[INFO] cloning repository https://github.com/Camerooooon/unpoweroutter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Camerooooon/unpoweroutter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCamerooooon%2Funpoweroutter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCamerooooon%2Funpoweroutter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7faa173fc5087f055f08673b895436e4eb89aa5f [INFO] testing Camerooooon/unpoweroutter against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCamerooooon%2Funpoweroutter" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Camerooooon/unpoweroutter on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Camerooooon/unpoweroutter [INFO] finished tweaking git repo https://github.com/Camerooooon/unpoweroutter [INFO] tweaked toml for git repo https://github.com/Camerooooon/unpoweroutter written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Camerooooon/unpoweroutter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zbus_macros v1.9.1 [INFO] [stderr] Downloaded mac-notification-sys v0.3.0 [INFO] [stderr] Downloaded winrt-notification v0.2.4 [INFO] [stderr] Downloaded strum_macros v0.8.0 [INFO] [stderr] Downloaded strum v0.8.0 [INFO] [stderr] Downloaded system_shutdown v3.0.0 [INFO] [stderr] Downloaded xml-rs v0.6.1 [INFO] [stderr] Downloaded zbus v1.9.1 [INFO] [stderr] Downloaded zvariant v2.7.0 [INFO] [stderr] Downloaded notify-rust v4.5.2 [INFO] [stderr] Downloaded zvariant_derive v2.7.0 [INFO] [stderr] Downloaded nb-connect v1.2.0 [INFO] [stderr] Downloaded winrt v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cb9e1c861a4424ac6d9220300cee38056c0c62a53b471960aeaed7261163b6f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2cb9e1c861a4424ac6d9220300cee38056c0c62a53b471960aeaed7261163b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cb9e1c861a4424ac6d9220300cee38056c0c62a53b471960aeaed7261163b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cb9e1c861a4424ac6d9220300cee38056c0c62a53b471960aeaed7261163b6f", kill_on_drop: false }` [INFO] [stdout] 2cb9e1c861a4424ac6d9220300cee38056c0c62a53b471960aeaed7261163b6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4e760a82ddd10f033bb83d3b0243f7fd135416e9ec51437195655f641e7df67 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f4e760a82ddd10f033bb83d3b0243f7fd135416e9ec51437195655f641e7df67", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling system_shutdown v3.0.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling nb-connect v1.2.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling enumflags2 v0.6.4 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling zvariant_derive v2.7.0 [INFO] [stderr] Compiling zbus_macros v1.9.1 [INFO] [stderr] Compiling zvariant v2.7.0 [INFO] [stderr] Compiling zbus v1.9.1 [INFO] [stderr] Compiling notify-rust v4.5.2 [INFO] [stderr] Compiling unpoweroutter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{stdin, BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SHUTTING_DOWN` should have an upper camel case name [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | SHUTTING_DOWN, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ShuttingDown` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | if (i <= 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 132 - if (i <= 0) { [INFO] [stdout] 132 + if i <= 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rxx` [INFO] [stdout] --> src/main.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | let (txx, rxx) = mpsc::channel(); // Default initialisation [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rxx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let mut line = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:34:16 [INFO] [stdout] | [INFO] [stdout] 34 | Ok(mut p) => { [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:36:24 [INFO] [stdout] | [INFO] [stdout] 36 | Ok(mut b) => { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | let mut line = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | / ... Notification::new() [INFO] [stdout] 44 | | ... .summary( [INFO] [stdout] 45 | | ... "Computer is now on battery power" [INFO] [stdout] 46 | | ... ) [INFO] [stdout] ... | [INFO] [stdout] 49 | | ... .timeout(6900) [INFO] [stdout] 50 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | / ... Notification::new() [INFO] [stdout] 56 | | ... .summary("Warning battery charge is critical!") [INFO] [stdout] 57 | | ... .appname("Battery") [INFO] [stdout] 58 | | ... .urgency(Urgency::Critical) [INFO] [stdout] 59 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | / ... Notification::new() [INFO] [stdout] 65 | | ... .summary("Warning battery charge is low!") [INFO] [stdout] 66 | | ... .appname("Battery") [INFO] [stdout] 67 | | ... .urgency(Urgency::Critical) [INFO] [stdout] 68 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:86:33 [INFO] [stdout] | [INFO] [stdout] 86 | ... tx.send(()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | / ... Notification::new() [INFO] [stdout] 92 | | ... .summary( [INFO] [stdout] 93 | | ... "Computer is now on AC power" [INFO] [stdout] 94 | | ... ) [INFO] [stdout] ... | [INFO] [stdout] 97 | | ... .timeout(6900) [INFO] [stdout] 98 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | / Notification::new() [INFO] [stdout] 123 | | .summary(&format!( [INFO] [stdout] 124 | | "Low power shutdown iminent in {} to prevent damage to battery", [INFO] [stdout] 125 | | i [INFO] [stdout] ... | [INFO] [stdout] 129 | | .timeout(1009) [INFO] [stdout] 130 | | .show(); [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "f4e760a82ddd10f033bb83d3b0243f7fd135416e9ec51437195655f641e7df67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4e760a82ddd10f033bb83d3b0243f7fd135416e9ec51437195655f641e7df67", kill_on_drop: false }` [INFO] [stdout] f4e760a82ddd10f033bb83d3b0243f7fd135416e9ec51437195655f641e7df67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edb8f6a1eb308f6c99bdcdef46039ff08bd3e01723449169948575ea10c07c6f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "edb8f6a1eb308f6c99bdcdef46039ff08bd3e01723449169948575ea10c07c6f", kill_on_drop: false }` [INFO] [stderr] Compiling unpoweroutter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{stdin, BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SHUTTING_DOWN` should have an upper camel case name [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | SHUTTING_DOWN, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ShuttingDown` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | if (i <= 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 132 - if (i <= 0) { [INFO] [stdout] 132 + if i <= 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rxx` [INFO] [stdout] --> src/main.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | let (txx, rxx) = mpsc::channel(); // Default initialisation [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rxx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let mut line = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let stdin = stdin(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:34:16 [INFO] [stdout] | [INFO] [stdout] 34 | Ok(mut p) => { [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:36:24 [INFO] [stdout] | [INFO] [stdout] 36 | Ok(mut b) => { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | let mut line = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | / ... Notification::new() [INFO] [stdout] 44 | | ... .summary( [INFO] [stdout] 45 | | ... "Computer is now on battery power" [INFO] [stdout] 46 | | ... ) [INFO] [stdout] ... | [INFO] [stdout] 49 | | ... .timeout(6900) [INFO] [stdout] 50 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | / ... Notification::new() [INFO] [stdout] 56 | | ... .summary("Warning battery charge is critical!") [INFO] [stdout] 57 | | ... .appname("Battery") [INFO] [stdout] 58 | | ... .urgency(Urgency::Critical) [INFO] [stdout] 59 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | / ... Notification::new() [INFO] [stdout] 65 | | ... .summary("Warning battery charge is low!") [INFO] [stdout] 66 | | ... .appname("Battery") [INFO] [stdout] 67 | | ... .urgency(Urgency::Critical) [INFO] [stdout] 68 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:86:33 [INFO] [stdout] | [INFO] [stdout] 86 | ... tx.send(()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | / ... Notification::new() [INFO] [stdout] 92 | | ... .summary( [INFO] [stdout] 93 | | ... "Computer is now on AC power" [INFO] [stdout] 94 | | ... ) [INFO] [stdout] ... | [INFO] [stdout] 97 | | ... .timeout(6900) [INFO] [stdout] 98 | | ... .show(); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | / Notification::new() [INFO] [stdout] 123 | | .summary(&format!( [INFO] [stdout] 124 | | "Low power shutdown iminent in {} to prevent damage to battery", [INFO] [stdout] 125 | | i [INFO] [stdout] ... | [INFO] [stdout] 129 | | .timeout(1009) [INFO] [stdout] 130 | | .show(); [INFO] [stdout] | |____________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "edb8f6a1eb308f6c99bdcdef46039ff08bd3e01723449169948575ea10c07c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edb8f6a1eb308f6c99bdcdef46039ff08bd3e01723449169948575ea10c07c6f", kill_on_drop: false }` [INFO] [stdout] edb8f6a1eb308f6c99bdcdef46039ff08bd3e01723449169948575ea10c07c6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9937dae56cbbba874e1cdfd2784060cd08383e7530b77b75dad136b0efadc3d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e9937dae56cbbba874e1cdfd2784060cd08383e7530b77b75dad136b0efadc3d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{stdin, BufRead, Read}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `SHUTTING_DOWN` should have an upper camel case name [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | SHUTTING_DOWN, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ShuttingDown` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:132:12 [INFO] [stderr] | [INFO] [stderr] 132 | if (i <= 0) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 132 - if (i <= 0) { [INFO] [stderr] 132 + if i <= 0 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rxx` [INFO] [stderr] --> src/main.rs:29:15 [INFO] [stderr] | [INFO] [stderr] 29 | let (txx, rxx) = mpsc::channel(); // Default initialisation [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rxx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/main.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | let mut line = String::new(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdin` [INFO] [stderr] --> src/main.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | let stdin = stdin(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:16 [INFO] [stderr] | [INFO] [stderr] 34 | Ok(mut p) => { [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:36:24 [INFO] [stderr] | [INFO] [stderr] 36 | Ok(mut b) => { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | let mut line = String::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:43:33 [INFO] [stderr] | [INFO] [stderr] 43 | / ... Notification::new() [INFO] [stderr] 44 | | ... .summary( [INFO] [stderr] 45 | | ... "Computer is now on battery power" [INFO] [stderr] 46 | | ... ) [INFO] [stderr] ... | [INFO] [stderr] 49 | | ... .timeout(6900) [INFO] [stderr] 50 | | ... .show(); [INFO] [stderr] | |__________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:55:29 [INFO] [stderr] | [INFO] [stderr] 55 | / ... Notification::new() [INFO] [stderr] 56 | | ... .summary("Warning battery charge is critical!") [INFO] [stderr] 57 | | ... .appname("Battery") [INFO] [stderr] 58 | | ... .urgency(Urgency::Critical) [INFO] [stderr] 59 | | ... .show(); [INFO] [stderr] | |__________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:64:29 [INFO] [stderr] | [INFO] [stderr] 64 | / ... Notification::new() [INFO] [stderr] 65 | | ... .summary("Warning battery charge is low!") [INFO] [stderr] 66 | | ... .appname("Battery") [INFO] [stderr] 67 | | ... .urgency(Urgency::Critical) [INFO] [stderr] 68 | | ... .show(); [INFO] [stderr] | |__________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:86:33 [INFO] [stderr] | [INFO] [stderr] 86 | ... tx.send(()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:91:33 [INFO] [stderr] | [INFO] [stderr] 91 | / ... Notification::new() [INFO] [stderr] 92 | | ... .summary( [INFO] [stderr] 93 | | ... "Computer is now on AC power" [INFO] [stderr] 94 | | ... ) [INFO] [stderr] ... | [INFO] [stderr] 97 | | ... .timeout(6900) [INFO] [stderr] 98 | | ... .show(); [INFO] [stderr] | |__________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | / Notification::new() [INFO] [stderr] 123 | | .summary(&format!( [INFO] [stderr] 124 | | "Low power shutdown iminent in {} to prevent damage to battery", [INFO] [stderr] 125 | | i [INFO] [stderr] ... | [INFO] [stderr] 129 | | .timeout(1009) [INFO] [stderr] 130 | | .show(); [INFO] [stderr] | |____________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `unpoweroutter` (bin "unpoweroutter" test) generated 16 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unpoweroutter-6a8d47ac8ab08f22) [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" "e9937dae56cbbba874e1cdfd2784060cd08383e7530b77b75dad136b0efadc3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9937dae56cbbba874e1cdfd2784060cd08383e7530b77b75dad136b0efadc3d", kill_on_drop: false }` [INFO] [stdout] e9937dae56cbbba874e1cdfd2784060cd08383e7530b77b75dad136b0efadc3d