[INFO] cloning repository https://github.com/nimaaskarian/bingewatcher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nimaaskarian/bingewatcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimaaskarian%2Fbingewatcher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimaaskarian%2Fbingewatcher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 822b3a232b5e03c32820d2cc1301657761c7f28b [INFO] building nimaaskarian/bingewatcher against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimaaskarian%2Fbingewatcher" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nimaaskarian/bingewatcher [INFO] finished tweaking git repo https://github.com/nimaaskarian/bingewatcher [INFO] tweaked toml for git repo https://github.com/nimaaskarian/bingewatcher written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nimaaskarian/bingewatcher on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nimaaskarian/bingewatcher 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded selectors v0.31.0 [INFO] [stderr] Downloaded tempfile v3.9.0 [INFO] [stderr] Downloaded web_atoms v0.1.3 [INFO] [stderr] Downloaded servo_arc v0.4.1 [INFO] [stderr] Downloaded scraper v0.24.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.89 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.39 [INFO] [stderr] Downloaded pkg-config v0.3.28 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.89 [INFO] [stderr] Downloaded clap_derive v4.5.8 [INFO] [stderr] Downloaded clap_complete v4.5.9 [INFO] [stderr] Downloaded clap v4.5.10 [INFO] [stderr] Downloaded openssl-sys v0.9.98 [INFO] [stderr] Downloaded js-sys v0.3.66 [INFO] [stderr] Downloaded syn v2.0.47 [INFO] [stderr] Downloaded wasm-bindgen v0.2.89 [INFO] [stderr] Downloaded indexmap v2.1.0 [INFO] [stderr] Downloaded clap_builder v4.5.10 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.89 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.89 [INFO] [stderr] Downloaded ryu v1.0.16 [INFO] [stderr] Downloaded openssl v0.10.62 [INFO] [stderr] Downloaded proc-macro2 v1.0.75 [INFO] [stderr] Downloaded tokio v1.35.1 [INFO] [stderr] Downloaded web-sys v0.3.66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0eb888e48f01ff544034f19b9e44203e69aa808ea4cd9a2c514d0f805886643f [INFO] running `Command { std: "docker" "start" "-a" "0eb888e48f01ff544034f19b9e44203e69aa808ea4cd9a2c514d0f805886643f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eb888e48f01ff544034f19b9e44203e69aa808ea4cd9a2c514d0f805886643f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eb888e48f01ff544034f19b9e44203e69aa808ea4cd9a2c514d0f805886643f", kill_on_drop: false }` [INFO] [stdout] 0eb888e48f01ff544034f19b9e44203e69aa808ea4cd9a2c514d0f805886643f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcb24d8eac17db39b24620ed0833ef9ebe82c0aaa4d33622c5f5b5ef27cdb6ac [INFO] running `Command { std: "docker" "start" "-a" "bcb24d8eac17db39b24620ed0833ef9ebe82c0aaa4d33622c5f5b5ef27cdb6ac", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling selectors v0.31.0 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling servo_arc v0.4.1 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling encoding_rs v0.8.33 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling getopts v0.2.23 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling clap_builder v4.5.10 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling tokio v1.35.1 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling syn v2.0.47 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling web_atoms v0.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling match_token v0.35.0 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling cssparser v0.35.0 [INFO] [stderr] Compiling h2 v0.4.7 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling clap v4.5.10 [INFO] [stderr] Compiling clap_complete v4.5.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper v1.5.2 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.12 [INFO] [stderr] Compiling markup5ever v0.35.0 [INFO] [stderr] Compiling html5ever v0.35.0 [INFO] [stderr] Compiling scraper v0.24.0 [INFO] [stderr] Compiling bw v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `fmt::Display` and `ops::Index` [INFO] [stdout] --> src/serie.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fmt::Display, fs::{self, File}, io::{self, Write}, ops::Index, path::{Path, PathBuf}, str::FromStr [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::serie::season::Bits` [INFO] [stdout] --> src/serie.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::serie::season::Bits; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cli.rs:338:14 [INFO] [stdout] | [INFO] [stdout] 338 | for (mut serie, path) in series { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wikipedia_url_to_bw` is never used [INFO] [stdout] --> src/wikipedia.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn wikipedia_url_to_bw(url: String) -> Serie { [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 `Result` that must be used [INFO] [stdout] --> src/cli.rs:251:21 [INFO] [stdout] | [INFO] [stdout] 251 | old_serie.write(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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 251 | let _ = old_serie.write(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cli.rs:262:21 [INFO] [stdout] | [INFO] [stdout] 262 | serie.write(path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 262 | let _ = serie.write(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.22s [INFO] running `Command { std: "docker" "inspect" "bcb24d8eac17db39b24620ed0833ef9ebe82c0aaa4d33622c5f5b5ef27cdb6ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb24d8eac17db39b24620ed0833ef9ebe82c0aaa4d33622c5f5b5ef27cdb6ac", kill_on_drop: false }` [INFO] [stdout] bcb24d8eac17db39b24620ed0833ef9ebe82c0aaa4d33622c5f5b5ef27cdb6ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0a8c2a6ed6d577b1b9c674ef536cfee0bf7bae332e2ec1ffd122ed8943ded5e [INFO] running `Command { std: "docker" "start" "-a" "f0a8c2a6ed6d577b1b9c674ef536cfee0bf7bae332e2ec1ffd122ed8943ded5e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling is-terminal v0.4.15 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling web_atoms v0.1.3 [INFO] [stderr] Compiling reqwest v0.12.12 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling markup5ever v0.35.0 [INFO] [stderr] Compiling html5ever v0.35.0 [INFO] [stderr] Compiling scraper v0.24.0 [INFO] [stderr] Compiling bw v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `fmt::Display` and `ops::Index` [INFO] [stdout] --> src/serie.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fmt::Display, fs::{self, File}, io::{self, Write}, ops::Index, path::{Path, PathBuf}, str::FromStr [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::serie::season::Bits` [INFO] [stdout] --> src/serie.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::serie::season::Bits; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cli.rs:338:14 [INFO] [stdout] | [INFO] [stdout] 338 | for (mut serie, path) in series { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wikipedia_url_to_bw` is never used [INFO] [stdout] --> src/wikipedia.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn wikipedia_url_to_bw(url: String) -> Serie { [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 `Result` that must be used [INFO] [stdout] --> src/cli.rs:251:21 [INFO] [stdout] | [INFO] [stdout] 251 | old_serie.write(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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 251 | let _ = old_serie.write(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cli.rs:262:21 [INFO] [stdout] | [INFO] [stdout] 262 | serie.write(path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 262 | let _ = serie.write(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt::Display` and `ops::Index` [INFO] [stdout] --> src/serie.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fmt::Display, fs::{self, File}, io::{self, Write}, ops::Index, path::{Path, PathBuf}, str::FromStr [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::serie::season::Bits` [INFO] [stdout] --> src/serie.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::serie::season::Bits; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cli.rs:338:14 [INFO] [stdout] | [INFO] [stdout] 338 | for (mut serie, path) in series { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cli.rs:251:21 [INFO] [stdout] | [INFO] [stdout] 251 | old_serie.write(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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 251 | let _ = old_serie.write(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cli.rs:262:21 [INFO] [stdout] | [INFO] [stdout] 262 | serie.write(path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 262 | let _ = serie.write(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.84s [INFO] running `Command { std: "docker" "inspect" "f0a8c2a6ed6d577b1b9c674ef536cfee0bf7bae332e2ec1ffd122ed8943ded5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a8c2a6ed6d577b1b9c674ef536cfee0bf7bae332e2ec1ffd122ed8943ded5e", kill_on_drop: false }` [INFO] [stdout] f0a8c2a6ed6d577b1b9c674ef536cfee0bf7bae332e2ec1ffd122ed8943ded5e