[INFO] cloning repository https://github.com/benbrittain/cornelis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benbrittain/cornelis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrittain%2Fcornelis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrittain%2Fcornelis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d99b624dfe02eb8e09aa6f0bde21a4c9559246d0 [INFO] checking benbrittain/cornelis against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrittain%2Fcornelis" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benbrittain/cornelis 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/benbrittain/cornelis [INFO] finished tweaking git repo https://github.com/benbrittain/cornelis [INFO] tweaked toml for git repo https://github.com/benbrittain/cornelis written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/benbrittain/cornelis 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 unic-langid v0.9.0 [INFO] [stderr] Downloaded druid-derive v0.4.0 [INFO] [stderr] Downloaded piet-cairo v0.3.0 [INFO] [stderr] Downloaded keyboard-types v0.5.0 [INFO] [stderr] Downloaded piet-direct2d v0.3.0 [INFO] [stderr] Downloaded kurbo v0.7.1 [INFO] [stderr] Downloaded piet v0.3.1 [INFO] [stderr] Downloaded druid-shell v0.7.0 [INFO] [stderr] Downloaded fluent-syntax v0.9.3 [INFO] [stderr] Downloaded druid v0.7.0 [INFO] [stderr] Downloaded piet-common v0.3.2 [INFO] [stderr] Downloaded piet-web v0.3.1 [INFO] [stderr] Downloaded intl_pluralrules v7.0.1 [INFO] [stderr] Downloaded piet-coregraphics v0.3.0 [INFO] [stderr] Downloaded utf16_lit v1.0.1 [INFO] [stderr] Downloaded rental-impl v0.5.5 [INFO] [stderr] Downloaded rental v0.5.6 [INFO] [stderr] Downloaded fluent-bundle v0.12.0 [INFO] [stderr] Downloaded tinystr v0.3.4 [INFO] [stderr] Downloaded unic-langid-impl v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3bed88904d5ccc3745e440a0e150d6aebc5bd03b1b53c395702d0b0516c752e1 [INFO] running `Command { std: "docker" "start" "-a" "3bed88904d5ccc3745e440a0e150d6aebc5bd03b1b53c395702d0b0516c752e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bed88904d5ccc3745e440a0e150d6aebc5bd03b1b53c395702d0b0516c752e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bed88904d5ccc3745e440a0e150d6aebc5bd03b1b53c395702d0b0516c752e1", kill_on_drop: false }` [INFO] [stdout] 3bed88904d5ccc3745e440a0e150d6aebc5bd03b1b53c395702d0b0516c752e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b3eff836ed13ed058dc5f593d7567505433eca286e79884b48ef61d4798fa08b [INFO] running `Command { std: "docker" "start" "-a" "b3eff836ed13ed058dc5f593d7567505433eca286e79884b48ef61d4798fa08b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.81 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking tinystr v0.3.4 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking unic-langid-impl v0.9.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.81 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Checking unic-langid v0.9.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking kurbo v0.7.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking type-map v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking intl-memoizer v0.5.1 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking intl_pluralrules v7.0.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking keyboard-types v0.5.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking smallvec v1.8.1 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking piet v0.3.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.81 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling druid-derive v0.4.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.81 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking js-sys v0.3.58 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.58 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking fluent-bundle v0.12.0 [INFO] [stderr] Checking piet-cairo v0.3.0 [INFO] [stderr] Checking piet-common v0.3.2 [INFO] [stderr] Checking druid-shell v0.7.0 [INFO] [stderr] Checking druid v0.7.0 [INFO] [stderr] Checking cornelis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/env.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lens` [INFO] [stdout] --> src/ty.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use druid::{Data, Lens}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RawLabel`, `Slider`, `TextBox` [INFO] [stdout] --> src/lib.rs:8:42 [INFO] [stdout] | [INFO] [stdout] 8 | use druid::widget::{Button, Flex, Label, RawLabel, Scroll, Slider, Split, TextBox}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) use log; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/env.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lens` [INFO] [stdout] --> src/ty.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use druid::{Data, Lens}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RawLabel`, `Slider`, `TextBox` [INFO] [stdout] --> src/lib.rs:8:42 [INFO] [stdout] | [INFO] [stdout] 8 | use druid::widget::{Button, Flex, Label, RawLabel, Scroll, Slider, Split, TextBox}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) use log; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/piet_widget.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppData, _env: &Env) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | let mut env = env::PietEnv::new(image); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/env.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum PietOp { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | [INFO] [stdout] 11 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Subtract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | Divide, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] 17 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | Pointer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | Switch, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | Roll, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | InNumber, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | InChar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | OutNumber, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PietOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/piet_widget.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppData, _env: &Env) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | let mut env = env::PietEnv::new(image); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/env.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum PietOp { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | [INFO] [stdout] 11 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Subtract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | Divide, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] 17 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | Pointer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | Switch, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | Roll, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | InNumber, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | InChar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | OutNumber, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PietOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.81 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "b3eff836ed13ed058dc5f593d7567505433eca286e79884b48ef61d4798fa08b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3eff836ed13ed058dc5f593d7567505433eca286e79884b48ef61d4798fa08b", kill_on_drop: false }` [INFO] [stdout] b3eff836ed13ed058dc5f593d7567505433eca286e79884b48ef61d4798fa08b [INFO] checking benbrittain/cornelis against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrittain%2Fcornelis" "/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/benbrittain/cornelis on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/benbrittain/cornelis [INFO] finished tweaking git repo https://github.com/benbrittain/cornelis [INFO] tweaked toml for git repo https://github.com/benbrittain/cornelis written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/benbrittain/cornelis 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdc4e07750b190b744306f99aeab230183adf5186e79f296983f0f7bcdb5436f [INFO] running `Command { std: "docker" "start" "-a" "bdc4e07750b190b744306f99aeab230183adf5186e79f296983f0f7bcdb5436f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdc4e07750b190b744306f99aeab230183adf5186e79f296983f0f7bcdb5436f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc4e07750b190b744306f99aeab230183adf5186e79f296983f0f7bcdb5436f", kill_on_drop: false }` [INFO] [stdout] bdc4e07750b190b744306f99aeab230183adf5186e79f296983f0f7bcdb5436f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 900f2f11bf2f1f63cd38f5ca431e867fed9650df48bdd87f7d24774aa34c561d [INFO] running `Command { std: "docker" "start" "-a" "900f2f11bf2f1f63cd38f5ca431e867fed9650df48bdd87f7d24774aa34c561d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.81 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Checking tinystr v0.3.4 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Checking unic-langid-impl v0.9.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Checking unic-langid v0.9.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.81 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking kurbo v0.7.1 [INFO] [stderr] Checking type-map v0.4.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking intl-memoizer v0.5.1 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking intl_pluralrules v7.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking keyboard-types v0.5.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking smallvec v1.8.1 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking piet v0.3.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.81 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling druid-derive v0.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.81 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking js-sys v0.3.58 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking fluent-bundle v0.12.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking web-sys v0.3.58 [INFO] [stderr] Checking piet-cairo v0.3.0 [INFO] [stderr] Checking piet-common v0.3.2 [INFO] [stderr] Checking druid-shell v0.7.0 [INFO] [stderr] Checking druid v0.7.0 [INFO] [stderr] Checking cornelis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/env.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lens` [INFO] [stdout] --> src/ty.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use druid::{Data, Lens}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RawLabel`, `Slider`, `TextBox` [INFO] [stdout] --> src/lib.rs:8:42 [INFO] [stdout] | [INFO] [stdout] 8 | use druid::widget::{Button, Flex, Label, RawLabel, Scroll, Slider, Split, TextBox}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) use log; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/env.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lens` [INFO] [stdout] --> src/ty.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use druid::{Data, Lens}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RawLabel`, `Slider`, `TextBox` [INFO] [stdout] --> src/lib.rs:8:42 [INFO] [stdout] | [INFO] [stdout] 8 | use druid::widget::{Button, Flex, Label, RawLabel, Scroll, Slider, Split, TextBox}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) use log; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/piet_widget.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppData, _env: &Env) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | let mut env = env::PietEnv::new(image); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/env.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum PietOp { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | [INFO] [stdout] 11 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Subtract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | Divide, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] 17 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | Pointer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | Switch, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | Roll, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | InNumber, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | InChar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | OutNumber, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PietOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/piet_widget.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | fn event(&mut self, ctx: &mut EventCtx, event: &Event, data: &mut AppData, _env: &Env) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | let mut env = env::PietEnv::new(image); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/env.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum PietOp { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | [INFO] [stdout] 11 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Subtract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | Divide, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Mod, [INFO] [stdout] | ^^^ [INFO] [stdout] 17 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | Pointer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | Switch, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | Roll, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | InNumber, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | InChar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | OutNumber, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PietOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.81 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "900f2f11bf2f1f63cd38f5ca431e867fed9650df48bdd87f7d24774aa34c561d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "900f2f11bf2f1f63cd38f5ca431e867fed9650df48bdd87f7d24774aa34c561d", kill_on_drop: false }` [INFO] [stdout] 900f2f11bf2f1f63cd38f5ca431e867fed9650df48bdd87f7d24774aa34c561d