[INFO] cloning repository https://github.com/slackmagic/void-tomato
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slackmagic/void-tomato" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackmagic%2Fvoid-tomato", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackmagic%2Fvoid-tomato'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04f0fba6bb7d408714187012ccdb4ef12e129bb3
[INFO] checking slackmagic/void-tomato against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackmagic%2Fvoid-tomato" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/slackmagic/void-tomato on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/slackmagic/void-tomato
[INFO] finished tweaking git repo https://github.com/slackmagic/void-tomato
[INFO] tweaked toml for git repo https://github.com/slackmagic/void-tomato written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/slackmagic/void-tomato 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-crate v1.1.2
[INFO] [stderr]   Downloaded async-task v4.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b427e01d3918b27b48887e94c58c8baaf2acd122dc700196279cec1ce920f41
[INFO] running `Command { std: "docker" "start" "-a" "1b427e01d3918b27b48887e94c58c8baaf2acd122dc700196279cec1ce920f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b427e01d3918b27b48887e94c58c8baaf2acd122dc700196279cec1ce920f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b427e01d3918b27b48887e94c58c8baaf2acd122dc700196279cec1ce920f41", kill_on_drop: false }`
[INFO] [stdout] 1b427e01d3918b27b48887e94c58c8baaf2acd122dc700196279cec1ce920f41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f18a870407eb46c1a31764af644c97d08c1f0a8077445fd37edefcf114928d
[INFO] running `Command { std: "docker" "start" "-a" "17f18a870407eb46c1a31764af644c97d08c1f0a8077445fd37edefcf114928d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking async-task v4.1.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking parking_lot_core v0.9.1
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking polling v2.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking async-io v1.6.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling enumflags2_derive v0.7.3
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking void-tomato-lib v0.1.0 (/opt/rustwide/workdir/void-tomato-lib)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> void-tomato-lib/src/timer.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::time::{self, Duration};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> void-tomato-lib/src/timer.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::time::{self, Duration};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `category` are never read
[INFO] [stdout]  --> void-tomato-lib/src/tasks.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Task {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 2 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 3 |     category: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `category` are never read
[INFO] [stdout]  --> void-tomato-lib/src/tasks.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Task {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 2 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 3 |     category: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking enumflags2 v0.7.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v1.1.2
[INFO] [stderr]    Compiling zvariant_derive v3.1.2
[INFO] [stderr]    Compiling zbus_macros v2.1.1
[INFO] [stderr]     Checking zvariant v3.1.2
[INFO] [stderr]     Checking zbus_names v2.1.0
[INFO] [stderr]     Checking zbus v2.1.1
[INFO] [stderr]     Checking notify-rust v4.5.6
[INFO] [stderr]     Checking void-tomato-ui v0.1.0 (/opt/rustwide/workdir/bin/void-tomato-ui)
[INFO] [stdout] warning: unused import: `Hint`
[INFO] [stdout]  --> bin/void-tomato-ui/src/main.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use notify_rust::{Hint, Notification};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hint`
[INFO] [stdout]  --> bin/void-tomato-ui/src/main.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use notify_rust::{Hint, Notification};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alert` is never used
[INFO] [stdout]   --> bin/void-tomato-ui/src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn alert() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alert` is never used
[INFO] [stdout]   --> bin/void-tomato-ui/src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn alert() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> bin/void-tomato-ui/src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     Notification::new()
[INFO] [stdout] 18 | |         .summary("🍅 Category:email")
[INFO] [stdout] 19 | |         .body(
[INFO] [stdout] 20 | |             "This has nothing to do with emails.\nIt should not go away until you acknowledge it.",
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |         .timeout(0) // this however is
[INFO] [stdout] 25 | |         .show();
[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] 17 |     let _ = Notification::new()
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> bin/void-tomato-ui/src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     Notification::new()
[INFO] [stdout] 18 | |         .summary("🍅 Category:email")
[INFO] [stdout] 19 | |         .body(
[INFO] [stdout] 20 | |             "This has nothing to do with emails.\nIt should not go away until you acknowledge it.",
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |         .timeout(0) // this however is
[INFO] [stdout] 25 | |         .show();
[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] 17 |     let _ = Notification::new()
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.45s
[INFO] running `Command { std: "docker" "inspect" "17f18a870407eb46c1a31764af644c97d08c1f0a8077445fd37edefcf114928d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f18a870407eb46c1a31764af644c97d08c1f0a8077445fd37edefcf114928d", kill_on_drop: false }`
[INFO] [stdout] 17f18a870407eb46c1a31764af644c97d08c1f0a8077445fd37edefcf114928d