[INFO] fetching crate piston_rs 0.4.2...
[INFO] testing piston_rs-0.4.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate piston_rs 0.4.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate piston_rs 0.4.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston_rs 0.4.2
[INFO] finished tweaking crates.io crate piston_rs 0.4.2
[INFO] tweaked toml for crates.io crate piston_rs 0.4.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25b68e3511bbe7ceeccb9d1fdb13d3a4be161ca1e58b7b368117cb33f2a822ac
[INFO] running `Command { std: "docker" "start" "-a" "25b68e3511bbe7ceeccb9d1fdb13d3a4be161ca1e58b7b368117cb33f2a822ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b68e3511bbe7ceeccb9d1fdb13d3a4be161ca1e58b7b368117cb33f2a822ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b68e3511bbe7ceeccb9d1fdb13d3a4be161ca1e58b7b368117cb33f2a822ac", kill_on_drop: false }`
[INFO] [stdout] 25b68e3511bbe7ceeccb9d1fdb13d3a4be161ca1e58b7b368117cb33f2a822ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e30a491a5d0a27efe49c4455739b5b288bd569f50dc8ab71bd1e50a4f240d3a
[INFO] running `Command { std: "docker" "start" "-a" "9e30a491a5d0a27efe49c4455739b5b288bd569f50dc8ab71bd1e50a4f240d3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rustls-pemfile v0.2.1
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling webpki-roots v0.22.2
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling tokio-rustls v0.23.2
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling piston_rs v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.55s
[INFO] running `Command { std: "docker" "inspect" "9e30a491a5d0a27efe49c4455739b5b288bd569f50dc8ab71bd1e50a4f240d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e30a491a5d0a27efe49c4455739b5b288bd569f50dc8ab71bd1e50a4f240d3a", kill_on_drop: false }`
[INFO] [stdout] 9e30a491a5d0a27efe49c4455739b5b288bd569f50dc8ab71bd1e50a4f240d3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ff64d3f3af3bd97848882b9bf2a92b9a0e794d71126cc3e6e5fe13103c0cad
[INFO] running `Command { std: "docker" "start" "-a" "35ff64d3f3af3bd97848882b9bf2a92b9a0e794d71126cc3e6e5fe13103c0cad", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-rustls v0.23.2
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling piston_rs v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 43.01s
[INFO] running `Command { std: "docker" "inspect" "35ff64d3f3af3bd97848882b9bf2a92b9a0e794d71126cc3e6e5fe13103c0cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ff64d3f3af3bd97848882b9bf2a92b9a0e794d71126cc3e6e5fe13103c0cad", kill_on_drop: false }`
[INFO] [stdout] 35ff64d3f3af3bd97848882b9bf2a92b9a0e794d71126cc3e6e5fe13103c0cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c58c096de79499d1dc2f95ebdebb9d836fbe0e8f4c8a6c386a008c219685a285
[INFO] running `Command { std: "docker" "start" "-a" "c58c096de79499d1dc2f95ebdebb9d836fbe0e8f4c8a6c386a008c219685a285", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piston_rs-c8e0dc42d872854c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test client::test_client_private::test_gen_headers_no_key ... ok
[INFO] [stdout] test client::test_client_private::test_gen_headers_with_key ... ok
[INFO] [stdout] test executor::test_execution_result::test_is_err_with_stdout ... ok
[INFO] [stdout] test executor::test_execution_result::test_response_is_err ... ok
[INFO] [stdout] test executor::test_execution_result::test_result_is_err ... ok
[INFO] [stdout] test executor::test_execution_result::test_result_is_ok ... ok
[INFO] [stdout] test test_file_private::test_runtime_creation ... ok
[INFO] [stdout] test test_file_private::test_load_contents ... ok
[INFO] [stdout] test test_file_private::test_load_contents_non_existent ... ok
[INFO] [stdout] test executor::test_execution_result::test_response_is_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests piston_rs
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/client.rs - client::Client::generate_headers (line 174) ... ignored
[INFO] [stdout] test src/lib.rs - File::load_contents (line 228) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::fetch_runtimes (line 206) - compile ... ok
[INFO] [stdout] test src/client.rs - client::Client::execute (line 243) - compile ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name piston_rs --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/ring-f02f968ced18476f/out --extern piston_rs=/opt/rustwide/target/debug/deps/libpiston_rs-a533c0c87589d3b1.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-79cba21aac38b30c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-62a997c686f3a53b.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-5b4b4f734f5af413.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c58c096de79499d1dc2f95ebdebb9d836fbe0e8f4c8a6c386a008c219685a285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58c096de79499d1dc2f95ebdebb9d836fbe0e8f4c8a6c386a008c219685a285", kill_on_drop: false }`
[INFO] [stdout] c58c096de79499d1dc2f95ebdebb9d836fbe0e8f4c8a6c386a008c219685a285