[INFO] cloning repository https://github.com/C-Loftus/Linux-CPU-RAM-notifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/C-Loftus/Linux-CPU-RAM-notifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-Loftus%2FLinux-CPU-RAM-notifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-Loftus%2FLinux-CPU-RAM-notifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2bb2f557bf3ed7074379f07e19522795af6c599 [INFO] testing C-Loftus/Linux-CPU-RAM-notifier against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FC-Loftus%2FLinux-CPU-RAM-notifier" "/workspace/builds/worker-52/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/C-Loftus/Linux-CPU-RAM-notifier on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/C-Loftus/Linux-CPU-RAM-notifier [INFO] finished tweaking git repo https://github.com/C-Loftus/Linux-CPU-RAM-notifier [INFO] tweaked toml for git repo https://github.com/C-Loftus/Linux-CPU-RAM-notifier written to /workspace/builds/worker-52/source/Cargo.toml [INFO] crate git repo https://github.com/C-Loftus/Linux-CPU-RAM-notifier already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffb333a018f357986d218bf08f919dc2fcf16715d7afbf36f9ec5c47abfdb6cb [INFO] running `Command { std: "docker" "start" "-a" "ffb333a018f357986d218bf08f919dc2fcf16715d7afbf36f9ec5c47abfdb6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffb333a018f357986d218bf08f919dc2fcf16715d7afbf36f9ec5c47abfdb6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffb333a018f357986d218bf08f919dc2fcf16715d7afbf36f9ec5c47abfdb6cb", kill_on_drop: false }` [INFO] [stdout] ffb333a018f357986d218bf08f919dc2fcf16715d7afbf36f9ec5c47abfdb6cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36aa48b92366ac38594820bc231d7dd3ebefb1f08f20e3fbb56d8e09c07f3821 [INFO] running `Command { std: "docker" "start" "-a" "36aa48b92366ac38594820bc231d7dd3ebefb1f08f20e3fbb56d8e09c07f3821", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling gdk-pixbuf v0.3.0 [INFO] [stderr] Compiling bytesize v1.0.1 [INFO] [stderr] Compiling glib-sys v0.5.0 [INFO] [stderr] Compiling gobject-sys v0.5.0 [INFO] [stderr] Compiling gio-sys v0.5.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.5.0 [INFO] [stderr] Compiling libnotify-sys v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling glib v0.4.1 [INFO] [stderr] Compiling systemstat v0.1.7 [INFO] [stderr] Compiling libnotify v1.0.3 [INFO] [stderr] Compiling gnome_notif v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `env`, `error::Error`, `fs` [INFO] [stdout] --> src/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs, error::Error, env, thread, time::Duration}; [INFO] [stdout] | ^^ ^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `error::Error`, `fs` [INFO] [stdout] --> src/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs, error::Error, env, thread, time::Duration}; [INFO] [stdout] | ^^ ^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Option<&str>: From>` is not satisfied [INFO] [stdout] --> src/main.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | let n = libnotify::Notification::new(&cpu_message, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From>` is not implemented for `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as From<&'a Option>> [INFO] [stdout] as From<&'a mut Option>> [INFO] [stdout] as From> [INFO] [stdout] = note: required because of the requirements on the impl of `Into>` for `Option` [INFO] [stdout] note: required by a bound in `Notification::new` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libnotify-1.0.3/src/notification.rs:42:27 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new<'a, 'b, P: Into>, Q: Into>>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Notification::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 18 | / loop { [INFO] [stdout] 19 | | let cpu_message = String::from("User didn't specify to track CPU"); [INFO] [stdout] 20 | | if config.monitor_cpu { [INFO] [stdout] 21 | | let mut cpu_message = String::from("You are currently using : "); [INFO] [stdout] ... | [INFO] [stdout] 40 | | [INFO] [stdout] 41 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 42 | libnotify::uninit(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gnome_notif` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "36aa48b92366ac38594820bc231d7dd3ebefb1f08f20e3fbb56d8e09c07f3821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36aa48b92366ac38594820bc231d7dd3ebefb1f08f20e3fbb56d8e09c07f3821", kill_on_drop: false }` [INFO] [stdout] 36aa48b92366ac38594820bc231d7dd3ebefb1f08f20e3fbb56d8e09c07f3821