[INFO] fetching crate robopilot 1.0.0-alpha...
[INFO] checking robopilot-1.0.0-alpha against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate robopilot 1.0.0-alpha into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate robopilot 1.0.0-alpha on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate robopilot 1.0.0-alpha
[INFO] finished tweaking crates.io crate robopilot 1.0.0-alpha
[INFO] tweaked toml for crates.io crate robopilot 1.0.0-alpha written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate robopilot 1.0.0-alpha 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded device_query v0.2.8
[INFO] [stderr]   Downloaded process_list v0.2.1
[INFO] [stderr]   Downloaded input-event-codes v0.2.1
[INFO] [stderr]   Downloaded readmouse v0.2.1
[INFO] [stderr]   Downloaded x11 v2.18.2
[INFO] [stderr]   Downloaded winres v0.1.12
[INFO] [stderr]   Downloaded readkey v0.1.7
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e55a2b628168bd12e595df6f82c73232768c79bc3dd43b55faa1054a6e02c887
[INFO] running `Command { std: "docker" "start" "-a" "e55a2b628168bd12e595df6f82c73232768c79bc3dd43b55faa1054a6e02c887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e55a2b628168bd12e595df6f82c73232768c79bc3dd43b55faa1054a6e02c887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55a2b628168bd12e595df6f82c73232768c79bc3dd43b55faa1054a6e02c887", kill_on_drop: false }`
[INFO] [stdout] e55a2b628168bd12e595df6f82c73232768c79bc3dd43b55faa1054a6e02c887
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 965f2b60aabd861d597209d4fe6ef8ddf5ea930beee80f27ea4491f30fe1f34f
[INFO] running `Command { std: "docker" "start" "-a" "965f2b60aabd861d597209d4fe6ef8ddf5ea930beee80f27ea4491f30fe1f34f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking input-event-codes v0.2.1
[INFO] [stderr]     Checking process_list v0.2.1
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling device_query v0.2.8
[INFO] [stderr]    Compiling enigo v0.0.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling winres v0.1.12
[INFO] [stderr]    Compiling robopilot v1.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `enigo` is imported redundantly
[INFO] [stdout]  --> src/play/mouse.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use enigo::{self, Enigo, MouseButton, MouseControllable};
[INFO] [stdout]   |             ^^^^ the item `enigo` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `enigo` is imported redundantly
[INFO] [stdout]  --> src/play/mouse.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use enigo::{self, Enigo, MouseButton, MouseControllable};
[INFO] [stdout]   |             ^^^^ the item `enigo` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "965f2b60aabd861d597209d4fe6ef8ddf5ea930beee80f27ea4491f30fe1f34f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965f2b60aabd861d597209d4fe6ef8ddf5ea930beee80f27ea4491f30fe1f34f", kill_on_drop: false }`
[INFO] [stdout] 965f2b60aabd861d597209d4fe6ef8ddf5ea930beee80f27ea4491f30fe1f34f