[INFO] cloning repository https://github.com/chanble/scrap-async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chanble/scrap-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchanble%2Fscrap-async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchanble%2Fscrap-async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08411535258f5d2660a6f180b21dee96fd62d3df
[INFO] testing chanble/scrap-async against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchanble%2Fscrap-async" "/workspace/builds/worker-69/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chanble/scrap-async on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chanble/scrap-async
[INFO] finished tweaking git repo https://github.com/chanble/scrap-async
[INFO] tweaked toml for git repo https://github.com/chanble/scrap-async written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate git repo https://github.com/chanble/scrap-async already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce4ca1acd87c45e7e401ceec60861de43fc856062d137d1347f8ea0a730ac1ea
[INFO] running `Command { std: "docker" "start" "-a" "ce4ca1acd87c45e7e401ceec60861de43fc856062d137d1347f8ea0a730ac1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce4ca1acd87c45e7e401ceec60861de43fc856062d137d1347f8ea0a730ac1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4ca1acd87c45e7e401ceec60861de43fc856062d137d1347f8ea0a730ac1ea", kill_on_drop: false }`
[INFO] [stdout] ce4ca1acd87c45e7e401ceec60861de43fc856062d137d1347f8ea0a730ac1ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fadbdac18af14c35d31aec755a23b1ed45cc5a78a8fac9f53c7c3e614d1b3fc0
[INFO] running `Command { std: "docker" "start" "-a" "fadbdac18af14c35d31aec755a23b1ed45cc5a78a8fac9f53c7c3e614d1b3fc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling scrap-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling block v0.1.6
[INFO] [stdout] error[E0432]: unresolved import `x11`
[INFO] [stdout]  --> src/common/x11.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use x11;
[INFO] [stdout]   |     ^^^ no external crate `x11`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scrap-async` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "fadbdac18af14c35d31aec755a23b1ed45cc5a78a8fac9f53c7c3e614d1b3fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fadbdac18af14c35d31aec755a23b1ed45cc5a78a8fac9f53c7c3e614d1b3fc0", kill_on_drop: false }`
[INFO] [stdout] fadbdac18af14c35d31aec755a23b1ed45cc5a78a8fac9f53c7c3e614d1b3fc0