[INFO] fetching crate sfml 0.16.0...
[INFO] testing sfml-0.16.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sfml 0.16.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sfml 0.16.0 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 crates.io crate sfml 0.16.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sfml 0.16.0
[INFO] tweaked toml for crates.io crate sfml 0.16.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate sfml 0.16.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b1ce2b36152b5ed0e52ea6407d5ad5ddeac556450de4bb07c3b36463f05468b6
[INFO] running `Command { std: "docker" "start" "-a" "b1ce2b36152b5ed0e52ea6407d5ad5ddeac556450de4bb07c3b36463f05468b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1ce2b36152b5ed0e52ea6407d5ad5ddeac556450de4bb07c3b36463f05468b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ce2b36152b5ed0e52ea6407d5ad5ddeac556450de4bb07c3b36463f05468b6", kill_on_drop: false }`
[INFO] [stdout] b1ce2b36152b5ed0e52ea6407d5ad5ddeac556450de4bb07c3b36463f05468b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 39db5ea49562cb53deff44f564dc26dcdabdbad79c095c59d0a65749edadcd8e
[INFO] running `Command { std: "docker" "start" "-a" "39db5ea49562cb53deff44f564dc26dcdabdbad79c095c59d0a65749edadcd8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sfml-build v0.4.0
[INFO] [stderr]    Compiling csfml-system-sys v0.6.0
[INFO] [stderr]    Compiling csfml-window-sys v0.6.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.6.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.6.0
[INFO] [stderr]    Compiling sfml v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "39db5ea49562cb53deff44f564dc26dcdabdbad79c095c59d0a65749edadcd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39db5ea49562cb53deff44f564dc26dcdabdbad79c095c59d0a65749edadcd8e", kill_on_drop: false }`
[INFO] [stdout] 39db5ea49562cb53deff44f564dc26dcdabdbad79c095c59d0a65749edadcd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c78443ee5d543e3862e1b6c556a9195756ca073e88f2734beed7ba4c54caca5
[INFO] running `Command { std: "docker" "start" "-a" "3c78443ee5d543e3862e1b6c556a9195756ca073e88f2734beed7ba4c54caca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling sfml v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "3c78443ee5d543e3862e1b6c556a9195756ca073e88f2734beed7ba4c54caca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c78443ee5d543e3862e1b6c556a9195756ca073e88f2734beed7ba4c54caca5", kill_on_drop: false }`
[INFO] [stdout] 3c78443ee5d543e3862e1b6c556a9195756ca073e88f2734beed7ba4c54caca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d31c0d26df1b455acf80fc95c5b4d337cfca44df9c2a2f9e1d8dde69b7283f7b
[INFO] running `Command { std: "docker" "start" "-a" "d31c0d26df1b455acf80fc95c5b4d337cfca44df9c2a2f9e1d8dde69b7283f7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sfml-c8ea7a9c340a81c6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] Failed to open X11 display; make sure the DISPLAY environment variable is set correctly
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/sfml-c8ea7a9c340a81c6` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "d31c0d26df1b455acf80fc95c5b4d337cfca44df9c2a2f9e1d8dde69b7283f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31c0d26df1b455acf80fc95c5b4d337cfca44df9c2a2f9e1d8dde69b7283f7b", kill_on_drop: false }`
[INFO] [stdout] d31c0d26df1b455acf80fc95c5b4d337cfca44df9c2a2f9e1d8dde69b7283f7b