baef2086be6a848853f4b1c4d2b192d40bf0c183c0 [INFO] running `Command { std: "docker" "start" "-a" "f3cb8baaed0e9afbc6fec2baef2086be6a848853f4b1c4d2b192d40bf0c183c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3cb8baaed0e9afbc6fec2baef2086be6a848853f4b1c4d2b192d40bf0c183c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3cb8baaed0e9afbc6fec2baef2086be6a848853f4b1c4d2b192d40bf0c183c0", kill_on_drop: false }` [INFO] [stdout] f3cb8baaed0e9afbc6fec2baef2086be6a848853f4b1c4d2b192d40bf0c183c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50da03977b8d915ca6acb41dd32e76e229b6ebddf24c7983c9bff1af24f7ec92 [INFO] running `Command { std: "docker" "start" "-a" "50da03977b8d915ca6acb41dd32e76e229b6ebddf24c7983c9bff1af24f7ec92", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling cookie-factory v0.2.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling semver v1.0.12 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling once_cell v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling input_buffer v0.5.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling snafu-derive v0.7.1 [INFO] [stderr] Compiling envconfig_derive v0.10.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling envconfig v0.10.0 [INFO] [stderr] Compiling snafu v0.7.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling amq-protocol-types v1.2.0 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling cargo-lock v7.1.0 [INFO] [stderr] Compiling built v0.5.1 [INFO] [stderr] Compiling amq-protocol-codegen v1.4.0 [INFO] [stderr] Compiling amiquip v0.4.2 [INFO] [stderr] Compiling amq-protocol v1.4.0 [INFO] [stderr] Compiling tp2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `error` and `info` [INFO] [stdout] --> src/middleware/connection.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, info}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/middleware/connection.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/middleware/transaction_log.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut text = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/middleware/transaction_log.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut text = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_id` [INFO] [stdout] --> src/leader_election/tcp.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | from_id: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `producers`, `consumers`, and `finished_producers` are never read [INFO] [stdout] --> src/middleware/connection.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct BinaryExchange<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | producers: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 66 | consumers: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 67 | finished_producers: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/post_college_filter.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | std::fs::remove_file(consumer_transaction_log_path); [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] 47 | let _ = std::fs::remove_file(consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signal_hook::consts::SIGTERM` [INFO] [stdout] --> src/bin/server.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use signal_hook::consts::SIGTERM; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signal_hook::iterator::Signals` [INFO] [stdout] --> src/bin/server.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use signal_hook::iterator::Signals; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/post_average_filter.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | std::fs::remove_file(&consumer_transaction_log_path); [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] 54 | let _ = std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/best_meme_filter.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | std::fs::remove_file(&consumer_transaction_log_path); [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] 50 | let _ = std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/server.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 127 | return Err(Error::new(ErrorKind::Other, "System in an invalid state.")); [INFO] [stdout] | ----------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 128 | error!("System in an invalid state. We should never reach this point right? RIGHT!?"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `log` which comes from the expansion of the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/post_sentiment_filter.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | std::fs::remove_file(consumer_transaction_log_path); [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] 53 | let _ = std::fs::remove_file(consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "50da03977b8d915ca6acb41dd32e76e229b6ebddf24c7983c9bff1af24f7ec92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50da03977b8d915ca6acb41dd32e76e229b6ebddf24c7983c9bff1af24f7ec92", kill_on_drop: false }` [INFO] [stdout] 50da03977b8d915ca6acb41dd32e76e229b6ebddf24c7983c9bff1af24f7ec92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 827b341740df3a152d1221f9b82b4abfb66991180ef60824c5c79e264406e3f4 [INFO] running `Command { std: "docker" "start" "-a" "827b341740df3a152d1221f9b82b4abfb66991180ef60824c5c79e264406e3f4", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `error` and `info` [INFO] [stdout] --> src/middleware/connection.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, info}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/middleware/connection.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/middleware/transaction_log.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut text = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/middleware/transaction_log.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut text = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_id` [INFO] [stdout] --> src/leader_election/tcp.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | from_id: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `producers`, `consumers`, and `finished_producers` are never read [INFO] [stdout] --> src/middleware/connection.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct BinaryExchange<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | producers: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 66 | consumers: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 67 | finished_producers: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tp2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signal_hook::consts::SIGTERM` [INFO] [stdout] --> src/bin/server.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use signal_hook::consts::SIGTERM; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signal_hook::iterator::Signals` [INFO] [stdout] --> src/bin/server.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use signal_hook::iterator::Signals; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/post_average_filter.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | std::fs::remove_file(&consumer_transaction_log_path); [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] 54 | let _ = std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/best_meme_filter.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | std::fs::remove_file(&consumer_transaction_log_path); [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] 50 | let _ = std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/post_sentiment_filter.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | std::fs::remove_file(consumer_transaction_log_path); [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] 53 | let _ = std::fs::remove_file(consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/post_college_filter.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | std::fs::remove_file(consumer_transaction_log_path); [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] 47 | let _ = std::fs::remove_file(consumer_transaction_log_path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/server.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 127 | return Err(Error::new(ErrorKind::Other, "System in an invalid state.")); [INFO] [stdout] | ----------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 128 | error!("System in an invalid state. We should never reach this point right? RIGHT!?"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `log` which comes from the expansion of the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `info` [INFO] [stdout] --> src/middleware/connection.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, info}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/middleware/connection.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/middleware/transaction_log.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut text = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/middleware/transaction_log.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut text = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_id` [INFO] [stdout] --> src/leader_election/tcp.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | from_id: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `producers`, `consumers`, and `finished_producers` are never read [INFO] [stdout] --> src/middleware/connection.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct BinaryExchange<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | producers: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 66 | consumers: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 67 | finished_producers: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "827b341740df3a152d1221f9b82b4abfb66991180ef60824c5c79e264406e3f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "827b341740df3a152d1221f9b82b4abfb66991180ef60824c5c79e264406e3f4", kill_on_drop: false }` [INFO] [stdout] 827b341740df3a152d1221f9b82b4abfb66991180ef60824c5c79e264406e3f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a95d01b71b266603de7c90c91171447161f7fd9e72e5f89a0d48e2e53a03b58f [INFO] running `Command { std: "docker" "start" "-a" "a95d01b71b266603de7c90c91171447161f7fd9e72e5f89a0d48e2e53a03b58f", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `error` and `info` [INFO] [stderr] --> src/middleware/connection.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | use log::{debug, error, info}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/middleware/connection.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `text` [INFO] [stderr] --> src/middleware/transaction_log.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | let mut text = String::new(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/middleware/transaction_log.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | let mut text = String::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_id` [INFO] [stderr] --> src/leader_election/tcp.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | from_id: usize, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_id` [INFO] [stderr] [INFO] [stderr] warning: fields `producers`, `consumers`, and `finished_producers` are never read [INFO] [stderr] --> src/middleware/connection.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub struct BinaryExchange<'a> { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 65 | producers: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 66 | consumers: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 67 | finished_producers: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `tp2` (lib) generated 6 warnings (run `cargo fix --lib -p tp2` to apply 3 suggestions) [INFO] [stderr] warning: `tp2` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/post_college_filter.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | std::fs::remove_file(consumer_transaction_log_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 47 | let _ = std::fs::remove_file(consumer_transaction_log_path); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `signal_hook::consts::SIGTERM` [INFO] [stderr] --> src/bin/server.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use signal_hook::consts::SIGTERM; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `signal_hook::iterator::Signals` [INFO] [stderr] --> src/bin/server.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use signal_hook::iterator::Signals; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/server.rs:128:25 [INFO] [stderr] | [INFO] [stderr] 127 | return Err(Error::new(ErrorKind::Other, "System in an invalid state.")); [INFO] [stderr] | ----------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 128 | error!("System in an invalid state. We should never reach this point right? RIGHT!?"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `log` which comes from the expansion of the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/post_sentiment_filter.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | std::fs::remove_file(consumer_transaction_log_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 53 | let _ = std::fs::remove_file(consumer_transaction_log_path); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/best_meme_filter.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 50 | let _ = std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/post_average_filter.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 54 | let _ = std::fs::remove_file(&consumer_transaction_log_path); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `tp2` (bin "post_college_filter" test) generated 1 warning [INFO] [stderr] warning: `tp2` (bin "server" test) generated 3 warnings (run `cargo fix --bin "server" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `tp2` (bin "post_sentiment_filter" test) generated 1 warning [INFO] [stderr] warning: `tp2` (bin "best_meme_filter" test) generated 1 warning [INFO] [stderr] warning: `tp2` (bin "post_average_filter" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tp2-ff78ceb783413952) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/best_meme_filter.rs (/opt/rustwide/target/debug/deps/best_meme_filter-9f855607c5b6087c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/client.rs (/opt/rustwide/target/debug/deps/client-be7766e792b9fdf7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/comment_college_filter.rs (/opt/rustwide/target/debug/deps/comment_college_filter-545918d6bdd765e4) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/comment_producer.rs (/opt/rustwide/target/debug/deps/comment_producer-c5dfb2f884d456b5) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/comment_sentiment_extractor.rs (/opt/rustwide/target/debug/deps/comment_sentiment_extractor-f67c8b085b3f8782) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/mean_calculator.rs (/opt/rustwide/target/debug/deps/mean_calculator-26a9b2b8e4855484) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/post_average_filter.rs (/opt/rustwide/target/debug/deps/post_average_filter-c79e739cf142268a) [INFO] [stderr] Running unittests src/bin/post_college_filter.rs (/opt/rustwide/target/debug/deps/post_college_filter-4b091e2c9c7c160e) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/post_producer.rs (/opt/rustwide/target/debug/deps/post_producer-79722708697fa417) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/post_sentiment_calculator.rs (/opt/rustwide/target/debug/deps/post_sentiment_calculator-908796bd802d05e7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/post_sentiment_filter.rs (/opt/rustwide/target/debug/deps/post_sentiment_filter-b1e24964877e7af0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/results_consumer.rs (/opt/rustwide/target/debug/deps/results_consumer-d88ba0d19f4b106c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/score_extractor.rs (/opt/rustwide/target/debug/deps/score_extractor-76c23572d66401cf) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/server-789896cfa8c2519d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/task_management.rs (/opt/rustwide/target/debug/deps/task_management-7a10b8935dad7773) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/url_extractor.rs (/opt/rustwide/target/debug/deps/url_extractor-05eb5f0acd2f14a2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tp2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a95d01b71b266603de7c90c91171447161f7fd9e72e5f89a0d48e2e53a03b58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a95d01b71b266603de7c90c91171447161f7fd9e72e5f89a0d48e2e53a03b58f", kill_on_drop: false }` [INFO] [stdout] a95d01b71b266603de7c90c91171447161f7fd9e72e5f89a0d48e2e53a03b58f