[INFO] cloning repository https://github.com/MaryEaston/calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaryEaston/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaryEaston%2Fcalculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaryEaston%2Fcalculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a589798e5956a3aa798447f8c2e9dd6bc362122f [INFO] checking MaryEaston/calculator against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaryEaston%2Fcalculator" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MaryEaston/calculator 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/MaryEaston/calculator [INFO] finished tweaking git repo https://github.com/MaryEaston/calculator [INFO] tweaked toml for git repo https://github.com/MaryEaston/calculator written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MaryEaston/calculator 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gloo-timers v0.2.4 [INFO] [stderr] Downloaded gloo-utils v0.1.5 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded serde v1.0.145 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded syn v1.0.100 [INFO] [stderr] Downloaded libc v0.2.134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2ee62d238507414aa314563eaba030aac42868cd0aff099bb0df4eea257b48a4 [INFO] running `Command { std: "docker" "start" "-a" "2ee62d238507414aa314563eaba030aac42868cd0aff099bb0df4eea257b48a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ee62d238507414aa314563eaba030aac42868cd0aff099bb0df4eea257b48a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ee62d238507414aa314563eaba030aac42868cd0aff099bb0df4eea257b48a4", kill_on_drop: false }` [INFO] [stdout] 2ee62d238507414aa314563eaba030aac42868cd0aff099bb0df4eea257b48a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0e2ae82d721ecee1d6d6de28cfd9b19adcc0be7724360634cde9ab6c5bda0784 [INFO] running `Command { std: "docker" "start" "-a" "0e2ae82d721ecee1d6d6de28cfd9b19adcc0be7724360634cde9ab6c5bda0784", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking scoped-tls-hkt v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.83 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling yew-macro v0.19.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.83 [INFO] [stderr] Checking js-sys v0.3.60 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.60 [INFO] [stderr] Checking gloo-timers v0.2.4 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.33 [INFO] [stderr] Checking gloo-utils v0.1.5 [INFO] [stderr] Checking gloo-events v0.1.2 [INFO] [stderr] Checking gloo-render v0.1.1 [INFO] [stderr] Checking gloo-dialogs v0.1.1 [INFO] [stderr] Checking gloo-storage v0.2.2 [INFO] [stderr] Checking gloo-console v0.2.3 [INFO] [stderr] Checking gloo-file v0.2.3 [INFO] [stderr] Checking gloo v0.4.2 [INFO] [stderr] Checking yew v0.19.3 [INFO] [stderr] Checking calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | fn fact(x: f64) -> f64{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | fn fact(x: f64) -> f64{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Second` is never constructed [INFO] [stdout] --> src/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 6 | enum Msg { [INFO] [stdout] | --- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Point,Second, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `State` is never used [INFO] [stdout] --> src/main.rs:26:6 [INFO] [stdout] | [INFO] [stdout] 26 | enum State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Number` is never constructed [INFO] [stdout] --> src/main.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | struct Number{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `input_number` is never used [INFO] [stdout] --> src/main.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Number{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 36 | fn input_number(&mut self,number: &str){ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `fact` is never used [INFO] [stdout] --> src/main.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Model{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 128 | fn fact(x: f64) -> f64{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Second` is never constructed [INFO] [stdout] --> src/main.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 6 | enum Msg { [INFO] [stdout] | --- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Point,Second, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `State` is never used [INFO] [stdout] --> src/main.rs:26:6 [INFO] [stdout] | [INFO] [stdout] 26 | enum State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Number` is never constructed [INFO] [stdout] --> src/main.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | struct Number{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `input_number` is never used [INFO] [stdout] --> src/main.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Number{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 36 | fn input_number(&mut self,number: &str){ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `fact` is never used [INFO] [stdout] --> src/main.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Model{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 128 | fn fact(x: f64) -> f64{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "0e2ae82d721ecee1d6d6de28cfd9b19adcc0be7724360634cde9ab6c5bda0784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2ae82d721ecee1d6d6de28cfd9b19adcc0be7724360634cde9ab6c5bda0784", kill_on_drop: false }` [INFO] [stdout] 0e2ae82d721ecee1d6d6de28cfd9b19adcc0be7724360634cde9ab6c5bda0784