[INFO] cloning repository https://github.com/goyman/prometheus-discord-alert [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goyman/prometheus-discord-alert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoyman%2Fprometheus-discord-alert", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoyman%2Fprometheus-discord-alert'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6895e9e21e7acf96ce82eac94f9cbc58971a925 [INFO] checking goyman/prometheus-discord-alert against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoyman%2Fprometheus-discord-alert" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/goyman/prometheus-discord-alert on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/goyman/prometheus-discord-alert [INFO] finished tweaking git repo https://github.com/goyman/prometheus-discord-alert [INFO] tweaked toml for git repo https://github.com/goyman/prometheus-discord-alert written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/goyman/prometheus-discord-alert already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1447ea2536b58a0173df0f6fc2664d66ed8ab43993d9c0cd2b65f1d8ef1d6f15 [INFO] running `Command { std: "docker" "start" "-a" "1447ea2536b58a0173df0f6fc2664d66ed8ab43993d9c0cd2b65f1d8ef1d6f15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1447ea2536b58a0173df0f6fc2664d66ed8ab43993d9c0cd2b65f1d8ef1d6f15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1447ea2536b58a0173df0f6fc2664d66ed8ab43993d9c0cd2b65f1d8ef1d6f15", kill_on_drop: false }` [INFO] [stdout] 1447ea2536b58a0173df0f6fc2664d66ed8ab43993d9c0cd2b65f1d8ef1d6f15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e8039c44191baf447623e66df75950d2d2734e3d41d3f7bd0abbbded70c233d [INFO] running `Command { std: "docker" "start" "-a" "6e8039c44191baf447623e66df75950d2d2734e3d41d3f7bd0abbbded70c233d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] 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v0.18.0 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking tokio v1.18.1 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking async-global-executor v2.0.4 [INFO] [stderr] Checking async-std v1.11.0 [INFO] [stderr] Checking tokio-util v0.7.1 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking rouille v3.5.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking prometheus-discord-alert v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Grey` is never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum Color { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | Grey = 0x95A5A6, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Color` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fingerprint` is never read [INFO] [stdout] --> src/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 34 | struct Alert { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | fingerprint: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Alert` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version`, `status`, `group_labels` and `truncated_alerts` are never read [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct AlertGroup { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 44 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | status: Status, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 46 | alerts: Vec, [INFO] [stdout] 47 | group_labels: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | truncated_alerts: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AlertGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Grey` is never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum Color { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | Grey = 0x95A5A6, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Color` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fingerprint` is never read [INFO] [stdout] --> src/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 34 | struct Alert { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | fingerprint: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Alert` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version`, `status`, `group_labels` and `truncated_alerts` are never read [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct AlertGroup { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 44 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | status: Status, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 46 | alerts: Vec, [INFO] [stdout] 47 | group_labels: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | truncated_alerts: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AlertGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.73s [INFO] running `Command { std: "docker" "inspect" "6e8039c44191baf447623e66df75950d2d2734e3d41d3f7bd0abbbded70c233d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e8039c44191baf447623e66df75950d2d2734e3d41d3f7bd0abbbded70c233d", kill_on_drop: false }` [INFO] [stdout] 6e8039c44191baf447623e66df75950d2d2734e3d41d3f7bd0abbbded70c233d