[INFO] cloning repository https://github.com/GoldsteinE/uuis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GoldsteinE/uuis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fuuis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fuuis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56228af2c5f7bdc31734d1ab3e9bb192f5675102 [INFO] checking GoldsteinE/uuis/56228af2c5f7bdc31734d1ab3e9bb192f5675102 against try#0edd13c68435d50367c79cef43ac2768d2ec4f3d for pr-129422 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoldsteinE%2Fuuis" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GoldsteinE/uuis on toolchain 0edd13c68435d50367c79cef43ac2768d2ec4f3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GoldsteinE/uuis [INFO] finished tweaking git repo https://github.com/GoldsteinE/uuis [INFO] tweaked toml for git repo https://github.com/GoldsteinE/uuis written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/GoldsteinE/uuis 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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57519cde16d317a1f4ba2e823c1a9ab81de04400738d44d12c2224e83dc46762 [INFO] running `Command { std: "docker" "start" "-a" "57519cde16d317a1f4ba2e823c1a9ab81de04400738d44d12c2224e83dc46762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57519cde16d317a1f4ba2e823c1a9ab81de04400738d44d12c2224e83dc46762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57519cde16d317a1f4ba2e823c1a9ab81de04400738d44d12c2224e83dc46762", kill_on_drop: false }` [INFO] [stdout] 57519cde16d317a1f4ba2e823c1a9ab81de04400738d44d12c2224e83dc46762 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66091cfefeba958b140371d59c8766c38df43ae70cb6df3cc2adc29ca8f3b69d [INFO] running `Command { std: "docker" "start" "-a" "66091cfefeba958b140371d59c8766c38df43ae70cb6df3cc2adc29ca8f3b69d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.78 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling gio v0.14.6 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling gtk v0.14.1 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling druid-shell v0.7.0 (https://github.com/linebender/druid#c132c81e) [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking time v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling ouroboros_macro v0.9.5 [INFO] [stderr] Compiling druid-derive v0.4.0 (https://github.com/linebender/druid#c132c81e) [INFO] [stderr] Compiling enumflags2_derive v0.7.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Checking fluent-syntax v0.11.0 [INFO] [stderr] Checking ouroboros v0.9.5 [INFO] [stderr] Checking fluent-bundle v0.15.1 [INFO] [stderr] Checking kurbo v0.8.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking enumflags2 v0.7.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking piet v0.5.0-pre1 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Compiling system-deps v3.2.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.0 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling gio-sys v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Compiling gdk-sys v0.14.0 [INFO] [stderr] Compiling atk-sys v0.14.0 [INFO] [stderr] Compiling pangocairo-sys v0.14.0 [INFO] [stderr] Compiling gtk-sys v0.14.0 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking glib v0.14.5 [INFO] [stderr] Checking cairo-rs v0.14.7 [INFO] [stderr] Checking pango v0.14.3 [INFO] [stderr] Checking atk v0.14.0 [INFO] [stderr] Checking pangocairo v0.14.0 [INFO] [stderr] Checking piet-cairo v0.5.0-pre1 [INFO] [stderr] Checking piet-common v0.5.0-pre1 [INFO] [stderr] Checking gdk-pixbuf v0.14.0 [INFO] [stderr] Checking gdk v0.14.2 [INFO] [stderr] Checking druid v0.7.0 (https://github.com/linebender/druid#c132c81e) [INFO] [stderr] Checking uuis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | #![warn(pointer_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | #![warn(pointer_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/server.rs:118:16 [INFO] [stdout] | [INFO] [stdout] 118 | if let Err(err) = [INFO] [stdout] | ________________^ [INFO] [stdout] 119 | | Self::send_events(&receiver, registration.subscribe_to, &*events_write) [INFO] [stdout] | |_______________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/server.rs:118:16 [INFO] [stdout] | [INFO] [stdout] 118 | if let Err(err) = [INFO] [stdout] | ________________^ [INFO] [stdout] 119 | | Self::send_events(&receiver, registration.subscribe_to, &*events_write) [INFO] [stdout] | |_______________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` 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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "66091cfefeba958b140371d59c8766c38df43ae70cb6df3cc2adc29ca8f3b69d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66091cfefeba958b140371d59c8766c38df43ae70cb6df3cc2adc29ca8f3b69d", kill_on_drop: false }` [INFO] [stdout] 66091cfefeba958b140371d59c8766c38df43ae70cb6df3cc2adc29ca8f3b69d