[INFO] cloning repository https://github.com/iBelieve/gnome-inbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iBelieve/gnome-inbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiBelieve%2Fgnome-inbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiBelieve%2Fgnome-inbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccca96ff7dcc872613f45f0095ede7afba5b99d8 [INFO] checking iBelieve/gnome-inbox against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiBelieve%2Fgnome-inbox" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iBelieve/gnome-inbox on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iBelieve/gnome-inbox [INFO] finished tweaking git repo https://github.com/iBelieve/gnome-inbox [INFO] tweaked toml for git repo https://github.com/iBelieve/gnome-inbox written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iBelieve/gnome-inbox 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pkg-config v0.3.9 [INFO] [stderr] Downloaded glib-sys v0.4.0 [INFO] [stderr] Downloaded gobject-sys v0.4.0 [INFO] [stderr] Downloaded libc v0.2.30 [INFO] [stderr] Downloaded net2 v0.2.31 [INFO] [stderr] Downloaded gtk v0.2.0 [INFO] [stderr] Downloaded slab v0.3.0 [INFO] [stderr] Downloaded itertools v0.6.2 [INFO] [stderr] Downloaded percent-encoding v1.0.0 [INFO] [stderr] Downloaded bytes v0.4.5 [INFO] [stderr] Downloaded futures v0.1.15 [INFO] [stderr] Downloaded tokio-io v0.1.3 [INFO] [stderr] Downloaded relm-core v0.10.1 [INFO] [stderr] Downloaded relm-state v0.10.1 [INFO] [stderr] Downloaded relm v0.10.1 [INFO] [stderr] Downloaded relm-derive-common v0.10.0 [INFO] [stderr] Downloaded relm-derive v0.10.0 [INFO] [stderr] Downloaded serde_derive v1.0.11 [INFO] [stderr] Downloaded itoa v0.3.2 [INFO] [stderr] Downloaded gio-sys v0.4.0 [INFO] [stderr] Downloaded serde v1.0.11 [INFO] [stderr] Downloaded c_vec v1.2.1 [INFO] [stderr] Downloaded cairo-rs v0.2.0 [INFO] [stderr] Downloaded gdk v0.6.0 [INFO] [stderr] Downloaded atk-sys v0.4.0 [INFO] [stderr] Downloaded pango-sys v0.4.0 [INFO] [stderr] Downloaded cairo-sys-rs v0.4.0 [INFO] [stderr] Downloaded webkit2gtk v0.2.0 [INFO] [stderr] Downloaded gdk-sys v0.4.0 [INFO] [stderr] Downloaded javascriptcore-rs v0.2.0 [INFO] [stderr] Downloaded gio v0.2.0 [INFO] [stderr] Downloaded soup-sys v0.4.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.2.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.4.0 [INFO] [stderr] Downloaded pango v0.2.0 [INFO] [stderr] Downloaded javascriptcore-rs-sys v0.1.0 [INFO] [stderr] Downloaded webkit2gtk-sys v0.4.0 [INFO] [stderr] Downloaded gtk-sys v0.4.0 [INFO] [stderr] Downloaded byteorder v1.1.0 [INFO] [stderr] Downloaded iovec v0.1.0 [INFO] [stderr] Downloaded futures-glib v0.2.1 [INFO] [stderr] Downloaded relm-gen-widget v0.10.0 [INFO] [stderr] Downloaded num-traits v0.1.40 [INFO] [stderr] Downloaded glib v0.3.1 [INFO] [stderr] Downloaded serde_json v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 964fbe8c73c2e64deebd86f7e7c2df77cfee7e7f6f389ee17ba741c4af42708f [INFO] running `Command { std: "docker" "start" "-a" "964fbe8c73c2e64deebd86f7e7c2df77cfee7e7f6f389ee17ba741c4af42708f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "964fbe8c73c2e64deebd86f7e7c2df77cfee7e7f6f389ee17ba741c4af42708f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "964fbe8c73c2e64deebd86f7e7c2df77cfee7e7f6f389ee17ba741c4af42708f", kill_on_drop: false }` [INFO] [stdout] 964fbe8c73c2e64deebd86f7e7c2df77cfee7e7f6f389ee17ba741c4af42708f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee80b1b1eb83e916cf383504d72a19a8ad9a4610fb9acfb90b3c5969e36b6097 [INFO] running `Command { std: "docker" "start" "-a" "ee80b1b1eb83e916cf383504d72a19a8ad9a4610fb9acfb90b3c5969e36b6097", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling cairo-rs v0.2.0 [INFO] [stderr] Compiling gdk-pixbuf v0.2.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling gio v0.2.0 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking c_vec v1.2.1 [INFO] [stderr] Checking futures v0.1.15 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Compiling gdk v0.6.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling gtk v0.2.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking itoa v0.3.2 [INFO] [stderr] Checking serde v1.0.11 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking itertools v0.6.2 [INFO] [stderr] Checking iovec v0.1.0 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking javascriptcore-rs-sys v0.1.0 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Compiling glib-sys v0.4.0 [INFO] [stderr] Compiling gobject-sys v0.4.0 [INFO] [stderr] Compiling gio-sys v0.4.0 [INFO] [stderr] Compiling cairo-sys-rs v0.4.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.4.0 [INFO] [stderr] Compiling pango-sys v0.4.0 [INFO] [stderr] Compiling gdk-sys v0.4.0 [INFO] [stderr] Compiling atk-sys v0.4.0 [INFO] [stderr] Compiling gtk-sys v0.4.0 [INFO] [stderr] Compiling soup-sys v0.4.0 [INFO] [stderr] Compiling webkit2gtk-sys v0.4.0 [INFO] [stderr] Checking tokio-io v0.1.3 [INFO] [stderr] Checking futures-glib v0.2.1 [INFO] [stderr] Checking glib v0.3.1 [INFO] [stderr] Checking relm-core v0.10.1 [INFO] [stderr] Checking relm-state v0.10.1 [INFO] [stderr] Compiling relm-gen-widget v0.10.0 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Compiling relm-derive-common v0.10.0 [INFO] [stderr] Checking pango v0.2.0 [INFO] [stderr] Checking javascriptcore-rs v0.2.0 [INFO] [stderr] Compiling relm-derive v0.10.0 [INFO] [stderr] Checking webkit2gtk v0.2.0 [INFO] [stderr] Checking relm v0.10.1 [INFO] [stderr] Checking gnome-inbox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `glib` is imported redundantly [INFO] [stdout] --> src/app.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use glib; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate glib; [INFO] [stdout] | ------------------ the item `glib` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gio` is imported redundantly [INFO] [stdout] --> src/app.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use gio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate gio; [INFO] [stdout] | ----------------- the item `gio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gtk` is imported redundantly [INFO] [stdout] --> src/app.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use gtk; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate gtk; [INFO] [stdout] | ----------------- the item `gtk` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/gmail.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gio` is imported redundantly [INFO] [stdout] --> src/ui.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate gio; [INFO] [stdout] | ----------------- the item `gio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/webview.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::{self, Value}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glib` is imported redundantly [INFO] [stdout] --> src/app.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use glib; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate glib; [INFO] [stdout] | ------------------ the item `glib` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gio` is imported redundantly [INFO] [stdout] --> src/app.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use gio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate gio; [INFO] [stdout] | ----------------- the item `gio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gtk` is imported redundantly [INFO] [stdout] --> src/app.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use gtk; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate gtk; [INFO] [stdout] | ----------------- the item `gtk` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/gmail.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gio` is imported redundantly [INFO] [stdout] --> src/ui.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate gio; [INFO] [stdout] | ----------------- the item `gio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/webview.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::{self, Value}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_json; [INFO] [stdout] | ------------------------ the item `serde_json` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `summary` [INFO] [stdout] --> src/gmail.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let summary = match new_messages.len() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_summary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/gmail.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | fn on_new_messages(count: u32, new_messages: Vec) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `summary`, `sender_name`, and `sender_email` are never read [INFO] [stdout] --> src/gmail.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct Message { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | subject: String, [INFO] [stdout] 16 | summary: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | #[serde(rename = "senderName")] [INFO] [stdout] 18 | sender_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 19 | #[serde(rename = "senderEmail")] [INFO] [stdout] 20 | sender_email: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `summary` [INFO] [stdout] --> src/gmail.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let summary = match new_messages.len() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_summary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/gmail.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | fn on_new_messages(count: u32, new_messages: Vec) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `summary`, `sender_name`, and `sender_email` are never read [INFO] [stdout] --> src/gmail.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct Message { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | subject: String, [INFO] [stdout] 16 | summary: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | #[serde(rename = "senderName")] [INFO] [stdout] 18 | sender_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 19 | #[serde(rename = "senderEmail")] [INFO] [stdout] 20 | sender_email: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.80s [INFO] running `Command { std: "docker" "inspect" "ee80b1b1eb83e916cf383504d72a19a8ad9a4610fb9acfb90b3c5969e36b6097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee80b1b1eb83e916cf383504d72a19a8ad9a4610fb9acfb90b3c5969e36b6097", kill_on_drop: false }` [INFO] [stdout] ee80b1b1eb83e916cf383504d72a19a8ad9a4610fb9acfb90b3c5969e36b6097