[INFO] cloning repository https://github.com/FlixCoder/twitch-chat-metrics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlixCoder/twitch-chat-metrics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlixCoder%2Ftwitch-chat-metrics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlixCoder%2Ftwitch-chat-metrics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aa445fc2639d1ea9aaf091050f9f214c376ef8a
[INFO] checking FlixCoder/twitch-chat-metrics/8aa445fc2639d1ea9aaf091050f9f214c376ef8a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlixCoder%2Ftwitch-chat-metrics" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FlixCoder/twitch-chat-metrics on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/FlixCoder/twitch-chat-metrics
[INFO] finished tweaking git repo https://github.com/FlixCoder/twitch-chat-metrics
[INFO] tweaked toml for git repo https://github.com/FlixCoder/twitch-chat-metrics written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/FlixCoder/twitch-chat-metrics 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/linebender/druid`
[INFO] [stderr]     Updating git repository `https://github.com/linebender/druid-widget-nursery`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twitch-irc v4.0.0
[INFO] [stderr]   Downloaded pangocairo-sys v0.14.0
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[INFO] [stderr]   Downloaded piet-cairo v0.5.0
[INFO] [stderr]   Downloaded self_cell v0.10.2
[INFO] [stderr]   Downloaded cairo-sys-rs v0.14.9
[INFO] [stderr]   Downloaded piet-direct2d v0.5.0
[INFO] [stderr]   Downloaded pango v0.14.8
[INFO] [stderr]   Downloaded cairo-rs v0.14.9
[INFO] [stderr]   Downloaded piet-coregraphics v0.5.0
[INFO] [stderr]   Downloaded gdk v0.14.3
[INFO] [stderr]   Downloaded itertools v0.10.4
[INFO] [stderr]   Downloaded gio v0.14.8
[INFO] [stderr]   Downloaded cfg-expr v0.8.1
[INFO] [stderr]   Downloaded fluent-bundle v0.15.2
[INFO] [stderr]   Downloaded pangocairo v0.14.0
[INFO] [stderr]   Downloaded glib v0.14.8
[INFO] [stderr]   Downloaded piet-common v0.5.0
[INFO] [stderr]   Downloaded piet v0.5.0
[INFO] [stderr]   Downloaded gtk v0.14.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd11a21496b6e8b2b4416e5430654a9f36d3603422c867c2a858057b47517398
[INFO] running `Command { std: "docker" "start" "-a" "bd11a21496b6e8b2b4416e5430654a9f36d3603422c867c2a858057b47517398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd11a21496b6e8b2b4416e5430654a9f36d3603422c867c2a858057b47517398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd11a21496b6e8b2b4416e5430654a9f36d3603422c867c2a858057b47517398", kill_on_drop: false }`
[INFO] [stdout] bd11a21496b6e8b2b4416e5430654a9f36d3603422c867c2a858057b47517398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b04d549534cca6da52bc7af399840425474ac56d4663d69a94fceebd1abe0d69
[INFO] running `Command { std: "docker" "start" "-a" "b04d549534cca6da52bc7af399840425474ac56d4663d69a94fceebd1abe0d69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling thiserror v1.0.35
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling heck v0.3.3
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[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]     Checking bitflags v1.3.2
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[INFO] [stderr]     Checking bitmaps v2.1.0
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[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling druid-shell v0.7.0 (https://github.com/linebender/druid?rev=fc05e965c85fced8720c655685e02478e0530e94#fc05e965)
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]     Checking time v0.3.14
[INFO] [stderr]     Checking intl-memoizer v0.5.1
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[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling druid-derive v0.4.0 (https://github.com/linebender/druid?rev=fc05e965c85fced8720c655685e02478e0530e94#fc05e965)
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling pest v2.3.1
[INFO] [stderr]    Compiling glib-macros v0.14.1
[INFO] [stderr]    Compiling system-deps v3.2.0
[INFO] [stderr]     Checking tracing v0.1.36
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[INFO] [stderr]     Checking fluent-syntax v0.11.0
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[INFO] [stderr]    Compiling cairo-sys-rs v0.14.9
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[INFO] [stderr]    Compiling gdk-sys v0.14.0
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[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling gtk-sys v0.14.0
[INFO] [stderr]    Compiling pangocairo-sys v0.14.0
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking glib v0.14.8
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
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[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking tokio-stream v0.1.10
[INFO] [stderr]     Checking twitch-irc v4.0.0
[INFO] [stderr]     Checking cairo-rs v0.14.9
[INFO] [stderr]     Checking pango v0.14.8
[INFO] [stderr]     Checking atk v0.14.0
[INFO] [stderr]     Checking pangocairo v0.14.0
[INFO] [stderr]     Checking piet-cairo v0.5.0
[INFO] [stderr]     Checking piet-common v0.5.0
[INFO] [stderr]     Checking gdk-pixbuf v0.14.0
[INFO] [stderr]     Checking gdk v0.14.3
[INFO] [stderr]     Checking druid v0.7.0 (https://github.com/linebender/druid?rev=fc05e965c85fced8720c655685e02478e0530e94#fc05e965)
[INFO] [stderr]     Checking druid-widget-nursery v0.1.0 (https://github.com/linebender/druid-widget-nursery?rev=50b1cd1b59573159377ed3c0a25ca80e791a7574#50b1cd1b)
[INFO] [stderr]     Checking twitch-chat-metrics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id`, `author`, and `message` are never read
[INFO] [stdout]    --> src/chat.rs:151:6
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct ClearMessage {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 150 |     /// Message ID of the message to clear.
[INFO] [stdout] 151 |     pub id: String,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 152 |     /// Message author's login name of the message.
[INFO] [stdout] 153 |     pub author: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 154 |     /// Message text of the message to clear.
[INFO] [stdout] 155 |     pub message: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `author`, and `message` are never read
[INFO] [stdout]    --> src/chat.rs:151:6
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct ClearMessage {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 150 |     /// Message ID of the message to clear.
[INFO] [stdout] 151 |     pub id: String,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 152 |     /// Message author's login name of the message.
[INFO] [stdout] 153 |     pub author: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 154 |     /// Message text of the message to clear.
[INFO] [stdout] 155 |     pub message: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 13s
[INFO] running `Command { std: "docker" "inspect" "b04d549534cca6da52bc7af399840425474ac56d4663d69a94fceebd1abe0d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b04d549534cca6da52bc7af399840425474ac56d4663d69a94fceebd1abe0d69", kill_on_drop: false }`
[INFO] [stdout] b04d549534cca6da52bc7af399840425474ac56d4663d69a94fceebd1abe0d69