[INFO] cloning repository https://github.com/Rettdog/Chess_Position_Trainer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rettdog/Chess_Position_Trainer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRettdog%2FChess_Position_Trainer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRettdog%2FChess_Position_Trainer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19ebdad6cb5df0a5d56ae8db9cb6a59fcf906a45
[INFO] checking Rettdog/Chess_Position_Trainer against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRettdog%2FChess_Position_Trainer" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rettdog/Chess_Position_Trainer on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Rettdog/Chess_Position_Trainer
[INFO] finished tweaking git repo https://github.com/Rettdog/Chess_Position_Trainer
[INFO] tweaked toml for git repo https://github.com/Rettdog/Chess_Position_Trainer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Rettdog/Chess_Position_Trainer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.61
[INFO] [stderr]   Downloaded fltk-derive v0.15.6
[INFO] [stderr]   Downloaded fltk v0.15.6
[INFO] [stderr]   Downloaded fltk-sys v0.15.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d47a6acf385eb36be89287323f6cabee5ec6528bf3263bba01715e16d57a579
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d47a6acf385eb36be89287323f6cabee5ec6528bf3263bba01715e16d57a579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d47a6acf385eb36be89287323f6cabee5ec6528bf3263bba01715e16d57a579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d47a6acf385eb36be89287323f6cabee5ec6528bf3263bba01715e16d57a579", kill_on_drop: false }`
[INFO] [stdout] 0d47a6acf385eb36be89287323f6cabee5ec6528bf3263bba01715e16d57a579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffe4647c5234382a6dc0d29f5f849acfc3fba2008261e05922d73cd592a0a235
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ffe4647c5234382a6dc0d29f5f849acfc3fba2008261e05922d73cd592a0a235", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.61
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]    Compiling fltk-sys v0.15.6
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling fltk-derive v0.15.6
[INFO] [stderr]     Checking fltk v0.15.6
[INFO] [stderr]     Checking chess_trainer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BeepType`, `self`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     dialog::{self, BeepType},
[INFO] [stdout]   |              ^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BeepType`, `self`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     dialog::{self, BeepType},
[INFO] [stdout]   |              ^^^^  ^^^^^^^^
[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 [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "ffe4647c5234382a6dc0d29f5f849acfc3fba2008261e05922d73cd592a0a235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe4647c5234382a6dc0d29f5f849acfc3fba2008261e05922d73cd592a0a235", kill_on_drop: false }`
[INFO] [stdout] ffe4647c5234382a6dc0d29f5f849acfc3fba2008261e05922d73cd592a0a235