[INFO] cloning repository https://github.com/sebastianpfluegelmeier/choppo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebastianpfluegelmeier/choppo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastianpfluegelmeier%2Fchoppo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastianpfluegelmeier%2Fchoppo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3271cca8c103fca0a0ce5713e3621e61585a6f0e [INFO] checking sebastianpfluegelmeier/choppo against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebastianpfluegelmeier%2Fchoppo" "/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/sebastianpfluegelmeier/choppo 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/sebastianpfluegelmeier/choppo [INFO] finished tweaking git repo https://github.com/sebastianpfluegelmeier/choppo [INFO] tweaked toml for git repo https://github.com/sebastianpfluegelmeier/choppo written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sebastianpfluegelmeier/choppo 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 fraction v0.15.1 [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] 6e3b9fa1fa27a4e2d2de01b2b676c4ad595b2aeb5adcc488da39128bca014b01 [INFO] running `Command { std: "docker" "start" "-a" "6e3b9fa1fa27a4e2d2de01b2b676c4ad595b2aeb5adcc488da39128bca014b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e3b9fa1fa27a4e2d2de01b2b676c4ad595b2aeb5adcc488da39128bca014b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3b9fa1fa27a4e2d2de01b2b676c4ad595b2aeb5adcc488da39128bca014b01", kill_on_drop: false }` [INFO] [stdout] 6e3b9fa1fa27a4e2d2de01b2b676c4ad595b2aeb5adcc488da39128bca014b01 [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] 45b97cd979a125936863c57696a93184f6051f7171da0ded84c5432fd78bf9f1 [INFO] running `Command { std: "docker" "start" "-a" "45b97cd979a125936863c57696a93184f6051f7171da0ded84c5432fd78bf9f1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling bindgen v0.64.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling cc v1.0.89 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Compiling ffmpeg-next v6.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking fraction v0.15.1 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling ffmpeg-sys-next v6.1.0 [INFO] [stderr] Checking choppo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ffmpeg_sys_next::AVAdler` [INFO] [stdout] --> src/source_watcher.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ffmpeg_sys_next::AVAdler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/source_watcher.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ffmpeg_sys_next::AVAdler` [INFO] [stdout] --> src/source_watcher.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ffmpeg_sys_next::AVAdler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/source_watcher.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BpmMessage` is never used [INFO] [stdout] --> src/bpm_controller.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum BpmMessage { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/reducer.rs:662:12 [INFO] [stdout] | [INFO] [stdout] 661 | impl ReducedClip { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 662 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BpmMessage` is never used [INFO] [stdout] --> src/bpm_controller.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum BpmMessage { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/reducer.rs:662:12 [INFO] [stdout] | [INFO] [stdout] 661 | impl ReducedClip { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 662 | pub fn print(&self) { [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 34.04s [INFO] running `Command { std: "docker" "inspect" "45b97cd979a125936863c57696a93184f6051f7171da0ded84c5432fd78bf9f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45b97cd979a125936863c57696a93184f6051f7171da0ded84c5432fd78bf9f1", kill_on_drop: false }` [INFO] [stdout] 45b97cd979a125936863c57696a93184f6051f7171da0ded84c5432fd78bf9f1