[INFO] cloning repository https://github.com/ray33ee/ic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ray33ee/ic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 529e4cf2c080a3be0d424842d46cbec5d2bb3b6b [INFO] checking ray33ee/ic against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fic" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ray33ee/ic 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/ray33ee/ic [INFO] finished tweaking git repo https://github.com/ray33ee/ic [INFO] tweaked toml for git repo https://github.com/ray33ee/ic written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ray33ee/ic 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] Downloading crates ... [INFO] [stderr] Downloaded indicatif v0.17.0-beta.1 [INFO] [stderr] Downloaded signal-hook v0.3.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e23c998b99ea90ea34026d693c5825cdeddb3942ea42ae2d660f055cfe0da65b [INFO] running `Command { std: "docker" "start" "-a" "e23c998b99ea90ea34026d693c5825cdeddb3942ea42ae2d660f055cfe0da65b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e23c998b99ea90ea34026d693c5825cdeddb3942ea42ae2d660f055cfe0da65b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e23c998b99ea90ea34026d693c5825cdeddb3942ea42ae2d660f055cfe0da65b", kill_on_drop: false }` [INFO] [stdout] e23c998b99ea90ea34026d693c5825cdeddb3942ea42ae2d660f055cfe0da65b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 106a168abec4346ab5dea5ebf833451f46c549f654ad2e4eb54a52377fc127d3 [INFO] running `Command { std: "docker" "start" "-a" "106a168abec4346ab5dea5ebf833451f46c549f654ad2e4eb54a52377fc127d3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.21.0 [INFO] [stderr] Checking indicatif v0.17.0-beta.1 [INFO] [stderr] Checking ron v0.6.4 [INFO] [stderr] Checking ic v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SendError` [INFO] [stdout] --> src/gui.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{Sender, Receiver, SendError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SendError` [INFO] [stdout] --> src/gui.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{Sender, Receiver, SendError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overall_size` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let overall_size = fs.overall_size(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overall_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overall_size` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let overall_size = fs.overall_size(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overall_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `load_ron` and `save_ron` are never used [INFO] [stdout] --> src/foldersignature.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl FolderSignature { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn load_ron>(path: P) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn save_ron>(&self, path: P) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `options` is never read [INFO] [stdout] --> src/ic.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct IC { [INFO] [stdout] | -- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | options: Options, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `signature` is never used [INFO] [stdout] --> src/ic.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl IC { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn signature(&self) -> &FolderSignature { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `load_ron` and `save_ron` are never used [INFO] [stdout] --> src/foldersignature.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl FolderSignature { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn load_ron>(path: P) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn save_ron>(&self, path: P) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `options` is never read [INFO] [stdout] --> src/ic.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct IC { [INFO] [stdout] | -- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | options: Options, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `signature` is never used [INFO] [stdout] --> src/ic.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl IC { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn signature(&self) -> &FolderSignature { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.36s [INFO] running `Command { std: "docker" "inspect" "106a168abec4346ab5dea5ebf833451f46c549f654ad2e4eb54a52377fc127d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106a168abec4346ab5dea5ebf833451f46c549f654ad2e4eb54a52377fc127d3", kill_on_drop: false }` [INFO] [stdout] 106a168abec4346ab5dea5ebf833451f46c549f654ad2e4eb54a52377fc127d3